CN117121611A

CN117121611A - Interference measurement method, terminal, network device, communication device, and storage medium

Info

Publication number: CN117121611A
Application number: CN202380010153.1A
Authority: CN
Inventors: 吴世娟
Original assignee: Beijing Xiaomi Mobile Software Co Ltd
Current assignee: Beijing Xiaomi Mobile Software Co Ltd
Priority date: 2023-07-13
Filing date: 2023-07-13
Publication date: 2023-11-24

Abstract

The disclosure relates to the technical field of communication, in particular to an interference measurement method, a terminal, a network device, a communication device and a storage medium, wherein the interference measurement method comprises the following steps: receiving first configuration information sent by network equipment; and determining a first resource according to the first configuration information, wherein the first resource is used for measuring cross link interference. According to the method and the device, the terminal can measure the cross link interference on the first resource configured by the network equipment, the controllability of the network equipment on the measurement of the cross link interference by the terminal can be ensured, and the measurement result obtained by measurement can be ensured to more accurately represent the cross link interference.

Description

Interference measurement method, terminal, network device, communication device, and storage medium

Technical Field

The present disclosure relates to the field of communication technologies, and in particular, to an interference measurement method, a terminal, a network device, a communication device, and a storage medium.

Background

In some communications scenarios, the terminal may experience cross-link interference (Cross Link Interference, CLI), and the terminal may measure the cross-link interference and send the resulting measurement to the network device for subsequent network devices to mitigate the cross-link interference by appropriate communication means. There are some problems with the current terminal measuring cross link interference.

Disclosure of Invention

The embodiment of the disclosure provides an interference measurement method, a terminal, a network device, a communication device and a storage medium, so as to solve the technical problem of cross link interference in the measurement of the terminal in the related art.

According to a first aspect of embodiments of the present disclosure, there is provided an interference measurement method, the method including: receiving first configuration information sent by network equipment; and determining a first resource according to the first configuration information, wherein the first resource is used for measuring cross link interference.

According to a second aspect of embodiments of the present disclosure, there is provided an interference measurement method, the method comprising: and sending first configuration information to the terminal, wherein the first configuration information is used for determining first resources by the terminal, and the first resources are used for measuring cross link interference.

According to a third aspect of embodiments of the present disclosure, there is provided an interference measurement method, the method comprising: the network equipment sends first configuration information to the terminal; and the terminal determines a first resource according to the first configuration information, wherein the first resource is used for measuring cross link interference.

According to a fourth aspect of embodiments of the present disclosure, there is provided a terminal, including: one or more processors; the terminal is configured to perform the interference measurement method described in the first aspect.

According to a fifth aspect of embodiments of the present disclosure, there is provided a network device, comprising: one or more processors; wherein the network device is configured to perform the interference measurement method according to the second aspect.

According to a sixth aspect of the embodiments of the present disclosure, there is provided a communication device, including: one or more processors; wherein the processor is configured to invoke instructions to cause the communication device to perform the interference measurement method of any of the first and second aspects.

According to a seventh aspect of the embodiments of the present disclosure, a communication system is provided, which includes a terminal configured to implement the interference measurement method described in the first aspect, and a network device configured to implement the interference measurement method described in the second aspect.

According to an eighth aspect of embodiments of the present disclosure, a storage medium is presented, the storage medium storing instructions that, when executed on a communication device, cause the communication device to perform the interference measurement method of any one of the first and second aspects.

According to the embodiment of the disclosure, the terminal can measure the cross link interference on the first resource configured by the network equipment, the controllability of the network equipment for the terminal to measure the cross link interference can be ensured, and the measurement result obtained by measurement can be ensured to more accurately represent the cross link interference.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present disclosure, the drawings required for the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present disclosure, and other drawings may be obtained according to these drawings without inventive effort to a person of ordinary skill in the art.

Fig. 1 is a schematic architecture diagram of a communication system shown in accordance with an embodiment of the present disclosure.

Fig. 2 is an interactive schematic diagram illustrating one interference measurement method according to an embodiment of the present disclosure.

Fig. 3 is a schematic flow chart diagram illustrating a method of interference measurement according to an embodiment of the present disclosure.

Fig. 4A is a schematic diagram of a first resource, shown according to an embodiment of the present disclosure.

Fig. 4B is a schematic diagram of another first resource shown according to an embodiment of the present disclosure.

Fig. 5 is a schematic flow chart diagram illustrating a method of interference measurement according to an embodiment of the present disclosure.

Fig. 6 is a schematic block diagram of a terminal shown in accordance with an embodiment of the present disclosure.

Fig. 7 is a schematic block diagram of a network equipment apparatus shown according to an embodiment of the present disclosure.

Fig. 8 is a schematic structural diagram of a communication device according to an embodiment of the present disclosure.

Fig. 9 is a schematic structural diagram of a chip according to an embodiment of the disclosure.

Detailed Description

The embodiment of the disclosure provides an interference measurement method, a terminal, a network device, a communication device and a storage medium.

In a first aspect, embodiments of the present disclosure provide an interference measurement method, the method including: receiving first configuration information sent by network equipment; and determining a first resource according to the first configuration information, wherein the first resource is used for measuring cross link interference.

In the above embodiment, the terminal may measure the cross link interference on the first resource configured by the network device, which may ensure the controllability of the network device for the terminal to measure the cross link interference, and is beneficial to ensure that the measurement result obtained by the measurement can more accurately characterize the cross link interference.

With reference to some embodiments of the first aspect. In some embodiments, the first configuration information is used to determine a first set of resources, wherein the first set of resources includes at least one of the first resources.

With reference to some embodiments of the first aspect. In some embodiments, the first configuration information includes at least one set of resources and parameters for each of the set of resources.

With reference to some embodiments of the first aspect. In some embodiments, the resource set of the at least one set of resources whose parameter is a first parameter is the first set of resources.

With reference to some embodiments of the first aspect. In some embodiments, the parameters of the set of resources include at least one of: an identification of the set of resources; the use of the resource collection.

With reference to some embodiments of the first aspect. In some embodiments, the set of resources identified as the first identified set of resources in the at least one set of resources is the first set of resources.

With reference to some embodiments of the first aspect. In some embodiments, the use of the set of resources includes at least one of: switching an antenna; beam management; a codebook; a non-codebook; cross link interference management.

With reference to some embodiments of the first aspect. In some embodiments, in the at least one set of resources, a set of resources that includes cross-link interference management is the first set of resources.

With reference to some embodiments of the first aspect. In some embodiments, among the at least one set of resources, a set of resources that are empty in use is the first set of resources.

With reference to some embodiments of the first aspect. In some embodiments, the method further comprises determining a resource list according to the first configuration information, wherein the resource list includes at least one of the first resources.

With reference to some embodiments of the first aspect. In some embodiments, the first configuration information is carried in at least one of: channel state information reporting configuration; cross link interference reporting configuration.

With reference to some embodiments of the first aspect. In some embodiments, the channel state information reporting configuration comprises a channel state information resource configuration in which the first configuration information is carried; alternatively, the channel state information report configuration includes a channel state information resource configuration and a cross link interference resource configuration, and the first configuration information is carried in the cross link interference resource configuration.

With reference to some embodiments of the first aspect. In some embodiments, the measure of cross-link interference comprises at least one of: reference signal received power of the cross-link interference reference signal; received signal strength indication of cross-link interference reference signals.

In a second aspect, embodiments of the present disclosure provide an interference measurement method, the method including: and sending first configuration information to the terminal, wherein the first configuration information is used for determining first resources by the terminal, and the first resources are used for measuring cross link interference.

In the above embodiment, the network device may indicate, to the terminal, the first resource for measuring the cross link interference through the first configuration information, so that the terminal may receive the cross link interference reference signal on the first resource to measure the cross link interference, thereby ensuring, by the ue, the controllability of the network device to the terminal in measuring the cross link interference, and advantageously ensuring that the measurement result obtained by the measurement can more accurately characterize the cross link interference.

With reference to some embodiments of the second aspect. In some embodiments, the first configuration information is used for the terminal to determine a first set of resources, wherein the first set of resources includes at least one of the first resources.

With reference to some embodiments of the second aspect. In some embodiments, the first configuration information includes at least one set of resources and parameters for each of the set of resources.

With reference to some embodiments of the second aspect. In some embodiments, the resource set of the at least one set of resources whose parameter is a first parameter is the first set of resources.

With reference to some embodiments of the second aspect. In some embodiments, the parameters of the set of resources include at least one of: an identification of the set of resources; the use of the resource collection.

With reference to some embodiments of the second aspect. In some embodiments, the set of resources identified as the first identified set of resources in the at least one set of resources is the first set of resources.

With reference to some embodiments of the second aspect. In some embodiments, the use of the set of resources includes at least one of: switching an antenna; beam management; a codebook; a non-codebook; cross link interference management.

With reference to some embodiments of the second aspect. In some embodiments, in the at least one set of resources, a set of resources that includes cross-link interference management is the first set of resources.

With reference to some embodiments of the second aspect. In some embodiments, among the at least one set of resources, a set of resources that are empty in use is the first set of resources.

With reference to some embodiments of the second aspect. In some embodiments, the first configuration information is used for the terminal to determine a resource list, where the resource list includes at least one of the first resources.

With reference to some embodiments of the second aspect. In some embodiments, the first configuration information is carried in at least one of: channel state information reporting configuration; cross link interference reporting configuration.

With reference to some embodiments of the second aspect. In some embodiments, the channel state information reporting configuration comprises a channel state information resource configuration in which the first configuration information is carried; alternatively, the channel state information report configuration includes a channel state information resource configuration and a cross link interference resource configuration, and the first configuration information is carried in the cross link interference resource configuration.

With reference to some embodiments of the second aspect. In some embodiments, the measure of cross-link interference comprises at least one of: reference signal received power of the cross-link interference reference signal; received signal strength indication of cross-link interference reference signals.

In a third aspect, an embodiment of the present disclosure proposes an interference measurement method, the method including: the network equipment sends first configuration information to the terminal; and the terminal determines a first resource according to the first configuration information, wherein the first resource is used for measuring cross link interference.

In a fourth aspect, an embodiment of the present disclosure proposes a terminal, including: one or more processors; the terminal is configured to perform the interference measurement method according to the first aspect or the optional embodiments of the first aspect.

In a fifth aspect, embodiments of the present disclosure provide a network device, including: one or more processors; wherein the network device is configured to perform the interference measurement method according to the second aspect and optional embodiments of the second aspect.

In a sixth aspect, embodiments of the present disclosure provide a communication device, including: one or more processors; one or more memories for storing instructions; wherein the processor is configured to invoke the instructions to cause the communication device to perform the xx method as described in the first and second aspects, and optional implementations of the first and second aspects.

In a seventh aspect, embodiments of the present disclosure provide a communication system, including: a terminal, a network device; wherein the terminal is configured to perform the method as described in the first and second aspects, the optional implementation of the first and second aspects, and the network device is configured to perform the method as described in the first and second aspects, the optional implementation of the first and second aspects.

In an eighth aspect, embodiments of the present disclosure provide a storage medium storing instructions that, when executed on a communication device, cause the communication device to perform a method as described in the first and second aspects, and optional implementations of the first and second aspects.

In a ninth aspect, embodiments of the present disclosure propose a program product which, when executed by a communication device, causes the communication device to perform a method as described in the first and second aspects, and optional implementations of the first and second aspects.

In a tenth aspect, the presently disclosed embodiments propose a computer program which, when run on a computer, causes the computer to carry out the method as described in the first and second aspects, the optional implementation of the first and second aspects.

It will be appreciated that the xx apparatus, the communication device, the communication system, the storage medium, the program product, and the computer program described above are all configured to perform the methods set forth in the embodiments of the present disclosure. Therefore, the advantages achieved by the method can be referred to as the advantages of the corresponding method, and will not be described herein.

The embodiment of the disclosure provides an interference measurement method, a terminal, a network device, a communication device and a storage medium. In some embodiments, terms such as interference measurement method and information processing method, communication method, and the like may be replaced with each other, terms such as terminal, network device and information processing apparatus, communication apparatus, and the like may be replaced with each other, and terms such as information processing system, communication system, and the like may be replaced with each other.

The embodiments of the present disclosure are not intended to be exhaustive, but rather are exemplary of some embodiments and are not intended to limit the scope of the disclosure. In the case of no contradiction, each step in a certain embodiment may be implemented as an independent embodiment, and the steps may be arbitrarily combined, for example, a scheme in which part of the steps are removed in a certain embodiment may also be implemented as an independent embodiment, the order of the steps in a certain embodiment may be arbitrarily exchanged, and further, alternative implementations in a certain embodiment may be arbitrarily combined; furthermore, various embodiments may be arbitrarily combined, for example, some or all steps of different embodiments may be arbitrarily combined, and an embodiment may be arbitrarily combined with alternative implementations of other embodiments.

In the various embodiments of the disclosure, terms and/or descriptions of the various embodiments are consistent throughout the various embodiments and may be referenced to each other in the absence of any particular explanation or logic conflict, and features from different embodiments may be combined to form new embodiments in accordance with their inherent logic relationships.

The terminology used in the embodiments of the disclosure is for the purpose of describing particular embodiments only and is not intended to be limiting of the disclosure.

In the presently disclosed embodiments, elements that are referred to in the singular, such as "a," "an," "the," "said," etc., may mean "one and only one," or "one or more," "at least one," etc., unless otherwise indicated.

For example, where an article (article) is used in translation, such as "a," "an," "the," etc., in english, a noun following the article may be understood as a singular expression or as a plural expression.

In the presently disclosed embodiments, "plurality" refers to two or more.

In some embodiments, terms such as "at least one of", "one or more of", "multiple of" and the like may be substituted for each other.

In some embodiments, "A, B at least one of", "a and/or B", "in one case a, in another case B", "in response to one case a", "in response to another case B", and the like, may include the following technical solutions according to circumstances: in some embodiments a (a is performed independently of B); b (B is performed independently of a) in some embodiments; in some embodiments, execution is selected from a and B (a and B are selectively executed); in some embodiments a and B (both a and B are performed). Similar to that described above when there are more branches such as A, B, C.

In some embodiments, the description modes such as "a or B" may include the following technical schemes according to circumstances: in some embodiments a (a is performed independently of B); b (B is performed independently of a) in some embodiments; in some embodiments execution is selected from a and B (a and B are selectively executed). Similar to that described above when there are more branches such as A, B, C.

The prefix words "first", "second", etc. in the embodiments of the present disclosure are only for distinguishing different description objects, and do not limit the location, order, priority, number, content, etc. of the description objects, and the statement of the description object refers to the claims or the description of the embodiment context, and should not constitute unnecessary limitations due to the use of the prefix words.

For example, if the description object is a "field", the ordinal words before the "field" in the "first field" and the "second field" do not limit the position or the order between the "fields", and the "first" and the "second" do not limit whether the "fields" modified by the "first" and the "second" are in the same message or not. For another example, describing an object as "level", ordinal words preceding "level" in "first level" and "second level" do not limit priority between "levels". As another example, the number of descriptive objects is not limited by ordinal words, and may be one or more, taking "first device" as an example, where the number of "devices" may be one or more. Furthermore, objects modified by different prefix words may be the same or different, e.g., the description object is "a device", then "a first device" and "a second device" may be the same device or different devices, and the types may be the same or different; for another example, the description object is "information", and the "first information" and the "second information" may be the same information or different information, and the contents thereof may be the same or different.

In some embodiments, "comprising a", "containing a", "for indicating a", "carrying a", may be interpreted as carrying a directly, or as indicating a indirectly.

In some embodiments, terms "responsive to … …", "responsive to determination … …", "in the case of … …", "at … …", "when … …", "if … …", "if … …", and the like may be interchanged.

In some embodiments, terms "greater than", "greater than or equal to", "not less than", "more than or equal to", "not less than", "above" and the like may be interchanged, and terms "less than", "less than or equal to", "not greater than", "less than or equal to", "not more than", "below", "lower than or equal to", "no higher than", "below" and the like may be interchanged.

In some embodiments, devices and the like may be interpreted as physical or virtual, the names of which are not limited to those described in the embodiments

The terms "apparatus," "device," "circuit," "network element," "node," "function," "unit," "component," "system," "network," "chip," "system-on-chip," "entity," "subject," and the like may be used interchangeably.

In some embodiments, a "network" may be interpreted as an apparatus (e.g., access network device, core network device, etc.) contained in a network.

In some embodiments, "access network device (access network device, AN device)", "radio access network device (radio access network device, RAN device)", "Base Station (BS)", "radio base station (radio base station)", "fixed station (fixed station)", "node (node)", "access point (access point)", "transmit point (transmission point, TP)", "Receive Point (RP)", "transmit receive point (transmit/receive point), the terms TRP)", "panel", "antenna array", "cell", "macrocell", "microcell", "femto cell", "pico cell", "sector", "cell group", "serving cell", "carrier", "component carrier (component carrier)", bandwidth part (BWP) and the like may be replaced with each other.

In some embodiments, "terminal," terminal device, "" user equipment, "" user terminal, "" mobile station, "" mobile terminal, MT) ", subscriber station (subscriber station), mobile unit (mobile unit), subscriber unit (subscriber unit), wireless unit (wireless unit), remote unit (remote unit), mobile device (mobile device), wireless device (wireless device), wireless communication device (wireless communication device), remote device (remote device), mobile subscriber station (mobile subscriber station), access terminal (access terminal), mobile terminal (mobile terminal), wireless terminal (wireless terminal), remote terminal (remote terminal), handheld device (handset), user agent (user agent), mobile client (mobile client), client (client), and the like may be substituted for each other.

In some embodiments, the access network device, core network device, or network device may be replaced with a terminal. For example, the embodiments of the present disclosure may also be applied to a configuration in which an access network device, a core network device, or communication between a network device and a terminal is replaced with communication between a plurality of terminals (for example, device-to-device (D2D), vehicle-to-device (V2X), or the like). In this case, the terminal may have all or part of the functions of the access network device. In addition, terms such as "uplink", "downlink", and the like may be replaced with terms corresponding to communication between terminals (e.g., "side)". For example, uplink channels, downlink channels, etc. may be replaced with side-uplink channels, uplink, downlink, etc. may be replaced with side-downlink channels.

In some embodiments, the terminal may be replaced with an access network device, a core network device, or a network device. In this case, the access network device, the core network device, or the network device may have all or part of the functions of the terminal.

In some embodiments, the acquisition of data, information, etc. may comply with laws and regulations of the country of locale.

In some embodiments, data, information, etc. may be obtained after user consent is obtained.

Furthermore, each element, each row, or each column in the tables of the embodiments of the present disclosure may be implemented as a separate embodiment, and any combination of elements, any rows, or any columns may also be implemented as a separate embodiment.

As shown in fig. 1, the communication system 100 includes a terminal (terminal) 101 and a network device 102, wherein the network device includes at least one of: an access network device, a core network device (core network device) 103.

In some embodiments, the terminal 101 includes at least one of a mobile phone (mobile phone), a wearable device, an internet of things device, a communication enabled car, a smart car, a tablet (Pad), a wireless transceiver enabled computer, a Virtual Reality (VR) terminal device, an augmented reality (augmented reality, AR) terminal device, a wireless terminal device in industrial control (industrial control), a wireless terminal device in unmanned (self-driving), a wireless terminal device in teleoperation (remote medical surgery), a wireless terminal device in smart grid (smart grid), a wireless terminal device in transportation security (transportation safety), a wireless terminal device in smart city (smart city), a wireless terminal device in smart home (smart home), for example, but is not limited thereto.

In some embodiments, the access network device is, for example, a node or device that accesses a terminal to a wireless network, and the access network device may include at least one of an evolved NodeB (eNB), a next generation evolved NodeB (next generation eNB, ng-eNB), a next generation NodeB (next generation NodeB, gNB), a NodeB (node B, NB), a Home NodeB (HNB), a home NodeB (home evolved nodeB, heNB), a wireless backhaul device, a radio network controller (radio network controller, RNC), a base station controller (base station controller, BSC), a base transceiver station (base transceiver station, BTS), a baseband unit (BBU), a mobile switching center, a base station in a 6G communication system, an Open base station (Open RAN), a Cloud base station (Cloud RAN), a base station in other communication systems, an access node in a Wi-Fi system, but is not limited thereto.

In some embodiments, the core network device may be a device, including one or more network elements, or may be a plurality of devices or a device group, including all or part of one or more network elements. The network element may be virtual or physical. The core network comprises, for example, at least one of an evolved packet core (Evolved Packet Core, EPC), a 5G core network (5G Core Network,5GCN), a next generation core (Next Generation Core, NGC).

In some embodiments, the technical solutions of the present disclosure may be applied to an Open RAN architecture, where an access network device or an interface in an access network device according to the embodiments of the present disclosure may become an internal interface of the Open RAN, and flow and information interaction between these internal interfaces may be implemented by using software or a program.

In some embodiments, the access network device may be composed of a Central Unit (CU) and a Distributed Unit (DU), where the CU may also be referred to as a control unit (control unit), and the structure of the CU-DU may be used to split the protocol layers of the access network device, where functions of part of the protocol layers are centrally controlled by the CU, and functions of the rest of all the protocol layers are distributed in the DU, and the DU is centrally controlled by the CU, but is not limited thereto.

It may be understood that, the communication system described in the embodiments of the present disclosure is for more clearly describing the technical solutions of the embodiments of the present disclosure, and is not limited to the technical solutions provided in the embodiments of the present disclosure, and those skilled in the art can know that, with the evolution of the system architecture and the appearance of new service scenarios, the technical solutions provided in the embodiments of the present disclosure are applicable to similar technical problems.

The embodiments of the present disclosure described below may be applied to the communication system 100 shown in fig. 1, or a part of the main body, but are not limited thereto. The respective bodies shown in fig. 1 are examples, and the communication system may include all or part of the bodies in fig. 1, or may include other bodies than fig. 1, and the number and form of the respective bodies may be arbitrary, and the respective bodies may be physical or virtual, and the connection relationship between the respective bodies is examples, and the respective bodies may not be connected or may be connected, and the connection may be arbitrary, direct connection or indirect connection, or wired connection or wireless connection.

The embodiments of the present disclosure may be applied to long term evolution (Long Term Evolution, LTE), LTE-Advanced (LTE-a), LTE-Beyond (LTE-B), upper 3G, IMT-Advanced, fourth generation mobile communication system (4th generation mobile communication system,4G)), fifth generation mobile communication system (5th generation mobile communication system,5G), 5G New air (New Radio, NR), future wireless access (Future Radio Access, FRA), new wireless access technology (New-Radio Access Technology, RAT), new wireless (New Radio, NR), new wireless access (New Radio access, NX), future generation wireless access (Future generation Radio access, FX), global System for Mobile communications (GSM (registered trademark)), CDMA2000, ultra mobile broadband (Ultra Mobile Broadband, UMB), IEEE 802.11 (registered trademark), IEEE 802.16 (WiMAX (registered trademark)), IEEE 802.20, ultra WideBand (Ultra-wide bandwidth, UWB), bluetooth (Bluetooth) mobile communication network (Public Land Mobile Network, PLMN, device-D-Device, device-M, device-M, internet of things system, internet of things (internet of things), machine-2, device-M, device-M, internet of things (internet of things), system (internet of things), internet of things 2, device (internet of things), machine (internet of things), etc. In addition, a plurality of system combinations (e.g., LTE or a combination of LTE-a and 5G, etc.) may be applied.

In some embodiments, the terminal may be subject to cross link interference (Cross Link Interference, CLI) during communication, for example, in a dynamic time division duplex (Dynamic Time Division Duplex, DTDD) scenario, TDD structures in two adjacent cells may be different, TDD structure in cell a is DDDSU, TDD structure in adjacent cell B is DSUUU, where D represents a downlink time slot (slot), S represents a flexible time slot, and U represents an uplink time slot.

As can be seen, the 3 rd time slot in the cell a is a downlink time slot, but the 3 rd time slot in the cell B is an uplink time slot, when the terminal performs communication in the cell a, downlink communication can be performed in the 3 rd time slot, but the terminal in the cell B performs uplink communication in the 3 rd time slot, which results in that in the 3 rd time slot, the terminal in the cell a receives information sent by the terminal in the cell B, which may cause cross link interference to the terminal in the cell a.

In some embodiments, the terminal may measure the cross-link interference, e.g., receive a reference signal for the cross-link interference, and report the measurement to the network device. So that the network device can employ an appropriate communication means to mitigate cross-link interference when subsequently communicating with the terminal.

Although the terminal can measure the cross-link interference by receiving the cross-link interference reference signal, if the terminal receives the measured cross-link interference on an unspecified resource, it is difficult to ensure the accuracy of the measured cross-link interference.

As shown in fig. 2, the interference measurement method includes:

in step S201, the network device sends first information to the terminal.

In some embodiments, the terminal receives the first information.

In some embodiments, the first information may also be referred to as a first configuration, information, for the terminal to determine the first resource.

In some embodiments, the first resource is used to measure cross-link interference.

In some embodiments, the first configuration information is used to determine a first set of resources, wherein the first set of resources includes at least one of the first resources.

In some embodiments, the first configuration information includes at least one set of resources and parameters for each of the set of resources.

In some embodiments, the resource set of the at least one set of resources whose parameter is a first parameter is the first set of resources.

In some embodiments, the parameters of the set of resources include at least one of: an identification of the set of resources; the use of the resource collection.

In some embodiments, the set of resources identified as the first identified set of resources in the at least one set of resources is the first set of resources.

In some embodiments, the use of the set of resources includes at least one of: switching an antenna; beam management; a codebook; a non-codebook; cross link interference management.

In some embodiments, in the at least one set of resources, a set of resources that includes cross-link interference management is the first set of resources.

In some embodiments, among the at least one set of resources, a set of resources that are empty in use is the first set of resources.

In some embodiments, the method further comprises determining a resource list according to the first configuration information, wherein the resource list includes at least one of the first resources.

In some embodiments, the first configuration information is carried in at least one of: channel state information reporting configuration; cross link interference reporting configuration.

In some embodiments, the channel state information reporting configuration comprises a channel state information resource configuration in which the first configuration information is carried.

In some embodiments, the channel state information reporting configuration includes a channel state information resource configuration and a cross link interference resource configuration, the first configuration information being carried in the cross link interference resource configuration.

In some embodiments, the measure of cross-link interference comprises at least one of:

reference signal received power of the cross-link interference reference signal;

received signal strength indication of cross-link interference reference signals.

Step S202, the terminal determines a first resource according to the first configuration information.

In some embodiments, a terminal receives a cross-link interference reference signal on a first resource.

In some embodiments, the cross-link interference reference signals include listening reference signals.

In some embodiments, the listening reference signal is a listening reference signal sent by other terminals.

In some embodiments, the other terminals include at least one of: other terminals in the serving cell; other terminals in the neighbor cell.

In some embodiments, the terminal transmits measurement results obtained by measuring the cross-link interference reference signal to the network device.

The communication method according to the embodiment of the present disclosure may include at least one of step S201 to step S202. For example, step S201 may be implemented as a separate embodiment, step S202 may be implemented as a separate embodiment, and step s201+s202 may be implemented as a separate embodiment, but is not limited thereto.

In some embodiments, steps S201, S202 may be performed in exchange order or simultaneously.

In some embodiments, reference may be made to alternative implementations described before or after the description corresponding to fig. 2.

In a first aspect, embodiments of the present disclosure propose an interference measurement method. Fig. 3 is a schematic flow chart diagram illustrating a method of interference measurement according to an embodiment of the present disclosure. The interference measurement method shown in this embodiment may be performed by a terminal.

As shown in fig. 3, the interference measurement method may include the steps of:

in step S301, first configuration information sent by a network device is received;

in step S302, a first resource is determined according to the first configuration information, wherein the first resource is used for measuring cross link interference.

It should be noted that the embodiment shown in fig. 3 may be implemented independently or in combination with at least one other embodiment in the disclosure, and specifically may be selected as needed, which is not limited by the disclosure.

In some embodiments, the network device may send the first configuration information to the terminal, after the terminal receives the first configuration information sent by the network device, the terminal may determine a first resource for measuring cross link interference according to the first configuration information, and may further measure cross link interference on the first resource, for example, may receive a cross link interference reference signal on the first resource, measure the cross link interference reference signal, and send the obtained measurement result to the network device.

For example, the cross-link interference reference signals include listening reference signals (Sounding Reference Signal, SRS), and the terminal may determine cross-link interference by measuring SRS transmitted by other terminals.

The network device may determine resources for other terminals (e.g., other terminals in the same cell, e.g., other terminals in a neighboring cell) to transmit SRS, and generate first configuration information according to the resources, e.g., the first resources configured by the first configuration information include resources for other terminals to transmit SRS, so that the terminal measures the cross link interference on the first resources, and may receive the SRS transmitted by other terminals, and the measurement result obtained according to the measurement result may relatively accurately represent the cross link interference.

In some embodiments, the measure of cross-link interference includes at least one of:

reference signal received power (Reference Signal Receiving Power, RSRP) of the cross-link interference reference signal;

A received signal strength indication (Received Signal Strength Indicator, RSSI) of the cross-link interference reference signal.

For example, the terminal measuring cross-link interference on the first resource may include the terminal receiving a cross-link reference signal on the first resource and determining an RSRP of the cross-link reference signal to determine a measurement result based on the RSRP.

For example, the terminal measuring cross-link interference on the first resource may include the terminal receiving a cross-link reference signal on the first resource and determining an RSSI from the cross-link reference signal to determine a measurement from the RSSI.

In some embodiments, the measurement indicator of cross-link interference may be indicated by the network device or may be agreed upon by the protocol.

In some embodiments, the first configuration information is carried in one of:

channel state information reporting configuration (e.g., CSI-ReportConfig);

cross link interference reporting configuration (e.g., CLI-ReportConfig).

In some embodiments, since the channel state information report is configured as a radio resource control (Radio Resource Control, RRC) signaling existing information element (Information Element, IE), the network device sends the first configuration information to the terminal in the channel state information report configuration without having to add an additional information element to carry the first configuration information, which is advantageous for simplifying communication operations.

In some embodiments, since the channel state information reporting configuration has been used to configure some resources, if the first configuration information is still carried by the channel state information reporting configuration, it may be desirable to distinguish the resources configured by the first configuration information from the resources for which the channel state information reporting configuration has been used for configuration. In this embodiment, an RRC IE may be added, for example, the added IE may be referred to as a cross-link interference report configuration, and the cross-link interference report configuration carries configuration information, and since the cross-link interference report configuration may be differentiated from the channel state information report configuration from the IE layer, the terminal may directly determine that the resource configured by the first configuration information in the cross-link interference report configuration is the first resource for measuring cross-link interference, and does not need to determine the first resource by differentiating from other resources.

In some embodiments, the channel state information reporting configuration comprises a channel state information resource configuration, the first configuration information being carried in the channel state information resource configuration (e.g., CSI-resource config); alternatively, the channel state information reporting configuration includes a channel state information resource configuration and a cross link interference resource configuration, the first configuration information being carried in the cross link interference resource configuration (e.g., CLI-resource config).

In some embodiments, where the first configuration information is carried by a channel state information reporting configuration, the first configuration information may be set in an IE of the channel state information reporting configuration, for example in a channel state information resource configuration. Because the channel state information resource is configured as the channel state information report and configures the existing IE, the network equipment carries the first configuration information in the channel state information resource configuration and sends the first configuration information to the terminal, and no additional new information elements are needed to carry the first configuration information, thereby being beneficial to simplifying the communication operation.

In some embodiments, since channel state information resource configurations have been used to configure some resources, such as resources for channel measurements (e.g., resource channel measurement), channel state information interference measurement resources for interference (e.g., CSI-IM-resource eForinterface), non-zero power channel state information reference signal resources for interference (e.g., nzp-CSI-RS-resource eForinterface), and so on.

If the first configuration information is still carried by the channel state information resource configuration, it is necessary to distinguish the resources configured by the first configuration information from the resources for which the channel state information resource configuration has been used for configuration. In this embodiment, an IE in the channel state information report configuration may be added, for example, the added IE may be referred to as a cross link interference resource configuration, and the configuration information is carried by the cross link interference resource configuration, and since the cross link interference resource configuration may be differentiated from the channel state information resource configuration from the IE level, the terminal may directly determine that the resource indicated by the first configuration information in the cross link interference resource configuration is the first resource for measuring cross link interference, without determining the first resource by differentiating from other resources.

It should be noted that the first configuration information may be carried in a channel state information reporting configuration or in a cross link interference reporting configuration, but the first resource for receiving the cross link interference reference signal is included in a sounding reference signal configuration (e.g., SRS-config). For example, in the listening reference signal configuration, a plurality of resources may be included, and the first configuration information may indicate at least one resource among the plurality of resources as the first resource.

The determination of the first resource from the first configuration information is illustrated by several embodiments below.

In some embodiments, the first configuration information is used to determine a first set of resources (resource set), wherein the first set of resources includes at least one first resource.

The network device may indicate to the terminal a first set of resources (which may also indicate specific resources in the first set of resources) comprising at least one first resource by means of the first configuration information. The terminal may measure cross-link interference on at least one first resource of the first set of resources.

In some embodiments, the first configuration information is used to determine a resource list, wherein the resource list includes at least one first resource.

For example, the listening reference signal is configured to configure a first resource, e.g., the cross-link interference reference signal includes SRS, which may include resources for receiving SRS. The present configuration of the listening reference signal includes an SRS resource, but the SRS resource is a resource for the terminal to transmit the SRS, and the SRS resource exists in a resource set, that is, the configuration of the listening reference signal includes an SRS resource set, and the SRS resource exists in the SRS resource set. Since the SRS resource set is a resource set, unlike the resource list, for example, the SRS resource set may include some other parameters, such as use, period, etc., besides the SRS resource, and the SRS resource list only includes the identification of the SRS resource. The current configuration of listening reference signals does not contain a list of resources.

According to the embodiment of the disclosure, the network device may indicate the resource list (may also indicate a specific resource in the resource list) to the terminal through the first configuration information, for example, the resource list may be carried in the configuration of the listening reference signal, and after receiving the first configuration information of the embodiment, the terminal may distinguish the configured resource list from the resource set (for example, may distinguish the resource set from the resource set according to the content included, where the resource set includes parameters such as a use, a period, and the like, but the resource list includes only an identifier of the resource), that is, after receiving the first configuration information of the embodiment, the resource list is newly added in the configuration of the listening reference signal, the resource list is different from the resource set. And further determining the resource in the resource list as a first resource and receiving the cross link interference reference signal on the first resource.

The following embodiments mainly describe the technical solutions of the present disclosure in an exemplary manner, where the first configuration information is used to determine a first resource set, where the first resource set includes at least one first resource.

In some embodiments, the first configuration information includes at least one set of resources and parameters for each set of resources. In some embodiments, the parameters of the resource set include at least one of: an Identification (ID) of the resource collection; use (usage) of a set of resources.

In some embodiments, the set of resources in the at least one set of resources whose parameters are the first parameter is the first set of resources.

The network device may configure at least one first resource set for the terminal through the first configuration information, and may also indicate parameters of each configured first resource set through the first configuration information.

In some embodiments, since the sounding reference signal configuration has been used to configure some SRS resource sets, e.g., SRS resource set for antenna switching (antenna switching), SRS resource set for beam management (beam management), SRS resource set for codebook (codebook), SRS resource set for non-codebook.

Thus, in case the first resource set is in listening reference signal configuration, it is necessary to distinguish the first resource set from several other SRS resource sets. In an embodiment of the present disclosure, the first configuration information may include a parameter of a first resource set, and the terminal may determine the first resource set from at least one resource set included in the listening reference signal configuration according to the parameter of the first resource set.

In some embodiments, the set of resources identified as the first identified in the at least one set of resources is the first set of resources.

For example, the terminal may determine a first identity of a first set of resources indicated by the first configuration information, and further determine the first set of resources from at least one set of resources in the listening reference signal configuration according to the first identity. For example, the listening reference signal configuration includes 5 resource sets: SRS resource set #1, SRS resource set #2, SRS resource set #3, SRS resource set #4, SRS resource set #5. The first identifier indicated by the first configuration information may be 5, and then the terminal may determine that the resource set identified as 5, that is, SRS resource set #5 is the first resource set, and further receive a cross link interference reference signal (for example, SRS) in SRS resource contained in SRS resource set #5, so as to measure cross link interference.

It should be noted that, in some embodiments, the first identifier indicated by the first configuration information may be an identifier set, where the identifier set includes at least one.

In some embodiments, in at least one set of resources, the set of resources whose use includes cross-link interference management is the first set of resources.

In some embodiments, the use of the resource set includes at least one of: -antenna switching (antenna switching); beam management (beam management); codebook (codebook); non codebook (non codebook); cross link interference management (e.g., claiming).

For example, the terminal may determine a first use of the first set of resources indicated by the first configuration information, and further determine the first set of resources from the first use among at least one set of resources in the listening reference signal configuration. For example, the listening reference signal configuration includes 5 resource sets: SRS resource set #1 for antenna switching, SRS resource set #2 for beam management, SRS resource set #3 for codebook, SRS resource set #4 for non-codebook, SRS resource set #5 for CLIMmanagement. The first use indicated by the first configuration information includes cross link interference management, and then the terminal may determine a resource set targeted for cross link interference management, that is, SRS resource set #5 is the first resource set, and further receive a cross link interference reference signal (for example, SRS) in SRS resource contained in SRS resource set #5, so as to measure cross link interference.

In this case, the use of the SRS resource set may be newly increased, for example, referred to as cross link interference management (e.g., claiming), so that the terminal may determine the first resource set according to the use of the SRS resource set.

In some embodiments, among the at least one set of resources, the set of resources that are empty in use is the first set of resources.

For example, the terminal may determine a first use of the resource sets according to the first configuration information, and further determine the first resource set according to the first use in at least one resource set in the listening reference signal configuration. For example, the listening reference signal configuration includes 5 resource sets: SRS resource set #1 for antenna switching, SRS resource set #2 for beam management, SRS resource set #3 for codebook, SRS resource set #4 for non-codebook, and SRS resource set #5 for null. If the first use indicated by the first configuration information is null, the terminal may determine a resource set with the null target use, that is, SRS resource set #5 is the first resource set, and further receive a cross link interference reference signal (for example, SRS) in SRS resource contained in SRS resource set #5, so as to measure cross link interference.

In this case, it may not be necessary to newly add the purpose of SRS resource set, but the resource set whose purpose is empty is indicated in advance as the first resource set by the protocol convention or the network device.

In some embodiments, the terminal may determine the first set of resources from among the at least one set of resources based only on the identification of the set of resources indicated by the first configuration information, or the terminal may determine the first set of resources from among the at least one set of resources based only on the use of the set of resources indicated by the first configuration information, or the terminal may determine the first set of resources from among the at least one set of resources based on the identification and use of the set of resources indicated by the first configuration information.

For example, in the case that the terminal determines the first resource set from among the at least one resource set only according to the identification of the resource set indicated by the first configuration information, the terminal may consider only the identification of the resource set when determining the first resource set from among the at least one resource set. For example, when the identifier indicated by the first configuration information is 5, even if SRS resource set#5 is not a climode but another purpose, SRS resource set#5 may be determined to be the first resource set.

In some embodiments, although the terminal determines the first set of resources from at least one set of resources based only on the identity of the set of resources, the network device may still consider the purpose of the first set of resources configured by the first configuration information when determining the first configuration information, e.g., in the case where the purpose of the first set of resources is not claiming, may select a purpose similar to measuring cross-link interference as the purpose of the first set of resources, where the purpose similar to measuring cross-link interference includes at least one of: antenna switching, beam management.

Fig. 4A is a schematic diagram of a first resource, shown according to an embodiment of the present disclosure. Fig. 4B is a schematic diagram of another first resource shown according to an embodiment of the present disclosure.

The first configuration information may be carried in a channel state information reporting configuration (e.g., CSI-ReportConfig) or in a cross-link interference reporting configuration (e.g., CLI-ReportConfig). The first configuration information may indicate two types of first resources, a first type of first resources for measuring RSRP of the cross-link reference signal and a second type of first resources for measuring RSSI of the cross-link reference signal.

As shown in fig. 4A, the resource set of the first type of first resource is included in a cross-link interference sounding reference signal resource set list (e.g., CLI-SRSSetList), and the resource set of the second type of first resource is included in a cross-link interference received signal strength indication resource set list (e.g., CLI-RSSISetList).

As shown in fig. 4A, the cross-link interference sounding reference signal resource set list may include one or more sets, for example, CLI-SRSset1 and CLI-SRSset2, respectively, including two resource sets. Wherein the CLI-SRSset1 comprises N1 first resources (e.g., CLI-SRS), such as CLI-SRS11, CLI-SRS12, CLI-SRS13, …, CLI-SRS1N1, respectively; CLI-SRSset2 comprises N2 first resources, e.g. CLI-SRS21, CLI-SRS22, CLI-SRS23, …, CLI-SRS2N2, respectively.

The list of sets of cross-link interference received signal strength indication resources may comprise at least one set of resources, e.g. CLI-rsiset 1, for example comprising one set. The CLI-rsiset 1 includes M1 first resources (e.g., CLI-RSSI), such as CLI-RSSI11, CLI-RSSI12, CLI-RSSI13, …, CLI-rsisim 1, respectively.

The network device may also configure SRS resource set for other purposes for the terminal, and then the network device may also include other resource sets besides the resource set in CLI-SRSSetList for the SRS resource set configured for the terminal. In the resource sets, the terminal can determine the resource set contained in the CLI-SRSSetList as a first resource set according to the first configuration information, and then determine the resources in the first resource set as first resources. As shown in fig. 4A, the first set of resources may include CLI-SRSset1 and CLI-SRSset2.

As shown in fig. 4B, the resource list of the first type of first resource is included in a cross-link interference sounding reference signal resource list (e.g., CLI-srsrsresourcelist), and the resource list of the second type of first resource is included in a cross-link interference received signal strength indication resource list (e.g., CLI-rssisresource elist).

As shown in fig. 4B, the cross-link interference sounding reference signal resource list may include one or more resource lists, for example, including one resource list, which is CLI-SRSset1. The CLI-SRSset1 comprises N1 first resources (such as CLI-SRS), such as CLI-SRS11, CLI-SRS12, CLI-SRS13, … and CLI-SRS1N1, respectively.

The list of cross-link interference received signal strength indication resources may comprise at least one set of resources, e.g. CLI-RSSIset1, for example comprising one set. The CLI-rsiset 1 includes M1 first resources (e.g., CLI-RSSI), such as CLI-RSSI11, CLI-RSSI12, CLI-RSSI13, …, CLI-SRS1M1, respectively.

The network device may also configure SRS resource set for other purposes for the terminal, and then the network device may further include other resource sets besides the resource sets in the cross link interference sounding reference signal resource list for the SRS resource set configured for the terminal. In the resource sets, the terminal may determine, according to the first configuration information, that a resource set included in the cross link interference sounding reference signal resource list is a first resource set, and further determine a resource in the first resource set as a first resource. As shown in fig. 4B, the first set of resources may include CLI-SRSset1.

In a second aspect, embodiments of the present disclosure provide an interference measurement method. Fig. 5 is a schematic flow chart diagram illustrating a method of interference measurement according to an embodiment of the present disclosure. The interference measurement method shown in this embodiment may be performed by the access network device.

As shown in fig. 5, the interference measurement method may include the steps of:

in step S501, first configuration information is sent to the terminal, where the first configuration information is used for determining a first resource by the terminal, and the first resource is used for measuring cross link interference.

It should be noted that the embodiment shown in fig. 5 may be implemented independently or in combination with at least one other embodiment in the disclosure, and specifically may be selected as needed, which is not limited by the disclosure.

According to the embodiment of the disclosure, the network device may indicate the first resource for measuring the cross link interference to the terminal through the first configuration information, so that the terminal may receive the cross link interference reference signal on the first resource to measure the cross link interference, thereby ensuring, by the ue, the controllability of the network device to the terminal to measure the cross link interference, and being beneficial to ensuring that the measurement result obtained by the measurement can more accurately represent the cross link interference.

For example, the cross-link interference reference signals include Sounding Reference Signals (SRS), and the terminal may determine cross-link interference by measuring SRS transmitted from other terminals.

Reference Signal Received Power (RSRP) of the cross-link interference reference signal;

a Received Signal Strength Indication (RSSI) of the cross-link interference reference signal.

For example, the terminal measuring the cross-link interference on the first resource may include the terminal receiving a cross-link reference signal on the first resource and determining an RSRP of the cross-link reference signal, such that the measurement result is determined from the RSRP, and the network device may determine the size of the cross-link interference from the RSRP in the measurement result.

For example, the terminal measuring cross-link interference on the first resource may include the terminal receiving a cross-link reference signal on the first resource and determining an RSSI from the cross-link reference signal, such that the measurement result is determined from the RSSI, and the network device may determine the magnitude of the cross-link interference from the RSSI in the measurement result.

In some embodiments, the first configuration information is carried in one of:

channel state information reporting configuration (e.g., CSI-ReportConfig);

cross link interference reporting configuration (e.g., CLI-ReportConfig).

In some embodiments, since the channel state information report is configured as an existing Information Element (IE) of Radio Resource Control (RRC) signaling, the network device sends the first configuration information to the terminal in the channel state information report configuration, and no additional new information element is needed to carry the first configuration information, which is beneficial to simplifying communication operations.

Thus, in case the first resource set is in listening reference signal configuration, it is necessary to distinguish the first resource set from several other SRS resource sets. In an embodiment of the disclosure, the network device may indicate, through the first configuration information, a parameter of the first resource set, and the terminal may determine the first resource set from at least one resource set included in the listening reference signal configuration according to the parameter of the first resource set.

For example, the network device may indicate to the terminal a first identity of the first set of resources (and may also indicate specific resources in the first set of resources) via the first configuration information, and further determine the first set of resources in at least one set of resources in the listening reference signal configuration according to the first identity. For example, the listening reference signal configuration includes 5 resource sets: SRS resource set #1, SRS resource set #2, SRS resource set #3, SRS resource set #4, SRS resource set #5. The first identifier indicated by the first configuration information may be 5, and then the terminal may determine that the resource set identified as 5, that is, SRS resource set #5 is the first resource set, and further receive a cross link interference reference signal (for example, SRS) in SRS resource contained in SRS resource set #5, so as to measure cross link interference.

In some embodiments, the network device may cause the first set of resources to be determined from the at least one set of resources of the terminal only by the identification of the set of resources indicated by the first configuration information, or the network device may cause the first set of resources to be determined from the at least one set of resources of the terminal only by the use of the set of resources indicated by the first configuration information, or the network device may cause the first set of resources to be determined from the at least one set of resources of the terminal only by the identification and use of the set of resources indicated by the first configuration information.

For example, in case the network device may determine the first set of resources from the at least one set of resources of the terminal only by the identification of the set of resources indicated by the first configuration information, the terminal may only consider the identification of the set of resources when determining the first set of resources from the at least one set of resources. For example, when the identifier indicated by the first configuration information is 5, even if SRS resource set#5 is not a climode but another purpose, SRS resource set#5 may be determined to be the first resource set.

In some embodiments, the names of information and the like are not limited to the names described in the embodiments, and terms such as "information", "message", "signal", "signaling", "report", "configuration", "instruction", "command", "channel", "parameter", "field", "symbol", "codebook", "code word", "code point", "bit", "data", "program", "chip", and the like may be replaced with each other.

In some embodiments, terms of "synchronization signal (synchronization signal, SS)", "synchronization signal block (synchronization signal block, SSB)", "Reference Signal (RS)", "pilot signal", and the like may be replaced with each other.

In some embodiments, "acquire," "obtain," "receive," "transmit," "bi-directional transmit," "send and/or receive" may be used interchangeably and may be interpreted as receiving from other principals, acquiring from protocols, acquiring from higher layers, processing itself, autonomous implementation, etc.

In some embodiments, terms such as "send," "transmit," "report," "send," "transmit," "bi-directional," "send and/or receive," and the like may be used interchangeably.

It should be noted that, for other content related to this embodiment, reference is made to the description of the related content in each embodiment, and no further description is given here.

The present disclosure also provides embodiments of a terminal and a network device corresponding to the foregoing embodiments of the interference measurement method.

The embodiment of the disclosure also provides a terminal, which comprises: one or more processors; wherein the terminal is configured to perform the interference measurement method of the first aspect, and optional embodiments of the first aspect.

Fig. 6 is a schematic block diagram of a terminal shown in accordance with an embodiment of the present disclosure. As shown in fig. 6, the terminal includes at least one of: a receiving module 601 and a processing module 602.

In some embodiments, the receiving module is configured to receive first configuration information sent by the network device; the processing module is used for determining a first resource according to the first configuration information, wherein the first resource is used for measuring cross link interference.

In some embodiments, the first configuration information is used to determine a first set of resources, wherein the first set of resources includes at least one first resource.

In some embodiments, the first configuration information includes at least one set of resources and parameters for each set of resources.

In some embodiments, the parameters of the resource set include at least one of: identification of a resource set; use of resource sets.

In some embodiments, the use of the resource set includes at least one of: switching an antenna; beam management; a codebook; a non-codebook; cross link interference management.

In some embodiments, the method comprises determining a resource list according to the first configuration information, wherein the resource list comprises at least one first resource.

In some embodiments, the channel state information reporting configuration comprises a channel state information resource configuration in which the first configuration information is carried; alternatively, the channel state information reporting configuration includes a channel state information resource configuration and a cross link interference resource configuration, and the first configuration information is carried in the cross link interference resource configuration.

In some embodiments, the measure of cross-link interference includes at least one of: reference signal received power of the cross-link interference reference signal; received signal strength indication of cross-link interference reference signals.

It should be noted that, the modules included in the network device are not limited to the embodiment shown in fig. 6, and may also include other modules, for example, a sending module, a display module, etc., which is not limited by the disclosure.

The embodiment of the disclosure also proposes a network device, including: one or more processors; wherein the network device is configured to perform the interference measurement method of the second aspect, an alternative embodiment of the second aspect.

Fig. 7 is a schematic block diagram of a network equipment apparatus shown according to an embodiment of the present disclosure. As shown in fig. 7, the network device includes a transmitting module 701.

In some embodiments, the transmitting module is configured to transmit first configuration information to the terminal, the first configuration information being used by the terminal to determine a first resource, the first resource being used to measure the cross-link interference.

In some embodiments, the first configuration information is for the terminal to determine a first set of resources, wherein the first set of resources comprises at least one first resource.

In some embodiments, the first configuration information is used for the terminal to determine a resource list, wherein the resource list comprises at least one first resource.

It should be noted that, the modules included in the network device are not limited to the embodiment shown in fig. 7, but may also include other modules, such as a processing module, a receiving module, and the like, and the disclosure is not limited thereto.

For the device embodiments, reference is made to the description of the method embodiments for the relevant points, since they essentially correspond to the method embodiments. The apparatus embodiments described above are merely illustrative, wherein the modules illustrated as separate components may or may not be physically separate, and the components shown as modules may or may not be physical, i.e., may be located in one place, or may be distributed over a plurality of network modules. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment. Those of ordinary skill in the art will understand and implement the present invention without undue burden.

The embodiment of the disclosure also provides an interference measurement method, which comprises the following steps: the network equipment sends first configuration information to the terminal; and the terminal determines a first resource according to the first configuration information, wherein the first resource is used for measuring cross link interference.

The embodiment of the disclosure also provides a terminal, which comprises: one or more processors; the terminal is configured to perform the interference measurement method according to the first aspect or the optional embodiments of the first aspect.

The embodiment of the disclosure also proposes a network device, including: one or more processors; wherein the network device is configured to perform the interference measurement method according to the second aspect and optional embodiments of the second aspect.

Embodiments of the present disclosure also provide a communication device including: one or more processors; wherein the processor is configured to invoke instructions to cause the communication device to perform the interference measurement method according to the first and second aspects, and optional embodiments of the first and second aspects.

Embodiments of the present disclosure also propose a communication system comprising a terminal configured to implement the interference measurement method according to the alternative embodiments of the first aspect, a network device configured to implement the interference measurement method according to the alternative embodiments of the second aspect.

Embodiments of the present disclosure also provide a storage medium storing instructions that, when executed on a communication device, cause the communication device to perform the interference measurement method of the first and second aspects, and optional embodiments of the first and second aspects.

The embodiments of the present disclosure also provide an apparatus for implementing any of the above methods, for example, an apparatus is provided, where the apparatus includes a unit or a module for implementing each step performed by the terminal in any of the above methods. For another example, another apparatus is also proposed, which includes a unit or module configured to implement steps performed by a network device (e.g., an access network device, a core network function node, a core network device, etc.) in any of the above methods.

It should be understood that the division of each unit or module in the above apparatus is merely a division of a logic function, and may be fully or partially integrated into one physical entity or may be physically separated when actually implemented. Furthermore, units or modules in the apparatus may be implemented in the form of processor-invoked software: the device comprises, for example, a processor, the processor being connected to a memory, the memory having instructions stored therein, the processor invoking the instructions stored in the memory to perform any of the methods or to perform the functions of the units or modules of the device, wherein the processor is, for example, a general purpose processor, such as a central processing unit (Central Processing Unit, CPU) or microprocessor, and the memory is internal to the device or external to the device. Alternatively, the units or modules in the apparatus may be implemented in the form of hardware circuits, and part or all of the functions of the units or modules may be implemented by designing hardware circuits, which may be understood as one or more processors; for example, in one implementation, the hardware circuit is an application-specific integrated circuit (ASIC), and the functions of some or all of the units or modules are implemented by designing the logic relationships of elements in the circuit; for another example, in another implementation, the above hardware circuit may be implemented by a programmable logic device (programmable logic device, PLD), for example, a field programmable gate array (Field Programmable Gate Array, FPGA), which may include a large number of logic gates, and the connection relationship between the logic gates is configured by a configuration file, so as to implement the functions of some or all of the above units or modules. All units or modules of the above device may be realized in the form of invoking software by a processor, or in the form of hardware circuits, or in part in the form of invoking software by a processor, and in the rest in the form of hardware circuits.

In the disclosed embodiments, the processor is a circuit with signal processing capabilities, and in one implementation, the processor may be a circuit with instruction reading and running capabilities, such as a central processing unit (Central Processing Unit, CPU), microprocessor, graphics processor (graphics processing unit, GPU) (which may be understood as a microprocessor), or digital signal processor (digital signal processor, DSP), etc.; in another implementation, the processor may implement a function through a logical relationship of hardware circuits that are fixed or reconfigurable, e.g., a hardware circuit implemented as an application-specific integrated circuit (ASIC) or a programmable logic device (programmable logic device, PLD), such as an FPGA. In the reconfigurable hardware circuit, the processor loads the configuration document, and the process of implementing the configuration of the hardware circuit may be understood as a process of loading instructions by the processor to implement the functions of some or all of the above units or modules. Furthermore, hardware circuits designed for artificial intelligence may be used, which may be understood as ASICs, such as neural network processing units (Neural Network Processing Unit, NPU), tensor processing units (Tensor Processing Unit, TPU), deep learning processing units (Deep learning Processing Unit, DPU), etc.

Fig. 8 is a schematic structural diagram of a communication device 8100 according to an embodiment of the present disclosure. The communication device 8100 may be a network device (e.g., an access network device, a core network device, etc.), a terminal (e.g., a user device, etc.), a chip system, a processor, etc. that supports the network device to implement any of the above methods, or a chip, a chip system, a processor, etc. that supports the terminal to implement any of the above methods. The communication device 8100 may be used to implement the method described in the above method embodiments, and reference may be made in particular to the description of the above method embodiments.

As shown in fig. 8, communication device 8100 includes one or more processors 8101. The processor 8101 may be a general-purpose processor or a special-purpose processor, etc., and may be, for example, a baseband processor or a central processing unit. The baseband processor may be used to process communication protocols and communication data, and the central processor may be used to control communication devices (e.g., base stations, baseband chips, terminal devices, terminal device chips, DUs or CUs, etc.), execute programs, and process data for the programs. The processor 8101 is operable to invoke instructions to cause the communication device 8100 to perform any of the above methods.

In some embodiments, communication device 8100 also includes one or more memory 8102 for storing instructions. Alternatively, all or part of memory 8102 may be external to communication device 8100.

In some embodiments, communication device 8100 also includes one or more transceivers 8103. When the communication device 8100 includes one or more transceivers 8103, communication steps such as transmission and reception in the above-described method are performed by the transceivers 8103, and other steps are performed by the processor 8101.

In some embodiments, the transceiver may include a receiver and a transmitter, which may be separate or integrated. Alternatively, terms such as transceiver, transceiver unit, transceiver circuit, etc. may be replaced with each other, terms such as transmitter, transmitter circuit, etc. may be replaced with each other, and terms such as receiver, receiving unit, receiver, receiving circuit, etc. may be replaced with each other.

Optionally, the communication device 8100 further includes one or more interface circuits 8104, where the interface circuits 8104 are coupled to the memory 8102, and where the interface circuits 8104 are operable to receive signals from the memory 8102 or other means, and operable to transmit signals to the memory 8102 or other means. For example, the interface circuit 8104 may read instructions stored in the memory 8102 and send the instructions to the processor 8101.

The communication device 8100 in the above embodiment description may be a network device or a terminal, but the scope of the communication device 8100 described in the present disclosure is not limited thereto, and the structure of the communication device 8100 may not be limited by fig. 8. The communication device may be a stand-alone device or may be part of a larger device. For example, the communication device may be: 1) A stand-alone integrated circuit IC, or chip, or a system-on-a-chip or subsystem; (2) A set of one or more ICs, optionally including storage means for storing data, programs; (3) an ASIC, such as a Modem (Modem); (4) modules that may be embedded within other devices; (5) A receiver, a terminal device, an intelligent terminal device, a cellular phone, a wireless device, a handset, a mobile unit, a vehicle-mounted device, a network device, a cloud device, an artificial intelligent device, and the like; (6) others, and so on.

Fig. 9 is a schematic structural diagram of a chip 9200 according to an embodiment of the present disclosure. For the case where the communication device 8100 may be a chip or a chip system, reference may be made to a schematic structural diagram of the chip 9200 shown in fig. 9, but is not limited thereto.

The chip 9200 includes one or more processors 9201, the processors 9201 are configured to call instructions to cause the chip 9200 to perform any of the above methods.

In some embodiments, the chip 9200 further includes one or more interface circuits 9202, the interface circuits 9202 are connected to the memory 9203, the interface circuits 9202 may be used to receive signals from the memory 9203 or other devices, and the interface circuits 9202 may be used to send signals to the memory

9203 or other means. For example, the interface circuit 9202 may read an instruction stored in the memory 9203 and send the instruction to the processor 9201. Alternatively, the terms interface circuit, interface, transceiver pin, transceiver, etc. may be interchanged.

In some embodiments, the chip 9200 further includes one or more memories 9203 for storing instructions. Alternatively, all or part of the memory 9203 may be external to the chip 9200.

The present disclosure also proposes a storage medium having stored thereon instructions that, when executed on a communication device 8100, cause the communication device 8100 to perform any of the above methods. Optionally, the storage medium is an electronic storage medium. Alternatively, the storage medium described above is a computer-readable storage medium, but is not limited thereto, and it may be a storage medium readable by other devices. Alternatively, the above-described storage medium may be a non-transitory (non-transitory) storage medium, but is not limited thereto, and it may also be a transitory storage medium.

The present disclosure also proposes a program product which, when executed by a communication device 8100, causes the communication device 8100 to perform any of the above methods. Optionally, the above-described program product is a computer program product.

The present disclosure also proposes a computer program which, when run on a computer, causes the computer to perform any of the above methods.

Claims

1. A method of interference measurement, the method comprising:

receiving first configuration information sent by network equipment;

and determining a first resource according to the first configuration information, wherein the first resource is used for measuring cross link interference.

2. The method of claim 1, wherein the first configuration information is used to determine a first set of resources, wherein the first set of resources comprises at least one of the first resources.

3. The method of claim 2, wherein the first configuration information includes at least one set of resources and parameters for each of the set of resources.

4. A method according to claim 3, wherein the resource set of the at least one set of resources having a parameter of a first parameter is the first set of resources.

5. The method according to claim 3 or 4, wherein the parameters of the set of resources comprise at least one of:

an identification of the set of resources;

the use of the resource collection.

6. The method of claim 5, wherein a set of resources of the at least one set of resources identified as a first identification is the first set of resources.

7. The method of claim 5, wherein the use of the set of resources comprises at least one of:

switching an antenna;

beam management;

a codebook;

a non-codebook;

cross link interference management.

8. The method of claim 7, wherein among the at least one set of resources, a set of resources that includes cross-link interference management is the first set of resources.

9. The method of claim 5, wherein, among the at least one set of resources, a set of resources that are empty in use is the first set of resources.

10. The method of claim 1, wherein the determining a resource list according to the first configuration information, wherein the resource list includes at least one of the first resources.

11. The method according to any one of claims 1 to 10, wherein the first configuration information is carried in at least one of:

channel state information reporting configuration;

cross link interference reporting configuration.

12. The method according to claim 11, wherein the channel state information reporting configuration comprises a channel state information resource configuration in which the first configuration information is carried; or,

the channel state information report configuration comprises a channel state information resource configuration and a cross link interference resource configuration, and the first configuration information is carried in the cross link interference resource configuration.

13. The method according to any of claims 1 to 12, wherein the measure of cross-link interference comprises at least one of:

14. A method of interference measurement, the method comprising:

and sending first configuration information to the terminal, wherein the first configuration information is used for determining first resources by the terminal, and the first resources are used for measuring cross link interference.

15. The method of claim 14, wherein the first configuration information is used by the terminal to determine a first set of resources, wherein the first set of resources includes at least one of the first resources.

16. The method of claim 15, wherein the first configuration information includes at least one set of resources and parameters for each of the set of resources.

17. The method of claim 16, wherein a set of resources in the at least one set of resources whose parameters are a first parameter is the first set of resources.

18. The method according to claim 16 or 17, wherein the parameters of the set of resources comprise at least one of:

an identification of the set of resources;

the use of the resource collection.

19. The method of claim 18, wherein a set of resources of the at least one set of resources identified as a first identification is the first set of resources.

20. The method of claim 18, wherein the use of the set of resources comprises at least one of:

switching an antenna;

beam management;

a codebook;

A non-codebook;

cross link interference management.

21. The method of claim 20, wherein among the at least one set of resources, a set of resources that includes cross-link interference management is the first set of resources.

22. The method of claim 18, wherein, among the at least one set of resources, a set of resources that are empty in use is the first set of resources.

23. The method of claim 14, wherein the first configuration information is used by the terminal to determine a resource list, wherein the resource list includes at least one of the first resources.

24. The method according to any of claims 14 to 23, wherein the first configuration information is carried in at least one of:

channel state information reporting configuration;

cross link interference reporting configuration.

25. The method according to claim 24, wherein the channel state information reporting configuration comprises a channel state information resource configuration in which the first configuration information is carried; or,

26. The method according to any of claims 14 to 25, wherein the measure of cross-link interference comprises at least one of:

27. A method of interference measurement, the method comprising:

the network equipment sends first configuration information to the terminal;

and the terminal determines a first resource according to the first configuration information, wherein the first resource is used for measuring cross link interference.

28. A terminal, comprising:

one or more processors;

wherein the terminal is configured to perform the interference measurement method according to any of claims 1-13.

29. A network device, comprising:

one or more processors;

wherein the network device is configured to perform the interference measurement method of any one of claims 14-26.

30. A communication device, comprising:

one or more processors;

wherein the processor is configured to invoke instructions to cause the communication device to perform the interference measurement method of any of claims 1-13, 14-26.

31. A communication system comprising a terminal configured to implement the interference measurement method of any one of claims 1-13, a network device configured to implement the interference measurement method of any one of claims 14-26.

32. A storage medium storing instructions that, when executed on a communication device, cause the communication device to perform the interference measurement method of any one of claims 1-13, 14-26.