Information transmission method, apparatus, and device

Abstract

The present disclosure provides an information transmission method, an apparatus, and a device. The information transmission method comprises: when first configuration information is configured for a terminal, obtaining first information, wherein the first configuration information is conditional configuration information used for continuous cell addition and / or change, and the first information is related information of the continuous cell addition and / or change; and sending the first information to a network device, wherein the first information comprises at least one of the following: continuous cell addition and / or change information, and continuous cell addition and / or change list information.

Description

Information transmission method, device and equipment

[0001] This disclosure claims priority to the Chinese patent application filed with the China Patent Office on August 25, 2023, with application number 202311081695.6 and application name “A method, device and apparatus for information transmission,” the entire contents of which are incorporated herein by reference. Technical Field

[0002] The present disclosure relates to the field of communication technologies, and in particular to an information transmission method, apparatus, and device. Background Art

[0003] For the current subsequent conditional PSCell Addition / Change (CPAC), when adding or deleting a candidate primary SCG Cell (PSCell), a large amount of interface interaction and signaling overhead will be caused; in order to reduce the interface interaction and signaling overhead, it is necessary to reduce the number of times the candidate PSCell is added or deleted, which requires reasonable network configuration to achieve this, but there is currently no solution to support this goal.

[0004] As described above, the related art cannot support reducing the problems of interface interaction and signaling overhead caused by the solution for adding and / or changing consecutive cells.

[0005] Summary of the Invention

[0006] The present disclosure aims to provide an information transmission method, apparatus and device to solve the problem in related technologies that the solution for adding and / or changing consecutive cells cannot support the reduction of interface interaction and signaling overhead.

[0007] In order to solve the above technical problems, the present disclosure provides an information transmission method applied to a terminal, including:

[0008] When the terminal is configured with first configuration information, obtaining first information; the first configuration information is conditional configuration information for adding and / or changing consecutive cells; the first information is related information for adding and / or changing consecutive cells;

[0009] Sending the first information to the network device;

[0010] The first information includes at least one of the following:

[0011] Continuous cell addition and / or change information;

[0012] Continuous cell addition and / or change list information.

[0013] In some embodiments, the continuous cell addition and / or change information includes at least one of the following:

[0014] identification information of each candidate cell;

[0015] Execution condition configuration information of each candidate cell or execution condition list configuration information of each candidate cell;

[0016] The number of access times to each candidate cell;

[0017] The access duration of each candidate cell;

[0018] Access order information of candidate cells;

[0019] First indication information, used to indicate that the first candidate cell is added or released;

[0020] The first time or number information is used to indicate the time information when the second candidate cell is added or released;

[0021] The second indication information is used to indicate an update of an execution condition of a third candidate cell;

[0022] The second time or number information is used to indicate the time information when the fourth candidate cell performs the condition update;

[0023] Updated execution condition information;

[0024] The third time information is used to indicate the time information from when the terminal receives the first configuration information to when the first configuration information is released.

[0025] In some embodiments, the information of each entry in the continuous cell addition and / or change list information includes at least one of the following:

[0026] Identification information of the source cell;

[0027] identification information of the target cell;

[0028] The time from accessing the source cell to accessing the target cell;

[0029] Measurement result information of the source cell and / or target cell;

[0030] Measurement result information of each candidate cell;

[0031] identification information of each candidate cell;

[0032] Execution condition configuration information of each candidate cell or execution condition list configuration information of each candidate cell;

[0033] third indication information, used to indicate that the fifth candidate cell is added or released;

[0034] Fourth time or number information, used to indicate time information when the sixth candidate cell is added or released;

[0035] Fourth indication information, used to indicate an update of an execution condition of a seventh candidate cell;

[0036] fifth time or number information, used to indicate time information of executing condition update of the eighth candidate cell;

[0037] Updated execution condition information.

[0038] In some embodiments, it further includes:

[0039] recording the first information in a target report;

[0040] The target report includes: a terminal movement history information report, other existing reports except the terminal movement history information report, or a newly added report.

[0041] In some embodiments, recording the first information in a target report includes:

[0042] Using a first method, recording the first information in a target report;

[0043] The first method includes any one of the following:

[0044] Recording the first information as a list including at least two entries, each entry corresponding to a serving cell;

[0045] The first information is recorded as a whole information, as an entry.

[0046] In some embodiments, it further includes:

[0047] receiving a first request message sent by the network device, wherein the first request message is used to request the terminal to report the first information;

[0048] The sending the first information to the network device includes:

[0049] According to the first request message, a first response message is sent to the network device; the first response message carries the first information.

[0050] In some embodiments, before receiving the first request message sent by the network device, the method further includes:

[0051] Send fifth indication information to the network device; the fifth indication information is used to notify the network device that the terminal stores the first information.

[0052] The present disclosure also provides an information transmission method, which is applied to a network device and includes:

[0053] receiving first information sent by a terminal; the first information being related information about addition and / or change of consecutive cells;

[0054] The first information includes at least one of the following:

[0055] Continuous cell addition and / or change information;

[0056] Continuous cell addition and / or change list information.

[0057] In some embodiments, the continuous cell addition and / or change information includes at least one of the following:

[0058] identification information of each candidate cell;

[0059] Execution condition configuration information of each candidate cell or execution condition list configuration information of each candidate cell;

[0060] The number of access times to each candidate cell;

[0061] The access duration of each candidate cell;

[0062] Access order information of candidate cells;

[0063] First indication information, used to indicate that the first candidate cell is added or released;

[0064] The first time or number information is used to indicate the time information when the second candidate cell is added or released;

[0065] The second indication information is used to indicate an update of an execution condition of a third candidate cell;

[0066] The second time or number information is used to indicate the time information when the fourth candidate cell performs the condition update;

[0067] Updated execution condition information;

[0068] The third time information is used to indicate the time information from when the terminal receives the first configuration information to when the first configuration information is released, where the first configuration information is conditional configuration information for adding and / or changing continuous cells.

[0069] In some embodiments, the information of each entry in the continuous cell addition and / or change list information includes at least one of the following:

[0070] Identification information of the source cell;

[0071] identification information of the target cell;

[0072] The time from accessing the source cell to accessing the target cell;

[0073] Measurement result information of the source cell and / or target cell;

[0074] Measurement result information of each candidate cell;

[0075] identification information of each candidate cell;

[0076] Execution condition configuration information of each candidate cell or execution condition list configuration information of each candidate cell;

[0077] third indication information, used to indicate that the fifth candidate cell is added or released;

[0078] Fourth time or number information, used to indicate time information when the sixth candidate cell is added or released;

[0079] Fourth indication information, used to indicate an update of an execution condition of a seventh candidate cell;

[0080] fifth time or number information, used to indicate time information of executing condition update of the eighth candidate cell;

[0081] Updated execution condition information.

[0082] In some embodiments, the first information is carried in a target report;

[0083] The target report includes: a terminal movement history information report, other existing reports except the terminal movement history information report, or a newly added report.

[0084] In some embodiments, the first information is recorded by the terminal in a target report using a first manner;

[0085] The first method includes any one of the following:

[0086] Recording the first information as a list including at least two entries, each entry corresponding to a serving cell;

[0087] The first information is recorded as a whole information, as an entry.

[0088] In some embodiments, it further includes:

[0089] Sending a first request message to the terminal; the first request message is used to request the terminal to report the first information;

[0090] The first information sent by the receiving terminal includes:

[0091] Receive a first response message sent by the terminal according to the first request message; the first response message carries first information.

[0092] In some embodiments, before sending the first request message to the terminal, the method further includes:

[0093] Receive fifth indication information sent by the terminal; the fifth indication information is used to notify the network device that the terminal stores the first information.

[0094] In some embodiments, it further includes:

[0095] The first information is sent to the target node through interface signaling.

[0096] The present disclosure also provides an information transmission device, which is a terminal and includes a memory, a transceiver, and a processor.

[0097] A memory for storing a computer program; a transceiver for transmitting and receiving data under the control of the processor; and a processor for reading the computer program in the memory and performing the following operations:

[0098] When the terminal is configured with first configuration information, obtaining first information; the first configuration information is conditional configuration information for adding and / or changing consecutive cells; the first information is related information for adding and / or changing consecutive cells;

[0099] sending the first information to a network device via the transceiver;

[0100] The first information includes at least one of the following:

[0101] Continuous cell addition and / or change information;

[0102] Continuous cell addition and / or change list information.

[0103] In some embodiments, the continuous cell addition and / or change information includes at least one of the following:

[0104] identification information of each candidate cell;

[0105] Execution condition configuration information of each candidate cell or execution condition list configuration information of each candidate cell;

[0106] The number of access times to each candidate cell;

[0107] The access duration of each candidate cell;

[0108] Access order information of candidate cells;

[0109] First indication information, used to indicate that the first candidate cell is added or released;

[0110] The first time or number information is used to indicate the time information when the second candidate cell is added or released;

[0111] The second indication information is used to indicate an update of an execution condition of a third candidate cell;

[0112] The second time or number information is used to indicate the time information when the fourth candidate cell performs the condition update;

[0113] Updated execution condition information;

[0114] The third time information is used to indicate the time information from when the terminal receives the first configuration information to when the first configuration information is released.

[0115] In some embodiments, the information of each entry in the continuous cell addition and / or change list information includes at least one of the following:

[0116] Identification information of the source cell;

[0117] identification information of the target cell;

[0118] The time from accessing the source cell to accessing the target cell;

[0119] Measurement result information of the source cell and / or target cell;

[0120] Measurement result information of each candidate cell;

[0121] identification information of each candidate cell;

[0122] Execution condition configuration information of each candidate cell or execution condition list configuration information of each candidate cell;

[0123] third indication information, used to indicate that the fifth candidate cell is added or released;

[0124] Fourth time or number information, used to indicate time information when the sixth candidate cell is added or released;

[0125] Fourth indication information, used to indicate an update of an execution condition of a seventh candidate cell;

[0126] fifth time or number information, used to indicate time information of executing condition update of the eighth candidate cell;

[0127] Updated execution condition information.

[0128] In some embodiments, the operations further include:

[0129] recording the first information in a target report;

[0130] The target report includes: a terminal movement history information report, other existing reports except the terminal movement history information report, or a newly added report.

[0131] In some embodiments, recording the first information in a target report includes:

[0132] Using a first method, recording the first information in a target report;

[0133] The first method includes any one of the following:

[0134] Recording the first information as a list including at least two entries, each entry corresponding to a serving cell;

[0135] The first information is recorded as a whole information, as an entry.

[0136] In some embodiments, the operations further include:

[0137] Receiving, by the transceiver, a first request message sent by the network device, wherein the first request message is used to request the terminal to report the first information;

[0138] The sending the first information to the network device includes:

[0139] According to the first request message, a first response message is sent to the network device; the first response message carries the first information.

[0140] In some embodiments, the operations further include:

[0141] Before receiving the first request message sent by the network device, fifth indication information is sent to the network device through the transceiver; the fifth indication information is used to notify the network device that the terminal stores the first information.

[0142] The present disclosure also provides an information transmission device, which is a network device and includes a memory, a transceiver, and a processor.

[0143] A memory for storing a computer program; a transceiver for transmitting and receiving data under the control of the processor; and a processor for reading the computer program in the memory and performing the following operations:

[0144] Receiving, by the transceiver, first information sent by a terminal; the first information being information related to addition and / or change of consecutive cells;

[0145] The first information includes at least one of the following:

[0146] Continuous cell addition and / or change information;

[0147] Continuous cell addition and / or change list information.

[0148] In some embodiments, the continuous cell addition and / or change information includes at least one of the following:

[0149] identification information of each candidate cell;

[0150] Execution condition configuration information of each candidate cell or execution condition list configuration information of each candidate cell;

[0151] The number of access times to each candidate cell;

[0152] The access duration of each candidate cell;

[0153] Access order information of candidate cells;

[0154] First indication information, used to indicate that the first candidate cell is added or released;

[0155] The first time or number information is used to indicate the time information when the second candidate cell is added or released;

[0156] The second indication information is used to indicate an update of an execution condition of a third candidate cell;

[0157] The second time or number information is used to indicate the time information when the fourth candidate cell performs the condition update;

[0158] Updated execution condition information;

[0159] The third time information is used to indicate the time information from when the terminal receives the first configuration information to when the first configuration information is released, where the first configuration information is conditional configuration information for adding and / or changing continuous cells.

[0160] In some embodiments, the information of each entry in the continuous cell addition and / or change list information includes at least one of the following:

[0161] Identification information of the source cell;

[0162] identification information of the target cell;

[0163] The time from accessing the source cell to accessing the target cell;

[0164] Measurement result information of the source cell and / or target cell;

[0165] Measurement result information of each candidate cell;

[0166] identification information of each candidate cell;

[0167] Execution condition configuration information of each candidate cell or execution condition list configuration information of each candidate cell;

[0168] third indication information, used to indicate that the fifth candidate cell is added or released;

[0169] Fourth time or number information, used to indicate time information when the sixth candidate cell is added or released;

[0170] Fourth indication information, used to indicate an update of an execution condition of a seventh candidate cell;

[0171] fifth time or number information, used to indicate time information of executing condition update of the eighth candidate cell;

[0172] Updated execution condition information.

[0173] In some embodiments, the first information is carried in a target report;

[0174] The target report includes: a terminal movement history information report, other existing reports except the terminal movement history information report, or a newly added report.

[0175] In some embodiments, the first information is recorded by the terminal in a target report using a first manner;

[0176] The first method includes any one of the following:

[0177] Recording the first information as a list including at least two entries, each entry corresponding to a serving cell;

[0178] The first information is recorded as a whole information, as an entry.

[0179] In some embodiments, the operations further include:

[0180] Sending a first request message to the terminal through the transceiver; the first request message is used to request the terminal to report the first information;

[0181] The first information sent by the receiving terminal includes:

[0182] Receive a first response message sent by the terminal according to the first request message; the first response message carries first information.

[0183] In some embodiments, the operations further include:

[0184] Before sending the first request message to the terminal, fifth indication information sent by the terminal is received through the transceiver; the fifth indication information is used to notify the network device that the terminal stores the first information.

[0185] In some embodiments, the operations further include:

[0186] The first information is sent to the target node by using the transceiver through interface signaling.

[0187] The present disclosure also provides an information transmission device, which is applied to a terminal and includes:

[0188] A first acquiring unit is configured to acquire first information when the terminal is configured with first configuration information; the first configuration information is conditional configuration information for adding and / or changing consecutive cells; the first information is related information for adding and / or changing consecutive cells;

[0189] A first sending unit, configured to send the first information to a network device;

[0190] The first information includes at least one of the following:

[0191] Continuous cell addition and / or change information;

[0192] Continuous cell addition and / or change list information.

[0193] In some embodiments, the continuous cell addition and / or change information includes at least one of the following:

[0194] identification information of each candidate cell;

[0195] Execution condition configuration information of each candidate cell or execution condition list configuration information of each candidate cell;

[0196] The number of access times to each candidate cell;

[0197] The access duration of each candidate cell;

[0198] Access order information of candidate cells;

[0199] First indication information, used to indicate that the first candidate cell is added or released;

[0200] The first time or number information is used to indicate the time information when the second candidate cell is added or released;

[0201] The second indication information is used to indicate an update of an execution condition of a third candidate cell;

[0202] The second time or number information is used to indicate the time information when the fourth candidate cell performs the condition update;

[0203] Updated execution condition information;

[0204] The third time information is used to indicate the time information from when the terminal receives the first configuration information to when the first configuration information is released.

[0205] In some embodiments, the information of each entry in the continuous cell addition and / or change list information includes at least one of the following:

[0206] Identification information of the source cell;

[0207] identification information of the target cell;

[0208] The time from accessing the source cell to accessing the target cell;

[0209] Measurement result information of the source cell and / or target cell;

[0210] Measurement result information of each candidate cell;

[0211] identification information of each candidate cell;

[0212] Execution condition configuration information of each candidate cell or execution condition list configuration information of each candidate cell;

[0213] third indication information, used to indicate that the fifth candidate cell is added or released;

[0214] Fourth time or number information, used to indicate time information when the sixth candidate cell is added or released;

[0215] Fourth indication information, used to indicate an update of an execution condition of a seventh candidate cell;

[0216] fifth time or number information, used to indicate time information of executing condition update of the eighth candidate cell;

[0217] Updated execution condition information.

[0218] In some embodiments, it further includes:

[0219] a first processing unit, configured to record the first information in a target report;

[0220] The target report includes: a terminal movement history information report, other existing reports except the terminal movement history information report, or a newly added report.

[0221] In some embodiments, recording the first information in a target report includes:

[0222] Using a first method, recording the first information in a target report;

[0223] The first method includes any one of the following:

[0224] Recording the first information as a list including at least two entries, each entry corresponding to a serving cell;

[0225] The first information is recorded as a whole information, as an entry.

[0226] In some embodiments, it further includes:

[0227] A first receiving unit is configured to receive a first request message sent by the network device, wherein the first request message is used to request the terminal to report the first information;

[0228] The sending the first information to the network device includes:

[0229] According to the first request message, a first response message is sent to the network device; the first response message carries the first information.

[0230] In some embodiments, it further includes:

[0231] The second sending unit is configured to send fifth indication information to the network device before receiving the first request message sent by the network device; the fifth indication information is used to notify the network device that the terminal stores the first information.

[0232] The present disclosure also provides an information transmission device, which is applied to a network device and includes:

[0233] A second receiving unit is configured to receive first information sent by a terminal; the first information is related information about addition and / or change of consecutive cells;

[0234] The first information includes at least one of the following:

[0235] Continuous cell addition and / or change information;

[0236] Continuous cell addition and / or change list information.

[0237] In some embodiments, the continuous cell addition and / or change information includes at least one of the following:

[0238] identification information of each candidate cell;

[0239] Execution condition configuration information of each candidate cell or execution condition list configuration information of each candidate cell;

[0240] The number of access times to each candidate cell;

[0241] The access duration of each candidate cell;

[0242] Access order information of candidate cells;

[0243] First indication information, used to indicate that the first candidate cell is added or released;

[0244] The first time or number information is used to indicate the time information when the second candidate cell is added or released;

[0245] The second indication information is used to indicate an update of an execution condition of a third candidate cell;

[0246] The second time or number information is used to indicate the time information when the fourth candidate cell performs the condition update;

[0247] Updated execution condition information;

[0248] The third time information is used to indicate the time information from when the terminal receives the first configuration information to when the first configuration information is released, where the first configuration information is conditional configuration information for adding and / or changing continuous cells.

[0249] In some embodiments, the information of each entry in the continuous cell addition and / or change list information includes at least one of the following:

[0250] Identification information of the source cell;

[0251] identification information of the target cell;

[0252] The time from accessing the source cell to accessing the target cell;

[0253] Measurement result information of the source cell and / or target cell;

[0254] Measurement result information of each candidate cell;

[0255] identification information of each candidate cell;

[0256] Execution condition configuration information of each candidate cell or execution condition list configuration information of each candidate cell;

[0257] third indication information, used to indicate that the fifth candidate cell is added or released;

[0258] Fourth time or number information, used to indicate time information when the sixth candidate cell is added or released;

[0259] Fourth indication information, used to indicate an update of an execution condition of a seventh candidate cell;

[0260] fifth time or number information, used to indicate time information of executing condition update of the eighth candidate cell;

[0261] Updated execution condition information.

[0262] In some embodiments, the first information is carried in a target report;

[0263] The target report includes: a terminal movement history information report, other existing reports except the terminal movement history information report, or a newly added report.

[0264] In some embodiments, the first information is recorded by the terminal in a target report using a first manner;

[0265] The first method includes any one of the following:

[0266] Recording the first information as a list including at least two entries, each entry corresponding to a serving cell;

[0267] The first information is recorded as a whole information, as an entry.

[0268] In some embodiments, it further includes:

[0269] A third sending unit is configured to send a first request message to the terminal; the first request message is used to request the terminal to report the first information;

[0270] The first information sent by the receiving terminal includes:

[0271] Receive a first response message sent by the terminal according to the first request message; the first response message carries first information.

[0272] In some embodiments, it further includes:

[0273] The third receiving unit is configured to receive fifth indication information sent by the terminal before sending the first request message to the terminal; the fifth indication information is used to notify the network device that the terminal stores the first information.

[0274] In some embodiments, it further includes:

[0275] The fourth sending unit is used to send the first information to the target node through interface signaling.

[0276] An embodiment of the present disclosure further provides a non-transitory readable storage medium storing a computer program, wherein the computer program is used to enable a processor to execute the above-mentioned terminal side or network device side method.

[0277] The beneficial effects of the above technical solution disclosed in the present invention are as follows:

[0278] In the above scheme, the information transmission method obtains the first information when the terminal is configured with the first configuration information; the first configuration information is conditional configuration information for continuous cell addition and / or change; the first information is related information for continuous cell addition and / or change; the first information is sent to the network device; wherein the first information includes at least one of the following: continuous cell addition and / or change information; continuous cell addition and / or change list information; it can support the network side to perform configuration optimization based on the first information, thereby reducing the number of times the first configuration information is updated, and further supporting the reduction of interface interaction and signaling overhead brought about by the update of the first configuration information, which is a good solution to the problem that the related technology cannot support the reduction of interface interaction and signaling overhead brought about by the solution for continuous cell addition and / or change. BRIEF DESCRIPTION OF THE DRAWINGS

[0279] FIG1 is a schematic diagram of a wireless communication system architecture according to an embodiment of the present disclosure;

[0280] FIG2 is a flow chart of an information transmission method according to an embodiment of the present disclosure;

[0281] FIG3 is a second flow chart of the information transmission method according to an embodiment of the present disclosure;

[0282] FIG4 is a schematic diagram of adding and / or changing a PSCell according to an embodiment of the present disclosure;

[0283] FIG5 is a first structural diagram of an information transmission device according to an embodiment of the present disclosure;

[0284] FIG6 is a second structural diagram of an information transmission device according to an embodiment of the present disclosure;

[0285] FIG7 is a first structural diagram of an information transmission device according to an embodiment of the present disclosure;

[0286] FIG8 is a second structural diagram of the information transmission device according to an embodiment of the present disclosure. DETAILED DESCRIPTION

[0287] The following will be combined with the accompanying drawings in the embodiments of the present disclosure to clearly and completely describe the technical solutions in the embodiments of the present disclosure. Obviously, the embodiments described are only part of the embodiments of the present disclosure and not all of the embodiments. Based on the embodiments of the present disclosure, all other embodiments obtained by ordinary technicians in this field without making any creative efforts shall fall within the scope of protection of the present disclosure.

[0288] In the embodiments of the present disclosure, the term "and / or" describes the association relationship between associated objects, indicating that three relationships can exist. For example, A and / or B can represent three situations: A exists alone, A and B exist simultaneously, and B exists alone. The character " / " generally indicates that the associated objects are in an "or" relationship.

[0289] In the embodiments of the present disclosure, the term "plurality" refers to two or more than two, and other quantifiers are similar thereto.

[0290] It is explained here that the technical solutions provided by the embodiments of the present disclosure can be applicable to a variety of systems, especially the fifth generation mobile communication technology (5th-Generation, 5G) system. For example, the applicable system can be 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 world-wide interoperability for microwave access (WiMAX) system, a 5G new air interface (NR) system, etc. These various systems include terminal devices and network devices. The system may also include core network parts, such as the Evolved Packet System (EPS), 5G System (5GS), etc.

[0291] Figure 1 shows a block diagram of a wireless communication system to which embodiments of the present disclosure may be applied. The wireless communication system includes a terminal device (also referred to as a terminal) and a network device.

[0292] The terminal device involved in the embodiments of the present disclosure may be a device that provides voice and / or data connectivity to a user, a handheld device with wireless connection function, or other processing device connected to a wireless modem. In different systems, the name of the terminal device may also be different. For example, in a 5G system, the terminal device may be called User Equipment (UE). A wireless terminal device can communicate 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) and a computer with a mobile terminal device. For example, it may be a portable, pocket-sized, handheld, computer-built-in or vehicle-mounted mobile device that exchanges voice and / or data with a radio access network. For example, Personal Communication Service (PCS) phones, cordless phones, Session Initiated Protocol (SIP) phones, Wireless Local Loop (WLL) stations, Personal Digital Assistants (PDAs), and other devices. The wireless terminal device may also be referred to as a system, a subscriber unit, a subscriber station, a mobile station, a mobile station, a remote station, an access point, a remote terminal device, an access terminal device, a user terminal device, a user agent, or a user device, but is not limited in the embodiments of the present disclosure.

[0293] The network device involved in the embodiments of the present disclosure may be a base station, which may include multiple cells providing services to terminals. Depending on the specific application scenario, the base station may also be called an access point, or may be a device in an access network that communicates with a wireless terminal device through one or more sectors on an air interface, or may be named by another name. The network device may be used to interchange received air frames with Internet Protocol (IP) packets, acting as a router between the wireless terminal device and the rest of the access network, wherein the rest of the access network may include an Internet Protocol (IP) communication network. The network device may also coordinate the attribute management of the air interface. For example, the network device involved in the embodiments of the present disclosure may be a base transceiver station (BTS) in the 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 Node B (eNB or e-NodeB) in the long term evolution (LTE) system, a 5G base station (gNB) in the next generation system, a home evolved Node B (HeNB), a relay node, a femto, a pico, etc., and is not limited in the embodiments of the present disclosure. In some network structures, the network device may include a centralized unit (CU) node and a distributed unit (DU) node, and the centralized unit and the distributed unit may also be geographically separated.

[0294] Network devices and terminal devices can each use one or more antennas for Multiple Input Multiple Output (MIMO) transmission. MIMO transmission can be single-user MIMO (SU-MIMO) or multi-user MIMO (MU-MIMO). Depending on the configuration and number of antenna combinations, MIMO transmission can be two-dimensional MIMO (2D-MIMO), three-dimensional MIMO (3D-MIMO), full-dimensional MIMO (FD-MIMO), or massive MIMO. It can also use diversity transmission, precoding, or beamforming.

[0295] The following first introduces the contents involved in the solution provided by the embodiment of the present disclosure.

[0296] About Subsequent CPAC;

[0297] Release R17 discusses CPAC, which pre-configures multiple candidate PSCell configuration information for user equipment (UE) and configures corresponding execution conditions for each candidate PSCell. Upon receiving the CPAC configuration information, the UE begins evaluating the CPAC execution conditions. If the UE evaluates that the execution conditions are met, the UE performs a PSCell change and accesses the candidate target PSCell that meets the execution conditions. After the UE successfully performs the PSCell change and accesses the candidate target cell, it releases the stored CPAC configuration information.

[0298] In some embodiments, in version R18, considering that R17 CPAC will delete the CPAC configuration after each PSCell change, if the network wants the UE to continue to execute CPAC, the network side needs to reconfigure and reinitialize the CPAC process, which will increase the air interface signaling overhead and delay; therefore, R18 supports subsequent CPAC, that is, after the UE successfully executes CPAC, the UE does not release the CPAC configuration for the time being, and the UE continues to evaluate the CPAC execution conditions and perform subsequent CPAC.

[0299] Specifically, subsequent CPAC is discussed in R18: the current subsequent CPAC supports that after the UE successfully executes CPAC, the stored CPAC configuration is not deleted, and the UE can continue with subsequent CPAC. Among them, for subsequent CPAC initiated by the secondary node (SN) and supporting A3 and / or A5 events, the source SN will generate the initial execution condition configuration, and the subsequent execution condition configuration will be generated by the candidate SNs; however, since the source secondary cell group (SCG) will change, when configuring the execution conditions for the candidate PSCell, it is necessary to consider the execution condition configuration of each candidate PSCell when it is used as a serving PSCell, that is, to configure an execution condition for each candidate PSCell as a serving PSCell, that is, each candidate PSCell will be configured with an execution condition list; however, this will result in that each time a candidate PSCell is added (or deleted), the candidate SN where the added (or deleted) candidate PSCell is located needs to generate (or release) the execution conditions of other candidate PSCells, and all other candidate SNs also need to generate (or release) the execution conditions of the added (or deleted) candidate PSCell (for example, when deleting a PSCell). 1, the execution conditions for PSCell 1 to access other PSCells, and the execution conditions for other PSCells to access PSCell 1, need to be released. This will cause a large amount of interface interaction and signaling overhead; that is, adding or removing candidate PSCells will cause a large amount of interface interaction and signaling overhead. Similar problems may also occur for master node (MN)-initiated subsequent CPAC.

[0300] Among them, the A3 event means: Neighbour becomes offset better than SpCell, that is, the signal quality of the neighboring cell is better than a certain value of the specific cell (SpCell); the A5 event means SpCell becomes worse than threshold1 and neighbor becomes better than threshold2, that is, the SpCell signal quality is worse than threshold 1 (threshold1), and the neighboring cell signal quality is better than threshold 2 (threshold2).

[0301] Based on the above, the embodiments of the present disclosure provide an information transmission method, apparatus, and device to address the problem in related technologies that cannot support the reduction of interface interaction and signaling overhead caused by solutions for adding and / or changing consecutive cells. The method, apparatus, and device are based on the same patent application concept. Since the principles of the methods, apparatus, and devices for solving the problems are similar, the implementation of the methods, apparatus, and devices can refer to each other, and the repeated parts will not be repeated.

[0302] The information transmission method provided in the embodiment of the present disclosure is applied to a terminal, as shown in FIG2 , and includes:

[0303] Step 21: When the terminal is configured with first configuration information, obtain first information; the first configuration information is conditional configuration information for adding and / or changing consecutive cells; the first information is related information for adding and / or changing consecutive cells;

[0304] Step 22: Send the first information to the network device; wherein the first information includes at least one of the following: continuous cell addition and / or change information; continuous cell addition and / or change list information.

[0305] Here, "obtaining the first information" may include the meaning of recording the first information, or, when the terminal is configured with the first configuration information, obtaining the first information may include: when the terminal is configured with the first configuration information, obtaining and recording the first information.

[0306] Specifically, the first information may be obtained by the terminal according to its own configuration execution; the first configuration information may be subsequent CPAC configuration; the first information may be subsequent CPAC related information; "continuous cell addition and / or change" may be continuous secondary cell group main cell addition and / or change, but is not limited to this.

[0307] Among them, "continuous cell addition and / or change information" can be information recorded jointly for all candidate cells (information recorded at the overall granularity); "continuous cell addition and / or change list information" can be information recorded separately for each candidate cell (information recorded at the cell granularity).

[0308] In addition, the terminal may also be configured with sixth indication information, where the sixth indication information is used to instruct the terminal to obtain and report the first information. The sixth indication information may be carried in the first configuration information or may not be carried in the first configuration information, that is, the network uses signaling different from the first configuration information to send the sixth indication information to the UE, which is not limited here.

[0309] In addition, the network device that sends the first configuration information to the terminal may be the above-mentioned network device that receives the first information, or other network devices, that is, the two signalings of sending the first configuration information and receiving the first information may not be the behavior of the same network node, and the first configuration information can be configured to the terminal by any node, and there is no limitation here.

[0310] The information transmission method provided by the embodiment of the present disclosure obtains the first information when the terminal is configured with the first configuration information; the first configuration information is conditional configuration information for continuous cell addition and / or change; the first information is related information for continuous cell addition and / or change; the first information is sent to the network device; wherein the first information includes at least one of the following: continuous cell addition and / or change information; continuous cell addition and / or change list information; it can support the network side to perform configuration optimization based on the first information, thereby reducing the number of times the first configuration information is updated, and further supporting the reduction of interface interaction and signaling overhead brought about by the update of the first configuration information, which well solves the problem in the related technology that it cannot support the reduction of interface interaction and signaling overhead brought about by the solution for continuous cell addition and / or change. Specifically, when the first configuration information is the subsequent CPAC configuration and the first information is the subsequent CPAC related information, this solution can achieve: recording the subsequent CPAC related information for network optimization of the subsequent CPAC configuration; thereby supporting the optimization of the subsequent CPAC configuration and avoiding multiple reconfigurations such as PSCell addition and / or release during the subsequent CPAC process, thereby reducing interface interaction and signaling overhead.

[0311] In an embodiment of the present disclosure, the continuous cell addition and / or change information includes at least one of the following: identification information of each candidate cell; execution condition configuration information of each candidate cell or execution condition list configuration information of each candidate cell; access times of each candidate cell; access duration of each candidate cell; access sequence information of candidate cells; first indication information, used to indicate that the first candidate cell is added or released; first time or number information, used to indicate time information of the second candidate cell being added or released; second indication information, used to indicate that the execution condition of the third candidate cell is updated; second time or number information, used to indicate time information of the execution condition of the fourth candidate cell being updated; information on the updated execution condition; third time information, used to indicate time information from the receipt of the first configuration information by the terminal to the release of the first configuration information.

[0312] In this way, the information of adding and / or changing consecutive cells can be made clear. The candidate cell can be a primary cell of a candidate secondary cell group, and the first to fourth candidate cells can be the same candidate cell or different candidate cells, which is not limited here.

[0313] Among them, the information of each entry in the continuous cell addition and / or change list information includes at least one of the following: identification information of the source cell; identification information of the target cell; the duration from accessing the source cell to accessing the target cell; measurement result information of the source cell and / or target cell; measurement result information of each candidate cell; identification information of each candidate cell; execution condition configuration information of each candidate cell or execution condition list configuration information of each candidate cell; third indication information, used to indicate that the fifth candidate cell is added or released; fourth time or number information, used to indicate time information of the sixth candidate cell being added or released; fourth indication information, used to indicate that the execution condition of the seventh candidate cell is updated; fifth time or number information, used to indicate time information of the eighth candidate cell execution condition update; information of the updated execution condition.

[0314] In this way, the information of adding and / or changing the list of consecutive cells can be clarified. Among them, the source cell can be the primary cell of the source secondary cell group, the target cell can be the primary cell of the target secondary cell group, the candidate cell can be the primary cell of the candidate secondary cell group, and the fifth to eighth candidate cells can be the same candidate cell or different candidate cells, which is not limited here.

[0315] In some embodiments, the information transmission method further includes: recording the first information in a target report; wherein the target report includes: a terminal movement history information report, other existing reports except the terminal movement history information report, or a newly added report.

[0316] This can support accurate transmission of the first information. Among them, the other existing reports except the terminal mobility history information report may include: successful PSCell addition and / or change report (PSCell addition / change Report, SPR), successful handover report (Successful Handover Report, SHR), radio link failure report (Radio Link Failure, RLF) report), connection establishment failure report (Connection Establishment Failed, CEF) report, random access report (Random Access Channel, RACH) report, SCG failure information message (SCG Failure Information) or one or more.

[0317] The recording of the first information in the target report includes: recording the first information in the target report in a first manner; the first manner includes any one of the following: recording the first information as a list including at least two entries, each entry corresponding to a service cell; recording the first information as a whole information as an entry.

[0318] In this way, the first information can be recorded in multiple ways.

[0319] In some embodiments, the information transmission method further includes: receiving a first request message sent by the network device; the first request message is used to request the terminal to report the first information; sending the first information to the network device includes: sending a first response message to the network device according to the first request message; the first response message carries the first information.

[0320] This can support reporting of the first information according to network requirements.

[0321] In some further embodiments, before receiving the first request message sent by the network device, it also includes: sending fifth indication information to the network device; the fifth indication information is used to notify the network device that the terminal stores the first information.

[0322] This allows the terminal to trigger the network to obtain the first information. Accordingly, receiving the first request message sent by the network device may include receiving the first request message sent by the network device based on the fifth indication information. Specifically, in some embodiments, the fifth indication information may or may not be sent by the terminal, and the network is not required to send the first request message based on the fifth indication information.

[0323] The present disclosure also provides an information transmission method, which is applied to a network device, as shown in FIG3 , and includes:

[0324] Step 31: Receive first information sent by the terminal; the first information is related information about the addition and / or change of consecutive cells; wherein the first information includes at least one of the following: consecutive cell addition and / or change information; consecutive cell addition and / or change list information.

[0325] Among them, the first information can be obtained by the terminal according to its own configuration execution; the first information can be subsequent CPAC related information; "continuous cell addition and / or change" can be continuous secondary cell group main cell addition and / or change, but is not limited to this.

[0326] Among them, "continuous cell addition and / or change information" can be information recorded jointly for all candidate cells (information recorded at the overall granularity); "continuous cell addition and / or change list information" can be information recorded separately for each candidate cell (information recorded at the cell granularity).

[0327] In some embodiments, the information transmission method may further include: sending first configuration information to the terminal, the first configuration information being conditional configuration information for adding and / or changing consecutive cells; and / or sending sixth indication information to the terminal, the sixth indication information being used to instruct the terminal to obtain and report the first information. The first configuration information may be a subsequent CPAC configuration. It is noted that the first configuration information and / or the sixth indication information may be configured by the network device, or may not be configured by the network device, i.e., may be configured by other network devices, and this is not limited herein.

[0328] The information transmission method provided by the embodiment of the present disclosure receives the first information sent by the terminal; the first information is related information of the addition and / or change of consecutive cells; wherein the first information includes at least one of the following: information of the addition and / or change of consecutive cells; information of the list of addition and / or change of consecutive cells; it can support the network side to optimize the configuration according to the first information, thereby reducing the number of updates of the first configuration information, and further supporting the reduction of the interface interaction and signaling overhead caused by the update of the first configuration information, and well solving the problem that the related technology cannot support the reduction of the interface interaction and signaling overhead caused by the solution for the addition and / or change of consecutive cells. Specifically, in the case where the first configuration information is the subsequent CPAC configuration and the first information is the subsequent CPAC related information, this solution can support the implementation of: optimizing the subsequent CPAC configuration according to the subsequent CPAC related information recorded by the terminal; thereby supporting the optimization of the Subsequent CPAC configuration, avoiding multiple reconfigurations such as PSCell addition and / or release during the Subsequent CPAC process, thereby reducing interface interaction and signaling overhead.

[0329] In an embodiment of the present disclosure, the continuous cell addition and / or change information includes at least one of the following: identification information of each candidate cell; execution condition configuration information of each candidate cell or execution condition list configuration information of each candidate cell; access times of each candidate cell; access duration of each candidate cell; access sequence information of candidate cells; first indication information, used to indicate that the first candidate cell is added or released; first time or number information, used to indicate time information that the second candidate cell is added or released; second indication information, used to indicate that the execution condition of the third candidate cell is updated; second time or number information, used to indicate time information that the execution condition of the fourth candidate cell is updated; information on the updated execution condition; third time information, used to indicate time information from the receipt of the first configuration information by the terminal to the release of the first configuration information, wherein the first configuration information is conditional configuration information for continuous cell addition and / or change.

[0330] In this way, the information of adding and / or changing consecutive cells can be made clear. The candidate cell can be a primary cell of a candidate secondary cell group, and the first to fourth candidate cells can be the same candidate cell or different candidate cells, which is not limited here.

[0331] Among them, the information of each entry in the continuous cell addition and / or change list information includes at least one of the following: identification information of the source cell; identification information of the target cell; the duration from accessing the source cell to accessing the target cell; measurement result information of the source cell and / or target cell; measurement result information of each candidate cell; identification information of each candidate cell; execution condition configuration information of each candidate cell or execution condition list configuration information of each candidate cell; third indication information, used to indicate that the fifth candidate cell is added or released; fourth time or number information, used to indicate time information of the sixth candidate cell being added or released; fourth indication information, used to indicate that the execution condition of the seventh candidate cell is updated; fifth time or number information, used to indicate time information of the eighth candidate cell execution condition update; information of the updated execution condition.

[0332] In this way, the information of adding and / or changing the list of consecutive cells can be clarified. Among them, the source cell can be the primary cell of the source secondary cell group, the target cell can be the primary cell of the target secondary cell group, the candidate cell can be the primary cell of the candidate secondary cell group, and the fifth to eighth candidate cells can be the same candidate cell or different candidate cells, which is not limited here.

[0333] In some embodiments, the first information is carried in a target report; wherein the target report includes: a terminal movement history information report, other existing reports except the terminal movement history information report, or a newly added report.

[0334] This can support accurate transmission of the first information. Among them, the other existing reports except the terminal mobility history information report may include: successful PSCell addition and / or change report (PSCell addition / change Report, SPR), successful handover report (Successful Handover Report, SHR), radio link failure report (Radio Link Failure, RLF) report), connection establishment failure report (Connection Establishment Failed, CEF) report, random access report (Random Access Channel, RACH) report, SCG failure information message (SCG Failure Information) or one or more.

[0335] The first information is recorded in the target report by the terminal in a first manner; the first manner includes any one of the following: recording the first information as a list including at least two entries, each entry corresponding to a service cell; recording the first information as a whole information as an entry.

[0336] In this way, the first information can be recorded in multiple ways.

[0337] In some embodiments, the information transmission method further includes: sending a first request message to the terminal; the first request message is used to request the terminal to report the first information; the receiving of the first information sent by the terminal includes: receiving a first response message sent by the terminal according to the first request message; the first response message carries the first information.

[0338] This can support reporting of the first information according to network requirements.

[0339] In some further embodiments, before sending the first request message to the terminal, the method further includes: receiving fifth indication information sent by the terminal; the fifth indication information is used to notify the network device that the terminal stores the first information.

[0340] This allows the terminal to trigger the network to obtain the first information. Accordingly, the sending of the first request message to the terminal includes: sending the first request message to the terminal based on the fifth indication information. Specifically, the fifth indication information is, in some embodiments, not necessarily based on the network sending the first request message.

[0341] In the embodiment of the present disclosure, the information transmission method further includes: sending the first information to the target node through interface signaling.

[0342] This can support the optimization of the first configuration information using the target node. Among them, the receiving node (i.e., the network device) can optimize the first configuration information based on the first information, or send the first information to other nodes (i.e., the target node) through interface signaling, and the other nodes optimize the first configuration information based on the first information, which is not limited here. In addition, the target node may include: the network node (such as the MN node) that configures the first configuration information for the terminal, each candidate target node (such as each candidate target SN node), the source node (such as the source SN node) when configuring the first configuration information for the terminal, and other nodes, but is not limited to this.

[0343] The information transmission method provided in the embodiment of the present disclosure is illustrated below with examples, where the addition and / or change of consecutive cells is taken as an example of subsequent CPAC, and the candidate cell is taken as an example of candidate PSCell.

[0344] In response to the above technical problems, the embodiments of the present disclosure provide an information transmission method, which can be specifically implemented as a conditional configuration optimization method, mainly involving: when the UE is configured with subsequent CPAC, the UE records the subsequent CPAC related information (corresponding to the above-mentioned first information) and reports it to the network for network optimization of the subsequent CPAC configuration; corresponding to the above-mentioned case where the terminal is configured with the first configuration information, the first information is obtained; the first configuration information is conditional configuration information for adding and / or changing continuous cells; the first information is related information for adding and / or changing continuous cells; and the first information is sent to the network device. Specifically, this solution may include the following contents:

[0345] (1) The network sends a subsequent CPAC configuration (corresponding to the first configuration information) to the UE. The UE receives the subsequent CPAC configuration sent by the network, records the subsequent CPAC-related information, and reports it to the network for network optimization of the subsequent CPAC configuration.

[0346] (2) Based on (1), the network configures one or more of the following information to the UE:

[0347] Subsequent CPAC configuration;

[0348] An indication message (corresponding to the sixth indication message mentioned above) instructs the UE to record and report subsequent CPAC related information.

[0349] (3) Based on (1), the UE records one or more of the following subsequent CPAC-related information:

[0350] Subsequent CPAC information (corresponding to the above-mentioned continuous cell addition and / or change information);

[0351] Subsequent CPAC list information (corresponding to the above-mentioned continuous cell addition and / or change list information);

[0352] (4) Based on (3), the Subsequent CPAC information includes one or more of the following:

[0353] Identification information of each candidate PSCell (corresponding to the identification information of each candidate cell mentioned above);

[0354] Execution conditions or execution condition list configuration information of each candidate PSCell (corresponding to the execution condition configuration information of each candidate cell or the execution condition list configuration information of each candidate cell);

[0355] The number of accesses to each candidate PSCell (corresponding to the number of accesses to each candidate cell mentioned above);

[0356] The access duration of each candidate PSCell (corresponding to the access duration of each candidate cell mentioned above);

[0357] Access order information of candidate PSCells (corresponding to the access order information of the above candidate cells);

[0358] The indication information indicates that a candidate PSCell is added or released (corresponding to the first indication information, used to indicate that a first candidate cell is added or released);

[0359] The time or number information indicates the time information when a candidate PSCell is added or released (corresponding to the first time or number information, used to indicate the time information when a second candidate cell is added or released);

[0360] The indication information indicates that the execution condition of a candidate PSCell is updated (corresponding to the above-mentioned second indication information, used to indicate that the execution condition of the third candidate cell is updated);

[0361] The time or number information indicates the time information when a candidate PSCell performs condition update (corresponding to the above-mentioned second time or number information, used to indicate the time information when a fourth candidate cell performs condition update);

[0362] Updated execution condition information (information corresponding to the above-mentioned updated execution condition);

[0363] The time from receipt of the subsequent CPAC configuration to the release of the subsequent CPAC configuration (corresponding to the third time information, indicating the time from receipt of the first configuration information by the terminal to the release of the first configuration information);

[0364] (5) Based on (3), the information for each entry in the Subsequent CPAC list includes one or more of the following:

[0365] Identification information of the source PSCell (corresponding to the identification information of the above-mentioned source cell);

[0366] The identification information of the target PSCell (corresponding to the identification information of the above-mentioned target cell);

[0367] The duration from accessing the source PSCell to accessing the target PSCell (i.e., the duration the UE spends in the source PSCell; corresponding to the duration from accessing the source cell to accessing the target cell mentioned above);

[0368] Measurement result information of the source PSCell and / or target PSCell (corresponding to the measurement result information of the above-mentioned source cell and / or target cell); wherein the measurement result information may be the latest measurement result information at the time of PSCell addition or PSCell change, or the latest measurement result information before PSCell addition or PSCell change, or the latest measurement result information after PSCell addition or PSCell change; the measurement result information may include one or more of the following information: Reference Signal Receiving Power (RSRP), Reference Signal Receiving Quality (RSRQ), Signal to Interference plus Noise Ratio (SINR), etc.;

[0369] Measurement result information of each candidate PSCell (corresponding to the measurement result information of each candidate cell mentioned above); wherein, this measurement result information may be the latest measurement result information at the time of PSCell addition or PSCell change, or the latest measurement result information before PSCell addition or PSCell change, or the latest measurement result information after PSCell addition or PSCell change; the measurement result information may include one or more of the following information: Reference Signal Receiving Power (RSRP), Reference Signal Receiving Quality (RSRQ), Signal to Interference plus Noise Ratio (SINR), etc.;

[0370] Identification information of each candidate PSCell (including identification information of an added or released candidate PSCell), corresponding to the identification information of each candidate cell;

[0371] The execution condition or execution condition list configuration information of each candidate PSCell (including the execution condition configuration information of an added or released candidate PSCell), corresponding to the execution condition configuration information of each candidate cell or the execution condition list configuration information of each candidate cell;

[0372] The indication information indicates that a candidate PSCell is added or released (corresponding to the third indication information, used to indicate that a fifth candidate cell is added or released);

[0373] The time or number information indicates the time information when a candidate PSCell is added or released (corresponding to the fourth time or number information, used to indicate the time information when a sixth candidate cell is added or released);

[0374] The indication information indicates an update of an execution condition of a candidate PSCell (corresponding to the fourth indication information, used to indicate an update of an execution condition of a seventh candidate cell);

[0375] The time or number information indicates the time information when a candidate PSCell performs condition update (corresponding to the fifth time or number information, used to indicate the time information when the eighth candidate cell performs condition update);

[0376] Updated execution condition information (information corresponding to the above-mentioned updated execution condition);

[0377] (6) Based on (1), the UE records the subsequent CPAC-related information in a UE mobility history information report or other existing or new report (corresponding to the above-mentioned recording of the first information in a target report; wherein the target report includes: a terminal mobility history information report, other existing reports other than the terminal mobility history information report, or a newly added report);

[0378] (7) Based on (6), the UE records the subsequent CPAC related information in the UE mobility history information report, including the UE recording the subsequent CPAC as a list of multiple entries, each entry corresponding to a serving PSCell (corresponding to the above-mentioned first manner of recording the first information in the target report; wherein the first manner includes: recording the first information as a list including at least two entries, each entry corresponding to a serving cell);

[0379] (8) Based on (6), the UE records the subsequent CPAC-related information in other existing or new reports (corresponding to the first method described above, recording the first information in the target report), including one or more of the following:

[0380] The UE records the subsequent CPAC as a whole information, as an entry (corresponding to the above recording the first information as a whole information, as an entry);

[0381] The UE records the subsequent CPAC as a list of multiple entries, each entry corresponding to a serving PSCell (corresponding to the above-mentioned recording of the first information as a list including at least two entries, each entry corresponding to a serving cell);

[0382] (9) Based on (1), when the UE stores the subsequent CPAC, the UE sends an availability indication (corresponding to the fifth indication information) to the network, notifying the network that the UE side stores the subsequent CPAC related information; corresponding to the fifth indication information sent to the network device; the fifth indication information is used to notify the network device that the terminal stores the first information;

[0383] (10) Based on (1), when the network receives the availability indication information sent by the UE, the network sends a UE information request message (corresponding to the above-mentioned first request message) to the UE to request the UE to report subsequent CPAC-related information, and the UE sends subsequent CPAC-related information to the network through a UE information response message (corresponding to the above-mentioned first response message); the corresponding network device sends a first request message to the terminal; the first request message is used to request the terminal to report the first information; the terminal sends a first response message to the network device according to the first request message; the first response message carries the first information.

[0384] (11) Based on (1), after the network receives the subsequent CPAC-related information sent by the UE, it forwards it to the relevant node through interface signaling (corresponding to the above-mentioned sending of the first information to the target node through interface signaling) to perform subsequent CPAC configuration optimization.

[0385] Note: Currently, the above information is not reported because subsequent CPAC optimization is not yet considered. Without this information reporting, the network would be unable to optimize subsequent CPAC based on UE statistics, resulting in significant interface interaction and signaling overhead. Furthermore, the network may record this information and perform corresponding optimizations, which is not a limitation here.

[0386] The following is a specific example to illustrate this solution.

[0387] Example 1: UE records and reports Subsequent CPAC related information;

[0388] Step 1: The network configures the following configuration information for the UE:

[0389] (1)Subsequent CPAC configuration;

[0390] (2) (in some embodiments) an indication message instructing the UE to record and report subsequent CPAC related information;

[0391] Step 2: After receiving the configuration information sent by the network, the UE evaluates the execution conditions and executes subsequent CPAC when the execution conditions are met until the subsequent CPAC configuration is released;

[0392] Step 3: After step 2 or step 2 is completed, the UE records one or more of the following information:

[0393] - Identification information of each candidate PSCell; this identification information may be a Cell Global Identifier (CGI) or a Physical Cell Identifier (PCI) + frequency information; this candidate PSCell identification information may be the identification information of each initial candidate PSCell, or the final identification information of each candidate PSCell (for example, when subsequent CPAC configuration is released or a failure occurs), or the identification information of all candidate PSCells;

[0394] - Execution conditions or execution condition list configuration information for each candidate PSCell; the execution condition may be an A3, A4, and / or A5 events threshold (i.e., an A3 events threshold, an A4 events threshold, and / or an A5 events threshold); the execution condition may be: the initial execution condition for all candidate PSCells, or the last (updated) execution condition, where the last (updated) execution condition is the execution condition for releasing the subsequent CPAC configuration or when a failure occurs; or the execution condition may be: the initial execution condition for each initial candidate PSCell, or the execution condition for the last candidate PSCell, where the last candidate PSCell is the candidate PSCell for releasing the subsequent CPAC configuration or when a failure occurs; wherein the A4 event means that Neighbor becomes better than threshold, i.e., the neighbor cell is better than a threshold;

[0395] -Access times of each candidate PSCell;

[0396] - Access duration of each candidate PSCell; this duration is the total access duration of each candidate PSCell;

[0397] - The order of candidate PSCells to be accessed; this can be a list, where each entry in the list is the identification information of a candidate PSCell;

[0398] -Indication information indicates that a candidate PSCell is added or released;

[0399] - Time or number information indicates the time when a candidate PSCell is added or released; the time information can be an absolute time or a relative time relative to the receipt of the subsequent CPAC configuration; the number information can indicate: after receiving the subsequent CPAC configuration, the candidate PSCell is added or deleted after the number of PSCell changes;

[0400] -Indication information indicates that the execution condition of a candidate PSCell is updated;

[0401] - Time or frequency information indicates the time when the execution conditions of a candidate PSCell are updated; the time information can be an absolute time or a relative time relative to the receipt of the subsequent CPAC configuration; the frequency information can indicate: after receiving the subsequent CPAC configuration, the execution conditions of the candidate PSCell are updated after the number of PSCell changes;

[0402] -Updated execution condition information; the execution condition information may be updated execution condition information;

[0403] - The time from receipt of the subsequent CPAC configuration to its release;

[0404] Among them: the UE may record the above-mentioned recorded information in an existing report or a new report.

[0405] Based on the above, it can be specifically shown in Figure 4, for example: the UE is configured with 5 candidate PSCells, namely: PSCell 1 to PSCell 5; the UE's current serving PSCell is PSCell 0, and the UE's access order is: PSCell3, PSCell 2, PSCell 3, PSCell 4, PSCell 3; when the UE is in PSCell 3, the network configures the UE to add a PSCell 6 and releases PSCell 1; subsequent UEs access PSCell6, PSCell 5, and PSCell 2 in turn; when the UE is in PSCell 2, the network instructs the execution conditions for reconfiguring PSCell 4; subsequent UEs access PSCell 4 and PSCell 5 in turn; when the UE is in PSCell 5, the network instructs the UE to release the subsequent CPAC, and the UE releases the subsequent CPAC configuration.

[0406] For the situation in Figure 4, the UE may record the following information:

[0407] - Cell identification information (CGI, or PCI+frequency) of PSCells 1 to 5; for example, identification information of each initial candidate PSCell;

[0408] - Execution conditions or execution condition list configuration information of PSCells 1 to 5; for example, initial execution conditions of each initial candidate PSCell;

[0409] -PSCell 1 has 0 access times, PSCell 2 has 2 access times, PSCell 3 has 3 access times, PSCell 4 has 2 access times, PSCell 5 has 2 access times, and PSCell 6 has 1 access time;

[0410] -Access duration of PSCell 1 to PSCell 6; this value = T3 + T2 + T3 + T4 + T3 + T6 + T5 + T2 + T4 + T5, where Ti (i = 1...6) is the duration of stay in PSCell i. PSCell i may not be equal to PSCell i, that is, the duration of stay of the UE in the same PSCell each time may be different.

[0411] - Access order (PSCell 3, PSCell 2, PSCell 3, PSCell 4, PSCell 3, PSCell 6, PSCell 5, PSCell 2, PSCell 4, PSCell 5);

[0412] -Multiple entries, each entry includes information about adding or deleting a candidate PSCell or information about changing the execution conditions of a candidate PSCell. For example, the first entry includes: candidate PSCell 6 identification information, "addition" indication information (i.e., indicating that a candidate cell is added this time), the absolute time or relative time information when PSCell 6 is added, or PSCell 6 added after the 5th PSCell change; the second entry includes: candidate PSCell 1 identification information, "release" indication information (i.e., indicating that a candidate cell is released this time), the absolute time or relative time information when candidate PSCell 1 is released, or PSCell 1 released after the 5th PSCell change; the third entry includes: candidate PSCell 4 identification information, "execution condition update" indication information (i.e., indicating that the execution condition information of a candidate cell is updated this time), the absolute time or relative time information when the execution conditions of PSCell 4 are updated, or the PSCell updated after the 8th PSCell change 4 execution conditions, updated execution condition information; wherein: the above-mentioned addition, deletion or execution condition update related content can be in the same list or in separate lists, which is not limited here.

[0413] - The time from receipt of the subsequent CPAC configuration to the release of the subsequent CPAC configuration.

[0414] Step 4: The UE sends an availability indication message to the network, indicating that the UE side has stored subsequent CPAC related information;

[0415] Step 5: The network receives the availability indication information sent by the UE. If the network expects the UE to report subsequent CPAC related information, the network sends a UE information request message to the UE to request the UE to report subsequent CPAC related information.

[0416] Step 6: The UE receives the UE Information Request message sent by the network and sends a UE Information Response message to the network to send the stored subsequent CPAC related information to the network.

[0417] Step 7: The network receives the subsequent CPAC-related information sent by the UE and forwards it to other network nodes via interface signaling for network optimization of subsequent CPAC configuration. Interface signaling may include Xn, X2, F1, and E1 interface signaling.

[0418] Specifically, regarding "optimizing subsequent CPAC configuration," for example, during the analysis and optimization process, the network discovered that: during the subsequent CPAC process, PSCell 1 was deleted, PSCell 6 was added, and the execution conditions of PSCell 4 were updated, while PSCell 1 was not connected during the entire subsequent CPAC process; therefore, the next time the network configures subsequent CPAC for the UE, the network will configure PSCell 2 to PSCell 6 during the initial configuration, and initially configure the execution conditions of PSCell 4 to the updated execution conditions. This can avoid three reconfigurations in the subsequent CPAC process, saving interface interaction and air interface signaling. The network can perform analysis and optimization based on one or more sets of subsequent CPAC-related information, which is not limited here.

[0419] Example 2: UE records and reports Subsequent CPAC list information;

[0420] Step 1: The network configures the following configuration information for the UE:

[0421] (1)Subsequent CPAC configuration;

[0422] (2) (in some embodiments) an indication message instructing the UE to record and report subsequent CPAC related information;

[0423] Step 2: After receiving the configuration information sent by the network, the UE evaluates the execution conditions and executes subsequent CPAC when the execution conditions are met until the subsequent CPAC configuration is released;

[0424] Step 3: After each PSCell change in step 2, the UE records one or more of the following information:

[0425] - Source PSCell identification information; this identification information can be CGI, or PCI + frequency information;

[0426] -Target PSCell identification information; this identification information can be CGI, or PCI + frequency information;

[0427] - Duration from accessing the source PSCell to accessing the target PSCell (i.e., the duration the UE spends in the source PSCell);

[0428] - Measurement result information of the source PSCell and / or the target PSCell; the measurement result information may include cell-level measurement result information and / or beam-level measurement result information;

[0429] - Measurement result information of each candidate PSCell; the measurement result information may include cell-level measurement result information and / or beam-level measurement result information;

[0430] The above content may be based on a process of accessing the current PSCell (i.e., the currently serving PSCell) and / or a process of changing from the current PSCell to another PSCell.

[0431] - Identification information of each candidate PSCell; this identification information can be CGI, or PCI + frequency information; the identification information of the candidate PSCell can be the identification information of each initial candidate PSCell when accessing the target candidate PSCell, or the identification information of each final candidate PSCell (for example, when executing the next PSCell change or releasing the subsequent CPAC configuration or when a failure occurs), or the identification information of all candidate PSCells;

[0432] - Execution conditions or execution condition list configuration information for each candidate PSCell; the execution condition may be an A3, A4, and / or A5 events threshold; the execution condition may be: the initial execution condition for all candidate PSCells, or the last (updated) execution condition, where the last (updated) execution condition is the execution condition for executing the next PSCell change, releasing the subsequent CPAC configuration, or when a failure occurs; or the execution condition may be: the initial execution condition for each initial candidate PSCell when accessing the target PSCell, or the last (for example, when executing the next PSCell change, releasing the subsequent CPAC configuration, or when a failure occurs) execution condition for the candidate PSCell;

[0433] -Indication information indicates that a candidate PSCell is added or released;

[0434] - Time or number information indicates the time when a candidate PSCell is added or released; the time information can be an absolute time or a relative time relative to the access to the current serving PSCell (source PSCell);

[0435] -Indication information indicates that the execution condition of a candidate PSCell is updated;

[0436] - Time or number information indicates the time information of executing condition update of a candidate PSCell; the time information can be absolute time or relative time relative to accessing the current serving PSCell (source PSCell);

[0437] -Updated execution condition information; the execution condition information may be updated execution condition information;

[0438] The UE may record the above information in the UE mobility history information, or in an existing report, or in a new report.

[0439] Based on the above, for example: assume that the UE is configured with 5 candidate PSCells, namely: PSCell1 to PSCell 5; the UE's current serving PSCell is PSCell 0, and the UE's access order is PSCell3, PSCell2, PSCell 3, PSCell 4, PSCell 3; when the UE is in PSCell 3, the network configures the UE to add a PSCell 6 and releases PSCell 1; the subsequent UE accesses PSCell 6, PSCell 5, and PSCell2 in turn; when the UE is in PSCell 2, the network instructs the execution conditions for reconfiguring PSCell 4; the subsequent UE accesses PSCell 4 and PSCell 5 in turn; when the UE is in PSCell 5, the network instructs the UE to release the subsequent CPAC, and the UE releases the subsequent CPAC configuration (see Figure 4 for details). In this regard, the UE can record the following:

[0440] The first entry (based on the process of accessing this PSCell):

[0441] - Source PSCell 0 identification information;

[0442] -Target PSCell 3 identification information;

[0443] -The duration the UE spends in PSCell 0;

[0444] -PSCell 0 measurement result information;

[0445] -PSCell 3 measurement result information;

[0446] - Measurement results information for PSCell 1, PSCell 2, PSCell 4, and PSCell 5;

[0447] - Cell identification information (such as CGI, or PCI+frequency) of PSCell 1, PSCell 2, PSCell 4, and PSCell 5; for example, identification information of each initial candidate PSCell;

[0448] - Execution conditions or execution condition list configuration information for PSCell 1, PSCell 2, PSCell 4, and PSCell 5; for example, initial execution conditions for each initial candidate PSCell;

[0449] The second entry (based on the process of accessing this PSCell):

[0450] - Source PSCell 3 identification information;

[0451] -Target PSCell 2 identification information;

[0452] -The duration the UE spends in PSCell 3;

[0453] -PSCell 3 measurement result information;

[0454] -PSCell 2 measurement result information;

[0455] - Measurement results information for PSCell 1, PSCell 3, PSCell 4, and PSCell 5;

[0456] - Cell identification information (such as CGI, or PCI+frequency) of PSCell 1, PSCell 3, PSCell 4, and PSCell 5; for example, identification information of each initial candidate PSCell;

[0457] - Execution conditions or execution condition list configuration information for PSCell 1, PSCell 3, PSCell 4, and PSCell 5; for example, initial execution conditions for each initial candidate PSCell;

[0458] The third and fourth entries are similar to the first two entries, except that the source PSCell in the third entry is PSCell 2 and the target PSCell is PSCell 3; the source PSCell in the fourth entry is PSCell 3 and the target PSCell is PSCell 4. The details are not repeated here.

[0459] The fifth entry:

[0460] - Source PSCell 4 identification information;

[0461] -Target PSCell 3 identification information;

[0462] -The duration the UE spends in PSCell 4;

[0463] -PSCell 4 measurement result information;

[0464] -PSCell 3 measurement result information;

[0465] - Measurement results information for PSCell 1, PSCell 2, PSCell 4, and PSCell 5;

[0466] - Cell identification information (such as CGI, or PCI+frequency) of PSCell 1, PSCell 2, PSCell 4, and PSCell 5; for example, identification information of each initial candidate PSCell;

[0467] - Execution conditions or execution condition list configuration information for PSCell 1, PSCell 2, PSCell 4, and PSCell 5; for example, initial execution conditions for each initial candidate PSCell;

[0468] -Multiple entries, each entry includes information on adding or deleting a candidate PSCell, such as the first entry includes: candidate PSCell 6 identification information, "addition" indication information (i.e., indicating that a candidate cell is added this time), and the absolute time or relative time information when PSCell 6 is added; the second entry includes: candidate PSCell 1 identification information, "release" indication information (i.e., indicating that a candidate cell is released this time), and the absolute time or relative time information when candidate PSCell 1 is released; wherein: the above-mentioned addition or deletion related content can be in the same list or in separate lists (the same applies if there is an execution condition update).

[0469] The sixth and seventh entries are similar to the first or second entry, except that the source PSCell in the sixth entry is PSCell 3 and the target PSCell is PSCell 6; the source PSCell in the seventh entry is PSCell 6 and the target PSCell is PSCell 5; the details are not repeated here.

[0470] The eighth entry:

[0471] - Source PSCell 5 identification information;

[0472] -Target PSCell 2 identification information;

[0473] -The duration the UE spends in PSCell 5;

[0474] -PSCell 5 measurement result information;

[0475] -PSCell 2 measurement result information;

[0476] - Measurement results information for PSCell 1, PSCell 3, PSCell 4, PSCell 5, and PSCell 6;

[0477] - Cell identification information (such as CGI, or PCI+frequency) of PSCell 1, PSCell 3, PSCell 4, PSCell 5, and PSCell 6; for example, identification information of each initial candidate PSCell;

[0478] - Execution conditions or execution condition list configuration information for PSCell 1, PSCell 3, PSCell 4, PSCell 5, and PSCell 6; for example, initial execution conditions for each initial candidate PSCell;

[0479] -1 entry, which includes information about an execution condition update, specifically: candidate PSCell 4 identification information, "change execution condition" indication information (i.e., "execution condition update" indication information, indicating that the execution condition information of a candidate cell is updated this time), and the absolute or relative time information of the execution condition change;

[0480] The subsequent entries (the ninth and tenth entries) are similar to the above entries, except that the source PSCell in the ninth entry is PSCell 2 and the target PSCell is PSCell 4; the source PSCell in the tenth entry is PSCell 4 and the target PSCell is PSCell 5; the details are not repeated here.

[0481] Step 4: The UE sends an availability indication message to the network, indicating that the UE side has stored subsequent CPAC related information;

[0482] Step 5: The network receives the availability indication information sent by the UE; if the network wants the UE to report subsequent CPAC related information, the network sends a UE information request message to the UE to request the UE to report subsequent CPAC related information;

[0483] Step 6: The UE receives the UE Information Request message sent by the network and sends a UE Information Response message to the network to send the stored subsequent CPAC related information to the network.

[0484] Step 7: The network receives the subsequent CPAC-related information sent by the UE and forwards it to other network nodes via interface signaling for network optimization of subsequent CPAC configuration. Interface signaling may include Xn, X2, F1, and E1 interface signaling.

[0485] Specifically, regarding "optimizing subsequent CPAC configuration," for example, during the analysis and optimization process, the network discovered that: during the subsequent CPAC process, PSCell 1 was deleted, PSCell 6 was added, and the execution conditions of PSCell 4 were updated, while PSCell 1 was not connected during the entire subsequent CPAC process; therefore, the next time the network configures subsequent CPAC for the UE, the network will configure PSCell 2 to PSCell 6 during the initial configuration, and initially configure the execution conditions of PSCell 4 to the updated execution conditions. This can avoid three reconfigurations in the subsequent CPAC process, saving interface interaction and air interface signaling. The network can perform analysis and optimization based on one or more sets of subsequent CPAC-related information, which is not limited here.

[0486] Example 3: UE records and reports Subsequent CPAC and Subsequent CPAC list;

[0487] Based on Example 1 and Example 2, the UE may also simultaneously record the Subsequent CPAC (information) and the Subsequent CPAC list (information). For example, while the UE records the Subsequent CPAC list, the UE may also record the "time from receipt of the subsequent CPAC configuration to the release of the subsequent CPAC configuration" in the Subsequent CPAC. In addition, the UE may record the relevant information of multiple subsequent CPACs, and may record them in a list format, where each entry in the list records the relevant information of the subsequent CPAC once.

[0488] Example 4: Network recording of Subsequent CPAC and / or Subsequent CPAC list;

[0489] Network side solution: The network can record the content recorded on the UE side in the above embodiments 1 to 3 and use it to optimize the subsequent CPAC configuration of the network. For details, please refer to the above content and will not be repeated here.

[0490] It is to be noted that the relevant contents of the above embodiments can be referred to each other, and the repeated parts will not be repeated here.

[0491] From the above, the solution provided by the embodiment of the present disclosure can achieve: when the UE is configured with subsequent CPAC, the UE records the subsequent CPAC related information and reports it to the network for the network to optimize the subsequent CPAC configuration, thereby reducing the network reconfiguration during the subsequent CPAC process (i.e., avoiding multiple reconfigurations such as PSCell addition or release during the subsequent CPAC process), and reducing interface interaction and signaling overhead.

[0492] The embodiment of the present disclosure further provides an information transmission device, which is a terminal, as shown in FIG5 , including a memory 51 , a transceiver 52 , and a processor 53 :

[0493] The memory 51 is used to store computer programs; the transceiver 52 is used to send and receive data under the control of the processor 53; the processor 53 is used to read the computer program in the memory 51 and perform the following operations:

[0494] When the terminal is configured with first configuration information, obtaining first information; the first configuration information is conditional configuration information for adding and / or changing consecutive cells; the first information is related information for adding and / or changing consecutive cells;

[0495] The first information is sent to the network device via the transceiver 52 , wherein the first information includes at least one of the following: continuous cell addition and / or change information; continuous cell addition and / or change list information.

[0496] The information transmission device provided by the embodiment of the present disclosure obtains the first information when the terminal is configured with the first configuration information; the first configuration information is conditional configuration information for continuous cell addition and / or change; the first information is related information for continuous cell addition and / or change; the first information is sent to the network device; wherein the first information includes at least one of the following: continuous cell addition and / or change information; continuous cell addition and / or change list information; it can support the network side to perform configuration optimization based on the first information, thereby reducing the number of times the first configuration information is updated, and further supports reducing the interface interaction and signaling overhead brought about by the update of the first configuration information, which well solves the problem in the related technology that it cannot support the reduction of interface interaction and signaling overhead brought about by the solution for continuous cell addition and / or change.

[0497] Specifically, the transceiver 52 is used to receive and send data under the control of the processor 53.

[0498] In FIG5 , the bus architecture may include any number of interconnected buses and bridges, specifically one or more processors represented by processor 53 and various circuits of memory represented by memory 51. The bus architecture may also link together various other circuits such as peripheral devices, voltage regulators, and power management circuits, which are well known in the art and are therefore not further described herein. The bus interface provides an interface. The transceiver 52 may be a plurality of components, i.e., a transmitter and a receiver, providing a unit for communicating with various other devices on a transmission medium, such as a wireless channel, a wired channel, an optical cable, and the like. For different user devices, the user interface 54 may also be an interface capable of connecting external or internal devices as required, and the connected devices include but are not limited to a keypad, a display, a speaker, a microphone, a joystick, and the like.

[0499] The processor 53 is responsible for managing the bus architecture and general processing, and the memory 51 can store data used by the processor 53 when performing operations.

[0500] In some embodiments, the processor 53 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 adopt a multi-core architecture.

[0501] The processor calls the computer program stored in the memory to execute any of the methods provided by the embodiments of the present disclosure according to the obtained executable instructions. The processor and the memory can also be arranged physically separately.

[0502] In an embodiment of the present disclosure, the continuous cell addition and / or change information includes at least one of the following: identification information of each candidate cell; execution condition configuration information of each candidate cell or execution condition list configuration information of each candidate cell; access times of each candidate cell; access duration of each candidate cell; access sequence information of candidate cells; first indication information, used to indicate that the first candidate cell is added or released; first time or number information, used to indicate time information of the second candidate cell being added or released; second indication information, used to indicate that the execution condition of the third candidate cell is updated; second time or number information, used to indicate time information of the execution condition of the fourth candidate cell being updated; information on the updated execution condition; third time information, used to indicate time information from the receipt of the first configuration information by the terminal to the release of the first configuration information.

[0503] Among them, the information of each entry in the continuous cell addition and / or change list information includes at least one of the following: identification information of the source cell; identification information of the target cell; the duration from accessing the source cell to accessing the target cell; measurement result information of the source cell and / or target cell; measurement result information of each candidate cell; identification information of each candidate cell; execution condition configuration information of each candidate cell or execution condition list configuration information of each candidate cell; third indication information, used to indicate that the fifth candidate cell is added or released; fourth time or number information, used to indicate time information of the sixth candidate cell being added or released; fourth indication information, used to indicate that the execution condition of the seventh candidate cell is updated; fifth time or number information, used to indicate time information of the eighth candidate cell execution condition update; information of the updated execution condition.

[0504] In some embodiments, the operation further includes: recording the first information in a target report; wherein the target report includes: a terminal movement history information report, other existing reports except the terminal movement history information report, or a newly added report.

[0505] The recording of the first information in the target report includes: recording the first information in the target report in a first manner; the first manner includes any one of the following: recording the first information as a list including at least two entries, each entry corresponding to a service cell; recording the first information as a whole information as an entry.

[0506] In some embodiments, the operation also includes: receiving a first request message sent by the network device through the transceiver; the first request message is used to request the terminal to report the first information; sending the first information to the network device includes: sending a first response message to the network device according to the first request message; the first response message carries the first information.

[0507] In an embodiment of the present disclosure, the operation further includes: before receiving the first request message sent by the network device, sending fifth indication information to the network device through the transceiver; the fifth indication information is used to notify the network device that the terminal stores the first information.

[0508] It should be noted here that the above-mentioned device provided in the embodiment of the present disclosure can implement all the method steps implemented in the above-mentioned terminal-side method embodiment, and can achieve the same technical effect. The parts and beneficial effects of this embodiment that are the same as the method embodiment will not be described in detail here.

[0509] The embodiment of the present disclosure further provides an information transmission device, which is a network device, as shown in FIG6 , including a memory 61 , a transceiver 62 , and a processor 63 :

[0510] The memory 61 is used to store computer programs; the transceiver 62 is used to send and receive data under the control of the processor 63; the processor 63 is used to read the computer program in the memory 61 and perform the following operations:

[0511] The transceiver 62 receives the first information sent by the terminal; the first information is related information about the addition and / or change of consecutive cells; wherein the first information includes at least one of the following: consecutive cell addition and / or change information; consecutive cell addition and / or change list information.

[0512] The information transmission device provided in the embodiment of the present disclosure sends the first information through the receiving terminal; the first information is relevant information about the addition and / or change of continuous cells; wherein the first information includes at least one of the following: continuous cell addition and / or change information; continuous cell addition and / or change list information; it can support the network side to perform configuration optimization based on the first information, thereby reducing the number of times the first configuration information is updated, and further supports reducing the interface interaction and signaling overhead brought about by the update of the first configuration information, which is a good solution to the problem in related technologies that cannot support the reduction of interface interaction and signaling overhead brought about by the solution for adding and / or changing continuous cells.

[0513] Specifically, the transceiver 62 is used to receive and send data under the control of the processor 63.

[0514] In FIG6 , the bus architecture may include any number of interconnected buses and bridges, specifically one or more processors represented by processor 63 and various circuits of memory represented by memory 61. The bus architecture may also link together various other circuits such as peripheral devices, voltage regulators, and power management circuits, which are well known in the art and are therefore not further described herein. The bus interface provides an interface. The transceiver 62 may be a plurality of components, i.e., a transmitter and a receiver, providing a unit for communicating with various other devices over a transmission medium, such as a wireless channel, a wired channel, an optical cable, or the like. The processor 63 is responsible for managing the bus architecture and general processing, and the memory 61 may store data used by the processor 63 when performing operations.

[0515] The processor 63 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 adopt a multi-core architecture.

[0516] In an embodiment of the present disclosure, the continuous cell addition and / or change information includes at least one of the following: identification information of each candidate cell; execution condition configuration information of each candidate cell or execution condition list configuration information of each candidate cell; access times of each candidate cell; access duration of each candidate cell; access sequence information of candidate cells; first indication information, used to indicate that the first candidate cell is added or released; first time or number information, used to indicate time information that the second candidate cell is added or released; second indication information, used to indicate that the execution condition of the third candidate cell is updated; second time or number information, used to indicate time information that the execution condition of the fourth candidate cell is updated; information on the updated execution condition; third time information, used to indicate time information from the receipt of the first configuration information by the terminal to the release of the first configuration information, wherein the first configuration information is conditional configuration information for continuous cell addition and / or change.

[0517] Among them, the information of each entry in the continuous cell addition and / or change list information includes at least one of the following: identification information of the source cell; identification information of the target cell; the duration from accessing the source cell to accessing the target cell; measurement result information of the source cell and / or target cell; measurement result information of each candidate cell; identification information of each candidate cell; execution condition configuration information of each candidate cell or execution condition list configuration information of each candidate cell; third indication information, used to indicate that the fifth candidate cell is added or released; fourth time or number information, used to indicate time information of the sixth candidate cell being added or released; fourth indication information, used to indicate that the execution condition of the seventh candidate cell is updated; fifth time or number information, used to indicate time information of the eighth candidate cell execution condition update; information of the updated execution condition.

[0518] In the embodiment of the present disclosure, the first information is carried in a target report; wherein the target report includes: a terminal movement history information report, other existing reports except the terminal movement history information report, or a newly added report.

[0519] The first information is recorded in the target report by the terminal in a first manner; the first manner includes any one of the following: recording the first information as a list including at least two entries, each entry corresponding to a service cell; recording the first information as a whole information as an entry.

[0520] In some embodiments, the operation also includes: sending a first request message to the terminal through the transceiver; the first request message is used to request the terminal to report the first information; receiving the first information sent by the terminal includes: receiving a first response message sent by the terminal according to the first request message; the first response message carries the first information.

[0521] In the embodiment of the present disclosure, the operation further includes: before sending the first request message to the terminal, receiving fifth indication information sent by the terminal through the transceiver; the fifth indication information is used to notify the network device that the terminal stores the first information.

[0522] In some embodiments, the operation further includes: using the transceiver to send the first information to the target node through interface signaling.

[0523] It should be noted here that the above-mentioned device provided in the embodiment of the present disclosure can implement all the method steps implemented in the above-mentioned network device side method embodiment, and can achieve the same technical effect. The parts and beneficial effects that are the same as the method embodiment in this embodiment will not be described in detail here.

[0524] The present disclosure also provides an information transmission device, which is applied to a terminal, as shown in FIG7 , and includes:

[0525] A first acquiring unit 71 is configured to acquire first information when the terminal is configured with first configuration information; the first configuration information is conditional configuration information for adding and / or changing consecutive cells; the first information is related information for adding and / or changing consecutive cells;

[0526] The first sending unit 72 is configured to send the first information to the network device; wherein the first information includes at least one of the following: continuous cell addition and / or change information; continuous cell addition and / or change list information.

[0527] The information transmission device provided by the embodiment of the present disclosure obtains the first information when the terminal is configured with the first configuration information; the first configuration information is conditional configuration information for continuous cell addition and / or change; the first information is related information for continuous cell addition and / or change; the first information is sent to the network device; wherein the first information includes at least one of the following: continuous cell addition and / or change information; continuous cell addition and / or change list information; it can support the network side to perform configuration optimization based on the first information, thereby reducing the number of times the first configuration information is updated, and further supports reducing the interface interaction and signaling overhead brought about by the update of the first configuration information, which well solves the problem in the related technology that it cannot support the reduction of interface interaction and signaling overhead brought about by the solution for continuous cell addition and / or change.

[0528] In an embodiment of the present disclosure, the continuous cell addition and / or change information includes at least one of the following: identification information of each candidate cell; execution condition configuration information of each candidate cell or execution condition list configuration information of each candidate cell; access times of each candidate cell; access duration of each candidate cell; access sequence information of candidate cells; first indication information, used to indicate that the first candidate cell is added or released; first time or number information, used to indicate time information of the second candidate cell being added or released; second indication information, used to indicate that the execution condition of the third candidate cell is updated; second time or number information, used to indicate time information of the execution condition of the fourth candidate cell being updated; information on the updated execution condition; third time information, used to indicate time information from the receipt of the first configuration information by the terminal to the release of the first configuration information.

[0529] Among them, the information of each entry in the continuous cell addition and / or change list information includes at least one of the following: identification information of the source cell; identification information of the target cell; the duration from accessing the source cell to accessing the target cell; measurement result information of the source cell and / or target cell; measurement result information of each candidate cell; identification information of each candidate cell; execution condition configuration information of each candidate cell or execution condition list configuration information of each candidate cell; third indication information, used to indicate that the fifth candidate cell is added or released; fourth time or number information, used to indicate time information of the sixth candidate cell being added or released; fourth indication information, used to indicate that the execution condition of the seventh candidate cell is updated; fifth time or number information, used to indicate time information of the eighth candidate cell execution condition update; information of the updated execution condition.

[0530] In some embodiments, the information transmission device further includes: a first processing unit, configured to record the first information in a target report; wherein the target report includes: a terminal movement history information report, other existing reports other than the terminal movement history information report, or a newly added report.

[0531] The recording of the first information in the target report includes: recording the first information in the target report in a first manner; the first manner includes any one of the following: recording the first information as a list including at least two entries, each entry corresponding to a service cell; recording the first information as a whole information as an entry.

[0532] In some embodiments, the information transmission device further includes: a first receiving unit, used to receive a first request message sent by the network device; the first request message is used to request the terminal to report the first information; sending the first information to the network device includes: sending a first response message to the network device according to the first request message; the first response message carries the first information.

[0533] In an embodiment of the present disclosure, the information transmission device further includes: a second sending unit, used to send fifth indication information to the network device before receiving the first request message sent by the network device; the fifth indication information is used to notify the network device that the terminal stores the first information.

[0534] It should be noted here that the above-mentioned device provided by the embodiment of the present disclosure can implement all the method steps implemented by the above-mentioned terminal-side method embodiment, and can achieve the same technical effect. The parts and beneficial effects of this embodiment that are the same as the method embodiment will not be described in detail here.

[0535] The present disclosure also provides an information transmission device, which is applied to a network device, as shown in FIG8 , and includes:

[0536] The second receiving unit 81 is used to receive the first information sent by the terminal; the first information is related information about the addition and / or change of consecutive cells; wherein the first information includes at least one of the following: continuous cell addition and / or change information; continuous cell addition and / or change list information.

[0537] The information transmission device provided in the embodiment of the present disclosure receives the first information sent by the terminal; the first information is relevant information of the addition and / or change of continuous cells; wherein the first information includes at least one of the following: information of the addition and / or change of continuous cells; information of the list of addition and / or change of continuous cells; it can support the network side to perform configuration optimization according to the first information, thereby reducing the number of times the first configuration information is updated, and further supports the reduction of interface interaction and signaling overhead brought about by the update of the first configuration information, which well solves the problem in the related technology that it cannot support the reduction of interface interaction and signaling overhead brought about by the solution for the addition and / or change of continuous cells.

[0538] In an embodiment of the present disclosure, the continuous cell addition and / or change information includes at least one of the following: identification information of each candidate cell; execution condition configuration information of each candidate cell or execution condition list configuration information of each candidate cell; access times of each candidate cell; access duration of each candidate cell; access sequence information of candidate cells; first indication information, used to indicate that the first candidate cell is added or released; first time or number information, used to indicate time information that the second candidate cell is added or released; second indication information, used to indicate that the execution condition of the third candidate cell is updated; second time or number information, used to indicate time information that the execution condition of the fourth candidate cell is updated; information on the updated execution condition; third time information, used to indicate time information from the receipt of the first configuration information by the terminal to the release of the first configuration information, wherein the first configuration information is conditional configuration information for continuous cell addition and / or change.

[0539] Among them, the information of each entry in the continuous cell addition and / or change list information includes at least one of the following: identification information of the source cell; identification information of the target cell; the duration from accessing the source cell to accessing the target cell; measurement result information of the source cell and / or target cell; measurement result information of each candidate cell; identification information of each candidate cell; execution condition configuration information of each candidate cell or execution condition list configuration information of each candidate cell; third indication information, used to indicate that the fifth candidate cell is added or released; fourth time or number information, used to indicate time information of the sixth candidate cell being added or released; fourth indication information, used to indicate that the execution condition of the seventh candidate cell is updated; fifth time or number information, used to indicate time information of the eighth candidate cell execution condition update; information of the updated execution condition.

[0540] In the embodiment of the present disclosure, the first information is carried in a target report; wherein the target report includes: a terminal movement history information report, other existing reports except the terminal movement history information report, or a newly added report.

[0541] The first information is recorded in the target report by the terminal in a first manner; the first manner includes any one of the following: recording the first information as a list including at least two entries, each entry corresponding to a service cell; recording the first information as a whole information as an entry.

[0542] In some embodiments, the information transmission device further includes: a third sending unit, used to send a first request message to the terminal; the first request message is used to request the terminal to report the first information; the first information sent by the receiving terminal includes: receiving a first response message sent by the terminal according to the first request message; the first response message carries the first information.

[0543] In an embodiment of the present disclosure, the information transmission device further includes: a third receiving unit, used to receive fifth indication information sent by the terminal before sending the first request message to the terminal; the fifth indication information is used to notify the network device that the terminal stores the first information.

[0544] In some embodiments, the information transmission device further includes: a fourth sending unit, configured to send the first information to the target node via interface signaling.

[0545] It should be noted here that the above-mentioned device provided in the embodiment of the present disclosure can implement all the method steps implemented in the above-mentioned network device side method embodiment, and can achieve the same technical effect. The parts and beneficial effects of this embodiment that are the same as the method embodiment will not be described in detail here.

[0546] It should be noted that the division of units in the embodiments of the present disclosure is schematic and is merely a logical functional division. In actual implementation, other division methods may be used. Furthermore, the functional units in the various embodiments of the present disclosure may be integrated into a single processing unit, or each unit may exist physically separately, or two or more units may be integrated into a single unit. The aforementioned integrated units may be implemented in the form of hardware or software functional units.

[0547] If the integrated unit is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a processor-readable storage medium. Based on this understanding, the technical solution of the present disclosure is essentially or the part that contributes to the relevant technology or all or part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a storage medium, including a number of instructions for enabling a computer device (which can 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. The aforementioned storage medium includes: various media that can store program codes, such as a USB flash drive, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk or an optical disk.

[0548] An embodiment of the present disclosure further provides a non-transitory readable storage medium storing a computer program, wherein the computer program is used to enable a processor to execute the above-mentioned terminal side or network device side method.

[0549] The non-transitory readable storage medium can be any available medium or data storage device that can be accessed by the processor, including but not limited to magnetic storage (such as floppy disks, hard disks, magnetic tapes, magneto-optical disks (MO)), optical storage (such as compact discs (CD), digital video discs (DVD), Blu-ray discs (BD), high-definition versatile discs (HVD), etc.), and semiconductor storage (such as ROM, erasable programmable read-only memory (EPROM), electrically erasable programmable read-only memory (EEPROM), non-volatile memory (NAND (Non-volatile Memory Device) FLASH), solid-state drives (SSD)), etc.

[0550] Among them, the implementation embodiments of the above-mentioned methods on the terminal side or the network device side are all applicable to the embodiments of the non-transitory readable storage medium and can also achieve the same technical effects.

[0551] Those skilled in the art will appreciate that the embodiments of the present disclosure may be provided as methods, systems, or computer program products. Therefore, the present disclosure may take the form of a complete hardware embodiment, a complete software embodiment, or an embodiment combining software and hardware. Furthermore, the present disclosure may take the form of a computer program product implemented on one or more computer-usable storage media (including but not limited to magnetic disk storage and optical storage, etc.) containing computer-usable program code.

[0552] The present disclosure is described with reference to the flowcharts and / or block diagrams of the methods, devices (systems), and computer program products according to the embodiments of the present disclosure. It should be understood that each process and / or box in the flowchart and / or block diagram, as well as the combination of the processes and / or boxes in the flowchart and / or block diagram, can be implemented by computer-executable instructions. These computer-executable instructions can be provided to a processor of a general-purpose computer, a special-purpose computer, an embedded processor, or other programmable data processing device to produce a machine, so that the instructions executed by the processor of the computer or other programmable data processing device produce a device for implementing the functions specified in one or more processes in the flowchart and / or one or more boxes in the block diagram.

[0553] These processor-executable instructions may also be stored in a processor-readable memory that can direct a computer or other programmable data processing device to operate in a specific manner, so that the instructions stored in the processor-readable memory produce a product including an instruction device that implements the functions specified in one or more processes in the flowchart and / or one or more boxes in the block diagram.

[0554] These processor-executable instructions may also be loaded onto a computer or other programmable data processing device so that a series of operational steps are executed on the computer or other programmable device to produce a computer-implemented process, whereby the instructions executed on the computer or other programmable device provide steps for implementing the functions specified in one or more processes in the flowchart and / or one or more boxes in the block diagram.

[0555] It should be noted that it should be understood that the division of the above modules is merely a division of logical functions. In actual implementation, they can be fully or partially integrated into one physical entity, or they can be physically separated. Moreover, these modules can all be implemented in the form of software called by a processing element; or they can all be implemented in the form of hardware; or some modules can be implemented in the form of software called by a processing element, and some modules can be implemented in the form of hardware. For example, a module can be a separately established processing element, or it can be integrated into a chip of the above-mentioned device. In addition, it can also be stored in the memory of the above-mentioned device in the form of program code, and called by a processing element of the above-mentioned device to perform the functions of the above-mentioned module. The implementation of other modules is similar. In addition, these modules can all or partly be integrated together, or they can be implemented independently. The processing element described here can be an integrated circuit with signal processing capabilities. During implementation, each step of the above method or each module above can be completed by an integrated logic circuit of hardware in the processor element or instructions in the form of software.

[0556] For example, each module, unit, sub-unit or sub-module can be one or more integrated circuits configured to implement the above method, such as one or more application-specific integrated circuits (ASICs), one or more digital signal processors (DSPs), or one or more field programmable gate arrays (FPGAs). For another example, when a module is implemented by scheduling program code through a processing element, the processing element can be a general-purpose processor, such as a central processing unit (CPU) or other processor that can call program code. For another example, these modules can be integrated together and implemented in the form of a system-on-a-chip (SOC).

[0557] The terms "first," "second," and the like in the specification and claims of the present disclosure are used to distinguish similar objects and are not necessarily used to describe a specific order or precedence. It should be understood that the terms used in this manner are interchangeable where appropriate, so that the embodiments of the present disclosure described herein may be implemented in a sequence other than that illustrated or described herein. In addition, the terms "including" and "having," and any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, product, or device that includes a series of steps or units need not be limited to those steps or units explicitly listed, but may include other steps or units that are not explicitly listed or that are inherent to these processes, methods, products, or devices. In addition, the use of "and / or" in the specification and claims to indicate at least one of the connected objects, for example, A and / or B and / or C, means that seven situations are included: A alone, B alone, C alone, both A and B present, both B and C present, both A and C present, and all A, B, and C present. Similarly, the use of "at least one of A and B" in the specification and claims should be understood to mean "A alone, B alone, or both A and B present."

[0558] Obviously, those skilled in the art may make various changes and modifications 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 disclosure and their equivalents, the present disclosure is intended to include such modifications and variations.

Claims

1. An information transmission method, applied to a terminal, the method comprising: When the terminal is configured with first configuration information, acquiring first information; The first configuration information is conditional configuration information for adding and / or changing consecutive cells; The first information is related information of adding and / or changing consecutive cells; Sending the first information to a network device; The first information includes at least one of the following: Continuous cell addition and / or change information; Continuous cell addition and / or change list information.

2. The information transmission method according to claim 1, wherein: The continuous cell addition and / or change information includes at least one of the following: identification information of each candidate cell; Execution condition configuration information of each candidate cell or execution condition list configuration information of each candidate cell; The number of accesses to each candidate cell; The access duration of each candidate cell; Access order information of candidate cells; The first indication information is used to indicate that the first candidate cell is added or released; The first time or number information is used to indicate the time information when the second candidate cell is added or released; second indication information, used to indicate an update of an execution condition of a third candidate cell; The second time or number information is used to indicate the time information when the fourth candidate cell executes the condition update; Updated information on execution conditions; The third time information is used to indicate the time information from when the terminal receives the first configuration information to when the first configuration information is released.

3. The information transmission method according to claim 1, wherein: The information of each entry in the continuous cell addition and / or change list information includes at least one of the following: Identification information of the source cell; Identification information of the target cell; The time from accessing the source cell to accessing the target cell; Measurement result information of the source cell and / or the target cell; Measurement result information of each candidate cell; identification information of each candidate cell; Execution condition configuration information of each candidate cell or execution condition list configuration information of each candidate cell; third indication information, used to indicate that the fifth candidate cell is added or released; Fourth time or number information, used to indicate time information when the sixth candidate cell is added or released; fourth indication information, used to indicate an update of an execution condition of a seventh candidate cell; fifth time or number information, used to indicate time information of executing condition update of the eighth candidate cell; Updated execution condition information.

4. The information transmission method according to claim 1, further comprising: recording the first information in a target report; The target report includes: a terminal movement history information report, other existing reports except the terminal movement history information report, or a newly added report.

5. The information transmission method according to claim 4, wherein: The step of recording the first information in a target report includes: Using a first method, recording the first information in a target report; The first method includes any one of the following: Recording the first information as a list including at least two entries, each entry corresponding to a serving cell; The first information is recorded as a whole information, as an entry.

6. The information transmission method according to claim 1, wherein: Also includes: Receiving a first request message sent by the network device; The first request message is used to request the terminal to report the first information; The sending the first information to the network device includes: Sending a first response message to the network device according to the first request message; The first response message carries the first information.

7. The information transmission method according to claim 6, wherein: Before receiving the first request message sent by the network device, the method further includes: Sending fifth indication information to the network device; the fifth indication information is used to notify the network device The network device terminal stores the first information.

8. An information transmission method, applied to a network device, the method comprising: receiving first information sent by a terminal; The first information is related information of adding and / or changing consecutive cells; The first information includes at least one of the following: Continuous cell addition and / or change information; Continuous cell addition and / or change list information.

9. The information transmission method according to claim 8, wherein: The continuous cell addition and / or change information includes at least one of the following: identification information of each candidate cell; Execution condition configuration information of each candidate cell or execution condition list configuration information of each candidate cell; The number of accesses to each candidate cell; The access duration of each candidate cell; Access order information of candidate cells; The first indication information is used to indicate that the first candidate cell is added or released; The first time or number information is used to indicate the time information when the second candidate cell is added or released; second indication information, used to indicate an update of an execution condition of a third candidate cell; The second time or number information is used to indicate the time information when the fourth candidate cell executes the condition update; Updated information on execution conditions; The third time information is used to indicate the time information from when the terminal receives the first configuration information to when the first configuration information is released, where the first configuration information is conditional configuration information for adding and / or changing continuous cells.

10. The information transmission method according to claim 8, wherein: The information of each entry in the continuous cell addition and / or change list information includes at least one of the following: Identification information of the source cell; Identification information of the target cell; The time from accessing the source cell to accessing the target cell; Measurement result information of the source cell and / or the target cell; Measurement result information of each candidate cell; identification information of each candidate cell; Execution condition configuration information of each candidate cell or execution condition list configuration information of each candidate cell; third indication information, used to indicate that the fifth candidate cell is added or released; Fourth time or number information, used to indicate time information when the sixth candidate cell is added or released; fourth indication information, used to indicate an update of an execution condition of a seventh candidate cell; fifth time or number information, used to indicate time information of executing condition update of the eighth candidate cell; Updated execution condition information.

11. The information transmission method according to claim 8, wherein: The first information is carried in a target report; The target report includes: a terminal movement history information report, other existing reports except the terminal movement history information report, or a newly added report.

12. The information transmission method according to claim 11, wherein: The first information is recorded by the terminal in a target report in a first manner; The first method includes any one of the following: Recording the first information as a list including at least two entries, each entry corresponding to a serving cell; The first information is recorded as a whole information, as an entry.

13. The information transmission method according to claim 8, further comprising: Sending a first request message to the terminal; The first request message is used to request the terminal to report the first information; The first information sent by the receiving terminal includes: Receiving a first response message sent by the terminal according to the first request message; The first response message carries first information.

14. The information transmission method according to claim 13, wherein: Before sending the first request message to the terminal, the method further includes: Receive fifth indication information sent by the terminal; the fifth indication information is used to notify the network device that the terminal stores the first information.

15. The information transmission method according to claim 8, further comprising: The first information is sent to the target node through interface signaling.

16. An information transmission device, the information transmission device is a terminal, the information transmission device comprises a memory, a transceiver, and a processor: a memory for storing a computer program; a transceiver for transmitting and receiving data under the control of the processor; A processor is configured to read the computer program in the memory and perform the following operations: In a case where the terminal is configured with first configuration information, acquiring first information; the first configuration information is conditional configuration information for adding and / or changing consecutive cells; The first information is related information of adding and / or changing consecutive cells; Sending the first information to a network device through the transceiver; The first information includes at least one of the following: Continuous cell addition and / or change information; Continuous cell addition and / or change list information.

17. The information transmission device according to claim 16, wherein: The continuous cell addition and / or change information includes at least one of the following: identification information of each candidate cell; Execution condition configuration information of each candidate cell or execution condition list configuration information of each candidate cell; The number of accesses to each candidate cell; The access duration of each candidate cell; Access order information of candidate cells; The first indication information is used to indicate that the first candidate cell is added or released; The first time or number information is used to indicate the time information when the second candidate cell is added or released; second indication information, used to indicate an update of an execution condition of a third candidate cell; The second time or number information is used to indicate the time information when the fourth candidate cell executes the condition update; Updated information on execution conditions; The third time information is used to indicate the time information from when the terminal receives the first configuration information to when the first configuration information is released.

18. The information transmission device according to claim 16, wherein: The information of each entry in the continuous cell addition and / or change list information includes at least one of the following: Identification information of the source cell; Identification information of the target cell; The time from accessing the source cell to accessing the target cell; Measurement result information of the source cell and / or the target cell; Measurement result information of each candidate cell; identification information of each candidate cell; Execution condition configuration information of each candidate cell or execution condition list configuration information of each candidate cell; third indication information, used to indicate that the fifth candidate cell is added or released; Fourth time or number information, used to indicate time information when the sixth candidate cell is added or released; fourth indication information, used to indicate an update of an execution condition of a seventh candidate cell; fifth time or number information, used to indicate time information of executing condition update of the eighth candidate cell; Updated execution condition information.

19. The information transmission device according to claim 16, wherein: The operations also include: recording the first information in a target report; The target report includes: a terminal movement history information report, other existing reports except the terminal movement history information report, or a newly added report.

20. The information transmission device according to claim 19, wherein: The step of recording the first information in a target report includes: Using a first method, recording the first information in a target report; The first method includes any one of the following: Recording the first information as a list including at least two entries, each entry corresponding to a serving cell; The first information is recorded as a whole information, as an entry.

21. The information transmission device according to claim 16, wherein: The operations also include: Receiving, by the transceiver, a first request message sent by the network device, wherein the first request message is used to request the terminal to report the first information; The sending the first information to the network device includes: According to the first request message, a first response message is sent to the network device; the first response message carries the first information.

22. The information transmission device according to claim 21, wherein: The operations also include: Before receiving the first request message sent by the network device, the transceiver sends the first request message to the network device. The network device sends fifth indication information; the fifth indication information is used to notify the network device that the terminal stores the first information.

23. An information transmission device, the information transmission device is a network device, the information transmission device comprises a memory, a transceiver, and a processor: A memory for storing a computer program; a transceiver for transmitting and receiving data under the control of the processor; and a processor for reading the computer program in the memory and performing the following operations: Receiving, by the transceiver, first information sent by a terminal; the first information is related information of adding and / or changing consecutive cells; in, The first information includes at least one of the following: Continuous cell addition and / or change information; Continuous cell addition and / or change list information.

24. The information transmission device according to claim 23, wherein: The continuous cell addition and / or change information includes at least one of the following: identification information of each candidate cell; Execution condition configuration information of each candidate cell or execution condition list configuration information of each candidate cell; The number of accesses to each candidate cell; The access duration of each candidate cell; Access order information of candidate cells; The first indication information is used to indicate that the first candidate cell is added or released; The first time or number information is used to indicate the time information when the second candidate cell is added or released; second indication information, used to indicate an update of an execution condition of a third candidate cell; The second time or number information is used to indicate the time information when the fourth candidate cell executes the condition update; Updated information on execution conditions; The third time information is used to indicate the time information from when the terminal receives the first configuration information to when the first configuration information is released, where the first configuration information is conditional configuration information for adding and / or changing continuous cells.

25. The information transmission device according to claim 23, wherein: The information of each entry in the continuous cell addition and / or change list information includes at least one of the following: Identification information of the source cell; Identification information of the target cell; The time from accessing the source cell to accessing the target cell; Measurement result information of the source cell and / or the target cell; Measurement result information of each candidate cell; identification information of each candidate cell; Execution condition configuration information of each candidate cell or execution condition list configuration information of each candidate cell; third indication information, used to indicate that the fifth candidate cell is added or released; Fourth time or number information, used to indicate time information when the sixth candidate cell is added or released; fourth indication information, used to indicate an update of an execution condition of a seventh candidate cell; fifth time or number information, used to indicate time information of executing condition update of the eighth candidate cell; Updated execution condition information.

26. The information transmission device according to claim 23, wherein: The first information is carried in a target report; The target report includes: a terminal movement history information report, other existing reports except the terminal movement history information report, or a newly added report.

27. The information transmission device according to claim 26, wherein: The first information is recorded by the terminal in a target report in a first manner; The first method includes any one of the following: Recording the first information as a list including at least two entries, each entry corresponding to a serving cell; The first information is recorded as a whole information, as an entry.

28. The information transmission device according to claim 23, wherein: The operations also include: Sending a first request message to the terminal through the transceiver; the first request message is used to request the terminal to report the first information; The first information sent by the receiving terminal includes: A first response message is received, which is sent by the terminal according to the first request message; the first response message carries first information.

29. The information transmission device according to claim 28, wherein: The operations also include: Before sending the first request message to the terminal, receiving the request message sent by the terminal through the transceiver The fifth indication information sent; the fifth indication information is used to notify the network device that the terminal stores the first information.

30. The information transmission device according to claim 23, wherein: The operations also include: The first information is sent to the target node by using the transceiver through interface signaling.

31. An information transmission device, applied to a terminal, comprising: A first acquiring unit, configured to acquire first information when the terminal is configured with first configuration information; The first configuration information is conditional configuration information for adding and / or changing consecutive cells; The first information is related information of adding and / or changing consecutive cells; A first sending unit, configured to send the first information to a network device; The first information includes at least one of the following: Continuous cell addition and / or change information; Continuous cell addition and / or change list information.

32. The information transmission device according to claim 31, wherein: The continuous cell addition and / or change information includes at least one of the following: identification information of each candidate cell; Execution condition configuration information of each candidate cell or execution condition list configuration information of each candidate cell; The number of accesses to each candidate cell; The access duration of each candidate cell; Access order information of candidate cells; The first indication information is used to indicate that the first candidate cell is added or released; The first time or number information is used to indicate the time information when the second candidate cell is added or released; second indication information, used to indicate an update of an execution condition of a third candidate cell; The second time or number information is used to indicate the time information when the fourth candidate cell executes the condition update; Updated information on execution conditions; The third time information is used to indicate the time information from when the terminal receives the first configuration information to when the first configuration information is released.

33. The information transmission device according to claim 31, wherein: The information of each entry in the continuous cell addition and / or change list information includes at least one of the following: Identification information of the source cell; Identification information of the target cell; The time from accessing the source cell to accessing the target cell; Measurement result information of the source cell and / or the target cell; Measurement result information of each candidate cell; identification information of each candidate cell; Execution condition configuration information of each candidate cell or execution condition list configuration information of each candidate cell; third indication information, used to indicate that the fifth candidate cell is added or released; Fourth time or number information, used to indicate time information when the sixth candidate cell is added or released; fourth indication information, used to indicate an update of an execution condition of a seventh candidate cell; fifth time or number information, used to indicate time information of executing condition update of the eighth candidate cell; Updated execution condition information.

34. The information transmission device according to claim 31, further comprising: a first processing unit, configured to record the first information in a target report; The target report includes: a terminal movement history information report, other existing reports except the terminal movement history information report, or a newly added report.

35. The information transmission device according to claim 34, wherein: The step of recording the first information in a target report includes: Using a first method, recording the first information in a target report; The first method includes any one of the following: Recording the first information as a list including at least two entries, each entry corresponding to a serving cell; The first information is recorded as a whole information, as an entry.

36. The information transmission device according to claim 31, further comprising: A first receiving unit, configured to receive a first request message sent by the network device; The first request message is used to request the terminal to report the first information; The sending the first information to the network device includes: Sending a first response message to the network device according to the first request message; The first response message carries the first information.

37. The information transmission device according to claim 36, wherein: The device also includes: The second sending unit is used to send fifth indication information to the network device before receiving the first request message sent by the network device; the fifth indication information is used to notify the network device that the terminal stores the first information.

38. An information transmission device, applied to a network device, comprising: A second receiving unit, configured to receive first information sent by a terminal; The first information is related information of adding and / or changing consecutive cells; The first information includes at least one of the following: Continuous cell addition and / or change information; Continuous cell addition and / or change list information.

39. The information transmission device according to claim 38, wherein: The continuous cell addition and / or change information includes at least one of the following: identification information of each candidate cell; Execution condition configuration information of each candidate cell or execution condition list configuration information of each candidate cell; The number of accesses to each candidate cell; The access duration of each candidate cell; Access order information of candidate cells; The first indication information is used to indicate that the first candidate cell is added or released; The first time or number information is used to indicate the time information when the second candidate cell is added or released; second indication information, used to indicate an update of an execution condition of a third candidate cell; The second time or number information is used to indicate the time information when the fourth candidate cell executes the condition update; Updated information on execution conditions; The third time information is used to indicate the time information from when the terminal receives the first configuration information to when the first configuration information is released, where the first configuration information is conditional configuration information for adding and / or changing continuous cells.

40. The information transmission device according to claim 38, wherein: The information of each entry in the continuous cell addition and / or change list information includes at least one of the following: Identification information of the source cell; Identification information of the target cell; The time from accessing the source cell to accessing the target cell; Measurement result information of the source cell and / or the target cell; Measurement result information of each candidate cell; identification information of each candidate cell; Execution condition configuration information of each candidate cell or execution condition list configuration information of each candidate cell; third indication information, used to indicate that the fifth candidate cell is added or released; Fourth time or number information, used to indicate time information when the sixth candidate cell is added or released; fourth indication information, used to indicate an update of an execution condition of a seventh candidate cell; fifth time or number information, used to indicate time information of executing condition update of the eighth candidate cell; Updated execution condition information.

41. The information transmission device according to claim 38, wherein: The first information is carried in a target report; The target report includes: a terminal movement history information report, other existing reports except the terminal movement history information report, or a newly added report.

42. The information transmission device according to claim 41, wherein: The first information is recorded by the terminal in a target report in a first manner; The first method includes any one of the following: Recording the first information as a list including at least two entries, each entry corresponding to a serving cell; The first information is recorded as a whole information, as an entry.

43. The information transmission device according to claim 38, further comprising: A third sending unit, configured to send a first request message to the terminal; The first request message is used to request the terminal to report the first information; The first information sent by the receiving terminal includes: Receiving a first response message sent by the terminal according to the first request message; The first response message carries first information.

44. The information transmission device according to claim 43, further comprising: A third receiving unit, configured to receive fifth indication information sent by the terminal before sending the first request message to the terminal; The fifth indication information is used to notify the network device that the terminal stores the first information.

45. The information transmission device according to claim 38, further comprising: The fourth sending unit is used to send the first information to the target node through interface signaling.

46. ​​A non-transitory readable storage medium, wherein: The non-transitory readable storage medium stores a computer program, and the computer program is used to enable a processor to execute the method according to any one of claims 1 to 15.

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