Resource allocation methods, devices and related equipment

Abstract

This application discloses a resource configuration method, apparatus, and related equipment, belonging to the field of communication technology. The method includes: a network-side device sending configuration information to a terminal; wherein the configuration information is used to indicate grouping information of at least one Sounding Reference Signal (SRS) resource set group, each SRS resource set group is configured with a corresponding target reference SRS resource set, and the parameter value of the target parameter of each SRS resource set group is determined based on the target reference SRS resource set corresponding to the SRS resource set group.

Description

Technical Field

[0001] This application belongs to the field of communication technology, specifically relating to a resource allocation method, apparatus, and related equipment. Background Technology

[0002] For SRS enhancements, especially antenna handover enhancements, support for multiple receivers is required, such as 8R support. Currently, a maximum of four Sounding Reference Signal (SRS) resource sets can be configured. That is, for 1T8R, four SRS resource sets can be configured, containing a total of eight SRS resources. In the case of MTRP, if the network-side equipment wants to obtain channel information from the terminal to multiple TRP directions, the terminal may need to configure antenna handover resource sets for multiple directions. This increases the number of SRS resource sets used for antenna handover, resulting in a larger configuration overhead for SRS resource sets. Summary of the Invention

[0003] This application provides a resource configuration method, apparatus, and related equipment that can solve the problem of high configuration overhead for SRS resource sets.

[0004] Firstly, a resource allocation method is provided, including:

[0005] Network-side devices send configuration information to the terminal;

[0006] The configuration information is used to indicate the grouping information of at least one detection reference signal (SRS) resource set group. Each SRS resource set group is configured with a corresponding target reference SRS resource set. The parameter value of the target parameter of the SRS resource set of each SRS resource set group is determined according to the target reference SRS resource set corresponding to the SRS resource set group.

[0007] Secondly, a resource allocation method is provided, including:

[0008] The terminal receives configuration information sent by the network-side device;

[0009] The configuration information is used to indicate the grouping information of at least one detection reference signal (SRS) resource set group. Each SRS resource set group is configured with a corresponding target reference SRS resource set. The parameter value of the target parameter of the SRS resource set of each SRS resource set group is determined according to the target reference SRS resource set corresponding to the SRS resource set group.

[0010] Thirdly, a resource allocation device is provided, comprising:

[0011] The sending module is used to send configuration information to the terminal;

[0012] The configuration information is used to indicate the grouping information of at least one detection reference signal (SRS) resource set group. Each SRS resource set group is configured with a corresponding target reference SRS resource set. The parameter value of the target parameter of the SRS resource set of each SRS resource set group is determined according to the target reference SRS resource set corresponding to the SRS resource set group.

[0013] Fourthly, a resource allocation device is provided, comprising:

[0014] The receiving module is used to receive configuration information sent by network-side devices;

[0015] The configuration information is used to indicate the grouping information of at least one detection reference signal (SRS) resource set group. Each SRS resource set group is configured with a corresponding target reference SRS resource set. The parameter value of the target parameter of the SRS resource set of each SRS resource set group is determined according to the target reference SRS resource set corresponding to the SRS resource set group.

[0016] Fifthly, a network-side device is provided, including a processor, a memory, and a program or instructions stored in the memory and executable on the processor, wherein the program or instructions, when executed by the processor, implement the steps of the resource configuration method as described in the first aspect.

[0017] In a sixth aspect, a terminal is provided, including a processor, a memory, and a program or instructions stored in the memory and executable on the processor, wherein the program or instructions, when executed by the processor, implement the steps of the resource allocation method as described in the second aspect.

[0018] In a seventh aspect, a readable storage medium is provided, on which a program or instructions are stored, which, when executed by a processor, implement the steps of the resource allocation method as described in the first or second aspect.

[0019] Eighthly, a chip is provided, the chip including a processor and a communication interface, the communication interface being coupled to the processor, the processor being used to run network-side device programs or instructions to implement the resource configuration method as described in the first or second aspect.

[0020] In this embodiment, the network-side device sends configuration information to the terminal. The configuration information indicates grouping information for at least one Sounding Reference Signal (SRS) resource set group. Each SRS resource set group is configured with a corresponding target reference SRS resource set. The parameter values ​​of the target parameters of the SRS resource sets in each SRS resource set group are determined based on the target reference SRS resource set corresponding to that SRS resource set. For each non-target reference SRS resource set in the SRS resource set group, the target parameters of each non-target reference SRS resource set in the SRS resource set group can be configured by configuring the target parameters of the target reference SRS resource set. The network-side device does not need to configure the parameter values ​​of the target parameters of each non-target reference SRS resource set individually, thus saving configuration overhead. Attached Figure Description

[0021] Figure 1 This is a structural diagram of a network system provided in an embodiment of this application;

[0022] Figure 2 This is a flowchart of a resource configuration method provided in an embodiment of this application;

[0023] Figure 3 This is another flowchart of the resource configuration method provided in the embodiments of this application;

[0024] Figure 4 This is a structural diagram of the resource configuration device provided in an embodiment of this application;

[0025] Figure 5 This is another structural diagram of the resource configuration device provided in the embodiments of this application;

[0026] Figure 6 This is a structural diagram of the communication device provided in the embodiments of this application;

[0027] Figure 7 This is a structural diagram of the terminal provided in the embodiments of this application;

[0028] Figure 8 This is a structural diagram of the network-side device provided in the embodiments of this application. Detailed Implementation

[0029] The technical solutions of the embodiments of this application will be clearly described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application are within the scope of protection of this application.

[0030] The terms "first," "second," etc., used in the specification and claims of this application are used to distinguish similar objects and not to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that embodiments of this application can be implemented in orders other than those illustrated or described herein, and the objects distinguished by "first" and "second" are generally of the same class, not limited in number; for example, a first object can be one or more. Furthermore, "and / or" in the specification and claims indicates at least one of the connected objects, and the character " / " generally indicates that the preceding and following objects are in an "or" relationship. In this application, "transmission" refers to the transmission of a signal, not signal sending in the narrow sense.

[0031] It is worth noting that the technologies described in this application are not limited to Long Term Evolution (LTE) / LTE-Advanced (LTE-A) systems, but can also be used in other wireless communication systems, such as Code Division Multiple Access (CDMA), Time Division Multiple Access (TDMA), Frequency Division Multiple Access (FDMA), Orthogonal Frequency Division Multiple Access (OFDMA), Single-carrier Frequency-Division Multiple Access (SC-FDMA), and other systems. The terms "system" and "network" in this application are often used interchangeably, and the described technologies can be used with the systems and radio technologies mentioned above, as well as with other systems and radio technologies. However, the following description describes New Radio (NR) systems for illustrative purposes, and the term NR is used in most of the following description, although these technologies can also be applied to applications other than NR systems, such as 6th generation (6G) radio systems. th Generation 6G communication system.

[0032] Figure 1This diagram illustrates a structural diagram of a wireless communication system applicable to embodiments of this application. The wireless communication system includes a terminal 11 and a network-side device 12. The terminal 11 can also be referred to as a terminal device or user equipment (UE). The terminal 11 can be a mobile phone, tablet computer, laptop computer, personal digital assistant (PDA), handheld computer, netbook, ultra-mobile personal computer (UMPC), mobile internet device (MID), wearable device, vehicle-mounted device (VUE), pedestrian terminal (PUE), etc. Wearable devices include wristbands, headphones, glasses, etc. It should be noted that this application does not limit the specific type of terminal 11. Network-side device 12 can be a base station or a core network. The base station can be referred to as a node B, evolved node B, access point, base transceiver station (BTS), radio base station, radio transceiver, basic service set (BSS), extended service set (ESS), B node, evolved B node (eNB), home B node, home evolved B node, WLAN access point, WiFi node, transmitting and receiving point (TRP), or any other suitable term in the field, as long as the same technical effect is achieved. The base station is not limited to specific technical terms. It should be noted that in this embodiment of the application, only the base station in the NR system is used as an example, but the specific type of base station is not limited.

[0033] The resource configuration method provided in this application will be described in detail below with reference to the accompanying drawings, through specific embodiments and application scenarios.

[0034] Please see Figure 2 , Figure 2 This is a flowchart of a resource configuration method provided in an embodiment of this application. The resource configuration method includes:

[0035] Step 201: The network-side device sends configuration information to the terminal; wherein, the configuration information is used to indicate the grouping information of at least one Sounding Reference Signal (SRS) resource set group, each SRS resource set group is configured with a corresponding target reference SRS resource set, and the parameter value of the target parameter of the SRS resource set of each SRS resource set group is determined according to the target reference SRS resource set corresponding to the SRS resource set group.

[0036] Each SRS resource set may include at least one SRS resource. The resource identifiers of the SRS resources included in SRS resource sets in different SRS resource set groups are different.

[0037] Network-side devices can divide at least one SRS resource set into at least one SRS resource set group according to configuration information. Each SRS resource set group is configured with a corresponding target reference SRS resource set. This can be understood as an SRS resource set group including or excluding the target reference SRS resource set. When an SRS resource set group does not include the target reference SRS resource set, the SRS resource set group and the target reference SRS resource set have a corresponding relationship (or association relationship). The target reference SRS resource set includes one or more SRS resource sets from the at least one SRS resource set. The SRS resource sets included in the target reference SRS resource set can also be referred to as reference SRS resource sets.

[0038] When an SRS resource set group includes a target reference SRS resource set, the other SRS resource sets in the SRS resource set group besides the target reference SRS resource set can be called non-target reference SRS resource sets; when an SRS resource set group does not include a target reference SRS resource set, the SRS resource sets in the SRS resource set group can be called non-target reference SRS resource sets.

[0039] In this embodiment, the network-side device sends configuration information to the terminal. This configuration information indicates the grouping information of at least one Sounding Reference Signal (SRS) resource set group. Each SRS resource set group is configured with a corresponding target reference SRS resource set. The parameter values ​​of the target parameters of the SRS resource sets in each SRS resource set group are determined based on the target reference SRS resource set corresponding to that SRS resource set group. For each non-target reference SRS resource set in the SRS resource set group, the target parameters of each non-target reference SRS resource set in the SRS resource set group can be configured by configuring the target parameters of the target reference SRS resource set. The network-side device does not need to configure the parameter values ​​of the target parameters of each non-target reference SRS resource set individually, thus optimizing signaling configuration and reducing configuration overhead.

[0040] In the above, the SRS resource sets of the same SRS resource set group satisfy at least one of the following:

[0041] SRS resource sets have related relationships;

[0042] SRS resource sets are configured with the same target reference SRS resource set identifier;

[0043] An SRS resource set or an SRS resource set that includes SRS resources configured with the same identification information.

[0044] Specifically, network-side devices can configure association relationships for each SRS resource set in at least one SRS resource set, and SRS resource sets with association relationships belong to the same SRS resource set group.

[0045] Network-side devices can configure a target reference SRS resource set ID for at least one SRS resource set within an SRS resource set. SRS resource sets with the same target reference SRS resource set ID belong to the same SRS resource set group. Optionally, the target reference SRS resource set corresponding to an SRS resource set group may not be configured with a target reference SRS resource set ID; in this case, the SRS resource set group does not include the target reference SRS resource set. Optionally, an SRS resource set group may also include the target reference SRS resource set.

[0046] The network-side device can be an SRS resource set within the at least one SRS resource set, or SRS resource configuration identification information included in the SRS resource set. The identification information can include at least one of the following:

[0047] Control resource set pool index (CORESET pool index);

[0048] Spatial relation information;

[0049] Transmission Configuration Indicator (TCI) information;

[0050] Group identification information;

[0051] Application scenario information, such as usage application scenarios;

[0052] The path loss reference signal may include path loss reference signals and reference signal lists directly configured by Radio Resource Control (RRC), and path loss reference signals selected by Media Access Control (MAC) Control Element (CE).

[0053] Adjust power control parameters.

[0054] Optionally, the resource identifiers of the SRS resources included in different SRS resource sets may be different.

[0055] In the above, the target reference SRS resource set satisfies at least one of the following:

[0056] The parameter value of at least one parameter included in the target parameters of the target reference SRS resource set is configured by the network-side device;

[0057] It is configured with preset parameter identifiers;

[0058] In the target group, the group identifier of the target reference SRS resource set is either the largest or the smallest;

[0059] In the target group, the target reference SRS resource set includes either the largest or smallest resource identifier;

[0060] In the target group, the target reference SRS resource set includes the largest or smallest number of resources;

[0061] The target reference SRS resource set identifier was not configured.

[0062] The target group is the SRS resource set group corresponding to the target reference SRS resource set.

[0063] Specifically, the target parameters may include multiple parameters. The network-side device may configure the parameter values ​​of one, two, or more parameters included in the target parameters of the SRS resource set. The SRS resource set whose parameter values ​​are configured can be regarded as the target reference SRS resource set.

[0064] Network-side devices can configure an additional special parameter identifier for an SRS resource set, namely the preset parameter identifier. The SRS resource set configured with the preset parameter identifier is the target reference SRS resource set.

[0065] Network-side devices can also configure or default an SRS resource set as the target reference SRS resource set when configuring group associations. When using the default method, the reference SRS resource set can be determined based on at least one of the group identifier of the SRS resource set, the resource identifiers of the SRS resources included in the SRS resource set, and the number of SRS resources included in the SRS resource set. For example, in the target group, the group identifier of the target reference SRS resource set is the largest or smallest; in the target group, the resource identifiers included in the target reference SRS resource set are the largest or smallest; in the target group, the number of resources included in the target reference SRS resource set is the largest or smallest, and the target group is the SRS resource set group corresponding to the target reference SRS resource set.

[0066] If the network-side device does not configure a target reference SRS resource set identifier for a certain SRS resource set, the SRS resource set can be regarded as a target reference SRS resource set.

[0067] The target reference SRS resource set may be a single reference SRS resource set, or it may include at least two reference SRS resource sets. When the target reference SRS resource set is a single reference SRS resource set, all parameters in the target parameters of that target reference SRS resource set are configured with parameter values.

[0068] The target parameter includes at least one of the following:

[0069] Aperiodic SRS-ResoruceTrigger;

[0070] Aperiodic SRS-ResoruceTriggerList;

[0071] Resource Type;

[0072] Channel State Information Reference Signals (CSI-RS) or associated CSI-RS;

[0073] Parameters used to indicate the use case of an SRS resource set;

[0074] Road loss attenuation factor (Alpha);

[0075] Used to indicate the expected power (P0) reaching the receiving point of the network-side device;

[0076] Pathloss reference signal (RS);

[0077] Pathloss reference RS list;

[0078] SRS power control adjustment states;

[0079] SRS resource set contains spatial relationship information of SRS resources (SpatialRelationInfo).

[0080] When the target reference SRS resource set includes at least two reference SRS resource sets, and the parameters of the reference SRS resource sets in the at least two reference SRS resource sets are configured with parameter values, the parameters configured in different reference SRS resource sets include different parameters in the target parameters.

[0081] And / or,

[0082] When the target reference SRS resource set includes at least two reference SRS resource sets, and the same parameter is configured with parameter values ​​in different reference SRS resource sets within the at least two reference SRS resource sets, the same parameter is configured with the same parameter values ​​in different reference SRS resource sets, and the target parameter includes the same parameter.

[0083] In the above, for each reference SRS resource set included in the target reference SRS resource set, the same parameter configuration has the same parameter value in different reference SRS resource sets. If the parameter configurations of different reference SRS resource sets are different, then the parameters with different parameter values ​​are different parameters in the target parameters.

[0084] For example, if the target reference SRS resource set includes a first reference SRS resource set and a second reference SRS resource set, and the first parameter of the first reference SRS resource set and the second parameter of the second reference SRS resource set are configured with parameter values, for example, through network-side devices, then the first parameter and the second parameter are different parameters in the target parameters; if the third parameter of the first reference SRS resource set and the third parameter of the second reference SRS resource set are configured with parameter values, then the third parameter of the first reference SRS resource set and the third parameter of the second reference SRS resource set are configured with the same parameter values.

[0085] In other words, each SRS resource set group can be configured with multiple reference SRS resource sets as target reference SRS resource sets. The parameters configured for these multiple reference SRS resource sets (i.e., the parameters in the target parameters) are equal. In addition, the parameters configured for these multiple reference SRS resource sets (i.e., the parameters in the target parameters) can be different. For example, the first reference SRS resource set can be configured with a resource type parameter value, and the second reference SRS resource set can be configured with a road loss attenuation factor parameter value.

[0086] Optionally, if the target parameters of the target reference SRS resource set are not configured on the network-side device, the target parameters of the target reference SRS resource set shall be configured using the default configuration, such as using the existing default configuration method.

[0087] The target parameter values ​​of each SRS resource set within an SRS resource set group are determined based on the corresponding target reference SRS resource set. This means the target parameter values ​​of the SRS resource sets within the group can be the same as the target parameter values ​​of the corresponding target reference SRS resource set. For example, if an SRS resource set group includes a first SRS resource set and a second SRS resource set, and the resource type of the target reference SRS resource set corresponding to this group is configured as I, then the resource type of both the first and second SRS resource sets is also I.

[0088] The network-side device may or may not configure the target parameters for the SRS resource sets within the SRS resource set group. If the network-side device configures the target parameters for the SRS resource sets within the SRS resource set group, the parameter values ​​of the target parameters for the SRS resource sets will be the same as the parameter values ​​of the target reference SRS resource sets within the SRS resource set group.

[0089] Optionally, the above resource configuration method further includes: the network-side device sending first update information to the terminal, the first update information being used to update at least one of the following:

[0090] The association relationship of SRS resource sets within the SRS resource set group;

[0091] The target reference SRS resource set identifier is configured within the SRS resource set group;

[0092] The identification information of the SRS resource set within the SRS resource set group.

[0093] The first update information can be carried in the MAC CE signaling. The association relationship of SRS resource sets within the SRS resource set group, the target reference SRS resource set identifier, or the identifier information of the SRS resource set are updated through the first update information.

[0094] Optionally, the above resource configuration method further includes: the network-side device sending indication information to the terminal, the indication information being used to indicate second update information of the SRS resource set of the SRS resource set group. The indication information is used to indicate at least one of the following:

[0095] The target reference group of the SRS resource set updates the target parameters of the SRS resource set.

[0096] The target reference SRS resource set group updates information for parameters other than the target parameter.

[0097] The target of an SRS resource set group is to reference the spatial relationship information of SRS resources in the SRS resource set.

[0098] Update information on the target parameters of the non-target reference SRS resource set in the SRS resource set group;

[0099] Update information for parameters other than the target parameter in the non-target reference SRS resource set of the SRS resource set group;

[0100] Spatial relationship information of SRS resources in the non-target reference SRS resource set of the SRS resource set group.

[0101] The spatial relationship information of SRS resources in the target reference SRS resource set, or the spatial relationship information of SRS resources in a non-target reference SRS resource set, can be configuration information or update information of the spatial relationship information of SRS resources. That is, network-side devices can update the spatial relationship information of SRS resources through indication information, or they can configure the spatial relationship information of SRS resources through indication information. The indication information can be carried in MAC CE signaling.

[0102] When the target reference SRS resource set is configured as a path loss reference signal list, the network-side device can select or update the path loss reference signal of any SRS resource set in the target reference SRS resource set or within the group (i.e., the SRS resource set group corresponding to the target reference SRS resource set) through MAC CE. The selection or update value is applied to all SRS resource sets in the group.

[0103] When spatial relationship information is configured for the SRS resources of the target reference SRS resource set, the network-side device can update the spatial relationship information of any SRS resource set in the target reference SRS resource set or within the group (i.e., the SRS resource set group corresponding to the target reference SRS resource set) via MAC CE. This updated value is applied to all SRS resource sets in the group.

[0104] Optionally, at least one of the following parameters must be the same between SRS resources within the same resource set group, and / or between SRS resource sets (including target reference SRS resource sets and non-target reference SRS resource sets):

[0105] Aperiodic SRS-ResoruceTrigger;

[0106] Aperiodic SRS-ResoruceTriggerList;

[0107] Resource Type;

[0108] Parameters used to indicate the use case of an SRS resource set;

[0109] Road loss attenuation factor (Alpha);

[0110] Used to indicate the expected power (P0) reaching the receiving point of the network-side device;

[0111] Pathloss reference signal (RS);

[0112] Pathloss reference RS list;

[0113] SRS power control adjustment states;

[0114] SRS resource set contains spatial relationship information of SRS resources (SpatialRelationInfo).

[0115] The resource configuration method in this application can be applied to antenna switching scenarios.

[0116] Please see Figure 3 , Figure 3 This is a flowchart of a resource configuration method provided in an embodiment of this application, such as... Figure 3 As shown, the resource configuration method provided in this application embodiment includes:

[0117] Step 301: The terminal receives configuration information sent by the network-side device; wherein, the configuration information is used to indicate the grouping information of at least one sounding reference signal (SRS) resource set group, each SRS resource set group is configured with a corresponding target reference SRS resource set, and the parameter value of the target parameter of the SRS resource set of each SRS resource set group is determined according to the target reference SRS resource set corresponding to the SRS resource set group.

[0118] Each SRS resource set may include at least one SRS resource. The resource identifiers of the SRS resources included in SRS resource sets in different SRS resource set groups are different.

[0119] Each SRS resource set group is configured with a corresponding target reference SRS resource set. This can be understood as meaning that an SRS resource set group may or may not include a target reference SRS resource set. The target reference SRS resource set includes the SRS resource set in the at least one SRS resource set.

[0120] When an SRS resource set group includes a target reference SRS resource set, the other SRS resource sets in the SRS resource set group besides the target reference SRS resource set can be called non-target reference SRS resource sets; when an SRS resource set group does not include a target reference SRS resource set, the SRS resource sets in the SRS resource set group can be called non-target reference SRS resource sets.

[0121] In this embodiment, the terminal receives configuration information sent by the network-side device. This configuration information indicates grouping information for at least one Sounding Reference Signal (SRS) resource set group. Each SRS resource set group is configured with a corresponding target reference SRS resource set. The parameter values ​​of the target parameters for each SRS resource set group are determined based on the target reference SRS resource set corresponding to that SRS resource set. For each non-target reference SRS resource set in the SRS resource set group, the terminal can determine the target parameters of each non-target reference SRS resource set in the SRS resource set group using the target parameters of the target reference SRS resource set. The network-side device does not need to configure the parameter values ​​of the target parameters for each non-target reference SRS resource set individually, thus saving configuration overhead.

[0122] In the above, the SRS resource sets of the same SRS resource set group satisfy at least one of the following:

[0123] SRS resource sets have related relationships;

[0124] SRS resource sets are configured with the same target reference SRS resource set identifier;

[0125] An SRS resource set or an SRS resource set that includes SRS resources configured with the same identification information.

[0126] Specifically, network-side devices can configure association relationships for each SRS resource set in at least one SRS resource set, and SRS resource sets with association relationships belong to the same SRS resource set group.

[0127] Network-side devices can configure a target reference SRS resource set ID for at least one SRS resource set within an SRS resource set. SRS resource sets with the same target reference SRS resource set ID belong to the same SRS resource set group. Optionally, the target reference SRS resource set corresponding to an SRS resource set group may not be configured with a target reference SRS resource set ID; in this case, the SRS resource set group does not include the target reference SRS resource set. Optionally, an SRS resource set group may also include the target reference SRS resource set.

[0128] The network-side device can configure identification information for the SRS resource set or the SRS resources included in the at least one SRS resource set. The identification information may include at least one of the following:

[0129] Control resource set pool index (CORESET pool index);

[0130] Spatial relation information;

[0131] Transmission Configuration Indicator (TCI) information;

[0132] Group identification information;

[0133] Application scenario information, such as usage application scenarios;

[0134] The path loss reference signal may include path loss reference signals and reference signal lists directly configured by Radio Resource Control (RRC), and path loss reference signals selected by Media Access Control (MAC) Control Element (CE).

[0135] Adjust power control parameters.

[0136] Optionally, the resource identifiers of the SRS resources included in different SRS resource sets may be different.

[0137] In the above, the target reference SRS resource set satisfies at least one of the following:

[0138] The parameter value of at least one parameter included in the target parameters of the target reference SRS resource set is configured by the network-side device;

[0139] It is configured with preset parameter identifiers;

[0140] In the target group, the group identifier of the target reference SRS resource set is either the largest or the smallest;

[0141] In the target group, the target reference SRS resource set includes either the largest or smallest resource identifier;

[0142] In the target group, the target reference SRS resource set includes the largest or smallest number of resources;

[0143] The target reference SRS resource set identifier was not configured.

[0144] The target group is the SRS resource set group corresponding to the target reference SRS resource set.

[0145] Specifically, the target parameters may include multiple parameters. The network-side device may configure the parameter values ​​of one, two, or more parameters included in the target parameters of the SRS resource set. The SRS resource set whose parameter values ​​are configured can be regarded as the target reference SRS resource set.

[0146] Network-side devices can configure an additional special parameter identifier for an SRS resource set, namely the preset parameter identifier. The SRS resource set configured with the preset parameter identifier is the target reference SRS resource set.

[0147] Network-side devices can also configure or default an SRS resource set as the target reference SRS resource set when configuring group associations. When using the default method, the reference SRS resource set can be determined based on at least one of the group identifier of the SRS resource set, the resource identifiers of the SRS resources included in the SRS resource set, and the number of SRS resources included in the SRS resource set. For example, in the target group, the group identifier of the target reference SRS resource set is the largest or smallest; in the target group, the resource identifiers included in the target reference SRS resource set are the largest or smallest; in the target group, the number of resources included in the target reference SRS resource set is the largest or smallest, and the target group is the SRS resource set group corresponding to the target reference SRS resource set.

[0148] If the network-side device does not configure a target reference SRS resource set identifier for a certain SRS resource set, the SRS resource set can be regarded as a target reference SRS resource set.

[0149] The target reference SRS resource set may be a single reference SRS resource set, or it may include at least two reference SRS resource sets. When the target reference SRS resource set is a single reference SRS resource set, all parameters in the target parameters of that target reference SRS resource set are configured with parameter values.

[0150] The target parameter includes at least one of the following:

[0151] Aperiodic SRS-ResoruceTrigger;

[0152] Aperiodic SRS-ResoruceTriggerList;

[0153] Resource Type;

[0154] Channel State Information Reference Signals (CSI-RS) or associated CSI-RS;

[0155] Parameters used to indicate the use case of an SRS resource set;

[0156] Road loss attenuation factor (Alpha);

[0157] Used to indicate the expected power (P0) reaching the receiving point of the network-side device;

[0158] Pathloss reference signal (RS);

[0159] Pathloss reference RS list;

[0160] SRS power control adjustment states;

[0161] SRS resource set contains spatial relationship information of SRS resources (SpatialRelationInfo).

[0162] When the target reference SRS resource set includes at least two reference SRS resource sets, and the parameters of the reference SRS resource sets in the at least two reference SRS resource sets are configured with parameter values, the parameters configured in different reference SRS resource sets include different parameters in the target parameters.

[0163] And / or,

[0164] When the target reference SRS resource set includes at least two reference SRS resource sets, and the same parameter is configured with parameter values ​​in different reference SRS resource sets within the at least two reference SRS resource sets, the same parameter is configured with the same parameter values ​​in different reference SRS resource sets, and the target parameter includes the same parameter.

[0165] In the above, for the reference SRS resource sets included in the target reference SRS resource set, the same parameter configuration has the same parameter value in different reference SRS resource sets. If the parameter configurations of different reference SRS resource sets are not the same, then the parameters with different parameter values ​​are different parameters in the target parameters.

[0166] For example, if the target reference SRS resource set includes a first reference SRS resource set and a second reference SRS resource set, and the first parameter of the first reference SRS resource set and the second parameter of the second reference SRS resource set are configured with different parameter values, then the first parameter and the second parameter are different parameters in the target parameters; if the third parameter of the first reference SRS resource set and the third parameter of the second reference SRS resource set are configured with parameter values, then the third parameter of the first reference SRS resource set and the third parameter of the second reference SRS resource set are configured with the same parameter values.

[0167] In other words, each SRS resource set group can be configured with multiple reference SRS resource sets as target reference SRS resource sets. The parameters configured for these multiple reference SRS resource sets (i.e., the parameters in the target parameters) are equal. In addition, the parameters configured for these multiple reference SRS resource sets (i.e., the parameters in the target parameters) can be different. For example, the first reference SRS resource set can be configured with a resource type parameter value, and the second reference SRS resource set can be configured with a road loss attenuation factor parameter value.

[0168] Optionally, if the target parameters of the target reference SRS resource set are not configured on the network-side device, the target parameters of the target reference SRS resource set shall be configured using the default configuration, such as using the existing default configuration method.

[0169] The target parameter values ​​of each SRS resource set within an SRS resource set group are determined based on the corresponding target reference SRS resource set. This means the target parameter values ​​of the SRS resource sets within the group can be the same as the target parameter values ​​of the corresponding target reference SRS resource set. For example, if an SRS resource set group includes a first SRS resource set and a second SRS resource set, and the resource type of the target reference SRS resource set corresponding to this group is configured as I, then the resource type of both the first and second SRS resource sets is also I.

[0170] The parameter values ​​of the target parameters of the SRS resource sets within the SRS resource set group are the same as the parameter values ​​of the target parameters of the target reference SRS resource set corresponding to the SRS resource set group.

[0171] Optionally, the above resource configuration method further includes: the terminal receiving first update information sent by the network-side device, the first update information being used to update at least one of the following:

[0172] The association relationship of SRS resource sets within the SRS resource set group;

[0173] The target reference SRS resource set identifier is configured within the SRS resource set group;

[0174] The identification information of the SRS resource set within the SRS resource set group.

[0175] The first update information can be carried in the MAC CE signaling. The terminal updates the association relationship of SRS resource sets within the SRS resource set group based on the first update information. The target of the SRS resource set configuration is referenced by the SRS resource set identifier or the identifier information of the SRS resource set.

[0176] Optionally, the above resource configuration method further includes: the terminal receiving indication information sent by the network-side device, the indication information being used to indicate second update information of the SRS resource set of the SRS resource set group. Wherein, the indication information is used to indicate at least one of the following:

[0177] The target reference group of the SRS resource set updates the target parameters of the SRS resource set.

[0178] The target reference SRS resource set group updates information for parameters other than the target parameter.

[0179] The target of an SRS resource set group is to reference the spatial relationship information of SRS resources in the SRS resource set.

[0180] Update information on the target parameters of the non-target reference SRS resource set in the SRS resource set group;

[0181] Update information for parameters other than the target parameter in the non-target reference SRS resource set of the SRS resource set group;

[0182] Spatial relationship information of SRS resources in the non-target reference SRS resource set of the SRS resource set group.

[0183] Spatial relationship information of SRS resources in the target reference SRS resource set, or spatial relationship information of SRS resources in a non-target reference SRS resource set, can be updated through indication information, or configured separately through indication information. Indication information can be carried in MAC CE signaling.

[0184] Optionally, the above resource configuration method further includes: when the indication information is used to indicate the path loss reference signal of the target reference SRS resource set or the non-target reference SRS resource set of the target SRS resource set group, the terminal updates the path loss reference signal of all SRS resource sets in the target SRS resource set group according to the path loss reference signal.

[0185] Optionally, the above resource configuration method further includes: when the indication information is used to indicate the spatial relationship information of the target reference SRS resource set or non-target reference SRS resource set of the target SRS resource set group, the terminal updates or configures the spatial relationship information of all SRS resource sets of the target SRS resource set group according to the spatial relationship information.

[0186] It should be noted that the resource configuration method provided in this application embodiment can be executed by a resource configuration device or a control module in the resource configuration device for executing the resource configuration method.

[0187] The following embodiments use the resource configuration device executing the resource configuration method as an example to illustrate the resource configuration device provided in the embodiments of this application.

[0188] Please see Figure 4 , Figure 4 This is a structural diagram of a resource allocation device provided in an embodiment of this application. The first resource allocation device 400 includes:

[0189] The first sending module 401 is used to send configuration information to the terminal;

[0190] The configuration information is used to indicate the grouping information of at least one detection reference signal (SRS) resource set group. Each SRS resource set group is configured with a corresponding target reference SRS resource set. The parameter value of the target parameter of the SRS resource set of each SRS resource set group is determined according to the target reference SRS resource set corresponding to the SRS resource set group.

[0191] Optionally, SRS resource sets within the same SRS resource set group satisfy at least one of the following:

[0192] SRS resource sets have related relationships;

[0193] SRS resource sets are configured with the same target reference SRS resource set identifier;

[0194] An SRS resource set or an SRS resource set that includes SRS resources configured with the same identification information.

[0195] Optionally, the identification information includes at least one of the following:

[0196] Control resource pool index;

[0197] Spatial relationship information;

[0198] Transmission configuration indication TCI information;

[0199] Group identification information;

[0200] Application scenario information;

[0201] Road loss reference signal;

[0202] Adjust power control parameters.

[0203] Optionally, the target reference SRS resource set satisfies at least one of the following:

[0204] The parameter value of at least one parameter included in the target parameters of the target reference SRS resource set is configured by the network-side device;

[0205] It is configured with preset parameter identifiers;

[0206] In the target group, the group identifier of the target reference SRS resource set is either the largest or the smallest;

[0207] In the target group, the target reference SRS resource set includes either the largest or smallest resource identifier;

[0208] In the target group, the target reference SRS resource set includes the largest or smallest number of resources;

[0209] The target reference SRS resource set identifier was not configured.

[0210] The target group is the SRS resource set group corresponding to the target reference SRS resource set.

[0211] Optionally, if the target reference SRS resource set is a reference SRS resource set, all parameters in the target parameters of the target reference SRS resource set are configured with parameter values.

[0212] Optionally, when the target reference SRS resource set includes at least two reference SRS resource sets, and the parameters of the reference SRS resource sets in the at least two reference SRS resource sets are configured with parameter values, the parameters configured in different reference SRS resource sets may include different parameters from the target parameters.

[0213] And / or,

[0214] When the target reference SRS resource set includes at least two reference SRS resource sets, and the same parameter is configured with parameter values ​​in different reference SRS resource sets within the at least two reference SRS resource sets, the same parameter is configured with the same parameter values ​​in different reference SRS resource sets, and the target parameter includes the same parameter.

[0215] Optionally, if the target parameters of the target reference SRS resource set are not configured, the target parameters of the target reference SRS resource set shall use the default configuration.

[0216] Optionally, the parameter values ​​of the target parameters of the SRS resource sets within the SRS resource set group are the same as the parameter values ​​of the target parameters of the target reference SRS resource set corresponding to the SRS resource set group.

[0217] Optionally, the target parameter includes at least one of the following:

[0218] Non-periodic SRS resource triggering;

[0219] Non-periodic SRS resource trigger list;

[0220] Resource type;

[0221] Channel State Information Reference Signal (CSI-RS) or associated CSI-RS;

[0222] Parameters used to indicate the use case of an SRS resource set;

[0223] Road loss attenuation factor;

[0224] Used to indicate the expected power reaching the receiving point of the network-side device;

[0225] Road loss reference signal;

[0226] List of road loss reference signals;

[0227] SRS power control adjustment status;

[0228] SRS resource sets contain spatial relationship information of SRS resources.

[0229] Optionally, the device further includes a second sending module, configured to send first update information to the terminal, the first update information being used to update at least one of the following:

[0230] The association relationship of SRS resource sets within the SRS resource set group;

[0231] The target reference SRS resource set identifier is configured within the SRS resource set group;

[0232] The identification information of the SRS resource set within the SRS resource set group.

[0233] Optionally, the device further includes a third sending module for sending indication information to the terminal, the indication information being used to indicate the second update information of the SRS resource set of the SRS resource set group.

[0234] Optionally, the indication information is used to indicate at least one of the following:

[0235] The target reference group of the SRS resource set updates the target parameters of the SRS resource set.

[0236] The target reference SRS resource set group updates information for parameters other than the target parameter.

[0237] The target of an SRS resource set group is to reference the spatial relationship information of SRS resources in the SRS resource set.

[0238] Update information on the target parameters of the non-target reference SRS resource set in the SRS resource set group;

[0239] Update information for parameters other than the target parameter in the non-target reference SRS resource set of the SRS resource set group;

[0240] Spatial relationship information of SRS resources in the non-target reference SRS resource set of the SRS resource set group.

[0241] Optionally, the parameter values ​​of the target parameters of the SRS resource sets within the SRS resource set group are the same as the parameter values ​​of the target parameters of the target reference SRS resource set corresponding to the SRS resource set group.

[0242] The first resource configuration device 400 in this application embodiment can be a device, or it can be a component, integrated circuit, or chip in a terminal.

[0243] The first resource allocation device 400 in this embodiment can be a device with an operating system. The operating system can be Android, iOS, or other possible operating systems; this embodiment does not specifically limit the specific operating system.

[0244] The first resource allocation device 400 provided in this application embodiment can achieve... Figure 2 The various processes implemented in the method embodiments achieve the same technical effect, and will not be described again here to avoid repetition.

[0245] Please see Figure 5 , Figure 5 This is a structural diagram of a resource allocation device provided in an embodiment of this application. The second resource allocation device 500 includes:

[0246] The first receiving module 501 is used to receive configuration information sent by the network-side device;

[0247] The configuration information is used to indicate the grouping information of at least one detection reference signal (SRS) resource set group. Each SRS resource set group is configured with a corresponding target reference SRS resource set. The parameter value of the target parameter of the SRS resource set of each SRS resource set group is determined according to the target reference SRS resource set corresponding to the SRS resource set group.

[0248] Optionally, SRS resource sets within the same SRS resource set group satisfy at least one of the following:

[0249] SRS resource sets have related relationships;

[0250] SRS resource sets are configured with the same target reference SRS resource set identifier;

[0251] An SRS resource set or an SRS resource set that includes SRS resources configured with the same identification information.

[0252] Optionally, the identification information includes at least one of the following:

[0253] Control resource pool index;

[0254] Spatial relationship information;

[0255] Transmission configuration indication TCI information;

[0256] Group identification information;

[0257] Application scenario information;

[0258] Road loss reference signal;

[0259] Adjust power control parameters.

[0260] Optionally, the target reference SRS resource set satisfies at least one of the following:

[0261] The parameter value of at least one parameter included in the target parameters of the target reference SRS resource set is configured by the network-side device.

[0262] It is configured with a target parameter identifier;

[0263] In the target group, the group identifier of the target reference SRS resource set is either the largest or the smallest;

[0264] In the target group, the target reference SRS resource set includes either the largest or smallest resource identifier;

[0265] In the target group, the target reference SRS resource set includes the largest or smallest number of resources;

[0266] The target reference SRS resource set identifier was not configured.

[0267] The target group is the SRS resource set group corresponding to the target reference SRS resource set.

[0268] Optionally, if the target reference SRS resource set is a reference SRS resource set, all parameters in the target parameters of the target reference SRS resource set are configured with parameter values.

[0269] Optionally, when the target reference SRS resource set includes at least two reference SRS resource sets, and the parameters of the reference SRS resource sets in the at least two reference SRS resource sets are configured with parameter values, the parameters configured in different reference SRS resource sets may include different parameters from the target parameters.

[0270] And / or,

[0271] When the target reference SRS resource set includes at least two reference SRS resource sets, and the same parameter is configured with parameter values ​​in different reference SRS resource sets within the at least two reference SRS resource sets, the same parameter is configured with the same parameter values ​​in different reference SRS resource sets, and the target parameter includes the same parameter.

[0272] Optionally, if the target parameters of the target reference SRS resource set are not configured, the target parameters of the target reference SRS resource set shall use the default configuration.

[0273] Optionally, the parameter values ​​of the target parameters of the SRS resource sets within the SRS resource set group are the same as the parameter values ​​of the target parameters of the target reference SRS resource set corresponding to the SRS resource set group.

[0274] Optionally, the target parameter includes at least one of the following:

[0275] Non-periodic SRS resource triggering;

[0276] Non-periodic SRS resource trigger list;

[0277] Resource type;

[0278] Channel State Information Reference Signal (CSI-RS) or associated CSI-RS;

[0279] Parameters used to indicate the use case of an SRS resource set;

[0280] Road loss attenuation factor;

[0281] Used to indicate the expected power reaching the receiving point of the network-side device;

[0282] Road loss reference signal;

[0283] List of road loss reference signals;

[0284] SRS power control adjustment status;

[0285] SRS resource sets contain spatial relationship information of SRS resources.

[0286] Optionally, the device further includes a second receiving module, configured to receive first update information sent by the network-side device, the first update information being used to update at least one of the following:

[0287] The association relationship of SRS resource sets within the SRS resource set group;

[0288] The target reference SRS resource set identifier is configured within the SRS resource set group;

[0289] The identification information of the SRS resource set within the SRS resource set group.

[0290] Optionally, the device further includes a third receiving module for receiving indication information sent by the network-side device, the indication information being used to indicate the second update information of the SRS resource set of the SRS resource set group.

[0291] Optionally, the indication information is used to indicate at least one of the following:

[0292] The target reference group of the SRS resource set updates the target parameters of the SRS resource set.

[0293] The target reference SRS resource set group updates information for parameters other than the target parameter.

[0294] The target of an SRS resource set group is to reference the spatial relationship information of SRS resources in the SRS resource set.

[0295] Update information on the target parameters of the non-target reference SRS resource set in the SRS resource set group;

[0296] Update information for parameters other than the target parameter in the non-target reference SRS resource set of the SRS resource set group;

[0297] Spatial relationship information of SRS resources in the non-target reference SRS resource set of the SRS resource set group.

[0298] Optionally, the device further includes a first update module, configured to, when the indication information is used to indicate the path loss reference signal of the target reference SRS resource set or the non-target reference SRS resource set of the target SRS resource set group, update the path loss reference signal of all SRS resource sets in the target SRS resource set group according to the path loss reference signal.

[0299] Optionally, the device further includes a second update module, used to update or configure the spatial relationship information of all SRS resource sets in the target SRS resource set group according to the spatial relationship information when the indication information is used to indicate the spatial relationship information of the target reference SRS resource set or non-target reference SRS resource set of the target SRS resource set group.

[0300] Optionally, the parameter values ​​of the target parameters of the SRS resource sets within the SRS resource set group are the same as the parameter values ​​of the target parameters of the target reference SRS resource set corresponding to the SRS resource set group.

[0301] The second resource allocation device 500 provided in this application embodiment can achieve... Figure 3 The various processes implemented in the method embodiments achieve the same technical effect, and will not be described again here to avoid repetition.

[0302] Optional, such as Figure 6 As shown, this application embodiment also provides a communication device 70, including a processor 71, a memory 72, and a program or instructions stored in the memory 72 and executable on the processor 71. For example, when the communication device 70 is a terminal, the program or instructions executed by the processor 71 implement the above-mentioned... Figure 3 The various processes of the resource allocation method embodiments shown can achieve the same technical effect. When the communication device 70 is a network-side device, the program or instructions executed by the processor 71 implement the above. Figure 2 The various processes of the resource allocation method embodiments shown can achieve the same technical effect.

[0303] Figure 7 A schematic diagram of the hardware structure of a terminal to implement an embodiment of this application.

[0304] The terminal 1000 includes, but is not limited to, the following components: radio frequency unit 1001, network module 1002, audio output unit 1003, input unit 1004, sensor 1005, display unit 1006, user input unit 1007, interface unit 1008, memory 1009, and processor 1010.

[0305] Those skilled in the art will understand that the terminal 1000 may also include a power supply (such as a battery) for supplying power to various components. The power supply may be logically connected to the processor 1010 through a power management system, thereby enabling functions such as managing charging, discharging, and power consumption through the power management system. Figure 7 The terminal structure shown does not constitute a limitation on the terminal. The terminal may include more or fewer components than shown, or combine certain components, or have different component arrangements, which will not be elaborated here.

[0306] It should be understood that, in this embodiment, the input unit 1004 may include a graphics processing unit (GPU) 10041 and a microphone 10042. The GPU 10041 processes image data of still images or videos obtained by an image capture device (such as a camera) in video capture mode or image capture mode. The display unit 1006 may include a display panel 10061, which may be configured in the form of a liquid crystal display, an organic light-emitting diode, or the like. The user input unit 1007 includes a touch panel 10071 and other input devices 10072. The touch panel 10071 is also called a touch screen. The touch panel 10071 may include a touch detection device and a touch controller. Other input devices 10072 may include, but are not limited to, physical keyboards, function keys (such as volume control buttons, power buttons, etc.), trackballs, mice, and joysticks, which will not be described in detail here.

[0307] In this embodiment, the radio frequency unit 1001 receives downlink data from the network-side device and processes it for the processor 1010; additionally, it sends uplink data to the base station. Typically, the radio frequency unit 1001 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low-noise amplifier, a duplexer, etc.

[0308] The memory 1009 can be used to store software programs or instructions and various data. The memory 1009 may primarily include a program or instruction storage area and a data storage area. The program or instruction storage area may store the operating system, application programs or instructions required for at least one function (such as sound playback, image playback, etc.). Furthermore, the memory 1009 may include high-speed random access memory and non-volatile memory, wherein the non-volatile memory may be read-only memory (ROM), programmable read-only memory (PROM), erasable programmable read-only memory (EPROM), electrically erasable programmable read-only memory (EEPROM), or flash memory. For example, at least one disk storage device, flash memory device, or other non-volatile solid-state storage device.

[0309] Processor 1010 may include one or more processing units; optionally, processor 1010 may integrate an application processor and a modem processor, wherein the application processor mainly handles the operating system, user interface, and applications or instructions, and the modem processor mainly handles wireless communication, such as a baseband processor. It is understood that the aforementioned modem processor may also not be integrated into processor 1010.

[0310] The radio frequency unit 1001 is used to receive configuration information sent by the network-side device;

[0311] The configuration information is used to indicate the grouping information of at least one detection reference signal (SRS) resource set group. Each SRS resource set group is configured with a corresponding target reference SRS resource set. The parameter value of the target parameter of the SRS resource set of each SRS resource set group is determined according to the target reference SRS resource set corresponding to the SRS resource set group.

[0312] Optionally, SRS resource sets within the same SRS resource set group satisfy at least one of the following:

[0313] SRS resource sets have related relationships;

[0314] SRS resource sets are configured with the same target reference SRS resource set identifier;

[0315] An SRS resource set or an SRS resource set that includes SRS resources configured with the same identification information.

[0316] Optionally, the identification information includes at least one of the following:

[0317] Control resource pool index;

[0318] Spatial relationship information;

[0319] Transmission configuration indication TCI information;

[0320] Group identification information;

[0321] Application scenario information;

[0322] Road loss reference signal;

[0323] Adjust power control parameters.

[0324] Optionally, the target reference SRS resource set satisfies at least one of the following:

[0325] The parameter value of at least one parameter included in the target parameters of the target reference SRS resource set is configured by the network-side device;

[0326] It is configured with a target parameter identifier;

[0327] In the target group, the group identifier of the target reference SRS resource set is either the largest or the smallest;

[0328] In the target group, the target reference SRS resource set includes either the largest or smallest resource identifier;

[0329] In the target group, the target reference SRS resource set includes the largest or smallest number of resources;

[0330] The target reference SRS resource set identifier was not configured.

[0331] The target group is the SRS resource set group corresponding to the target reference SRS resource set.

[0332] Optionally, if the target reference SRS resource set is a reference SRS resource set, all parameters in the target parameters of the target reference SRS resource set are configured with parameter values.

[0333] Optionally, when the target reference SRS resource set includes at least two reference SRS resource sets, and the parameters of the reference SRS resource sets in the at least two reference SRS resource sets are configured with parameter values, the parameters configured in different reference SRS resource sets may include different parameters from the target parameters.

[0334] And / or,

[0335] When the target reference SRS resource set includes at least two reference SRS resource sets, and the same parameter is configured with parameter values ​​in different reference SRS resource sets within the at least two reference SRS resource sets, the same parameter is configured with the same parameter values ​​in different reference SRS resource sets, and the target parameter includes the same parameter.

[0336] Optionally, if the target parameters of the target reference SRS resource set are not configured, the target parameters of the target reference SRS resource set shall use the default configuration.

[0337] Optionally, the parameter values ​​of the target parameters of the SRS resource sets within the SRS resource set group are the same as the parameter values ​​of the target parameters of the target reference SRS resource set corresponding to the SRS resource set group.

[0338] Optionally, the target parameter includes at least one of the following:

[0339] Non-periodic SRS resource triggering;

[0340] Non-periodic SRS resource trigger list;

[0341] Resource type;

[0342] Channel State Information Reference Signal (CSI-RS) or associated CSI-RS;

[0343] Parameters used to indicate the use case of an SRS resource set;

[0344] Road loss attenuation factor;

[0345] Used to indicate the expected power reaching the receiving point of the network-side device;

[0346] Road loss reference signal;

[0347] List of road loss reference signals;

[0348] SRS power control adjustment status;

[0349] SRS resource sets contain spatial relationship information of SRS resources.

[0350] Optionally, the radio frequency unit 1001 is further configured to receive first update information sent by the network-side device, the first update information being used to update at least one of the following:

[0351] The association relationship of SRS resource sets within the SRS resource set group;

[0352] The target reference SRS resource set identifier is configured within the SRS resource set group;

[0353] The identification information of the SRS resource set within the SRS resource set group.

[0354] Optionally, the radio frequency unit 1001 is further configured to receive indication information sent by the network-side device, the indication information being used to indicate the second update information of the SRS resource set of the SRS resource set group.

[0355] Optionally, the indication information is used to indicate at least one of the following:

[0356] The target reference group of the SRS resource set updates the target parameters of the SRS resource set.

[0357] The target reference SRS resource set group updates information for parameters other than the target parameter.

[0358] The target of an SRS resource set group is to reference the spatial relationship information of SRS resources in the SRS resource set.

[0359] Update information on the target parameters of the non-target reference SRS resource set in the SRS resource set group;

[0360] Update information for parameters other than the target parameter in the non-target reference SRS resource set of the SRS resource set group;

[0361] Spatial relationship information of SRS resources in the non-target reference SRS resource set of the SRS resource set group.

[0362] Optionally, the processor 1010 is configured to update the path loss reference signals of all SRS resource sets in the target SRS resource set group based on the path loss reference signals when the indication information is used to indicate the path loss reference signals of the target reference SRS resource set or non-target reference SRS resource set of the target SRS resource set group.

[0363] Optionally, the processor 1010 is configured to update or configure the spatial relationship information of all SRS resource sets in the target SRS resource set group according to the spatial relationship information when the indication information is used to indicate the spatial relationship information of the target reference SRS resource set or non-target reference SRS resource set of the target SRS resource set group.

[0364] Optionally, the parameter values ​​of the target parameters of the SRS resource sets within the SRS resource set group are the same as the parameter values ​​of the target parameters of the target reference SRS resource set corresponding to the SRS resource set group.

[0365] The terminal 1000 provided in the above embodiments can achieve Figure 3 The various processes implemented in the method embodiments achieve the same technical effect, and will not be described again here to avoid repetition.

[0366] Specifically, embodiments of this application also provide a network-side device. For example... Figure 8As shown, the network device 900 includes an antenna 91, a radio frequency (RF) device 92, and a baseband device 93. The antenna 91 is connected to the RF device 92. In the uplink direction, the RF device 92 receives information through the antenna 91 and sends the received information to the baseband device 93 for processing. In the downlink direction, the baseband device 93 processes the information to be transmitted and sends it to the RF device 92. The RF device 92 processes the received information and then transmits it through the antenna 91.

[0367] The aforementioned frequency band processing device can be located in the baseband device 93. The method executed by the network-side device in the above embodiments can be implemented in the baseband device 93, which includes a processor 94 and a memory 95.

[0368] Baseband device 93 may include, for example, at least one baseband board on which multiple chips are disposed, such as Figure 8 As shown, one of the chips, for example, is a processor 94, which is connected to a memory 95 to call the program in the memory 95 and execute the network device operation shown in the above method embodiment.

[0369] The baseband device 93 may also include a network interface 96 for exchanging information with the radio frequency device 92, such as a common public radio interface (CPRI).

[0370] Specifically, the network-side device in this embodiment of the invention further includes: instructions or programs stored in memory 95 and executable on processor 94, wherein processor 94 calls the instructions or programs in memory 95 to execute. Figure 4 The methods executed by each module shown achieve the same technical effect, and to avoid repetition, they will not be described in detail here.

[0371] This application embodiment also provides a readable storage medium storing a program or instructions that are executed by a processor. Figure 2 or Figure 3 The various processes in the method embodiments described herein can achieve the same technical effect, and will not be repeated here to avoid repetition.

[0372] The processor mentioned above is the processor in the terminal or network-side device described in the above embodiments. The readable storage medium includes computer-readable storage media, such as computer read-only memory (ROM), random access memory (RAM), magnetic disk, or optical disk.

[0373] This application embodiment also provides a chip, the chip including a processor and a communication interface, the communication interface being coupled to the processor, the processor being used to run network-side device programs or instructions to achieve the above-mentioned... Figure 2 or Figure 3 The various processes in the method embodiments can achieve the same technical effect, and will not be described again here to avoid repetition.

[0374] It should be understood that the chip mentioned in the embodiments of this application may also be referred to as a system-on-a-chip, system chip, chip system, or system-on-a-chip, etc.

[0375] It should be noted that, in this document, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes that element. Furthermore, it should be noted that the scope of the methods and apparatuses in the embodiments of this application is not limited to performing functions in the order shown or discussed, but may also include performing functions substantially simultaneously or in the reverse order, depending on the functions involved. For example, the described methods may be performed in a different order than described, and various steps may be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.

[0376] Through the above description of the embodiments, those skilled in the art can clearly understand that the methods of the above embodiments can be implemented by means of software plus necessary general-purpose hardware platforms. Of course, they can also be implemented by hardware, but in many cases the former is a better implementation method. Based on this understanding, the technical solution of this application, in essence, or the part that contributes to the prior art, can be embodied in the form of a software product. This computer software product is stored in a storage medium (such as ROM / RAM, magnetic disk, optical disk) and includes several instructions to cause a terminal (which may be a mobile phone, computer, server, air conditioner, or network, etc.) to execute the methods described in the various embodiments of this application.

[0377] The embodiments of this application have been described above with reference to the accompanying drawings. However, this application is not limited to the specific embodiments described above. The specific embodiments described above are merely illustrative and not restrictive. Those skilled in the art can make many other forms under the guidance of this application without departing from the spirit and scope of the claims, and all of these forms are within the protection scope of this application.

Claims

1. A resource allocation method, characterized in that, include: Network-side devices send configuration information to the terminal; The configuration information is used to indicate the grouping information of at least one detection reference signal (SRS) resource set group. Each SRS resource set group is configured with a corresponding target reference SRS resource set. The parameter value of the target parameter of the SRS resource set of each SRS resource set group is determined according to the target reference SRS resource set corresponding to the SRS resource set group.

2. The method according to claim 1, characterized in that, SRS resource sets within the same SRS resource set group satisfy at least one of the following: SRS resource sets have related relationships; SRS resource sets are configured with the same target reference SRS resource set identifier; An SRS resource set or an SRS resource set that includes SRS resources configured with the same identification information.

3. The method according to claim 2, characterized in that, The identification information includes at least one of the following: Control resource pool index; Spatial relationship information; Transmission configuration indication (TCI) information; Group identification information; Application scenario information; Road loss reference signal; Adjust power control parameters.

4. The method according to claim 1, characterized in that, The target reference SRS resource set satisfies at least one of the following: The parameter value of at least one parameter included in the target parameters of the target reference SRS resource set is configured by the network-side device; It is configured with preset parameter identifiers; In the target group, the group identifier of the target reference SRS resource set is either the largest or the smallest; In the target group, the target reference SRS resource set includes either the largest or smallest resource identifier; In the target group, the target reference SRS resource set includes the largest or smallest number of resources; The target reference SRS resource set identifier was not configured. The target group is the SRS resource set group corresponding to the target reference SRS resource set.

5. The method according to claim 1, characterized in that, When the target reference SRS resource set is a reference SRS resource set, all parameters in the target parameters of the target reference SRS resource set are configured with parameter values.

6. The method according to claim 1, characterized in that, When the target reference SRS resource set includes at least two reference SRS resource sets, and the parameters of the reference SRS resource sets in the at least two reference SRS resource sets are configured with parameter values, the parameters configured in different reference SRS resource sets include different parameters in the target parameters. And / or, When the target reference SRS resource set includes at least two reference SRS resource sets, and the same parameter is configured with parameter values ​​in different reference SRS resource sets within the at least two reference SRS resource sets, the same parameter is configured with the same parameter in different reference SRS resource sets, and the target parameter includes the same parameter.

7. The method according to claim 1, characterized in that, If the target parameters of the target reference SRS resource set are not configured, the target parameters of the target reference SRS resource set shall use the default configuration.

8. The method according to claim 1, characterized in that, The parameter values ​​of the target parameters of the SRS resource sets within the SRS resource set group are the same as the parameter values ​​of the target parameters of the target reference SRS resource set corresponding to the SRS resource set group.

9. The method according to claim 1, characterized in that, The target parameter includes at least one of the following: Non-periodic SRS resource triggering; Non-periodic SRS resource trigger list; Resource type; Channel State Information Reference Signal (CSI-RS) or associated CSI-RS; Parameters used to indicate the use case of an SRS resource set; Road loss attenuation factor; Used to indicate the expected power reaching the receiving point of the network-side device; Road loss reference signal; List of road loss reference signals; SRS power control adjustment status; SRS resource sets contain spatial relationship information of SRS resources.

10. The method according to claim 1, characterized in that, The method further includes: The network-side device sends first update information to the terminal, the first update information being used to update at least one of the following: The association relationship of SRS resource sets within the SRS resource set group; The target reference SRS resource set identifier is configured within the SRS resource set group; The identification information of the SRS resource set within the SRS resource set group.

11. The method according to claim 1, characterized in that, The method further includes: the network-side device sending indication information to the terminal, the indication information being used to indicate the second update information of the SRS resource set of the SRS resource set group.

12. The method according to claim 11, characterized in that, The instruction information is used to indicate at least one of the following: The target reference group of the SRS resource set updates the target parameters of the SRS resource set. The target reference SRS resource set group updates information for parameters other than the target parameter. The target of the SRS resource set group is to reference the spatial relationship information of SRS resources in the SRS resource set; Update information on the target parameters of the non-target reference SRS resource set in the SRS resource set group; Update information for parameters other than the target parameter in the non-target reference SRS resource set of the SRS resource set group; Spatial relationship information of SRS resources in the non-target reference SRS resource set of the SRS resource set group.

13. A resource allocation method, characterized in that, include: The terminal receives configuration information sent by the network-side device; The configuration information is used to indicate the grouping information of at least one detection reference signal (SRS) resource set group. Each SRS resource set group is configured with a corresponding target reference SRS resource set. The parameter value of the target parameter of the SRS resource set of each SRS resource set group is determined according to the target reference SRS resource set corresponding to the SRS resource set group.

14. The method according to claim 13, characterized in that, SRS resource sets within the same SRS resource set group satisfy at least one of the following: SRS resource sets have related relationships; SRS resource sets are configured with the same target reference SRS resource set identifier; An SRS resource set or an SRS resource set that includes SRS resources configured with the same identification information.

15. The method according to claim 14, characterized in that, The identification information includes at least one of the following: Control resource pool index; Spatial relationship information; Transmission configuration indication (TCI) information; Group identification information; Application scenario information; Road loss reference signal; Adjust power control parameters.

16. The method according to claim 13, characterized in that, The target reference SRS resource set satisfies at least one of the following: The parameter value of at least one parameter included in the target parameters of the target reference SRS resource set is configured by the network-side device; It is configured with a target parameter identifier; In the target group, the group identifier of the target reference SRS resource set is either the largest or the smallest; In the target group, the target reference SRS resource set includes either the largest or smallest resource identifier; In the target group, the target reference SRS resource set includes the largest or smallest number of resources; The target reference SRS resource set identifier was not configured. The target group is the SRS resource set group corresponding to the target reference SRS resource set.

17. The method according to claim 13, characterized in that, When the target reference SRS resource set is a reference SRS resource set, all parameters in the target parameters of the target reference SRS resource set are configured with parameter values.

18. The method according to claim 13, characterized in that, When the target reference SRS resource set includes at least two reference SRS resource sets, and the parameters of the reference SRS resource sets in the at least two reference SRS resource sets are configured with parameter values, the parameters configured in different reference SRS resource sets include different parameters in the target parameters. And / or, When the target reference SRS resource set includes at least two reference SRS resource sets, and the same parameter is configured with parameter values ​​in different reference SRS resource sets within the at least two reference SRS resource sets, the same parameter is configured with the same parameter in different reference SRS resource sets, and the target parameter includes the same parameter.

19. The method according to claim 13, characterized in that, If the target parameters of the target reference SRS resource set are not configured, the target parameters of the target reference SRS resource set shall use the default configuration.

20. The method according to claim 13, characterized in that, The parameter values ​​of the target parameters of the SRS resource sets within the SRS resource set group are the same as the parameter values ​​of the target parameters of the target reference SRS resource set corresponding to the SRS resource set group.

21. The method according to claim 13, characterized in that, The target parameter includes at least one of the following: Non-periodic SRS resource triggering; Non-periodic SRS resource trigger list; Resource type; Channel State Information Reference Signal (CSI-RS) or associated CSI-RS; Parameters used to indicate the use case of an SRS resource set; Road loss attenuation factor; Used to indicate the expected power reaching the receiving point of the network-side device; Road loss reference signal; List of road loss reference signals; SRS power control adjustment status; SRS resource sets contain spatial relationship information of SRS resources.

22. The method according to claim 13, characterized in that, The method further includes: The terminal receives first update information sent by the network-side device, the first update information being used to update at least one of the following: The association relationship of SRS resource sets within the SRS resource set group; The target reference SRS resource set identifier is configured within the SRS resource set group; The identification information of the SRS resource set within the SRS resource set group.

23. The method according to claim 13, characterized in that, The method further includes: the terminal receiving indication information sent by the network-side device, the indication information being used to indicate the second update information of the SRS resource set of the SRS resource set group.

24. The method according to claim 23, characterized in that, The instruction information is used to indicate at least one of the following: The target reference group of the SRS resource set updates the target parameters of the SRS resource set. The target reference SRS resource set group updates information for parameters other than the target parameter. The target of the SRS resource set group is to reference the spatial relationship information of SRS resources in the SRS resource set; Update information on the target parameters of the non-target reference SRS resource set in the SRS resource set group; Update information for parameters other than the target parameter in the non-target reference SRS resource set of the SRS resource set group; Spatial relationship information of SRS resources in the non-target reference SRS resource set of the SRS resource set group.

25. The method according to claim 23, characterized in that, The method further includes: When the indication information is used to indicate the path loss reference signal of the target reference SRS resource set or the non-target reference SRS resource set of the target SRS resource set group, the terminal updates the path loss reference signal of all SRS resource sets in the target SRS resource set group according to the path loss reference signal.

26. The method according to claim 23, characterized in that, The method further includes: When the indication information is used to indicate the spatial relationship information of the target reference SRS resource set or non-target reference SRS resource set of the target SRS resource set group, the terminal updates or configures the spatial relationship information of all SRS resource sets of the target SRS resource set group according to the spatial relationship information.

27. A resource allocation device, characterized in that, include: The first receiving module is used to receive configuration information sent by the network-side device; The configuration information is used to indicate the grouping information of at least one detection reference signal (SRS) resource set group. Each SRS resource set group is configured with a corresponding target reference SRS resource set. The parameter value of the target parameter of the SRS resource set of each SRS resource set group is determined according to the target reference SRS resource set corresponding to the SRS resource set group.

28. The apparatus according to claim 27, characterized in that, SRS resource sets within the same SRS resource set group satisfy at least one of the following: SRS resource sets have related relationships; SRS resource sets are configured with the same target reference SRS resource set identifier; An SRS resource set or an SRS resource set that includes SRS resources configured with the same identification information.

29. The apparatus according to claim 28, characterized in that, The identification information includes at least one of the following: Control resource pool index; Spatial relationship information; Transmission configuration indication (TCI) information; Group identification information; Application scenario information; Road loss reference signal; Adjust power control parameters.

30. A resource allocation device, characterized in that, include: The first sending module is used to send configuration information to the terminal; The configuration information is used to indicate the grouping information of at least one detection reference signal (SRS) resource set group. Each SRS resource set group is configured with a corresponding target reference SRS resource set. The parameter value of the target parameter of the SRS resource set of each SRS resource set group is determined according to the target reference SRS resource set corresponding to the SRS resource set group.

31. The apparatus according to claim 30, characterized in that, SRS resource sets within the same SRS resource set group satisfy at least one of the following: SRS resource sets have related relationships; SRS resource sets are configured with the same target reference SRS resource set identifier; An SRS resource set or an SRS resource set that includes SRS resources configured with the same identification information.

32. The apparatus according to claim 31, characterized in that, The identification information includes at least one of the following: Control resource pool index; Spatial relationship information; Transmission configuration indication (TCI) information; Group identification information; Application scenario information; Road loss reference signal; Adjust power control parameters.

33. A network-side device, characterized in that, It includes a processor, a memory, and a program or instructions stored in the memory and executable on the processor, wherein the program or instructions, when executed by the processor, implement the steps of the resource allocation method as described in any one of claims 1 to 12.

34. A terminal, characterized in that, It includes a processor, a memory, and a program or instructions stored in the memory and executable on the processor, wherein the program or instructions, when executed by the processor, implement the steps of the resource allocation method as described in any one of claims 13 to 26.

35. A readable storage medium, characterized in that, The readable storage medium stores a program or instructions that, when executed by a processor, implement the steps of the resource allocation method as described in any one of claims 1 to 12, or, when executed by a processor, implement the steps of the resource allocation method as described in any one of claims 13 to 26.

Images