Information processing method, information processing device, network device and terminal

Abstract

The present disclosure provides an information processing method, an information processing device, a network device, and a terminal, in which the information processing method includes determining instruction information related to an antenna, and transmitting the instruction information used for power saving of the network device to the terminal by dynamic signaling.

Description

[Technical field]

[0001] (CROSS REFERENCE TO RELATED APPLICATIONS) This disclosure claims priority to China Patent Application No. 202210471015.0, filed in China on April 28, 2022, the entire contents of which are incorporated herein by reference. The present disclosure relates to the field of communications technology, and in particular to an information processing method, an information processing device, a network device, and a terminal. [Background technology]

[0002] Compared with 4G mobile communications, the New Radio (NR) system needs to support high frequency bands, large bandwidths, and large-scale antenna technology, which will improve system performance while increasing the power consumption of 5G base stations by 2 to 3 times that of 4G base stations. Energy consumption is a key indicator of operator operating expenses (OPEX). According to operator data, the operating costs of energy consumption in mobile networks account for about 23% of the total operating costs, which is a burden on the widespread deployment of 5G networks. The energy consumption problem also limits the application of 5G terminals in vertical industry fields and their large-scale penetration. According to actual measurements, most of the energy consumption of base stations comes from the radio access network, especially the large-scale antenna array active antenna unit (AAU) part. The AAU at least includes a radio frequency and an antenna.

[0003] Currently, to address the above issues, a scheme is provided to turn off base stations in the time domain, but this scheme has deficiencies such as not being able to guarantee service continuity, resulting in a poor user experience, and not being able to achieve optimal power saving effects due to the static power consumption of the channel still existing.

[0004] From the above, it is found that the information processing schemes for power saving in the related technologies have deficiencies such as not being able to guarantee continuity of services, resulting in poor user experience, and not being able to achieve optimal power saving effects. Summary of the Invention [Problem to be solved by the invention]

[0005] The objective of the present disclosure is to provide an information processing method, an information processing device, a network device, and a terminal that solve the problems that exist in the information processing schemes for power saving in the related technologies, which are unable to guarantee continuity of services, resulting in a poor user experience, and not achieving optimal power saving effects. [Means for solving the problem]

[0006] In order to solve the above-mentioned technical problems, an embodiment of the present disclosure provides an information processing method applied to a network device, including determining instruction information regarding an antenna, and transmitting the instruction information used for power saving of the network device to a terminal by dynamic signaling.

[0007] Optionally, the indication is an antenna port indication of a reference signal.

[0008] Optionally, the resource corresponding to the antenna port indication information is determined based on first predefined information or a network equipment configuration.

[0009] Optionally, the antenna port indication information is used to indicate at least one of port activation information and port deactivation information.

[0010] Optionally, transmitting the indication information to the terminal by dynamic signaling includes at least one of transmitting the antenna port indication information to the terminal by terminal-specific dynamic signaling and transmitting the antenna port indication information to the terminal by group-common dynamic signaling.

[0011] Optionally, the antenna port indication information is a bitmap indication information, the indication granularity of which is one antenna port or one antenna port group.

[0012] Optionally, there is a first correspondence relationship between the antenna port indication information and each antenna port, and the first correspondence relationship is predefined or configured by the network device and indicated to the terminal.

[0013] Optionally, transmitting the indication information to the terminal by dynamic signaling includes transmitting a first set of the antenna port indication information to the terminal, and transmitting a first index used to indicate the antenna port indication information as target indication information in the first set to the terminal by dynamic signaling.

[0014] Optionally, when transmitting the first set of antenna port indication information to the terminal, further includes transmitting resource identifier information for the reference signal corresponding to the first set to the terminal.

[0015] Optionally, said resource identifier information is implicitly indicated by resource location information with respect to said reference signal in a signalling configuration.

[0016] Optionally, determining the indication information for the antenna includes receiving first information transmitted from the terminal, and determining antenna port indication information for a reference signal based on the first information, where the first information includes at least one of channel state information (CSI) and priority information for an antenna port of a reference signal, and the CSI is measurement report information for a target resource.

[0017] Optionally, the preferred information includes preferred channel state information-reference signal CSI-RS antenna port configuration information.

[0018] Optionally, the CSI includes CSI corresponding to different antenna ports.

[0019] Optionally, there is an association relationship between the antenna port indication information corresponding to each partial bandwidth BWP.

[0020] Optionally, the related relationship includes at least some of the content being the same.

[0021] Optionally, the indication information is resource identifier information of a reference signal.

[0022] Optionally, transmitting the indication information to the terminal by dynamic signaling includes transmitting a second set of resource identifier information to the terminal, and transmitting a second index used to indicate resource identifier information as target identifier information in the second set to the terminal by dynamic signaling.

[0023] Optionally, the indication information is transmission power information of a reference signal.

[0024] Optionally, determining the instruction information regarding the antenna includes receiving preferred power back-off information transmitted from the terminal, and determining transmission power information of the reference signal based on the preferred power back-off information.

[0025] Optionally, the reference signal is a channel state information reference signal CSI-RS.

[0026] Optionally, the resource corresponding to the CSI-RS is at least one CSI-RS resource of a channel state information resource configuration CSI-ResourceConfig associated with a channel state information reporting configuration CSI-ReportConfig.

[0027] An embodiment of the present disclosure further provides an information processing method applied to a terminal, including receiving instruction information regarding an antenna transmitted by dynamic signaling from a network device, and determining status information regarding the antenna based on the instruction information.

[0028] Optionally, the indication information is antenna port indication information of a reference signal, and determining status information regarding an antenna based on the indication information includes determining status information of the antenna port of the reference signal based on the antenna port indication information of the reference signal.

[0029] Optionally, the resource corresponding to the antenna port indication information is determined based on first predefined information or a network equipment configuration.

[0030] Optionally, the antenna port indication information is used to indicate at least one of port activation information and port deactivation information.

[0031] Optionally, receiving indication information regarding an antenna transmitted by dynamic signaling from a network device includes at least one of receiving the antenna port indication information transmitted by terminal-specific dynamic signaling from a network device, and receiving the antenna port indication information transmitted by group-common dynamic signaling from a network device.

[0032] Alternatively, the antenna port indication information is bitmap indication information with an indication granularity of one antenna port or one antenna port group, and determining status information of the antenna port of the reference signal based on the antenna port indication information of the reference signal includes determining status information of one antenna port or one antenna port group of the reference signal based on the bitmap indication information.

[0033] Optionally, there is a first correspondence between the antenna port indication information and each antenna port, and the first correspondence is predefined or configured and indicated by the network device. Determining status information of one antenna port or one antenna port group of the reference signal based on the bitmap indication information includes determining status information of one antenna port or one antenna port group of the reference signal based on the bitmap indication information and the first correspondence.

[0034] Optionally, receiving indication information regarding an antenna transmitted by dynamic signaling from a network device includes: receiving a first set of the antenna port indication information transmitted from a network device, receiving a first index transmitted by dynamic signaling from a network device, and obtaining antenna port indication information as target indication information based on the first set and the first index, where the first index is used to indicate the antenna port indication information as target indication information in the first set.

[0035] Optionally, upon receiving the first set of antenna port indication information transmitted from a network device, further includes receiving resource identifier information for the reference signal corresponding to the first set transmitted from a network device. Obtaining the antenna port indication information as target indication information based on the first set and a first index includes obtaining the antenna port indication information as target indication information based on the first set, the first index and resource identifier information.

[0036] Optionally, said resource identifier information is implicitly indicated by resource location information with respect to said reference signal in a signalling configuration.

[0037] Optionally, before receiving the indication information on antennas transmitted by dynamic signaling from a network device, the method further includes transmitting first information to the network device, where the first information includes at least one of channel state information (CSI) and priority information on antenna ports of reference signals, and the CSI is measurement report information for a target resource.

[0038] Optionally, the preferred information includes preferred channel state information-reference signal CSI-RS antenna port configuration information.

[0039] Optionally, the CSI includes CSI corresponding to different antenna ports.

[0040] Optionally, there is an association relationship between the antenna port indication information corresponding to each partial bandwidth BWP.

[0041] Optionally, the related relationship includes at least some of the content being the same.

[0042] Optionally, the indication information is resource identifier information of a reference signal, and determining status information regarding the antenna based on the indication information includes determining status information of a corresponding resource of the reference signal based on the resource identifier information.

[0043] Optionally, receiving indication information regarding antennas transmitted by dynamic signaling from a network device includes receiving a second set of the resource identifier information transmitted by dynamic signaling from a network device, receiving a second index transmitted by dynamic signaling from a network device, and obtaining resource identifier information as target identifier information based on the second set and the second index, where the second index is used to indicate resource identifier information in the second set as target identifier information.

[0044] Optionally, the indication information is transmission power information of a reference signal, and determining status information regarding the antenna based on the indication information includes determining a transmission power of a corresponding resource of the reference signal based on the transmission power information.

[0045] Optionally, before receiving the instruction information regarding the antenna transmitted by dynamic signaling from the network equipment, the method further includes transmitting preferred power back-off information of the terminal to the network equipment.

[0046] Optionally, after receiving instruction information regarding antennas transmitted by dynamic signaling from a network device, the method further includes not receiving corresponding resources that are indicated by the instruction information as unavailable or muted.

[0047] Optionally, the reference signal is a channel state information reference signal CSI-RS.

[0048] Optionally, the resource corresponding to the CSI-RS is at least one CSI-RS resource of a channel state information resource configuration CSI-ResourceConfig associated with a channel state information report configuration CSI-ReportConfig.

[0049] Optionally, the status information regarding the antenna includes at least one of activation or deactivation status information of an antenna port, activation or deactivation status information of a corresponding resource of a reference signal, and a transmission power of the corresponding resource of a reference signal.

[0050] An embodiment of the present disclosure further provides a network device, including a memory, a transceiver, and a processor. The memory is adapted to store a computer program. The transceiver is adapted to transmit and receive data under the control of the processor. The processor is adapted to read the computer program in the memory and perform the following operations: Determine instruction information regarding the antenna. The instruction information used for power saving of the network device is transmitted to a terminal by dynamic signaling from the transceiver.

[0051] Optionally, the indication is an antenna port indication of a reference signal.

[0052] Optionally, the resource corresponding to the antenna port indication information is determined based on first predefined information or a network equipment configuration.

[0053] Optionally, the antenna port indication information is used to indicate at least one of port activation information and port deactivation information.

[0054] Optionally, transmitting the indication information to the terminal by dynamic signaling includes at least one of transmitting the antenna port indication information to the terminal by terminal-specific dynamic signaling and transmitting the antenna port indication information to the terminal by group-common dynamic signaling.

[0055] Optionally, the antenna port indication information is a bitmap indication information, the indication granularity of which is one antenna port or one antenna port group.

[0056] Optionally, there is a first correspondence relationship between the antenna port indication information and each antenna port, and the first correspondence relationship is predefined or configured by the network device and indicated to the terminal.

[0057] Optionally, transmitting the indication information to the terminal by dynamic signaling includes transmitting a first set of the antenna port indication information to the terminal, and transmitting a first index used to indicate the antenna port indication information as target indication information in the first set to the terminal by dynamic signaling.

[0058] Optionally, the operations further include, when transmitting the first set of antenna port indication information to a terminal, transmitting, by the transceiver, resource identifier information for the reference signal corresponding to the first set to the terminal.

[0059] Optionally, said resource identifier information is implicitly indicated by resource location information with respect to said reference signal in a signalling configuration.

[0060] Optionally, determining the indication information for the antenna includes receiving, at the transceiver, first information transmitted from a terminal, and determining antenna port indication information for a reference signal based on the first information, where the first information includes at least one of channel state information (CSI) and priority information for an antenna port of a reference signal, the CSI being measurement report information for a target resource.

[0061] Optionally, the preferred information includes preferred channel state information-reference signal CSI-RS antenna port configuration information.

[0062] Optionally, the CSI includes CSI corresponding to different antenna ports.

[0063] Optionally, there is an association relationship between the antenna port indication information corresponding to each partial bandwidth BWP.

[0064] Optionally, the related relationship includes at least some of the content being the same.

[0065] Optionally, the indication information is resource identifier information of a reference signal.

[0066] Optionally, transmitting the indication information to the terminal by dynamic signaling includes transmitting a second set of resource identifier information to the terminal, and transmitting a second index used to indicate resource identifier information as target identifier information in the second set to the terminal by dynamic signaling.

[0067] Optionally, the indication information is transmission power information of a reference signal.

[0068] Optionally, determining instruction information regarding the antenna includes receiving preferred power back-off information transmitted from the terminal at the transceiver, and determining transmission power information of a reference signal based on the preferred power back-off information.

[0069] Optionally, the reference signal is a channel state information reference signal CSI-RS.

[0070] Optionally, the resource corresponding to the CSI-RS is at least one CSI-RS resource of a channel state information resource configuration CSI-ResourceConfig associated with a channel state information report configuration CSI-ReportConfig.

[0071] An embodiment of the present disclosure further provides a terminal including a memory, a transceiver, and a processor. The memory is adapted to store a computer program. The transceiver is adapted to transmit and receive data under the control of the processor. The processor is adapted to read the computer program in the memory and perform the following operations: The transceiver receives antenna-related instruction information transmitted by dynamic signaling from a network device. Status information regarding the antenna is determined based on the indication.

[0072] Optionally, the indication information is antenna port indication information of a reference signal, and determining status information regarding an antenna based on the indication information includes determining status information of the antenna port of the reference signal based on the antenna port indication information of the reference signal.

[0073] Optionally, the resource corresponding to the antenna port indication information is determined based on first predefined information or a network equipment configuration.

[0074] Optionally, the antenna port indication information is used to indicate at least one of port activation information and port deactivation information.

[0075] Optionally, receiving indication information regarding an antenna transmitted by dynamic signaling from a network device includes at least one of receiving the antenna port indication information transmitted by terminal-specific dynamic signaling from a network device, and receiving the antenna port indication information transmitted by group-common dynamic signaling from a network device.

[0076] Alternatively, the antenna port indication information is bitmap indication information with an indication granularity of one antenna port or one antenna port group, and determining status information of the antenna port of the reference signal based on the antenna port indication information of the reference signal includes determining status information of one antenna port or one antenna port group of the reference signal based on the bitmap indication information.

[0077] Optionally, there is a first correspondence between the antenna port indication information and each antenna port, and the first correspondence is predefined or configured and indicated by the network device. Determining status information of one antenna port or one antenna port group of the reference signal based on the bitmap indication information includes determining status information of one antenna port or one antenna port group of the reference signal based on the bitmap indication information and the first correspondence.

[0078] Optionally, receiving indication information regarding an antenna transmitted by dynamic signaling from a network device includes: receiving a first set of the antenna port indication information transmitted from a network device, receiving a first index transmitted by dynamic signaling from a network device, and obtaining antenna port indication information as target indication information based on the first set and the first index, where the first index is used to indicate the antenna port indication information as target indication information in the first set.

[0079] Optionally, the operations further include, upon receiving the first set of antenna port indication information transmitted from a network device, receiving at the transceiver resource identifier information for the reference signal corresponding to the first set transmitted from a network device. Obtaining the antenna port indication information as target indication information based on the first set and a first index includes obtaining the antenna port indication information as target indication information based on the first set, the first index, and resource identifier information.

[0080] Optionally, said resource identifier information is implicitly indicated by resource location information with respect to said reference signal in a signalling configuration.

[0081] Optionally, the operations further include transmitting, by the transceiver, first information to the network equipment before receiving the indication information on antennas transmitted by dynamic signaling from the network equipment, where the first information includes at least one of channel state information (CSI) and priority information on antenna ports of reference signals, and the CSI is measurement report information for a target resource.

[0082] Optionally, the preferred information includes preferred channel state information-reference signal CSI-RS antenna port configuration information.

[0083] Optionally, the CSI includes CSI corresponding to different antenna ports.

[0084] Optionally, there is an association relationship between the antenna port indication information corresponding to each partial bandwidth BWP.

[0085] Optionally, the related relationship includes at least some of the content being the same.

[0086] Optionally, the indication information is resource identifier information of a reference signal, and determining status information regarding the antenna based on the indication information includes determining status information of a corresponding resource of the reference signal based on the resource identifier information.

[0087] Optionally, receiving indication information regarding antennas transmitted by dynamic signaling from a network device includes receiving a second set of the resource identifier information transmitted by dynamic signaling from a network device, receiving a second index transmitted by dynamic signaling from a network device, and obtaining resource identifier information as target identifier information based on the second set and the second index, where the second index is used to indicate resource identifier information in the second set as target identifier information.

[0088] Optionally, the indication information is transmission power information of a reference signal, and determining status information regarding the antenna based on the indication information includes determining a transmission power of a corresponding resource of the reference signal based on the transmission power information.

[0089] Optionally, the operations further include transmitting preferred power backoff information of the terminal to the network equipment via the transceiver before receiving instruction information regarding antennas transmitted by dynamic signaling from a network equipment.

[0090] Optionally, the operations further include, after receiving instruction information regarding an antenna transmitted by dynamic signaling from a network device, not receiving corresponding resources that are indicated by the instruction information as unavailable or muted.

[0091] Optionally, the reference signal is a channel state information reference signal CSI-RS.

[0092] Optionally, the resource corresponding to the CSI-RS is at least one CSI-RS resource of a channel state information resource configuration CSI-ResourceConfig associated with a channel state information report configuration CSI-ReportConfig.

[0093] Optionally, the status information regarding the antenna includes at least one of activation or deactivation status information of an antenna port, activation or deactivation status information of a corresponding resource of a reference signal, and a transmission power of the corresponding resource of a reference signal.

[0094] An embodiment of the present disclosure further provides an information processing device applied to a network equipment, including a first determination unit used for determining instruction information regarding an antenna, and a first transmitting unit used for transmitting the instruction information used for power saving of the network equipment to a terminal by dynamic signaling.

[0095] Optionally, the indication is an antenna port indication of a reference signal.

[0096] Optionally, the resource corresponding to the antenna port indication information is determined based on first predefined information or a network equipment configuration.

[0097] Optionally, the antenna port indication information is used to indicate at least one of port activation information and port deactivation information.

[0098] Optionally, transmitting the indication information to the terminal by dynamic signaling includes at least one of transmitting the antenna port indication information to the terminal by terminal-specific dynamic signaling and transmitting the antenna port indication information to the terminal by group-common dynamic signaling.

[0099] Optionally, the antenna port indication information is a bitmap indication information, the indication granularity of which is one antenna port or one antenna port group.

[0100] Optionally, there is a first correspondence relationship between the antenna port indication information and each antenna port, and the first correspondence relationship is predefined or configured by the network device and indicated to the terminal.

[0101] Optionally, transmitting the indication information to the terminal by dynamic signaling includes transmitting a first set of the antenna port indication information to the terminal, and transmitting a first index used to indicate the antenna port indication information as target indication information in the first set to the terminal by dynamic signaling.

[0102] Optionally, it further includes a second transmitting unit used for transmitting resource identifier information for the reference signal corresponding to the first set of antenna port indication information to a terminal when transmitting the first set of antenna port indication information to the terminal.

[0103] Optionally, said resource identifier information is implicitly indicated by resource location information with respect to said reference signal in a signalling configuration.

[0104] Optionally, determining the indication information for the antenna includes receiving first information transmitted from the terminal, and determining antenna port indication information for a reference signal based on the first information, where the first information includes at least one of channel state information (CSI) and priority information for an antenna port of a reference signal, and the CSI is measurement report information for a target resource.

[0105] Optionally, the preferred information includes preferred channel state information-reference signal CSI-RS antenna port configuration information.

[0106] Optionally, the CSI includes CSI corresponding to different antenna ports.

[0107] Optionally, there is an association relationship between the antenna port indication information corresponding to each partial bandwidth BWP.

[0108] Optionally, the related relationship includes at least some of the content being the same.

[0109] Optionally, the indication information is resource identifier information of a reference signal.

[0110] Optionally, transmitting the indication information to the terminal by dynamic signaling includes transmitting a second set of resource identifier information to the terminal, and transmitting a second index used to indicate resource identifier information as target identifier information in the second set to the terminal by dynamic signaling.

[0111] Optionally, the indication information is transmission power information of a reference signal.

[0112] Optionally, determining the instruction information regarding the antenna includes receiving preferred power back-off information transmitted from the terminal, and determining transmission power information of the reference signal based on the preferred power back-off information.

[0113] Optionally, the reference signal is a channel state information reference signal CSI-RS.

[0114] Optionally, the resource corresponding to the CSI-RS is at least one CSI-RS resource of a channel state information resource configuration CSI-ResourceConfig associated with a channel state information report configuration CSI-ReportConfig.

[0115] An embodiment of the present disclosure further provides an information processing device applied to a terminal, including a first receiving unit used for receiving instruction information regarding an antenna transmitted by dynamic signaling from a network device, and a second determination unit used for determining status information regarding the antenna based on the instruction information.

[0116] Optionally, the indication information is antenna port indication information of a reference signal, and determining status information regarding an antenna based on the indication information includes determining status information of the antenna port of the reference signal based on the antenna port indication information of the reference signal.

[0117] Optionally, the resource corresponding to the antenna port indication information is determined based on first predefined information or a network equipment configuration.

[0118] Optionally, the antenna port indication information is used to indicate at least one of port activation information and port deactivation information.

[0119] Optionally, receiving indication information regarding an antenna transmitted by dynamic signaling from a network device includes at least one of receiving the antenna port indication information transmitted by terminal-specific dynamic signaling from a network device, and receiving the antenna port indication information transmitted by group-common dynamic signaling from a network device.

[0120] Alternatively, the antenna port indication information is bitmap indication information with an indication granularity of one antenna port or one antenna port group, and determining status information of the antenna port of the reference signal based on the antenna port indication information of the reference signal includes determining status information of one antenna port or one antenna port group of the reference signal based on the bitmap indication information.

[0121] Optionally, there is a first correspondence between the antenna port indication information and each antenna port, and the first correspondence is predefined or configured and indicated by the network device. Determining status information of one antenna port or one antenna port group of the reference signal based on the bitmap indication information is used for determining status information of one antenna port or one antenna port group of the reference signal based on the bitmap indication information and the first correspondence.

[0122] Optionally, receiving indication information regarding an antenna transmitted by dynamic signaling from a network device includes: receiving a first set of the antenna port indication information transmitted from a network device, receiving a first index transmitted by dynamic signaling from a network device, and obtaining antenna port indication information as target indication information based on the first set and the first index, where the first index is used to indicate the antenna port indication information as target indication information in the first set.

[0123] Optionally, the method further includes a second receiving unit, which is used for receiving, when receiving the first set of antenna port indication information transmitted from a network device, resource identifier information associated with the reference signal corresponding to the first set transmitted from a network device. Obtaining the antenna port indication information as target indication information based on the first set and a first index includes obtaining the antenna port indication information as target indication information based on the first set, the first index and resource identifier information.

[0124] Optionally, said resource identifier information is implicitly indicated by location information of a resource associated with said reference signal in a signalling arrangement.

[0125] Optionally, the radio communication device further includes a third transmitting unit, which is used for transmitting first information to the network device before receiving the indication information on antennas transmitted by dynamic signaling from the network device, where the first information includes at least one of channel state information (CSI) and priority information on antenna ports of reference signals, and the CSI is measurement report information for a target resource.

[0126] Optionally, the preferred information includes preferred channel state information-reference signal CSI-RS antenna port configuration information.

[0127] Optionally, the CSI includes CSI corresponding to different antenna ports.

[0128] Optionally, there is an association relationship between the antenna port indication information corresponding to each partial bandwidth BWP.

[0129] Optionally, the related relationship includes at least some of the content being the same.

[0130] Optionally, the indication information is resource identifier information of a reference signal, and determining status information regarding the antenna based on the indication information includes determining status information of a corresponding resource of the reference signal based on the resource identifier information.

[0131] Optionally, receiving indication information regarding antennas transmitted by dynamic signaling from a network device includes receiving a second set of the resource identifier information transmitted by dynamic signaling from a network device, receiving a second index transmitted by dynamic signaling from a network device, and obtaining resource identifier information as target identifier information based on the second set and the second index, where the second index is used to indicate resource identifier information in the second set as target identifier information.

[0132] Optionally, the indication information is transmission power information of a reference signal, and determining status information regarding the antenna based on the indication information includes determining a transmission power of a corresponding resource of the reference signal based on the transmission power information.

[0133] Optionally, the terminal further includes a fourth sending unit, which is used for sending preferred power back-off information of the terminal to the network equipment before receiving the instruction information regarding the antenna sent by dynamic signaling from the network equipment.

[0134] Optionally, the device further includes a first processing unit adapted to, after receiving instruction information regarding an antenna transmitted by dynamic signaling from a network device, not receive corresponding resources indicated by the instruction information as unavailable or muted.

[0135] Optionally, the reference signal is a channel state information reference signal CSI-RS.

[0136] Optionally, the resource corresponding to the CSI-RS is at least one CSI-RS resource of a channel state information resource configuration CSI-ResourceConfig associated with a channel state information report configuration CSI-ReportConfig.

[0137] Optionally, the status information regarding the antenna includes at least one of activation or deactivation status information of an antenna port, activation or deactivation status information of a corresponding resource of a reference signal, and a transmission power of the corresponding resource of a reference signal.

[0138] An embodiment of the present disclosure further provides a processor-readable storage medium having stored therein a computer program for causing the processor to execute the network device-side information processing method, or a computer program for causing the processor to execute the terminal-side information processing method. Effect of the Invention

[0139] In the above scheme, the information processing method determines instruction information related to an antenna, and transmits the instruction information used for power saving of the network equipment to the terminal by dynamic signaling, thereby supporting the realization of a dynamic channel turn-off scheme. The base station can perform scheduling based on the latest information reported by the terminal, thereby avoiding the impact on the continuity of transmission traffic and the increase in delay, and further realizing the adaptation of the traffic load to the actual transmission environment. Under the premise of providing better services to the terminal, the energy consumption of the network (e.g., a base station) can be more effectively reduced. This effectively solves the problems that the information processing scheme for power saving in the related art cannot guarantee the continuity of service, resulting in poor user experience and failure to achieve optimal power saving effects. [Brief description of the drawings]

[0140] [Figure 1]FIG. 1 is a schematic diagram of a wireless communication system architecture according to an embodiment of the present disclosure. [Diagram 2] FIG. 1 is a schematic diagram of an antenna channel off of an embodiment of the present disclosure. [Diagram 3] 1 is a first flowchart of an information processing method according to an embodiment of the present disclosure. [Figure 4] 2 is a second flowchart of the information processing method according to the embodiment of the present disclosure. [Diagram 5] FIG. 1 is a schematic diagram of an antenna port according to an embodiment of the present disclosure. [Figure 6] FIG. 2 is a schematic diagram of an antenna port according to an embodiment of the present disclosure. [Figure 7] FIG. 3 is a schematic diagram of an antenna port according to an embodiment of the present disclosure. [Figure 8] FIG. 2 is a schematic diagram of a resource identifier and an antenna port muting indication according to an embodiment of the present disclosure; [Figure 9] FIG. 2 is a configuration diagram of a network device according to an embodiment of the present disclosure. [Figure 10] FIG. 2 is a configuration diagram of a terminal according to an embodiment of the present disclosure. [Figure 11] FIG. 1 is a configuration diagram of an information processing device according to an embodiment of the present disclosure. [Figure 12] FIG. 2 is a second configuration diagram of an information processing device according to an embodiment of the present disclosure. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0141] The technical scheme in the embodiments of the present disclosure will be described below clearly and completely in conjunction with the drawings of the embodiments of the present disclosure. Obviously, the described embodiments are only some embodiments of the present disclosure, but not all embodiments. Based on the embodiments in the present disclosure, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the present disclosure.

[0142] In the embodiments of the present disclosure, the term "and / or" used to describe an association relationship between related objects means that three relationships may exist. For example, "A and / or B" indicates that A exists alone, A and B exist together, or B exists alone. The character " / " generally indicates that the related objects before and after it are in an "or" relationship.

[0143] The term "plurality" in the embodiments of this disclosure means two or more and other quantifiers similarly.

[0144] It should be noted that the technical scheme according to the embodiment of the present disclosure can be applied to various systems, especially 5G systems. For example, the applicable systems include a global system of mobile communication (GSM) system, a code division multiple access (CDMA) system, a wideband code division multiple access (WCDMA) general packet radio service (GPRS) system, a long term evolution (LTE) system, a LTE frequency division duplex (FDD) system, a LTE time division duplex (TDD) system, an advanced long term evolution (LTE-A) system, a universal mobile telecommunication system (UMTS), a worldwide interoperability for microwave access (WiMAX) system, and a 5G New Radio (NR) system. Many of these systems include terminal equipment and network equipment. Systems such as the Evolved Packet System (EPS) and 5G system (5GS) also include a core network portion.

[0145] A block diagram of a wireless communication system applicable to an embodiment of the present disclosure is shown in Figure 1. The wireless communication system includes a terminal device (may be abbreviated as a terminal) and a network device.

[0146] The terminal device according to the embodiment of the present disclosure refers to a device that provides voice and / or data communication to a user, and may be a handheld device with a wireless connection function or other processing device connected to a wireless modem. In different systems, the name of the terminal device may be different. For example, in a 5G system, the terminal device is called User Equipment (UE). The wireless terminal device communicates with one or more Core Networks (CN) via a Radio Access Network (RAN). The wireless terminal device may be a mobile terminal device such as a mobile phone (or "cellular" phone) or a computer having a mobile terminal device, such as a mobile, pocket, handheld, computer-embedded, or vehicle-mounted mobile device, and may exchange voice and / or data with the wireless access network. For example, the wireless terminal device may be a Personal Communication Service (PCS) phone, a cordless phone, a Session Initiated Protocol (SIP) phone, a Wireless Local Loop (WLL) station, a Personal Digital Assistant (PDA), or other devices. A wireless terminal device may also be called a system, a subscriber unit, a subscriber station, a mobile station, a remote station, an access point, a remote terminal, an access terminal, a user terminal, a user agent, or a user device, and is not limited to these in the embodiments of the present application.

[0147] The network equipment according to the embodiment of the present disclosure may be a base station including a plurality of cells serving a terminal. According to different specific application scenarios, the base station may be an access point, an equipment in an access network that communicates with a wireless terminal device through one or more sectors over an air interface, or other names. The network equipment is used to alternately exchange received air frames and Internet Protocol (IP) packets, and may be a router between the wireless terminal device and the rest of the access network, where the rest of the access network includes an Internet Protocol (IP) communication network. The network equipment may also coordinate attribute management for the air interface. For example, the network device according to the embodiment of the present disclosure may be a network device (Base Transceiver Station: BTS) in Global System for Mobile communications (GSM) or Code Division Multiple Access (CDMA), a network device (NodeB) in Wide-band Code Division Multiple Access (WCDMA), an evolutionary network device (eNB or e-NodeB) in a long term evolution (LTE) system, a 5G base station (gNB) in a 5G network architecture (next generation system), a Home Evolution Node B (HeNB), a relay node, a home base station (femto), a pico base station (pico), etc., but is not limited in the embodiment of the present disclosure. In some network structures, the network device includes a centralized unit (CU) node and a distributed unit (DU) node, and the centralized unit and the distributed unit may be geographically separated.

[0148] Between the network device and the terminal device, multiple input multiple output (MIMO) transmission is performed using one or more antennas. The MIMO transmission is single user MIMO (SU-MIMO) or multiple user MIMO (MU-MIMO). The MIMO transmission may be two dimensional MIMO (2D-MIMO), three dimensional MIMO (3D-MIMO), full dimension MIMO (FD-MIMO) or massive MIMO (massive-MIMO) depending on the form and number of antenna combinations, and may be diversity transmission, precoding transmission, beamforming transmission, or the like.

[0149] First, the contents of the scheme according to the embodiment of the present disclosure will be described below.

[0150] At present, from the viewpoint of implementation, the base station can consider multi-antenna channel turn-off, such as turning off part of the antenna port or antenna panel. Specifically, as shown in Figure 2, when channel N-1 and channel N are turned off, the antenna port of the corresponding antenna (corresponding to the structure on the right side in the figure) is deactivated (Baseband in the figure indicates the fundamental frequency band, RF indicates the radio frequency, and PA indicates the power amplifier). Compared with 4G base stations, the number of channels of 5G base stations has increased rapidly, so channel turn-off can not only reduce the power consumption of the amplifier, but also reduce the static power consumption of the channel. At present, base station manufacturers have made channel turn-off the mainstream of power saving schemes. Compared with turning off the base station in the time domain, channel turn-off has obvious advantages in ensuring the continuity of services, and the application scenario is not limited to the light traffic load scenario of the base station.

[0151] Specifically, current base station manufacturers adopt a semi-static channel turn-off scheme. The base station predicts that it can turn off some of the AAU (Active Antenna Unit) channels for a long time based on the load situation and the traffic characteristics of the UE (terminal). If the channel is turned off for a long time, it can achieve good power saving effects, especially in special time periods such as at night. Here, the "semi-static channel turn-off scheme" is determined by the turn-off time. For example, when traffic is low in some areas at night, it is called semi-static channel turn-off when the base station manufacturer turns off the radio frequency channel (RF chain) (link) for a long time.

[0152] However, although the semi-static AAU channel turn-off is widely adopted by base station manufacturers in actual systems, in reality, due to the sudden and random characteristics of traffic arrival in mobile communication, it is difficult or impossible for the base station to accurately pre-configure the load and traffic situation that will arrive in the future. Although the semi-static radio frequency channel turn-off is simple, it is likely to cause continuous transmission to be destroyed, the user's transmission delay to be significantly increased, resulting in a poor user experience, and the application scenarios are limited, and it can only be applied to scenes with light load and discontinuous traffic.

[0153] From the above, it can be seen that the information processing schemes for network power saving in the related art have shortcomings such as poor user experience and inability to meet user needs.

[0154] Based on the above, the embodiments of the present disclosure provide an information processing method, an information processing device, a network device, and a terminal for solving the problems that the information processing scheme for power saving in the related art cannot guarantee the continuity of services, has a poor user experience, and cannot achieve an optimal power saving effect. Here, the method, the device, the network device, and the terminal are based on the same application concept. Since the method, the device, the network device, and the terminal have similar principles for solving the problems, the implementations of the method, the device, the network device, and the terminal may refer to each other, and the overlapping points will not be described repeatedly.

[0155] The information processing method according to an embodiment of the present disclosure is applied to a network device, and includes step 31 of determining instruction information regarding an antenna, and step 32 of transmitting the instruction information used for power saving of the network device to a terminal by dynamic signaling, as shown in FIG. 3 .

[0156] The information processing method according to the embodiment of the present disclosure determines instruction information related to an antenna, and transmits the instruction information used for power saving of the network equipment to the terminal through dynamic signaling, thereby supporting the realization of a dynamic channel turn-off scheme, and allows the base station to perform scheduling based on the latest information reported by the terminal, thereby avoiding the impact on the continuity of transmission traffic and increased delay, and further realizing the adaptation of the traffic load to the actual transmission environment, and more effectively realizing the reduction of energy consumption of the network (e.g., a base station) under the premise of providing better services to the terminal, thereby effectively resolving the problems that the information processing scheme for power saving in the related technologies cannot guarantee the continuity of service, resulting in poor user experience and failing to achieve optimal power saving effects.

[0157] In an embodiment of the present disclosure, the indication information may include antenna port indication information, resource identifier information of the reference signal, transmission power information of the reference signal, etc., each of which will be described below with examples.

[0158] Example 1: The indication information is an antenna port indication information of a reference signal. (1) A resource corresponding to the antenna port indication information is determined based on first predefined information or a network equipment configuration. Thus, it is possible to diversify and determine resources corresponding to the antenna port indication information, where the antenna port indication information is used to indicate at least one of port activation information and port deactivation information. In an embodiment of the present disclosure, transmitting the indication information to the terminal by dynamic signaling includes at least one of transmitting the antenna port indication information to the terminal by terminal-specific dynamic signaling and transmitting the antenna port indication information to the terminal by group-common dynamic signaling. This allows the antenna port indication information to be transmitted in a diversified manner. (2) The antenna port indication information is bitmap indication information whose indication granularity is one antenna port or one antenna port group. This makes it possible to support the implementation of instructions at multiple levels of granularity. Here, there is a first correspondence relationship between the antenna port indication information and each antenna port, and the first correspondence relationship is predefined or configured by the network device and indicated to the terminal. This makes it possible to diversify and determine the first correspondence relationship. (3) Transmitting the indication information to the terminal by dynamic signaling includes transmitting a first set of the antenna port indication information to the terminal, and transmitting a first index used to indicate the antenna port indication information as target indication information in the first set to the terminal by dynamic signaling. This allows for some power savings when sending instructions to a terminal multiple times, since there is no need to send the complete instruction content each time. Wherein, sending the first set of antenna port indication information to the terminal further includes sending resource identifier information for the reference signal corresponding to the first set to the terminal. This can further ensure the accuracy of the transmission of the instruction information. In an embodiment of the present disclosure, the resource identifier information is implicitly indicated by resource location information for the reference signal in a signaling configuration. This allows further power saving. (4) Determining the indication information regarding the antenna includes receiving first information transmitted from the terminal, and determining antenna port indication information of a reference signal based on the first information, where the first information includes at least one of Channel State Information (CSI) and priority information regarding an antenna port of a reference signal, and the CSI is measurement report information for a target resource. This allows the network to better meet the needs of the terminal. The target resources are configured by the network device or are pre-configured. 1) The prioritized information includes prioritized Channel State Information-Reference Signal (CSI-RS) antenna port configuration information. Here, the preferred CSI-RS antenna port configuration information includes at least one of a preferred CSI-RS antenna port number, a preferred CSI-RS antenna port pattern, and a preferred CSI-RS resource index. 2) The CSI includes CSI corresponding to different antenna ports. (5) There is an association relationship between the antenna port indication information corresponding to each bandwidth part (BWP). This allows you to cross-reference the instructions without having to check them all individually. Here, the association relationship includes at least some of the contents being the same. For example, a nested form can be used. For example, BWP1 is a small bandwidth BWP, and two antenna port patterns are configured, corresponding to two CSI-RS resources, and the port numbers are 2 and 4, respectively. BWP2 is a large bandwidth BWP, and four CSI-RS antenna port patterns are configured in BWP2, corresponding to four CSI-RS resources, and corresponding to antenna ports 2, 4, 8, and 16. The CSI-RS antenna port pattern set corresponding to BWP1 is a subset of the CSI-RS antenna port pattern set corresponding to BWP2.

[0159] Example 2: The indication information is resource identifier information of a reference signal. This makes it possible to support the transmission of indication information for a particular resource. Here, transmitting the indication information to the terminal by dynamic signaling includes transmitting a second set of resource identifier information to the terminal, and transmitting a second index used to indicate resource identifier information as target identifier information in the second set to the terminal by dynamic signaling. This allows for some power savings when sending instructions to a terminal multiple times, since there is no need to send the complete instruction content each time.

[0160] Example 3: The instruction information is transmission power information of a reference signal. This is advantageous for the terminal side to obtain accurate reference signal measurement results. Here, determining the instruction information regarding the antenna includes receiving preferred power back-off information transmitted from the terminal, and determining transmission power information of the reference signal based on the preferred power back-off information. This makes it possible to dynamically change the transmission power of the reference signal, thereby avoiding deterioration of link adaptation performance. In each of the above examples, the reference signal may be a channel state information reference signal CSI-RS. Here, the resource corresponding to the CSI-RS is at least one CSI-RS resource of a channel state information resource configuration (CSI-ResourceConfig) associated with a channel state information report configuration (CSI-ReportConfig).

[0161] An embodiment of the present disclosure further provides an information processing method applied to a terminal, which includes step 41 of receiving instruction information regarding an antenna transmitted by dynamic signaling from a network device, and step 42 of determining status information regarding an antenna based on the instruction information used for power saving of the network device, as shown in FIG. 4 .

[0162] The information processing method according to the embodiment of the present disclosure receives instruction information regarding an antenna transmitted by dynamic signaling from a network device, and determines status information regarding the antenna based on the instruction information, thereby supporting the realization of a dynamic channel turn-off scheme, and allows the base station to perform scheduling based on the latest information reported by the terminal, thereby avoiding the impact on the continuity of transmission traffic and increased delay, and further realizing the adaptation of the traffic load to the actual transmission environment, and more effectively realizing the reduction of energy consumption of the network (e.g., a base station) under the premise of providing better services to the terminal, thereby effectively resolving the problems that the information processing scheme for power saving in the related technologies cannot guarantee the continuity of service, resulting in poor user experience and inability to achieve optimal power saving effects.

[0163] In an embodiment of the present disclosure, the indication information may include antenna port indication information, resource identifier information of the reference signal, transmission power information of the reference signal, etc., each of which will be described below with examples.

[0164] Example 1: The indication information is antenna port indication information of a reference signal. Determining status information regarding an antenna based on the indication information includes determining status information of the antenna port of the reference signal based on the antenna port indication information of the reference signal. In this example, the status information of the antenna port may include, but is not limited to, activation status information or deactivation status information of an antenna port. (1) A resource corresponding to the antenna port indication information is determined based on first predefined information or a network equipment configuration. Thus, it is possible to diversify and determine resources corresponding to the antenna port indication information, where the antenna port indication information is used to indicate at least one of port activation information and port deactivation information. In an embodiment of the present disclosure, receiving indication information regarding an antenna transmitted by dynamic signaling from a network device includes at least one of receiving the antenna port indication information transmitted by terminal-specific dynamic signaling from a network device, and receiving the antenna port indication information transmitted by group-common dynamic signaling from a network device. This allows the antenna port indication information to be transmitted in a diversified manner. (2) The antenna port indication information is bitmap indication information with an indication granularity of one antenna port or one antenna port group. Determining status information of the antenna port of the reference signal based on the antenna port indication information of the reference signal includes determining status information of the one antenna port or one antenna port group of the reference signal based on the bitmap indication information. This makes it possible to support the implementation of instructions at multiple levels of granularity. Wherein there is a first correspondence relationship between the antenna port indication information and each antenna port, the first correspondence relationship is predefined or configured and indicated by the network device. Determining status information of one antenna port or one antenna port group of the reference signal based on the bitmap indication information includes determining status information of one antenna port or one antenna port group of the reference signal based on the bitmap indication information and the first correspondence relationship. This makes it possible to diversify and determine the first correspondence relationship. (3) Receiving indication information regarding an antenna transmitted by dynamic signaling from a network device includes: receiving a first set of the antenna port indication information transmitted from a network device; receiving a first index transmitted by dynamic signaling from a network device; and obtaining antenna port indication information as target indication information based on the first set and the first index, where the first index is used to indicate the antenna port indication information as target indication information in the first set. This allows for some power savings when sending instructions to a terminal multiple times, since there is no need to send the complete instruction content each time. wherein, when receiving the first set of antenna port indication information transmitted from a network device, further includes receiving resource identifier information for the reference signal corresponding to the first set transmitted from a network device. Obtaining antenna port indication information as target indication information based on the first set and a first index includes obtaining antenna port indication information as target indication information based on the first set, a first index and resource identifier information. This can further ensure the accuracy of the transmission of the indication information. "Obtaining antenna port indication information as target indication information based on the first set, the first index, and the resource identifier information" is realized, for example, by the terminal receiving a CSI-RS antenna port muting and / or availability pattern index indicated by dynamic signaling and analyzing a corresponding CSI-RS port. In an embodiment of the present disclosure, the resource identifier information is implicitly indicated by resource location information for the reference signal in a signaling configuration. This allows further power saving. (4) Before receiving the indication information on the antennas transmitted by dynamic signaling from the network device, the method further includes transmitting first information to the network device, where the first information includes at least one of channel state information (CSI) and priority information on antenna ports of reference signals, and the CSI is measurement report information for the target resource. This allows the network to better meet the needs of the terminal. The target resources are configured by the network device or are pre-configured. 1) The priority information includes priority channel state information-reference signal CSI-RS antenna port configuration information. Here, the preferred CSI-RS antenna port configuration information includes at least one of a preferred CSI-RS antenna port number, a preferred CSI-RS antenna port pattern, and a preferred CSI-RS resource index. 2) The CSI includes CSI corresponding to different antenna ports. (5) There is an association relationship between the antenna port indication information corresponding to each partial bandwidth BWP. This allows you to cross-reference the instructions without having to check them all individually. Here, the association relationship includes at least some of the contents being the same. For example, a nested form can be used. For example, BWP1 is a small bandwidth BWP, and two antenna port patterns are configured, corresponding to two CSI-RS resources, and the number of ports is 2 and 4, respectively. BWP2 is a large bandwidth BWP, and four CSI-RS antenna port patterns are configured in BWP2, corresponding to four CSI-RS resources, and corresponding to antenna ports 2, 4, 8, and 16. The CSI-RS antenna port pattern set corresponding to BWP1 is a subset of the CSI-RS antenna port pattern set corresponding to BWP2.

[0165] Example 2: The indication information is resource identifier information of a reference signal. Determining status information related to an antenna based on the indication information includes determining status information of a corresponding resource of the reference signal based on the resource identifier information. In this example, the status information of the corresponding resource of the reference signal may include, but is not limited to, activation status information or deactivation status information of the corresponding resource of the reference signal. This makes it possible to support the transmission of indication information for a particular resource. Wherein, receiving indication information regarding antennas transmitted by dynamic signaling from a network device includes receiving a second set of the resource identifier information transmitted by dynamic signaling from a network device, receiving a second index transmitted by dynamic signaling from a network device, and obtaining resource identifier information as target identifier information based on the second set and the second index, where the second index is used to indicate resource identifier information in the second set as target identifier information. This allows for some power savings when sending instructions to a terminal multiple times, since there is no need to send the complete instruction content each time.

[0166] Example 3: The indication information is transmission power information of a reference signal. Determining status information on an antenna based on the indication information includes determining a transmission power of a corresponding resource of the reference signal based on the transmission power information. In this example, the status information on the antenna includes, but is not limited to, a transmission power of a corresponding resource of a reference signal. This is advantageous for the terminal side to obtain accurate reference signal measurement results. Here, before receiving the instruction information regarding the antenna transmitted by dynamic signaling from the network device, the method further includes transmitting preferred power back-off information of the terminal to the network device. This makes it possible to dynamically change the transmission power of the reference signal, thereby avoiding deterioration of link adaptation performance.

[0167] For each of the above examples, after receiving instruction information regarding an antenna transmitted by dynamic signaling from a network device, the method further includes not receiving the corresponding resource that is indicated by the instruction information as unavailable or muted. This allows further power saving.

[0168] Here, the reference signal may be a channel state information reference signal CSI-RS.

[0169] In an embodiment of the present disclosure, the resource corresponding to the CSI-RS is at least one CSI-RS resource of a channel state information resource configuration (CSI-ResourceConfig) associated with a channel state information report configuration (CSI-ReportConfig).

[0170] In this scheme, the CSI-RS antenna port is (preferably) one port group and is a time / frequency, code resource (i.e., a time (domain) + frequency (domain) resource, or a time (domain) + frequency (domain) + code division resource). From the terminal side, whether two transmission signals pass through the same channel is determined only by whether they are transmitted through the same antenna port. In addition, in this disclosure, the antenna refers to a logical antenna port, for example, a CSI-RS antenna port. The antenna-related instruction information includes antenna port-related information, such as antenna port muting information and availability information, and may include reference signal-related information, such as CSI-RS resource-related information (e.g., CSI-RS resource index), but is not limited to this.

[0171] The information processing method according to the embodiment of the present disclosure is described below by way of an example, in which a base station is taken as an example of the network device, and a CSI-RS is taken as an example of the reference signal.

[0172] In response to the above technical problems, an embodiment of the present disclosure provides an information processing method, specifically implemented as dynamic channel turn-off, which can provide finer spatial domain granularity than semi-static channel turn-off, and can better match traffic load with actual transmission environment, and can better reduce energy consumption of a network (e.g., a base station) on the premise of providing better service to a UE. The scheme mainly relates to the following aspects: The base station side dynamically instructs the terminal side of antenna indication information (corresponding to the above antenna-related indication information) by dynamic signaling; The terminal side performs data transmission based on the antenna indication information instructed by the base station. Here, the dynamic signaling may be physical layer signaling (e.g., Physical Downlink Control Channel (PDCCH)), higher layer signaling (e.g., Medium Access Control Element (MAC-CE)). The antenna indication information may be CSI-RS antenna port muting information, and is carried by CSI-RS antenna port information. Performing data transmission may include measuring a channel, and / or acquiring and reporting CSI, and / or receiving a physical downlink shared channel (PDSCH).

[0173] The operation of the base station side dynamically instructing the terminal side of antenna instruction information using dynamic signaling can be realized by at least one of the following four schemes. 1. The base station indicates transmission pattern information of the CSI-RS by using dynamic signaling. The transmission pattern information is used to indicate CSI-RS antenna port muting information (corresponding to one specific example of the above antenna port indication information). 2. The base station configures a transmission pattern set (corresponding to one specific example of the first set) and dynamically indicates a pattern index (corresponding to one specific example of the first index). 3. The base station (each BWP) configures multiple CSI-RS resources and notifies the terminal of the CSI-RS resources that need to be activated (corresponding to the case where the above-mentioned indication information is resource identifier information of the reference signal) using dynamic signaling. 4. The base station notifies the terminal of CSI-RS antenna port information (corresponding to the case where antenna port indication information of the reference signal is determined based on the first information) using dynamic signaling based on the preferred indication pattern and / or pattern index reported from the terminal. 5. Based on the preferred power back-off information reported by the terminal, the base station notifies the terminal of transmission rate information corresponding to the CSI-RS signal (corresponding to the case where the transmission power information of the reference signal is determined based on the preferred power back-off information) via dynamic signaling.

[0174] Based on the above, the present scheme relates to the following aspects: The base station determines transmitting side antenna indication information (corresponding to the above antenna indication information); The base station dynamically indicates transmitting side antenna indication information (i.e., transmitting side antenna indication information) using dynamic signaling; The terminal receives downlink signals and / or channels, reports CSI, etc., based on the antenna indication information indicated from the base station; Specifically, the base station indicates antenna indication information to the terminal using PDCCH and / or MAC-CE, and the terminal measures channels, obtains and reports CSI, and / or receives a physical downlink shared channel (PDSCH), etc., based on the antenna indication information dynamically indicated from the base station. Here, the antenna indication information is specifically, but not limited to, CSI-RS antenna port information, CSI-RS resource identifier information, CSI-RS transmission power, etc. Here, the CSI-RS antenna port information may include muting information of the CSI-RS antenna port. Specifically, for example, each physical resource block (PRB) has one CSI-RS pattern information, and this pattern can support M paths of orthogonal pilots, that is, the number of ports is M. Now, some of these M ports are deactivated by dynamic signaling. From the pattern, it can be understood that some REs (resource units) are left with holes and do not transmit anything. The following further describes the contents of this scheme with an example.

[0175] Scheme 1: A base station indicates transmission pattern information of a reference signal using a PDCCH and / or a MAC-CE, including CSI-RS antenna port muting and / or availability indication information (1.1, 1.2, and 1.3 below are used together or alone). 1.1: First, the base station configures a CSI-RS resource (corresponding to the resource corresponding to the antenna port indication information) for the terminal using Radio Resource Control (RRC) signaling. Optionally, the CSI-RS resource is a CSI-RS resource used for obtaining and reporting CSI. Specifically, the CSI-RS resource is a CSI-RS resource associated with a CSI-ReportConfig. More specifically, the CSI-RS resource is at least one CSI-RS resource of a CSI-ResourceConfig associated with a CSI-ReportConfig. The terminal determines the CSI-RS resource based on a predetermined rule or a base station configuration (corresponding to "the resource corresponding to the antenna port indication information is determined based on first predefined information or a network equipment configuration"). 1.2: The base station indicates, by dynamic signaling, CSI-RS antenna port muting and / or availability (indication) information corresponding to the CSI-RS resource configured by the RRC signaling. Here, a bitmap may be used to carry antenna port muting and / or availability information (corresponding to the above antenna port indication information being bitmap indication information). The base station notifies the terminal of the mapping relationship between the bitmap and the antenna port by high layer signaling or a predefined method (corresponding to "there is a first correspondence relationship between the antenna port indication information and each antenna port, and the first correspondence relationship is predefined or configured by the network device and indicated to the terminal"). in particular, (1) Each bit indicates one port. (2) Each bit indicates one port group. (3) "1" indicates that the corresponding port is muted, and "0" indicates that the corresponding port is active. (4) The availability of the corresponding port is indicated as "unavailable" by "0" and the availability of the corresponding port is indicated as "available" by "1". 1.3: The UE receives dynamic signaling, and instructs the antenna port to update and perform downlink signal reception based on the CSI-RS antenna port muting and / or availability carried by the dynamic signaling (e.g., the dynamic signaling is 111, and determines antenna port status information based on this signaling and the above mapping relationship, and instructs the antenna port to update and perform downlink signal reception based on this status information). Here, the UE considers that the CSI-RS resource corresponding to the antenna port indicated as "unavailable" or "muted" by the dynamic signaling does not exist or is punctured. Here, the UE determines the CSI-RS resource corresponding to the CSI-RS antenna port muting and / or availability indication from the CSI-ResourceConfig associated with the CSI-ReportConfig based on the base station configuration information or a predetermined rule (e.g., a predetermined correspondence relationship).

[0176] Scheme 2: The base station configures a CSI-RS antenna port muting and / or availability pattern set (corresponding to the above first set) using high-layer signaling. The base station uses dynamic signaling PDCCH and / or MAC-CE to indicate a CSI-RS antenna port muting and / or availability pattern index (corresponding to the above first index) to the terminal. Here, the CSI-RS antenna port muting and / or availability pattern set is a sub-concept of the transmission pattern information of the reference signal. The distribution of CSI-RS ports in one PRB is itself a pattern, and there are many options for how this pattern is muted, so it is also a muting pattern. Here, the high-layer signaling may include CSI-RS resource identifier information in addition to the CSI-RS antenna port muting and / or availability pattern set (corresponding to transmitting resource identifier information for the reference signal corresponding to the first set to the terminal). Specifically, the CSI-RS resource identifier is implicitly indicated by location information of the CSI-RS resource in the signaling configuration (corresponding to "the resource identifier information is implicitly indicated by location information of the resource related to the reference signal in the signaling configuration").

[0177] Scheme 3: The base station configures multiple CSI-RS resources per BWP. After the base station determines the CSI-RS resources that need to be activated thereafter, it notifies the terminal of an update of the CSI-RS resource information (corresponding to the case where the above indication information is resource identifier information of the reference signal) by dynamic signaling. In the above schemes 1 and 2, a large CSI-RS pattern is configured and the terminal indicates the muting pattern, but here, multiple resources are directly configured without indicating a pattern and the CSI-RS resource set to be activated is indicated. Where: (1) The CSI-RS resource information includes at least an activated or updated CSI-RS resource index. (2) The UE receives the updated CSI-RS resources and assumes that there are no inactivated CSI-RS resources (no reception is performed for inactivated CSI-RS resources). Regarding "the UE receives the updated CSI-RS resources", it is considered that the CSI-RS resources not indicated at the time of updating are deactivated. Specifically, the resources configured by RRC signaling are activated only if the existence of the resources is indicated by L1 (Layer 1) signaling and / or MAC-CE.

[0178] Scheme 4: The method for the base station to determine the transmitting antenna indication information includes at least one of the following: 4.1: The base station determines transmitting antenna indication information based on the UE's preferred transmitting antenna information (corresponding to the above-mentioned preferred information on antenna ports) reported by the UE. Here, the UE may periodically report preferred CSI-RS antenna port configuration information. The configuration information includes at least one of the preferred CSI-RS antenna port number, the preferred CSI-RS antenna port pattern, and the preferred CSI-RS resource index. 4.2: The base station determines transmit antenna indication information based on channel quality related information (corresponding to the above first information including channel state information CSI) corresponding to different CSI-RS antenna ports reported by the UE. Here, the UE reports channel quality related information corresponding to different CSI-RS antenna ports to the network side based on the configuration of the base station. Here, the following aspects are involved: (1) The base station configures antenna port information that requires measurement by the UE. (2) The base station sends a multi-port measurement report indication to the UE based on the antenna port information that needs to be measured by the UE, and then the UE reports the channel quality related information according to the indication.

[0179] In this scheme, the base station configures a CSI-RS antenna port pattern group or different CSI-RS resources of an antenna port group for the terminal. The terminal performs channel measurement based on the instruction of the base station, obtains CSI-report information such as Reference Signal Received Power (RSRP) and / or Reference Signal Received Quality (RSRQ), and periodically reports it to the base station.

[0180] Alternatively, the base station transmits an instruction to the UE to "instruct the UE to report channel measurements and / or channel quality information corresponding to different antenna ports to the base station" using high layer signaling and / or physical layer signaling. The UE reports the channel measurements and / or channel quality information based on the instruction of the base station. For example, the base station simply configures the CSI-RS resource corresponding to one antenna port pattern into one BWP for the terminal. After receiving the above multi-port measurement report instruction transmitted from the base station, the UE performs a CSI report to the base station using an implementation method and reports antenna port information corresponding to the CSI-RS resource. It can be understood that for the same antenna port pattern, multiple UEs each assume that there is no CSI-RS corresponding to some of the ports, perform measurements by themselves using an implementation method, and report the measurement results to the base station. Then, the base station makes a comprehensive judgment based on the status of multiple UEs to be served (including determining antenna port instruction information corresponding to each UE).

[0181] Here, in the above 4.1 and 4.2, the pattern or the index in the pattern set is finally determined by the base station and transmitted to the terminal. Specifically, in 4.1, it is determined based on the priority information reported by the terminal, but in 4.2, it is determined based on the channel quality reported by the UE.

[0182] In addition, the relationships between the above schemes 1 to 4 are "and / or", and are not limited thereto.

[0183] Schemes according to examples of the present disclosure will be specifically illustrated below.

[0184] Example 1 (corresponding to 1.1 and 1.3 in Scheme 1 above, belonging to the case where the indication information is the antenna port indication information of the reference signal): This example relates to a base station notifying a terminal of instruction information regarding an antenna by signaling. Here, the signaling is selectively dynamic signaling such as PDCCH or MAC-CE. PDCCH is a physical layer dynamic signaling, which can quickly realize the base station to send the notification of antenna information, such as Downlink Control Information (DCI) format 1_1, DCI format 0_1, DCI format 1_2, DCI format 0_2, etc., transmitted in UE-specific Search Space (USS) or type 3 CC (i.e., Common Search Space (CSS)). MAC-CE is a media access control unit, which supports Hybrid Automatic Repeat Request Acknowledgement (HARQ-ACK) feedback, and can ensure the terminal side and the base station side have the same understanding of the signaling through a handshaking mechanism. Although dynamic signaling is a preferred choice, this scheme does not preclude the base station side from notifying the antenna information through other signaling, such as semi-static RRC signaling.

[0185] The notification by the base station selectively notifies the terminal of information on the base station's transmitting antenna in a terminal-specific (UE specific) manner (corresponding to "transmitting the antenna port indication information to the terminal by terminal-specific dynamic signaling"). Alternatively, the base station side notifies a group of terminals of information on the base station's antenna by group common dynamic signaling and / or semi-static signaling. Since multiple antennas of a base station often simultaneously serve a group of UEs, the base station notifies the terminal of the base station's antenna information by group common signaling (corresponding to "transmitting the antenna port indication information to the terminal by group common dynamic signaling"). For example, DCI format2_x transmitted by type 3 CSS can better match antenna information with corresponding UEs, and can significantly reduce signaling overhead and notification delay.

[0186] The information on the antenna transmitted from the base station side is reference signal configuration related information or reference signal transmission pattern information. Here, the configuration information here refers to CSI-RS transmission pattern information, not configuration information of the transmission timing (occasion) of CSI-RS. The former indicates how each occasion is periodically configured, and the latter is transmission pattern and / or pattern information in one occasion. Alternatively, the reference signal configuration related information may be reference signal antenna port related information, and is more preferably CSI-RS antenna port related information. More specifically, the CSI-RS antenna port related information is a CSI-RS antenna port muting indication or a CSI-RS antenna port availability indication. Based on the above, the process of the scheme of this example includes the following contents. 1) First, the base station configures CSI-RS resources for the terminal using RRC signaling. Optionally, the CSI-RS resources are CSI-RS resources used for acquiring and reporting CSI (e.g., CQI, PMI, LI, RI, L1-RSRP, L1-SINR, etc.). The CSI-RS resources are CSI-RS resources associated with high-layer signaling CSI-ReportConfig. More specifically, the CSI-RS resources are a first number of CSI-RS resources among the CSI-ResourceConfig associated with CSI-ReportConfig. The first number of CSI-RS resources is selectively defined by a predefined (e.g., protocol predefined) manner or notified to the terminal by signaling from the base station (corresponding to "resources corresponding to antenna port indication information are determined based on first predefined information or network equipment configuration"). For example, assuming that there is only one CSI-RS resource, the protocol promises that the CSI-RS resource is the CSI-RS resource with the largest number of CSI-RS resource ports associated with the CSI-ReportConfig. Or, the base station notifies the terminal by high layer signaling that the resource is the first number of CSI-RS resources in the CSI-ResourceConfig associated with the CSI-ReportConfig. Optionally, the base station notifies the terminal of the corresponding non-zero power CSI-RS resource identifier, i.e., nzp-CSI-RS-ResourceId, by using high layer signaling. Here, CQI indicates Channel Quality Indicator, PMI indicates Precoding Matrix indicator, RI indicates Rank Indicator, and L1 indicates physical side or Layer 1. For example, the CSI-RS resource is an N-port CSI-RS. As shown in FIG. 5, it is assumed that the antenna ports of the CSI-RS resource are 24, and the CSI-RS resource is composed of 6 code division multiplexing (CDM) groups, each CDM group including 4 ports. A K-port CDM group in NR (New Radio) refers to the CSI-RS ports of K antenna ports actually occupying exactly the same K REs (resource units), and the transmitting side multiplexes and modulates the CSI-RS signals of different antenna ports by orthogonal codewords. Each CDM group shown in FIG. 5 provides four antenna ports to one UE, and different CDM groups configure the CSI-RS of 24 antenna ports by a combination of frequency division multiplexing (FDM) and time division multiplexing (TDM). Here, it may be understood that different CDM groups in FIG. 5 correspond to different padding, and one padding corresponds to one CDM group. 2) The base station indicates CSI-RS antenna port muting and / or availability using dynamic signaling; The base station uses MAC CE or PDCCH to indicate CSI-RS antenna port muting and / or availability. An example of the CSI-RS antenna port muting is shown in Figure 6. Among the 24 CSI-RS antenna ports shown in Figure 5, ports 4, 5, 6, 7, 12, 13, 14, and 15 are muted and cannot be used. That is, the REs marked with muting in Figure 6 do not transmit the corresponding reference signals. Therefore, the CSI-RS shown in Figure 6 is available on the remaining 16 antenna ports. 3) The UE receives the dynamic signaling and instructs to perform transmission / reception operations, such as performing CSI measurement and CSI reporting, based on the CSI-RS antenna port muting and / or availability carried by the dynamic signaling. The UE assumes that there are no inactive CSI-RS resources or muted CSI-RS ports, i.e., does not receive CSI-RS on the muting port. Here, the UE receives a CSI-RS antenna port muting and / or availability indication. The UE determines a first number of CSI-RS resources associated with the CSI-RS antenna port muting and / or availability indication. The CSI-RS resources are the first number of CSI-RS resources among the CSI-ResourceConfig associated with a high layer signaling CSI-ReportConfig. The association relationship is notified to the terminal by a base station through high layer signaling or is obtained by the terminal in a predefined manner (corresponding to "resources corresponding to antenna port indication information are determined based on first predefined information or network equipment configuration"). The manner in which the UE determines the corresponding CSI-RS resource is not limited to this example, and the following examples will not repeat the description. Based on the above, in this example, the base station notifies the terminal of CSI-RS antenna port muting and / or availability related information through signaling, and the terminal side can use the latest CSI-RS port configuration to perform accurate channel estimation, channel, signal measurement and feedback, which is favorable for reducing the number of transmitting antennas on the base station side, thereby reducing the number of RF chains (radio frequency links), and significantly saving network energy consumption.

[0187] Example 2: (corresponding to 1.2 and 1.3 of the above scheme 1. It concerns the design details of the indication and signaling of CSI-RS antenna port muting related information by dynamic signaling PDCCH and / or MAC-CE. It belongs to the case where the indication information is antenna port indication information of the reference signal): The base station side can realize dynamic antenna adaptation based on CSI-RS antenna port muting and / or availability indicated by dynamic signaling. A specific indication method in this example is shown below. One method of indicating CSI-RS antenna port muting and / or availability by dynamic signaling is to selectively indicate using one bitmap (corresponding to the above antenna port indication information being bitmap indication information), and both MAC CE and PDCCH are bearer signaling. The specific method is as follows. The dynamic signaling PDCCH and / or MAC-CE includes one antenna port muting and / or availability bitmap. For example, the bitmap is a two-dimensional (time and frequency) bitmap, and the number of antenna ports available for CSI-RS is reduced to 16 as shown in FIG. 7. The dashed-lined area indicates the muting CSI-RS ports, e.g., ports 4, 5, 6, 7, 12, 13, 14, and 15 are muted. In the bitmap, "1" indicates the muting of the corresponding port, and "0" indicates the activation state of the corresponding port. Of course, for example, "0" may indicate that the availability of the corresponding port is "unavailable", and "1" may indicate that the availability of the corresponding port is "available". The maximum length of the bitmap is 32 bits, and the antenna port muting and / or availability indications of 24 ports occupy the first 24 bits of the bitmap, and the last 8 positions are reserved bits. Optionally, the bitmap is bearered by a non-scheduling DCI. In the above description, the granularity of the indication by the bitmap is per antenna port indication. That is, each bit indicates one port (corresponding to "the indication granularity of the bitmap indication information is one antenna port"). Considering that the indication of per antenna port has a large signaling overhead, another method is proposed. That is, one bit of bitmap indicates one port group, i.e., a per antenna port group indication (corresponding to "the indication granularity of the bitmap indication information is one antenna port group"). The grouping and / or mapping method of the antenna port groups is selectively notified to the terminal by a predefined method, or is notified to the terminal by high layer signaling from the base station. Taking the pre-definition method as an example, the protocol pre-promises that the antenna port group corresponds to the CDM group of one antenna port. For the definition of the CDM group, see Example 1. When the base station configures the granularity of the antenna port corresponding to the muting instruction, for example, granularity 2, through high layer signaling, one bit in the bitmap corresponds to two adjacent ports. Of course, the bitmap may be selectively indicated using the MAC-CE. The MAC CE includes a CSI-RS resource ID and antenna port muting information as shown in Fig. 8. Note that the ratio of each field and the number of rows in Fig. 8 are merely examples and are not particularly limited. In this example, the UE side receives corresponding dynamic signaling (e.g., PDCCH and / or MAC-CE signaling) and obtains the CSI-RS antenna port muting information indication carried by the signaling. The UE performs receiving and transmitting operations, such as channel estimation, CSI acquisition and reporting, based on the dynamically indicated CSI-RS port. According to the above, in this embodiment, the network side uses PDCCH and / or MAC-CE to carry antenna port muting and / or availability indication information, which is favorable for the base station to dynamically perform antenna channel turn-off, and provides a specific indication scheme based on dynamic signaling bitmap, where each bit indicates one port, which can provide the most flexible antenna port indication. Each bit indicates one port group, which can significantly reduce the signaling overhead.

[0188] Example 3: (corresponding to scheme 2 above, which relates to a base station configuring multiple CSI-RS antenna port muting and / or availability patterns, and the base station indicating a port muting and / or availability pattern index using dynamic signaling. Belonging to the case where the indication information is antenna port indication information of a reference signal): In this example, the base station indicates a CSI-RS antenna port muting and / or availability pattern index (corresponding to the above-mentioned first index) using dynamic signaling. Here, the base station configures a CSI-RS antenna port muting and / or availability pattern set (corresponding to the above-mentioned first set) using high-layer signaling. The base station indicates the CSI-RS antenna port muting and / or availability pattern index to the terminal using dynamic signaling PDCCH and / or MAC-CE. The specific procedure is as follows: 1) The base station configures CSI-RS resources for the terminal using higher layer signaling (e.g., RRC signaling) (see current NR scheme). 2) The base station configures, using higher layer signaling (e.g., RRC signaling), a CSI-RS antenna port pattern set for the terminal, the CSI-RS antenna port pattern set being composed of at least one CSI-RS antenna port pattern, the antenna port pattern set corresponding to the CSI-RS resource configured for the UE in step 1. 3) The base station indicates the CSI-RS antenna port muting and / or availability pattern index to the terminal using dynamic signaling (eg, PDDCH and / or MAC-CE). 4) The terminal receives the CSI-RS antenna port muting and / or availability pattern index indicated by the dynamic signaling, analyzes the corresponding CSI-RS port, and performs channel and / or signal reception, measurement, and feedback using the updated CSI-RS port. Optionally, the high layer signaling for configuring a CSI-RS antenna port muting and / or availability pattern set may include CSI-RS resource identifier information (corresponding to "sending resource identifier information for the reference signal corresponding to the first set to the terminal"), and each carrier or BWP configures only one CSI-RS antenna port muting and / or availability pattern set and corresponds to one CSI-RS resource. The CSI-RS resource identifier is implicitly indicated using a predetermined rule. For example, this scheme does not exclude the case where the base station side configures multiple CSI-RS resources for one carrier. When the base station side configures multiple CSI-RS resources for CSI-RS measurement and reporting for each carrier, optionally, the CSI-RS antenna port muting and / or availability pattern set corresponds to one CSI-RS resource, for example, the CSI-RS resource with the largest antenna port. Considering that the CSI-RS resource ID may occupy a lot of signaling overhead, it is selectively implicitly indicated by the location information of the CSI-RS resource in the signaling configuration (corresponding to "the resource identifier information is implicitly indicated by the location information of the resource for the reference signal in the signaling configuration"). For example, the first or last configured CSI-RS resource in the high layer signaling corresponds to the CSI-RS resources with the highest antenna port or the CSI-RS resource set corresponding to the CSI-RS antenna port muting and / or availability pattern set. According to the above, in this embodiment, optionally, the base station configures a CSI-RS resource set and simultaneously configures an antenna port pattern set corresponding to the CSI-RS resource set by using high layer signaling, thereby indicating antenna port pattern index information (optionally including an index value and CSI-RS resource identifier information) by dynamic signaling, which is advantageous to reduce the overhead of indication signaling, and is particularly suitable for the CSI-RS antenna port muting and / or availability indication information to be carried in the scheduling DCI.

[0189] Example 4: (corresponding to the above scheme 3. It relates to the base station side configuring multiple CSI-RS resources for the terminal, and each resource corresponds to different transmit antenna information. It belongs to the case where the indication information is resource identifier information of the reference signal): The base station side transmit antenna indication information described in Example 1 is actually CSI-RS antenna port muting and / or availability indication information in Examples 2 and 3. The transmit antenna indication information may be CSI-RS resource identifier information. Here, the base station side configures multiple candidate CSI-RS resources for one BWP. After the base station determines the CSI-RS resources that need to be subsequently activated (the determination method will be described in the following example), it notifies the terminal of the activated CSI-RS resource identifier information by dynamic signaling. Upon receiving the indication information, the terminal side performs channel and / or signal reception, measurement, and CSI feedback using the CSI-RS resource corresponding to the CSI-RS resource index based on the indication of the CSI-RS resource index. Assuming that the base station configures three CSI-RS resources in one BWP, corresponding to the port numbers of 32, 16, 8, and 4, respectively, and the corresponding CSI-RS resource indexes are 0, 1, 2, and 3, when the base station uses dynamic signaling to indicate an identifier "2", the UE only receives 8-port CSI-RS resources. Then, when the base station indicates an identifier "0", the terminal changes to receiving the 32-port CSI-RS configured by RRC signaling.

[0190] Example 5: (corresponding to the above scheme 4, which relates to the base station side identifying the transmitting side antenna indication information in the method 1. It belongs to the case where the indication information is the antenna port indication information of the reference signal): The base station side needs to determine the transmitting (side) antenna indication information before notifying the terminal of the transmitting antenna indication information. Here, the base station determines the transmitting antenna indication information based on the UE-preferred transmitting antenna information (corresponding to "preferred information on antenna ports of reference signals") reported by the UE. More specifically, the UE reports the preferred CSI-RS antenna port configuration information (corresponding to "preferred information includes preferred channel state information-reference signal CSI-RS antenna port configuration information") to the base station based on the configuration of the base station. Optionally, the UE periodically reports the preferred CSI-RS antenna port configuration information, such as the preferred CSI-RS antenna port number, or the preferred CSI-RS antenna port pattern, or the preferred CSI-RS resource index, to the base station. For example, as shown in Example 3 or Example 4, the base station configures one CSI-RS antenna port pattern group or different CSI-RS resources of one antenna port group for the terminal. The terminal measures, for example, RSRP and / or RSRQ based on the instruction of the base station. After determining the preferred transmitting antenna port configuration information, the terminal reports it to the base station, and provides a reference for the base station to determine the transmitting antenna indication information. Based on the above, in this example, the UE directly reports preferred transmitting antenna information, which is advantageous for the UE to use the implementation method to determine the optimal number of antenna ports. Since the information is reported directly to the terminal, the feedback information of the UE is small and the implementation complexity is low.

[0191] Example 6: (corresponding to 4.2 of the above scheme 4. It relates to the base station side determining the transmitting side antenna indication information in method 2. It belongs to the case where the indication information is the antenna port indication information of the reference signal): In this example, the method of the base station side determining the transmit antenna indication information includes the UE periodically and / or aperiodically reporting channel quality information (corresponding to the first information including CSI) corresponding to different transmit antenna configuration information to the base station on a Physical Uplink Control Channel (PUCCH) and / or a Physical Uplink Shared Channel (PUSCH) based on the configuration of the base station. More specifically, the UE reports channel quality related information (corresponding to the CSI including CSI corresponding to different antenna ports) corresponding to different CSI-RS antenna ports to the network side based on the configuration of the base station. For example, as shown in Example 3 or Example 4, the base station first configures antenna port information that needs to be measured for the UE. For example, the base station configures one CSI-RS antenna port pattern group or different CSI-RS resource sets of one antenna port group for the terminal. The terminal performs channel measurement of CSI-report information such as RSRP and / or RSRQ based on the instruction of the base station, and periodically reports it to the base station. Alternatively, the base station uses high layer signaling and / or physical layer signaling to send an instruction to the UE to "instruct the UE to report channel measurements and / or channel quality information reports corresponding to different antenna ports to the base station". The UE instructs the channel measurements and / or channel quality information based on the instruction of the base station. For example, the base station simply configures the CSI-RS resource corresponding to one antenna port pattern to one BWP for the terminal. The base station sends a multi-antenna port measurement report instruction to the UE. After receiving the multi-(antenna) port measurement report instruction sent from the base station, the UE uses an implementation method to perform a CSI report to the base station and reports antenna port information corresponding to the CSI-RS. As a result of the above, in this example, the base station can accurately determine the transmitting antenna related information on the base station side based on the multi-port CSI-report information, and can effectively avoid deterioration of the receiving performance on the UE side.

[0192] Example 7 (corresponding to the case where the indication information is the antenna port indication information of the reference signal): In Examples 1 to 4, the base station explicitly indicates the instruction information regarding the antenna to the terminal by dynamic signaling and / or semi-static signaling. In another method, the base station implicitly indicates the instruction information regarding the antenna to the terminal by dynamic signaling. Optionally, the base station configures one CSI-RS antenna port muting and / or availability pattern set (corresponding to the base station side configuring one CSI-RS antenna port group) for the terminal per BWP, and obtains and reports CSI-RS used for UE measurement. The one CSI-RS antenna port muting and / or availability pattern group corresponds to one CSI-RS resource group (e.g., each CSI-RS resource corresponds to one CSI-RS antenna port pattern) or corresponds to one CSI-RS resource (in this case, optionally, one CSI-RS resource corresponds to one CSI-RS antenna port pattern, and multiple subsets of the CSI-RS antenna port pattern correspond to the one CSI-RS antenna port pattern group). The terminal obtains an antenna port pattern according to different CSI-RS configured by the base station, obtains channel quality information, and performs CSI reporting. Alternatively, there is an association relationship (corresponding to the existence of an association relationship between the antenna port indication information corresponding to each partial bandwidth BWP) between the CSI-RS resource port information configured by the base station for the terminal per BWP. For example, the multiple antenna port patterns configured for each BWP may be the same, or there may be a nested relationship (corresponding to the association relationship including that at least some of the contents are the same). For example, BWP1 is a small bandwidth BWP, in which two antenna port patterns are configured, corresponding to two CSI-RS resources, and the number of ports is 2 and 4, respectively. BWP2 is a large bandwidth BWP, in which four CSI-RS antenna port patterns are configured, corresponding to four CSI-RS resources, and corresponding to antenna ports 2, 4, 8, and 16. The CSI-RS antenna port pattern set corresponding to BWP1 is a subset of the CSI-RS antenna port pattern set corresponding to BWP2. The base station side changes the CSI-RS antenna port configuration on the base station side by triggering a BWP switch using dynamic signaling based on channel quality information or antenna port priority information corresponding to different CSI-RS antenna ports reported from the UE, for example as described in the method of Example 5 or 6. In this example, the antenna-related information includes at least CSI-RS antenna port information, which may be CSI-RS antenna port availability information or CSI-RS antenna port muting information, and may include, but is not limited to, CSI-RS transmit power information according to the eighth embodiment. According to the above, in this example, the base station configures a set of CSI-RS antenna port patterns that need to be measured by the UE. Since the antenna ports configured in each BWP have an associated relationship, obtaining a CSI measurement result in one BWP in one carrier is similarly applicable to other BWPs. The base station can realize the switching of CSI-RS resources of different ports on the base station side through the route of triggering BWP switching by DCI, which is advantageous for the base station side to dynamically close the radio frequency channel. The most major advantage of this method is that it requires switching BWPs, and does not have an adverse effect on legacy UEs (including UEs supporting older versions of standards, such as UEs supporting standards such as R15, R16, R17, etc.).

[0193] Example 8 (when the instruction information is the transmission power information of the reference signal): The instruction information regarding the antenna may further include transmit power information of the CSI-RS resource (corresponding to the transmit power information of the reference signal). Optionally, the transmit power information is a bias of the CSI-RS transmit power and the SSB transmit power. Optionally, the terminal side reports power back-off information (corresponding to the above-mentioned preferred power back-off information) to the base station. Optionally, the base station instructs the terminal by dynamic signaling the transmit power information corresponding to the CSI-RS signal, such as the bias of the CSI-RS transmit power and the SSB transmit power, based on the power back-off information reported by the UE. According to the above, in this example, in contrast to the case where the transmission power information of the CSI-RS resource is configured by semi-static signaling in the prior art, the present example proposes to configure the transmission power of the CSI-RS resource by dynamic signaling, which is advantageous for the UE side to obtain accurate CSI measurement results. If the base station side directly reduces the transmission power of the PDSCH based on the power back-off value fed back from the UE, it will affect the estimation of the SINR on the UE side, affect the reception effect of the Minimum Mean Square Error (MMSE) reception, and finally affect the feedback result of the channel quality, and affect the performance of the link adaptation. The method of this example can dynamically change the transmission power of the reference signal, and can avoid the deterioration of the link adaptation performance. As described above, the energy consumption of AAUs on the base station side is the most important energy consumption of a 5G base station. The embodiment of the present disclosure provides the above information processing method, which can realize the dynamic antenna turn-off on the base station side without obviously affecting the performance of the UE, and is favorable for realizing dynamic adaptation of the transmitting antenna on the network side, thereby realizing high efficiency and power saving on the network side. Here, the terminal reports channel measurement and / or channel quality information according to the dynamic instruction, and the base station schedules the terminal according to the latest reported information from the terminal, thereby avoiding the impact on the continuity of transmission traffic and the increase in delay time, and realizing the adaptation of the traffic load.

[0194] An embodiment of the present disclosure further provides a network device, as shown in Fig. 9, including a memory 91, a transceiver 92, and a processor 93. The memory 91 is used for storing a computer program. The transceiver 92 is used for transmitting and receiving data under the control of the processor 93. The processor 93 is used for reading the computer program in the memory 91 and performing the following operations: Determine instruction information regarding the antenna. The instruction information used for power saving of the network device is transmitted to the terminal by dynamic signaling from the transceiver 92 .

[0195] The network device according to the embodiment of the present disclosure determines instruction information related to an antenna, and sends the instruction information used for power saving of the network device to the terminal through dynamic signaling, thereby supporting the realization of a dynamic channel turn-off scheme, and allows the base station to perform scheduling based on the latest information reported by the terminal, thereby avoiding the impact on the continuity of transmission traffic and increased delay, and further realizing the adaptation of the traffic load to the actual transmission environment, and more effectively realizing the reduction of energy consumption of the network (e.g., a base station) under the premise of providing better services to the terminal, thereby effectively resolving the problems that the information processing scheme for power saving in the related technologies cannot guarantee the continuity of service, resulting in poor user experience and inability to achieve optimal power saving effects.

[0196] Specifically, the transceiver 92 is used to receive and transmit data under the control of the processor 93 .

[0197] Here, in FIG. 9, the bus architecture includes any number of interconnected buses and bridges, specifically linking various circuits, one or more processors represented by processor 93 and memory represented by memory 91. The bus architecture also links various other circuits, such as peripherals, regulators, power management circuits, etc. These are known in the art and will not be described further herein. The bus interface provides an interface. The transceiver 92 may be multiple elements, i.e., includes a transmitter and a receiver, and provides a unit for communicating with various other devices over a transmission medium. These transmission media include transmission media such as wireless channels, wired channels, optical cables, etc. The processor 93 is responsible for managing the bus architecture and normal processing, and the memory 91 stores data used by the processor 93 to perform operations.

[0198] The processor 93 may be a central processing unit (CPU), an application specific integrated circuit (ASIC), a field programmable gate array (FPGA) or a complex programmable logic device (CPLD). The processor may also employ a multi-core architecture.

[0199] The processor is used to execute any of the methods according to the embodiments of the present disclosure by calling the computer program stored in the memory and following the executable instructions obtained. The processor and the memory may be physically separated.

[0200] Here, the indication information is antenna port indication information of a reference signal.

[0201] In an embodiment of the present disclosure, the resource corresponding to the antenna port indication information is determined based on first predefined information or a network equipment configuration.

[0202] Here, the antenna port indication information is used to indicate at least one of port activation information and port deactivation information.

[0203] In an embodiment of the present disclosure, transmitting the indication information to the terminal by dynamic signaling includes at least one of transmitting the antenna port indication information to the terminal by terminal-specific dynamic signaling and transmitting the antenna port indication information to the terminal by group-common dynamic signaling.

[0204] Here, the antenna port indication information is bitmap indication information whose indication granularity is one antenna port or one antenna port group.

[0205] In an embodiment of the present disclosure, there is a first correspondence relationship between the antenna port indication information and each antenna port, and the first correspondence relationship is predefined or configured by the network device and instructed to the terminal.

[0206] Here, transmitting the indication information to the terminal by dynamic signaling includes transmitting a first set of the antenna port indication information to the terminal, and transmitting a first index used to indicate the antenna port indication information as target indication information in the first set to the terminal by dynamic signaling.

[0207] Moreover, the operations further include, when transmitting the first set of antenna port indication information to a terminal, transmitting, by the transceiver, resource identifier information for the reference signal corresponding to the first set to a terminal.

[0208] Here, the resource identifier information is implicitly indicated by resource location information for the reference signal in a signaling configuration.

[0209] In an embodiment of the present disclosure, determining the indication information for the antenna includes receiving, at the transceiver, first information transmitted from a terminal, and determining, based on the first information, antenna port indication information for a reference signal, where the first information includes at least one of channel state information (CSI) and priority information for an antenna port of a reference signal, and the CSI is measurement report information for a target resource.

[0210] Here, the priority information includes priority channel state information-reference signal CSI-RS antenna port configuration information.

[0211] In an embodiment of the present disclosure, the CSI includes CSI corresponding to different antenna ports.

[0212] Here, there is an association relationship between the antenna port indication information corresponding to each partial bandwidth BWP.

[0213] In an embodiment of the present disclosure, the related relationship includes that at least some of the contents are the same.

[0214] Here, the indication information is resource identifier information of a reference signal.

[0215] In an embodiment of the present disclosure, transmitting the indication information to the terminal by dynamic signaling includes transmitting a second set of resource identifier information to the terminal, and transmitting a second index used to indicate resource identifier information as target identifier information in the second set to the terminal by dynamic signaling.

[0216] Here, the instruction information is transmission power information of the reference signal.

[0217] In an embodiment of the present disclosure, determining instruction information regarding the antenna includes receiving preferred power back-off information transmitted from a terminal at the transceiver, and determining transmission power information of a reference signal based on the preferred power back-off information.

[0218] Here, the reference signal is a channel state information reference signal CSI-RS.

[0219] In an embodiment of the present disclosure, the resource corresponding to the CSI-RS is at least one CSI-RS resource of a channel state information resource configuration CSI-ResourceConfig associated with a channel state information report configuration CSI-ReportConfig.

[0220] In addition, the above network equipment according to the embodiment of the present disclosure can realize all the method steps realized by the method embodiment on the network equipment side and can achieve the same technical effects, and the same parts and beneficial effects as those of the method embodiment in this embodiment will not be specifically described here.

[0221] An embodiment of the present disclosure further provides a terminal, as shown in Fig. 10, including a memory 101, a transceiver 102 and a processor 103. The memory 101 is used for storing a computer program. The transceiver 102 is used for transmitting and receiving data under the control of the processor 103. The processor 103 is used for reading the computer program in the memory 101 and performing the following operations: The transceiver 102 receives antenna-related instruction information transmitted by dynamic signaling from a network device. Status information regarding the antenna is determined based on the indication.

[0222] The terminal according to the embodiment of the present disclosure receives instruction information regarding an antenna transmitted by dynamic signaling from a network device, and determines status information regarding the antenna based on the instruction information, thereby supporting the realization of a dynamic channel turn-off scheme, and allows the base station to perform scheduling based on the latest information reported by the terminal, thereby avoiding the impact on the continuity of transmission traffic and increased delay, and further realizing the adaptation of the traffic load to the actual transmission environment, and more effectively realizing the reduction of energy consumption of the network (e.g., a base station) under the premise of providing better services to the terminal, thereby effectively solving the problems that the information processing scheme for power saving in the related technologies cannot guarantee the continuity of service, resulting in poor user experience and inability to achieve optimal power saving effects.

[0223] Specifically, the transceiver 102 is used to receive and transmit data under the control of the processor 103 .

[0224] Here, in FIG. 10, the bus architecture includes any number of interconnected buses and bridges, specifically linking various circuits of one or more processors represented by processor 103 and memory represented by memory 101. The bus architecture also links various other circuits such as peripherals, regulators, power management circuits, etc. These are known in the art and will not be described further herein. The bus interface provides an interface. The transceiver 102 may be multiple elements, i.e., includes a transmitter and a receiver, providing a unit for communicating with various other devices over a transmission medium. These transmission media include transmission media such as wireless channels, wired channels, optical cables, etc. Depending on the user equipment, the user interface 104 may be an interface that allows the required equipment to be connected externally or internally. The connected equipment includes, but is not limited to, a keypad, a display, a speaker, a microphone, a joystick, etc.

[0225] Processor 103 is responsible for managing the bus architecture and general processing, and memory 101 stores data used by processor 103 to perform operations.

[0226] Optionally, the processor 103 may be a CPU, an Application Specific Integrated Circuit (ASIC), a Field Programmable Gate Array (FPGA) or a Complex Programmable Logic Device (CPLD). The processor may also employ a multi-core architecture.

[0227] The processor is used to execute any of the methods according to the embodiments of the present disclosure by calling the computer program stored in the memory and following the executable instructions obtained. The processor and the memory may be physically separated.

[0228] Wherein the indication information is reference signal antenna port indication information, and determining status information related to an antenna based on the indication information includes determining status information of the reference signal antenna port based on the reference signal antenna port indication information.

[0229] In an embodiment of the present disclosure, the resource corresponding to the antenna port indication information is determined based on first predefined information or a network equipment configuration.

[0230] Here, the antenna port indication information is used to indicate at least one of port activation information and port deactivation information.

[0231] In an embodiment of the present disclosure, receiving indication information regarding an antenna transmitted by dynamic signaling from a network device includes at least one of receiving the antenna port indication information transmitted by terminal-specific dynamic signaling from a network device, and receiving the antenna port indication information transmitted by group-common dynamic signaling from a network device.

[0232] Wherein, the antenna port indication information is bitmap indication information with an indication granularity of one antenna port or one antenna port group, and determining status information of the antenna port of the reference signal based on the antenna port indication information of the reference signal includes determining status information of one antenna port or one antenna port group of the reference signal based on the bitmap indication information.

[0233] In an embodiment of the present disclosure, there is a first correspondence between the antenna port indication information and each antenna port, and the first correspondence is predefined or configured and indicated by the network device. Determining status information of one antenna port or one antenna port group of the reference signal based on the bitmap indication information includes determining status information of one antenna port or one antenna port group of the reference signal based on the bitmap indication information and the first correspondence.

[0234] Wherein, receiving indication information regarding antennas transmitted by dynamic signaling from a network device includes: receiving a first set of the antenna port indication information transmitted from a network device; receiving a first index transmitted by dynamic signaling from a network device; and obtaining antenna port indication information as target indication information based on the first set and the first index, where the first index is used to indicate the antenna port indication information as target indication information in the first set.

[0235] Moreover, the operations further include, upon receiving the first set of antenna port indication information transmitted from a network device, receiving at the transceiver resource identifier information for the reference signal corresponding to the first set transmitted from a network device. Obtaining the antenna port indication information as target indication information based on the first set and a first index includes obtaining the antenna port indication information as target indication information based on the first set, the first index, and resource identifier information.

[0236] Here, the resource identifier information is implicitly indicated by resource location information for the reference signal in a signaling configuration.

[0237] Furthermore, the operations further include transmitting, by the transceiver, first information to the network equipment before receiving the indication information regarding antennas transmitted by dynamic signaling from the network equipment, where the first information includes at least one of channel state information (CSI) and priority information regarding antenna ports of reference signals, and the CSI is measurement report information for a target resource.

[0238] Here, the priority information includes priority channel state information-reference signal CSI-RS antenna port configuration information.

[0239] In an embodiment of the present disclosure, the CSI includes CSI corresponding to different antenna ports.

[0240] Here, there is an association relationship between the antenna port indication information corresponding to each partial bandwidth BWP.

[0241] In an embodiment of the present disclosure, the related relationship includes that at least some of the contents are the same.

[0242] Wherein the indication information is resource identifier information of a reference signal, and determining status information related to an antenna based on the indication information includes determining status information of a corresponding resource of the reference signal based on the resource identifier information.

[0243] In an embodiment of the present disclosure, receiving indication information regarding an antenna transmitted by dynamic signaling from a network device includes: receiving a second set of the resource identifier information transmitted by dynamic signaling from a network device; receiving a second index transmitted by dynamic signaling from a network device; and obtaining resource identifier information as target identifier information based on the second set and the second index, where the second index is used to indicate resource identifier information in the second set as target identifier information.

[0244] Wherein the indication information is transmission power information of a reference signal, and determining status information on an antenna based on the indication information includes determining a transmission power of a corresponding resource of the reference signal based on the transmission power information.

[0245] Moreover, the operations further include transmitting preferred power backoff information of the terminal to the network equipment by the transceiver prior to receiving instruction information regarding antennas transmitted by dynamic signaling from a network equipment.

[0246] In an embodiment of the present disclosure, the operation further includes, after receiving instruction information regarding an antenna transmitted by dynamic signaling from a network device, not receiving corresponding resources that are indicated by the instruction information as unavailable or muted.

[0247] Here, the reference signal is a channel state information reference signal CSI-RS.

[0248] In an embodiment of the present disclosure, the resource corresponding to the CSI-RS is at least one CSI-RS resource of a channel state information resource configuration CSI-ResourceConfig associated with a channel state information report configuration CSI-ReportConfig.

[0249] Here, the status information regarding the antenna includes at least one of activation status information or deactivation status information of an antenna port, activation status information or deactivation status information of a corresponding resource of a reference signal, and transmission power of a corresponding resource of a reference signal.

[0250] In addition, the above-mentioned terminal according to the embodiment of the present disclosure can realize all the method steps realized by the above-mentioned terminal-side method embodiment and can achieve the same technical effects, and the same parts and beneficial effects in this embodiment as those in the method embodiment will not be specifically described here.

[0251] An embodiment of the present disclosure further provides an information processing device applied to a network equipment, which includes, as shown in FIG. 11 , a first determination unit 111 used for determining instruction information related to an antenna, and a first sending unit 112 used for sending the instruction information used for power saving of the network equipment to a terminal by dynamic signaling.

[0252] The information processing device according to the embodiment of the present disclosure determines instruction information related to an antenna, and transmits the instruction information used for power saving of the network equipment to the terminal through dynamic signaling, thereby supporting the realization of a dynamic channel turn-off scheme, and allows the base station to perform scheduling based on the latest information reported by the terminal, thereby avoiding the impact on the continuity of transmission traffic and increased delay, and further realizing the adaptation of the traffic load to the actual transmission environment, and more effectively realizing the reduction of energy consumption of the network (e.g., a base station) under the premise of providing better services to the terminal, thereby effectively resolving the problems that the information processing scheme for power saving in the related technologies cannot guarantee the continuity of service, resulting in poor user experience and inability to achieve optimal power saving effects.

[0253] Here, the indication information is antenna port indication information of a reference signal.

[0254] In an embodiment of the present disclosure, the resource corresponding to the antenna port indication information is determined based on first predefined information or a network equipment configuration.

[0255] Here, the antenna port indication information is used to indicate at least one of port activation information and port deactivation information.

[0256] In an embodiment of the present disclosure, transmitting the indication information to the terminal by dynamic signaling includes at least one of transmitting the antenna port indication information to the terminal by terminal-specific dynamic signaling and transmitting the antenna port indication information to the terminal by group-common dynamic signaling.

[0257] Here, the antenna port indication information is bitmap indication information whose indication granularity is one antenna port or one antenna port group.

[0258] In an embodiment of the present disclosure, there is a first correspondence relationship between the antenna port indication information and each antenna port, and the first correspondence relationship is predefined or configured by the network device and instructed to the terminal.

[0259] Here, transmitting the indication information to the terminal by dynamic signaling includes transmitting a first set of the antenna port indication information to the terminal, and transmitting a first index used to indicate the antenna port indication information as target indication information in the first set to the terminal by dynamic signaling.

[0260] Further, the information processing device further includes a second transmitting unit used for transmitting resource identifier information regarding the reference signal corresponding to the first set of antenna port indication information to a terminal when transmitting the first set of antenna port indication information to the terminal.

[0261] Here, the resource identifier information is implicitly indicated by resource location information for the reference signal in a signaling configuration.

[0262] In an embodiment of the present disclosure, determining the indication information on the antenna includes receiving first information transmitted from a terminal, and determining antenna port indication information of a reference signal based on the first information, where the first information includes at least one of channel state information (CSI) and priority information on an antenna port of a reference signal, and the CSI is measurement report information for a target resource.

[0263] Here, the priority information includes priority channel state information-reference signal CSI-RS antenna port configuration information.

[0264] In an embodiment of the present disclosure, the CSI includes CSI corresponding to different antenna ports.

[0265] Here, there is an association relationship between the antenna port indication information corresponding to each partial bandwidth BWP.

[0266] In an embodiment of the present disclosure, the related relationship includes that at least some of the contents are the same.

[0267] Here, the indication information is resource identifier information of a reference signal.

[0268] In an embodiment of the present disclosure, transmitting the indication information to the terminal by dynamic signaling includes transmitting a second set of resource identifier information to the terminal, and transmitting a second index used to indicate resource identifier information as target identifier information in the second set to the terminal by dynamic signaling.

[0269] Here, the instruction information is transmission power information of the reference signal.

[0270] In an embodiment of the present disclosure, determining instruction information regarding the antenna includes receiving preferred power back-off information transmitted from a terminal, and determining transmission power information of a reference signal based on the preferred power back-off information.

[0271] Here, the reference signal is a channel state information reference signal CSI-RS.

[0272] In an embodiment of the present disclosure, the resource corresponding to the CSI-RS is at least one CSI-RS resource of a channel state information resource configuration CSI-ResourceConfig associated with a channel state information report configuration CSI-ReportConfig.

[0273] In addition, the above-mentioned apparatus according to the embodiment of the present disclosure can realize all the method steps realized by the method embodiment on the network equipment side and can achieve the same technical effects, and therefore the same parts and beneficial effects as those of the method embodiment in this embodiment will not be specifically described here.

[0274] An embodiment of the present disclosure further provides an information processing device applied to a terminal, which includes, as shown in FIG. 12, a first receiving unit 121 used for receiving instruction information regarding an antenna transmitted by dynamic signaling from a network device, and a second determination unit 122 used for determining status information regarding the antenna based on the instruction information.

[0275] The information processing device according to the embodiment of the present disclosure receives instruction information regarding an antenna transmitted by dynamic signaling from a network device, and determines status information regarding the antenna based on the instruction information, thereby supporting the realization of a dynamic channel turn-off scheme, and allows the base station to perform scheduling based on the latest information reported by the terminal, thereby avoiding the impact on the continuity of transmission traffic and increased delay, and further realizing the adaptation of the traffic load to the actual transmission environment, and more effectively realizing the reduction of energy consumption of the network (e.g., a base station) under the premise of providing better services to the terminal, thereby effectively resolving the problems that the information processing scheme for power saving in the related technologies cannot guarantee the continuity of service, resulting in poor user experience and inability to achieve optimal power saving effects.

[0276] Wherein the indication information is reference signal antenna port indication information, and determining status information related to an antenna based on the indication information includes determining status information of the reference signal antenna port based on the reference signal antenna port indication information.

[0277] In an embodiment of the present disclosure, the resource corresponding to the antenna port indication information is determined based on first predefined information or a network equipment configuration.

[0278] Here, the antenna port indication information is used to indicate at least one of port activation information and port deactivation information.

[0279] In an embodiment of the present disclosure, receiving indication information regarding an antenna transmitted by dynamic signaling from a network device includes at least one of receiving the antenna port indication information transmitted by terminal-specific dynamic signaling from a network device, and receiving the antenna port indication information transmitted by group-common dynamic signaling from a network device.

[0280] Wherein, the antenna port indication information is bitmap indication information, where an indication granularity of the bitmap indication information is one antenna port or one antenna port group. Determining status information of the antenna port of the reference signal based on the antenna port indication information of the reference signal includes determining status information of one antenna port or one antenna port group of the reference signal based on the bitmap indication information.

[0281] In an embodiment of the present disclosure, there is a first correspondence between the antenna port indication information and each antenna port, and the first correspondence is predefined or configured and indicated by the network device. Determining status information of one antenna port or one antenna port group of the reference signal based on the bitmap indication information includes determining status information of one antenna port or one antenna port group of the reference signal based on the bitmap indication information and the first correspondence.

[0282] Wherein, receiving indication information regarding antennas transmitted by dynamic signaling from a network device includes: receiving a first set of the antenna port indication information transmitted from a network device; receiving a first index transmitted by dynamic signaling from a network device; and obtaining antenna port indication information as target indication information based on the first set and the first index, where the first index is used to indicate the antenna port indication information as target indication information in the first set.

[0283] Further, the information processing device further includes a second receiving unit, which is used for receiving resource identifier information related to the reference signal corresponding to the first set transmitted from a network device when receiving the first set of antenna port indication information transmitted from a network device. Obtaining the antenna port indication information as target indication information based on the first set and a first index includes obtaining the antenna port indication information as target indication information based on the first set, the first index and resource identifier information.

[0284] Here, the resource identifier information is implicitly indicated by location information of a resource associated with the reference signal in a signaling configuration.

[0285] In an embodiment of the present disclosure, the information processing device further includes a third transmitting unit, which is used for transmitting first information to the network device before receiving the indication information on antennas transmitted by dynamic signaling from the network device, where the first information includes at least one of channel state information (CSI) and priority information on antenna ports of reference signals, and the CSI is measurement report information for target resources.

[0286] Here, the priority information includes priority channel state information-reference signal CSI-RS antenna port configuration information.

[0287] In an embodiment of the present disclosure, the CSI includes CSI corresponding to different antenna ports.

[0288] Here, there is an association relationship between the antenna port indication information corresponding to each partial bandwidth BWP.

[0289] In an embodiment of the present disclosure, the related relationship includes that at least some of the contents are the same.

[0290] Wherein the indication information is resource identifier information of a reference signal, and determining status information related to an antenna based on the indication information includes determining status information of a corresponding resource of the reference signal based on the resource identifier information.

[0291] In an embodiment of the present disclosure, receiving indication information regarding an antenna transmitted by dynamic signaling from a network device includes: receiving a second set of the resource identifier information transmitted by dynamic signaling from a network device; receiving a second index transmitted by dynamic signaling from a network device; and obtaining resource identifier information as target identifier information based on the second set and the second index, where the second index is used to indicate resource identifier information in the second set as target identifier information.

[0292] Wherein the indication information is transmission power information of a reference signal, and determining status information on an antenna based on the indication information includes determining a transmission power of a corresponding resource of the reference signal based on the transmission power information.

[0293] Further, the information processing device further includes a fourth transmitting unit used for transmitting preferred power backoff information of the terminal to the network equipment before receiving instruction information regarding antennas transmitted by dynamic signaling from the network equipment.

[0294] In an embodiment of the present disclosure, the information processing device further includes a first processing unit used for not receiving corresponding resources that are indicated by the instruction information as unavailable or muted after receiving instruction information regarding antennas transmitted by dynamic signaling from a network device.

[0295] Here, the reference signal is a channel state information reference signal CSI-RS.

[0296] In an embodiment of the present disclosure, the resource corresponding to the CSI-RS is at least one CSI-RS resource of a channel state information resource configuration CSI-ResourceConfig associated with a channel state information report configuration CSI-ReportConfig.

[0297] Here, the status information regarding the antenna includes at least one of activation status information or deactivation status information of an antenna port, activation status information or deactivation status information of a corresponding resource of a reference signal, and transmission power of a corresponding resource of a reference signal.

[0298] It should be noted that the above-mentioned apparatus according to the embodiment of the present disclosure can realize all the method steps realized by the above-mentioned terminal-side method embodiment and can achieve the same technical effects, and thus the same parts and beneficial effects as those of the method embodiment in this embodiment will not be specifically described here.

[0299] The division of the units in the embodiments of the present disclosure is a rough outline and is merely a logical function division, and may be divided in a different manner when actually realized. In addition, each functional unit in each embodiment of the present disclosure may be integrated into one processing unit, each unit may exist physically alone, or two or more units may be integrated into one unit. The integrated units may be realized in the form of hardware or software functional units.

[0300] The aggregated unit can be realized as a software functional unit and stored in a processor-readable storage medium when sold or used as an independent product. Based on this understanding, the part that contributes to the essential or related technology of the technical scheme of the present disclosure, or all or part of the technical scheme, may be embodied in the form of a software product. The computer software product stored in one storage medium includes a plurality of instructions for causing one computer device (which may be a personal computer, a server, or a network device, etc.) or a processor to execute all or part of the steps of the method described in each embodiment of the present disclosure. Meanwhile, the above storage medium includes various media that can store program code, such as a U disk, a removable hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk, or an optical disk.

[0301] An embodiment of the present disclosure further provides a processor-readable storage medium having stored therein a computer program for causing the processor to execute the network device-side information processing method, or a computer program for causing the processor to execute the terminal-side information processing method.

[0302] The processor-readable storage medium is any available medium or data storage device accessible by a processor, and includes, but is not limited to, magnetic memory (e.g., floppy disk, hard disk, magnetic tape, magneto-optical disk (MO), etc.), optical memory (e.g., laser disk (Compact Disk: CD), digital versatile disk (DVD), Blu-ray (registered trademark) Disc (BD), high-definition versatile disk (HVD), etc.), and semiconductor memory (e.g., ROM, erasable programmable read-only memory (EPROM), electrically erasable programmable read only memory (EEPROM), non-volatile memory (NAND FLASH), solid state disk (SSD), etc.).

[0303] Here, the above-mentioned embodiments of the information processing method on the network device side or the terminal side can be applied to the embodiments of the information processing method on the network device side, and the same technical effects can be achieved.

[0304] It will be apparent to those skilled in the art that the embodiments of the present disclosure may be provided as a method, a system, or a computer program product. Thus, the embodiments of the present disclosure may take the form of a fully hardware embodiment, a fully software embodiment, or an embodiment combining software and hardware. Furthermore, the embodiments of the present disclosure may take the form of a computer program product embodied in one or more computer usable storage mediums (including, but not limited to, magnetic disk memory, optical memory, etc.) that contain computer usable program code.

[0305] The present disclosure will be described with reference to flowcharts and / or block diagrams of methods, apparatus (systems) and computer program products according to embodiments of the present disclosure. Note that each flow and / or block of the flowcharts and / or block diagrams, and combinations of flows and / or blocks in the flowcharts and / or block diagrams, are realized by computer-executable instructions. These computer-executable instructions are provided to a processor of a general-purpose computer, a special-purpose computer, an embedded processor, or other programmable data processing device to generate a machine that, through instructions executed by the processor of the computer or other programmable data processing device, generates means for implementing the functions specified in one or more flows of the flowcharts and / or one or more blocks of the block diagrams.

[0306] These processor-executable instructions may be stored in a processor-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the processor-readable memory produce a product that includes instruction means for implementing the functions specified in one or more flows of the flowcharts and / or one or more blocks of the block diagrams.

[0307] These processor-executable instructions may be loaded into a computer or other programmable data processing device such that the instructions, which execute on the computer or other programmable device, provide steps for implementing the functions specified in one or more flows of the flowcharts and / or one or more blocks of the block diagrams, by causing the computer or other programmable device to perform a series of operational steps to generate a computer-implemented process.

[0308] Those skilled in the art can understand that each example unit and algorithm step described in the embodiments disclosed herein can be realized by electronic hardware, or a combination of computer software and electronic hardware. Whether these functions are performed by hardware or software is determined by the specific application and design constraints of the technical means. Those skilled in the art can realize the described functions by different methods for each specific application, but these realizations should not be considered as going beyond the scope of the present disclosure.

[0309] For convenience and brevity, the specific operation processes of the above-described systems, devices and units are not described here repeatedly, and those are obvious to those skilled in the art, and should be referred to the corresponding processes in the method embodiments.

[0310] The units described above as separate components may or may not be physically separated. The components shown as units may or may not be physical units, i.e., they may be located in one place or in multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the scheme of the embodiment of the present disclosure.

[0311] Furthermore, each functional unit in each embodiment of the present disclosure may be integrated into a single processing unit, may be provided physically separately, or two or more may be integrated together.

[0312] Obviously, those skilled in the art can make various modifications and variations to the present disclosure without departing from the spirit and scope of the present disclosure. Thus, if these modifications and variations of the present disclosure fall within the scope of the claims of the present application and their equivalents, the present disclosure is intended to include these modifications and variations.

Claims

1. An information processing method applied to a network device, comprising: determining indicative information regarding the antenna; and transmitting the instruction information used for power saving of the network device to a terminal by dynamic signaling.

2. The information processing method according to claim 1 , wherein the instruction information is antenna port instruction information for a reference signal.

3. The information processing method according to claim 2 , wherein the resource corresponding to the antenna port indication information is determined based on first predefined information or a network equipment configuration.

4. The information processing method according to claim 2 , wherein the antenna port indication information is used to indicate at least one of port activation information and port deactivation information.

5. Transmitting the indication information to the terminal by dynamic signaling Sending the antenna port indication information to a terminal by terminal-dedicated dynamic signaling; and The information processing method according to claim 2 , comprising at least one of transmitting the antenna port indication information to a terminal by group common dynamic signaling.

6. The information processing method according to claim 2 or 4, wherein the antenna port instruction information is bitmap instruction information with an instruction granularity of one antenna port or one antenna port group.

7. There is a first correspondence between the antenna port indication information and each antenna port; 7. The information processing method according to claim 6, wherein the first correspondence is predefined or configured by the network device and instructed to the terminal.

8. Transmitting the indication information to the terminal by dynamic signaling transmitting the first set of antenna port indication information to a terminal; The information processing method according to claim 2 , further comprising: transmitting a first index used to indicate antenna port indication information as target indication information in the first set to a terminal by dynamic signaling.

9. When transmitting the first set of antenna port indication information to a terminal, further comprising: The method of claim 8 , further comprising transmitting resource identifier information for the reference signals corresponding to the first set to a terminal.

10. The information processing method according to claim 9 , wherein the resource identifier information is implicitly indicated by location information of a resource with respect to the reference signal in a signaling configuration.

11. Determining the indicative information regarding the antenna includes: Receiving first information transmitted from a terminal; determining antenna port indication information of a reference signal based on the first information; Wherein the first information includes at least one of channel state information (CSI) and priority information regarding an antenna port of a reference signal; The information processing method according to claim 2 , wherein the CSI is measurement report information for a target resource.

12. The information processing method of claim 11 , wherein the priority information includes priority channel state information-reference signal (CSI)-RS antenna port configuration information.

13. The method of claim 11 , wherein the CSI includes CSI corresponding to different antenna ports.

14. The information processing method according to claim 2 or 8, wherein there is an association relationship between the antenna port indication information corresponding to each partial bandwidth BWP.

15. The information processing method according to claim 14 , wherein the association relationship includes that at least a part of the contents is the same.

16. The information processing method according to claim 1 , wherein the indication information is resource identifier information of a reference signal.

17. Transmitting the indication information to the terminal by dynamic signaling transmitting the second set of resource identifier information to a terminal; The information processing method according to claim 16, further comprising: transmitting, to a terminal by dynamic signaling, a second index used to indicate resource identifier information as target identifier information in the second set.

18. The information processing method according to claim 1 , wherein the instruction information is transmission power information of a reference signal.

19. Determining the indicative information regarding the antenna includes: receiving preferred power backoff information transmitted from a terminal; The method of claim 18 , further comprising: determining transmit power information of a reference signal based on the preferred power back-off information.

20. The information processing method according to any one of claims 1 to 19, wherein the reference signal is a channel state information reference signal CSI-RS.

21. The information processing method according to claim 20, wherein the resource corresponding to the CSI-RS is at least one CSI-RS resource among a channel state information resource configuration CSI-ResourceConfig associated with a channel state information report configuration CSI-ReportConfig.

22. An information processing method applied to a terminal, comprising: receiving antenna-related instruction information transmitted by dynamic signaling from a network device; and determining status information relating to the antenna based on the indication.

23. The indication information is antenna port indication information of a reference signal, Determining status information regarding an antenna based on the indication information The information processing method of claim 22, comprising determining status information of the antenna port of the reference signal based on antenna port indication information of the reference signal.

24. The information processing method according to claim 23 , wherein the resource corresponding to the antenna port indication information is determined based on first predefined information or a network equipment configuration.

25. The information processing method according to claim 23 , wherein the antenna port indication information is used to indicate at least one of port activation information and port deactivation information.

26. Receiving instruction information regarding the antenna transmitted by dynamic signaling from the network device, Receiving the antenna port indication information transmitted by terminal-specific dynamic signaling from a network device; and 24. The information processing method of claim 23, comprising at least one of receiving the antenna port indication information transmitted by group common dynamic signaling from a network device.

27. The antenna port indication information is bitmap indication information whose indication granularity is one antenna port or one antenna port group; Determining status information of the antenna port of the reference signal based on the antenna port indication information of the reference signal includes:

26. A method according to claim 23 or 25, comprising determining status information of an antenna port or a group of antenna ports of the reference signal based on the bitmap indication.

28. There is a first correspondence between the antenna port indication information and each antenna port; the first correspondence relationship is predefined or configured and indicated by the network device; Determining status information of one antenna port or one group of antenna ports of the reference signal based on the bitmap indication information includes: The information processing method according to claim 27, comprising determining status information of an antenna port or a group of antenna ports of the reference signal based on the bitmap indication information and a first correspondence relationship.

29. Receiving instruction information regarding the antenna transmitted by dynamic signaling from the network device, receiving a first set of the antenna port indication information transmitted from a network device; receiving a first index transmitted by dynamic signaling from a network device; and obtaining antenna port indication information as target indication information based on the first set and a first index; The information processing method according to claim 23 , wherein the first index is used to indicate antenna port indication information as target indication information in the first set.

30. and upon receiving the first set of antenna port indication information transmitted from a network device, further comprising: receiving resource identifier information for the reference signals corresponding to the first set transmitted from a network device; Obtaining antenna port indication information as target indication information based on the first set and a first index, 30. The information processing method of claim 29, comprising obtaining antenna port indication information as target indication information based on the first set, the first index and resource identifier information.

31. 31. The information processing method of claim 30, wherein the resource identifier information is implicitly indicated by resource location information for the reference signal in a signaling configuration.

32. before receiving the instruction information regarding the antenna transmitted by the dynamic signaling from the network device, transmitting first information to the network device; Wherein the first information includes at least one of channel state information (CSI) and priority information regarding an antenna port of a reference signal; The information processing method of claim 23 , wherein the CSI is measurement report information for a target resource.

33. The method of claim 32, wherein the prioritized information includes prioritized channel state information-reference signal (CSI)-RS antenna port configuration information.

34. The method of claim 32 , wherein the CSI includes CSI corresponding to different antenna ports.

35. The information processing method according to claim 23 or 29, wherein there is an association relationship between the antenna port indication information corresponding to each partial bandwidth BWP.

36. The information processing method according to claim 35 , wherein the related relationship includes that at least a part of the contents is the same.

37. the indication information is resource identifier information of a reference signal; Determining status information regarding an antenna based on the indication information 23. The method of claim 22, further comprising determining status information of a corresponding resource of the reference signal based on the resource identifier information.

38. Receiving instruction information regarding the antenna transmitted by dynamic signaling from the network device, receiving a second set of the resource identifier information transmitted by dynamic signaling from a network device; receiving a second index transmitted by dynamic signaling from the network device; and obtaining resource identifier information as target identifier information based on the second set and a second index; 38. The information processing method of claim 37, wherein the second index is used to indicate resource identifier information as target identifier information in the second set.

39. the instruction information is transmission power information of a reference signal, Determining status information regarding an antenna based on the indication information The information processing method of claim 22, further comprising: determining a transmission power of a corresponding resource of the reference signal based on the transmission power information.

40. before receiving the instruction information regarding the antenna transmitted by the dynamic signaling from the network device, 40. The information processing method of claim 39, further comprising transmitting preferred power backoff information of the terminal to the network device.

41. receiving, from the network device, the instruction information regarding the antenna transmitted by dynamic signaling; The information processing method according to claim 22 , further comprising not receiving a resource that is instructed by the instruction information to be unavailable or muted.

42. The information processing method according to any one of claims 22 to 41, wherein the reference signal is a channel state information reference signal CSI-RS.

43. The information processing method according to claim 42, wherein the resource corresponding to the CSI-RS is at least one CSI-RS resource of a channel state information resource configuration CSI-ResourceConfig associated with a channel state information report configuration CSI-ReportConfig.

44. A network device including a memory, a transceiver, and a processor, the memory is used to store a computer program; the transceiver is used to transmit and receive data under control of the processor; A network device, wherein a processor is used to read a computer program in the memory and execute the information processing method according to any one of claims 1 to 21.

45. A terminal including a memory, a transceiver and a processor, The memory is used to store computer programs, a transceiver adapted to transmit and receive data under control of said processor; A terminal, wherein a processor is used to read the computer program in the memory and execute the information processing method according to any one of claims 22 to 43.

46. An information processing device applied to a network device, a first determining unit adapted to determine indication information relating to the antenna; a first transmitting unit used for transmitting the instruction information used for power saving of the network device to a terminal by dynamic signaling.

47. The information processing device according to claim 46 , wherein the instruction information is antenna port instruction information for a reference signal.

48. The information processing device of claim 47 , wherein the resource corresponding to the antenna port indication information is determined based on first predefined information or a network equipment configuration.

49. The information processing device according to claim 47, wherein the antenna port indication information is used to indicate at least one of port activation information and port deactivation information.

50. The first sending unit specifically includes: Sending the antenna port indication information to a terminal by terminal-dedicated dynamic signaling; and The information processing device according to claim 47, adapted to perform at least one of transmitting the antenna port indication information to a terminal by group common dynamic signaling.

51. The information processing device according to claim 47 or 49, wherein the antenna port instruction information is bitmap instruction information with an instruction granularity of one antenna port or one antenna port group.

52. There is a first correspondence between the antenna port indication information and each antenna port; 52. The information processing apparatus according to claim 51, wherein the first correspondence relationship is predefined or configured by the network device and instructed to the terminal.

53. The first sending unit specifically includes: transmitting the first set of antenna port indication information to a terminal; The information processing device according to claim 47, further comprising: transmitting, to a terminal by dynamic signaling, a first index used to indicate antenna port indication information as target indication information in the first set.

54. When transmitting the first set of antenna port indication information to the terminal, the device further comprises: The information processing apparatus of claim 53, further comprising: a second transmitting unit adapted to transmit resource identifier information relating to the reference signals corresponding to the first set to a terminal.

55. 55. The information processing apparatus of claim 54, wherein the resource identifier information is implicitly indicated by location information of a resource with respect to the reference signal in a signaling configuration.

56. The first determination unit specifically comprises: Receiving first information transmitted from a terminal; determining antenna port indication information of a reference signal based on the first information; Wherein the first information includes at least one of channel state information (CSI) and priority information regarding an antenna port of a reference signal; The information processing device according to claim 47, wherein the CSI is measurement report information for a target resource.

57. The information processing device of claim 56, wherein the priority information includes priority channel state information-reference signal CSI-RS antenna port configuration information.

58. The information processing device of claim 56 , wherein the CSI includes CSI corresponding to different antenna ports.

59. The information processing device according to claim 47 or 53, wherein there is an association relationship between the antenna port indication information corresponding to each partial bandwidth BWP.

60. The information processing apparatus according to claim 59 , wherein the related relationship includes that at least a part of the contents is the same.

61. The information processing apparatus according to claim 1 , wherein the instruction information is resource identifier information of a reference signal.

62. The first sending unit specifically includes: transmitting the second set of resource identifier information to a terminal; The information processing apparatus according to claim 61, further comprising: transmitting, to a terminal by dynamic signaling, a second index used to indicate resource identifier information as target identifier information in the second set.

63. The information processing device according to claim 46 , wherein the instruction information is transmission power information of a reference signal.

64. The first determination unit specifically comprises: receiving preferred power backoff information transmitted from a terminal; The information processing apparatus according to claim 63, further comprising: determining transmission power information of a reference signal based on the priority power back-off information.

65. The information processing device according to any one of claims 46 to 64, wherein the reference signal is a channel state information reference signal CSI-RS.

66. The information processing device according to claim 65, wherein the resource corresponding to the CSI-RS is at least one CSI-RS resource of a channel state information resource configuration CSI-ResourceConfig associated with a channel state information report configuration CSI-ReportConfig.

67. An information processing device applied to a terminal, A first receiving unit, which is used for receiving the instruction information regarding the antenna transmitted by the network device through dynamic signaling; a second determining unit adapted to determine status information relating to the antenna based on the indication information.

68. The indication information is antenna port indication information of a reference signal, The second determination unit specifically comprises: The information processing device according to claim 67, which is used to determine status information of the antenna port of the reference signal based on antenna port indication information of the reference signal.

69. The information processing device of claim 68, wherein the resource corresponding to the antenna port indication information is determined based on first predefined information or a network equipment configuration.

70. The information processing device according to claim 68, wherein the antenna port indication information is used to indicate at least one of port activation information and port deactivation information.

71. The first receiving unit specifically comprises: Receiving the antenna port indication information transmitted by terminal-specific dynamic signaling from a network device; and The information processing device of claim 68, adapted to perform at least one of receiving the antenna port indication information transmitted by group common dynamic signaling from a network device.

72. The antenna port indication information is bitmap indication information whose indication granularity is one antenna port or one antenna port group; The second determination unit specifically comprises:

71. The information processing device according to claim 68 or 70, which is used to determine status information of one antenna port or one group of antenna ports of the reference signal based on the bitmap indication information.

73. There is a first correspondence between the antenna port indication information and each antenna port; the first correspondence relationship is predefined or configured and indicated by the network device; The second determination unit specifically comprises: The information processing device according to claim 72, which is used to determine status information of one antenna port or one antenna port group of the reference signal based on the bitmap indication information and a first correspondence relationship.

74. The first receiving unit specifically comprises: receiving a first set of the antenna port indication information transmitted from a network device; receiving a first index transmitted by dynamic signaling from a network device; and obtaining antenna port indication information as target indication information based on the first set and a first index; The information processing device of claim 68, wherein the first index is used to indicate antenna port indication information as target indication information in the first set.

75. Upon receiving the first set of antenna port indication information transmitted from a network device, the apparatus further comprises: a second receiving unit adapted to receive resource identifier information relating to the reference signal corresponding to the first set transmitted from a network device; The first receiving unit further comprises: The information processing device of claim 74, which is used to obtain antenna port indication information as target indication information based on the first set, the first index and resource identifier information.

76. 76. The information processing apparatus of claim 75, wherein the resource identifier information is implicitly indicated by location information of a resource with respect to the reference signal in a signaling configuration.

77. a third transmitting unit adapted to transmit the first information to the network device before receiving the instruction information on the antenna transmitted by the dynamic signaling from the network device; Wherein the first information includes at least one of channel state information (CSI) and priority information regarding an antenna port of a reference signal; The information processing device according to claim 68, wherein the CSI is measurement report information for a target resource.

78. 78. The information processing device of claim 77, wherein the prioritized information includes prioritized channel state information-reference signal (CSI)-RS antenna port configuration information.

79. The information processing device of claim 77, wherein the CSI includes CSI corresponding to different antenna ports.

80. The information processing device according to claim 68 or 74, wherein there is an association relationship between the antenna port indication information corresponding to each partial bandwidth BWP.

81. The information processing apparatus according to claim 80, wherein the related relationship includes that at least a part of the contents is the same.

82. the indication information is resource identifier information of a reference signal; The second determination unit specifically comprises:

68. The information processing apparatus of claim 67, further adapted to determine status information of a corresponding resource of the reference signal based on the resource identifier information.

83. The first receiving unit specifically comprises: receiving a second set of the resource identifier information transmitted by dynamic signaling from a network device; receiving a second index transmitted by dynamic signaling from the network device; and obtaining resource identifier information as target identifier information based on the second set and a second index; 83. The information processing apparatus of claim 82, wherein the second index is used to indicate resource identifier information as target identifier information in the second set.

84. the instruction information is transmission power information of a reference signal, The second determination unit specifically comprises: The information processing device according to claim 67, which is used to determine a transmission power of a resource corresponding to the reference signal based on the transmission power information.

85. The information processing device of claim 84, further comprising: a fourth transmitting unit used for transmitting preferred power back-off information of the terminal to the network device before receiving instruction information regarding an antenna transmitted by dynamic signaling from the network device.

86. The information processing apparatus according to claim 67, further comprising a first processing unit adapted to not receive a corresponding resource designated by the instruction information as unavailable or muted.

87. The information processing device according to any one of claims 67 to 86, wherein the reference signal is a channel state information reference signal CSI-RS.

88. The information processing device according to claim 87, wherein the resource corresponding to the CSI-RS is at least one CSI-RS resource of a channel state information resource configuration CSI-ResourceConfig associated with a channel state information report configuration CSI-ReportConfig.

89. 1. A processor-readable storage medium, comprising: The processor-readable storage medium stores a computer program for causing the processor to execute the information processing method according to any one of claims 1 to 21, or A processor-readable storage medium storing a computer program for causing the processor to execute the information processing method according to any one of claims 22 to 43.

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