Wireless communication method, terminal device, and network device

Abstract

Provided are a wireless communication method, a terminal device, and a network device. The method comprises: on the basis of a first measurement result, a terminal device executes a first behavior related to mobility, wherein the first measurement result comprises a carrier measurement result and / or a beam measurement result. The terminal device may execute the first behavior on the basis of the carrier measurement result and / or the beam measurement result. That is, in the present application, a behavior related to mobility may be determined on the basis of the beam measurement result and / or the carrier measurement result, so that the first behavior may be executed on the basis of a more rational measurement result. For example, in a multi-frequency collaboration scenario, when a carrier is no longer constructed as a cell, the terminal device can more rationally execute the first behavior on the basis of the first measurement result.

Description

Wireless communication method, terminal device and network device TECHNICAL FIELD

[0001] The present application relates to the technical field of communication, and more particularly, to a wireless communication method, a terminal device and a network device. BACKGROUND

[0002] In the related art, a mobility-related behavior (e.g., cell handover) is determined based on channel quality of a serving cell, a neighbor cell or a candidate cell. However, with the development of technology, there will be many problems in determining the mobility-related behavior based on the channel quality of the cell.

[0003] SUMMARY

[0004] The present application provides a wireless communication method, a terminal device and a network device. The various aspects of the present application are described below.

[0005] In a first aspect, a wireless communication method is provided, comprising: performing, by a terminal device, a first behavior related to mobility based on a first measurement result; wherein the first measurement result comprises a carrier measurement result and / or a beam measurement result.

[0006] In a second aspect, a wireless communication method is provided, comprising: receiving, by a network device, a first measurement result sent by a terminal device; wherein the first measurement result comprises a carrier measurement result and / or a beam measurement result.

[0007] In a third aspect, a terminal device is provided, comprising: an execution unit configured to perform a first behavior related to mobility based on a first measurement result; wherein the first measurement result comprises a carrier measurement result and / or a beam measurement result.

[0008] In a fourth aspect, a network device is provided, comprising: a receiving unit configured to receive a first measurement result sent by a terminal device; wherein the first measurement result comprises a carrier measurement result and / or a beam measurement result.

[0009] In a fifth aspect, a terminal device is provided, comprising a transceiver, a memory and a processor, the memory is configured to store a program, the processor is configured to invoke the program in the memory and control the transceiver to receive or send a signal, so that the terminal device performs part or all steps in the method of the first aspect.

[0010] In a sixth aspect, a network device is provided, which includes a transceiver, a memory and a processor. The memory is configured to store a program, and the processor is configured to invoke the program in the memory and control the transceiver to receive or send a signal, so that the network device performs part or all of the steps in the method of the second aspect.

[0011] In a seventh aspect, a communication system is provided, which includes the terminal device and / or the network device described above. In another possible design, the system can further include other devices interacting with the terminal device or the network device in the solutions provided by embodiments of the present application.

[0012] In an eighth aspect, a computer-readable storage medium is provided, which stores a computer program. The computer program causes the terminal device and / or the network device to perform part or all of the steps in the methods of the above aspects.

[0013] In a ninth aspect, a computer program product is provided, which includes a non-transitory computer-readable storage medium storing a computer program. The computer program is operable to cause the terminal device and / or the network device to perform part or all of the steps in the methods of the above aspects. In some implementations, the computer program product can be a software installation package.

[0014] In a tenth aspect, a chip is provided, which includes a memory and a processor. The processor can invoke and run a computer program from the memory to implement part or all of the steps described in the methods of the above aspects.

[0015] In the present application, the terminal device can perform a first behavior based on the carrier measurement result and / or the beam measurement result. That is, the mobility-related behavior can be determined based on the beam measurement result and / or the carrier measurement result, so that the first behavior can be performed according to more reasonable measurement results. Exemplarily, in a multi-frequency coordination scenario, the carrier is no longer constructed as a cell, and based on the first measurement result, the terminal device can more reasonably perform the first behavior related to mobility. BRIEF DESCRIPTION OF DRAWINGS

[0016] FIG. 1 is a schematic diagram of a wireless communication system to which embodiments of the present application are applied.

[0017] FIG. 2 is an example diagram of a flow of a lower layer triggered mobility (LTM).

[0018] FIG. 3 is a schematic flowchart of a wireless communication method provided by an embodiment of the present application.

[0019] FIG. 4 is a schematic flowchart of another method of wireless communication provided by embodiments of the present application.

[0020] FIG. 5 is a schematic structural diagram of a terminal device provided by embodiments of the present application.

[0021] FIG. 6 is a schematic structural diagram of a network device provided by embodiments of the present application.

[0022] FIG. 7 is a schematic structural diagram of an apparatus for communication provided by embodiments of the present application. DETAILED DESCRIPTION

[0023] The technical solutions in the present application will be described below with reference to the accompanying drawings.

[0024] Communication system

[0025] FIG. 1 is a wireless communication system 100 to which embodiments of the present application are applied. The wireless communication system 100 can include communication devices. The communication devices can include a network device 110 and a terminal device 120. The network device 110 can be a device that communicates with the terminal device 120.

[0026] FIG. 1 exemplarily shows one network device and two terminals. Optionally, the wireless communication system 100 can include multiple network devices and each network device can include other numbers of terminal devices within its coverage, which is not limited in the embodiments of the present application.

[0027] Optionally, the wireless communication system 100 can further include a network controller, a mobile management entity, and other network entities, which are not limited in the embodiments of the present application.

[0028] It should be understood that the technical solutions of the embodiments of the present application can be applied to various communication systems, for example, a 5th generation (5G) system or new radio (NR), a long term evolution (LTE) system, an LTE frequency division duplex (FDD) system, an LTE time division duplex (TDD), and the like. The technical solutions provided by the present application can also be applied to future communication systems, such as a 6th generation mobile communication system, a satellite communication system, and the like.

[0029] The terminal device in the embodiments of the present application can also be referred to as a user equipment (UE), an access terminal, a user unit, a user station, a mobile station, a mobile station (MS), a mobile terminal (MT), a remote station, a remote terminal, a mobile device, a user terminal, a terminal, a wireless communication device, a user agent or a user apparatus. The terminal device in the embodiments of the present application can refer to a device providing voice and / or data connectivity for a user, and can be used to connect people, things and machines, such as handheld devices with wireless connection functions, vehicle-mounted devices, etc. The terminal device in the embodiments of the present application can be a mobile phone, a tablet computer (Pad), a notebook computer, a palm computer, a mobile internet device (MID), a wearable device, a virtual reality (VR) device, an augmented reality (AR) device, a wireless terminal in industrial control, a wireless terminal in self driving, a wireless terminal in remote medical surgery, a wireless terminal in smart grid, a wireless terminal in transportation safety, a wireless terminal in smart city, a wireless terminal in smart home, etc. Optionally, the UE can be used to act as a base station. For example, the UE can act as a scheduling entity, which provides sidelink signals between UEs in vehicle-to-everything (V2X) or device to device (D2D), etc. For example, a cellular phone and a car communicate with each other using sidelink signals. The cellular phone and the smart home device communicate with each other without relaying the communication signals through the base station.

[0030] The network device in the embodiments of the present application can be a device for communicating with a terminal device. The network device can also include an access network device. The access network device can provide communication coverage for a specific geographic area and can communicate with terminal devices 120 located within the coverage area. The access network device can also be referred to as a radio access network device or a base station, etc. The access network device in the embodiments of the present application can refer to a radio access network (RAN) node (or device) that accesses a terminal device to a wireless network. The access network device can broadly cover various names in the following or be replaced by the following names, such as: Node B (NodeB), evolved Node B (eNB), next generation Node B (gNB), relay station, transmitting and receiving point (TRP), transmitting point (TP), master eNB (MeNB), secondary eNB (SeNB), multi-standard radio (MSR) node, home base station, network controller, access node, wireless node, access point (AP), transmission node, transceiver node, baseband unit (BBU), remote radio unit (RRU), active antenna unit (AAU), remote radio head (RRH), central unit (CU), distributed unit (DU), positioning node, centralized unit-control plane (CU-CP), centralized unit-user plane (CU-UP), etc. The base station can be a macro base station, a micro base station, a relay node, a donor node, or the like, or a combination thereof. The base station can also refer to a communication module, modem, or chip used in the aforementioned device or apparatus. The base station can also be a mobile switching center and a device that performs the function of a base station in D2D, V2X, machine-to-machine (M2M) communication, a network side device in a 6G network, a device that performs the function of a base station in a future communication system, etc. The base station can support networks of the same or different access technologies. The embodiments of the present application do not limit the specific technology and specific device form adopted by the access network device.

[0031] The base station can be fixed or mobile. For example, a helicopter or unmanned aerial vehicle can be configured to act as a mobile base station, and one or more cells can move according to the location of the mobile base station. In other examples, the helicopter or unmanned aerial vehicle can be configured to act as a device that communicates with another base station.

[0032] The communication devices involved in the wireless communication system can include not only access network devices and terminal devices, but also core network elements. The core network element can be implemented by a device, that is, the core network element is a core network device. It can be understood that the core network device can also be a kind of network device.

[0033] The core network element in the embodiment of the present application can include a network element that processes and forwards signaling and data of a user. For example, the core network device can include a core network access and mobility management function (core access and mobility management function, AMF), a session management function (session management function, SMF), a location management function (location management function, LMF), a network slice selection function (network slice selection function, NSSF), an authentication server function (authentication server function, AUSF), a unified data management (unified data management, UDM), a policy control function (policy control function, PCF), a user plane function (user plane function, UPF), a sensing function (sensing function, SF), a network data analytics function (network data analytics function, NWDAF) network element, an artificial intelligence (artificial intelligence, AI) function management entity, etc. Of course, other network elements can also be included in the core network, which are not listed here.

[0034] In some deployments, the network device in the embodiment of the present application can refer to a CU or a DU, or the network device includes a CU and a DU. The gNB can also include an AAU.

[0035] The network device and the terminal device can be deployed on land, including indoor or outdoor, handheld or vehicle-mounted; can also be deployed on the water surface; can also be deployed on the aircraft, balloon and satellite in the air. The network device and the terminal device in the embodiment of the present application are not limited to the scene.

[0036] It should be understood that all or part of the functions of the communication device in the present application can also be implemented by software functions running on hardware, or by virtualized functions instantiated on a platform, such as a cloud platform.

[0037] LTM

[0038] In a communication system, a terminal device can be provided with continuous communication service by a handover process. In order to further shorten the handover delay and guarantee the continuity of services, some communication standards (3GPP R18) support a handover procedure LTM based on layer 1 (L1) / layer 2 (L2) triggering.

[0039] FIG. 2 shows an example of an implementation procedure of LTM. The method shown in FIG. 2 is performed by a UE and a gNB. Among them, the gNB is only an example and can be replaced by other network devices. The method shown in FIG. 2 can include steps S210 to S280.

[0040] S210, the UE reports L3 measurement results to the gNB. Based on the L3 measurement results, the gNB determines to initiate the LTM procedure and triggers LTM candidate cell (hereinafter referred to as candidate cell) preparation.

[0041] S220, the gNB sends an RRC message (i.e. RRC reconfiguration message) containing LTM candidate cell configuration to the UE. Among them, the number of candidate cells is one or more.

[0042] S230, the UE stores the LTM candidate cell configuration, and feeds back a reconfiguration complete message (i.e. RRC reconfiguration complete message) to the gNB.

[0043] S240, before receiving the LTM cell handover command, the UE can perform early synchronization (early sync) with the candidate cell in advance to reduce the interruption delay of the handover process.

[0044] S250, the UE performs L1 measurement on each candidate cell and reports L1 measurement results to the gNB.

[0045] S260, the gNB determines the target cell based on the L1 measurement results reported by the UE, and instructs the UE to switch to the target cell through a media access control control element (MAC CE).

[0046] S270, if the UE currently has no valid timing advance (TA) or transmission configuration indication (TCI) state identifier (ID) of the target cell, then after receiving the LTM switching indication, the UE initiates a random access procedure to the target cell.

[0047] S280, LTM is completed. The UE can send an indication information of successful completion of LTM to the target cell.

[0048] Multi-frequency coordination

[0049] With the development of communication technology, some communication systems (for example, 6G systems) have put forward higher and higher requirements in terms of rate, delay, coverage, connection and other indicators. As the basis of wireless communication, spectrum resources are the key to meet the performance requirements of communication systems and achieve the success of communication networks. Taking the 6G system as an example, 6G spectrum needs to consider both new spectrum resources and spectrum repurposing. For 6G new spectrum resources, WRC-23 has confirmed that the 6425-7125MHz frequency band has become one of the available frequency bands for 6G, and WRC-27 will discuss whether to consider the 7-15GHz frequency band as an available frequency band for 6G. From the perspective of frequency band characteristics, the 6425-7125MHz and 7-15GHz frequency bands will be the main contributors to the capacity improvement of 6G systems, but their coverage capabilities are still limited compared to 5G FR1. Although the millimeter wave frequency band of 26GHz, 40GHz, etc. can significantly improve the system capacity, due to the higher frequency band characteristics, its coverage capability is more limited and can only be used as a supplement or enhancement means for the capacity improvement of 6G systems. For spectrum repurposing, repurposing the sub-1GHz frequency band can help improve coverage, but it is not a driver for the capacity improvement of 6G systems. In order to fully utilize the characteristics of different communication frequency bands, carrier aggregation (CA) is still one of the key tools for communication systems (for example, 6G).

[0050] The implementation of carrier aggregation in related technologies (for example, 4G / 5G) has certain limitations and drawbacks.

[0051] Firstly, since each carrier is modeled as a cell, and each cell has an expected physical layer overhead, this leads to a linear increase in the complexity and physical layer overhead of carrier aggregation with the number of aggregated cells. Therefore, the carrier aggregation technology in related technologies brings a high physical layer resource overhead.

[0052] Secondly, the carrier aggregation in the related art can bring a large amount of upper layer signaling overhead. For example, for the current terminal device air interface access capability reporting, the capability parameters of the terminal device are organized for each feature set (FS) or each feature set per component-carrier (FSPC). The terminal device needs to report the UE capability parameters for each FS or FSPC, which leads to a high signaling overhead of the capability reporting of the terminal device. Moreover, with the increase of the number of aggregated carriers, the signaling overhead problem will be further worsened.

[0053] In addition, the carrier aggregation in the related art can cause limitations in configuration and cannot achieve flexible adaptation to specific scenarios. Firstly, in the carrier aggregation in the related art, the uplink / downlink (UL / DL chain) is statically mapped to the uplink / downlink carrier / band (UL / DL carrier / band), which limits the number of configurable carriers or bands in actual deployment. Secondly, in the existing carrier aggregation, the uplink and downlink carriers are configured and used together. For downlink transmission, the related art has supported a relatively flexible downlink-only carrier (DL-only CA), allowing aggregation of multiple downlink carriers without the corresponding uplink carrier, which is beneficial in scenarios requiring more downlink bandwidth; for uplink transmission, only uplink carrier (UL-only CA) is still not supported, while the supplementary uplink (SUL) can support additional configuration of uplink transmission resources for one cell, but the SUL must be time-division multiplexed with the normal uplink carrier, thereby limiting its ability to increase uplink bandwidth and making it difficult to meet scenarios requiring large uplink data transmission.

[0054] Based on the analysis of the spectrum demand of the communication system and the carrier aggregation technology in the related art, the control plane of the communication system needs to continue to evolve on the basis of the traditional spectrum aggregation framework to support efficient and flexible spectrum aggregation and improve spectrum utilization. Multi-frequency coordination technology emerges as the times require. In the multi-frequency coordination technology, the carrier and the cell are decoupled, that is, the carrier is not constructed as a concept of cell.

[0055] In the related art, the mobility-related behavior (such as cell handover) is determined based on the channel quality of the serving cell, the neighbor cell or the candidate cell. However, with the development of technology, determining the mobility-related behavior based on the channel quality of the cell will have many problems. For example, in the multi-frequency coordination scenario, the carrier can no longer be constructed as a concept of cell, and it is unreasonable for the terminal device to perform the mobility-related behavior based on the channel quality of the cell.

[0056] FIG. 3 is a schematic flowchart of a wireless communication method according to an embodiment of the present application. The method shown in FIG. 3 can be performed by a terminal device.

[0057] The method shown in FIG. 3 can include step S310.

[0058] In step S310, the terminal device performs a first behavior based on the first measurement result.

[0059] The first behavior can be a behavior related to mobility. For example, the first behavior can be a behavior in an L3 handover procedure. For another example, the first behavior can be a behavior in an L3 conditional handover (CHO) procedure. For another example, the first behavior can be a behavior in an LTM procedure. For another example, the first behavior can be a behavior in a conditional LTM handover procedure.

[0060] Exemplarily, the first behavior can include one or more of the following: triggering reporting of the first measurement result (i.e., measurement reporting), performing a handover procedure, early synchronization, beam management, carrier / bandwidth / bandwidth part management. Wherein, the terminal device performing a handover procedure, early synchronization can be a behavior in conditional handover, that is, the present application can be applied in a conditional handover procedure. Wherein, the conditional handover can include L3 conditional handover or conditional LTM handover.

[0061] In LTM, the terminal device can receive a candidate cell configuration sent by the network. Wherein, each candidate cell configuration can include at least one carrier configuration. The candidate cell is also associated with a condition configuration, which can be used to trigger the terminal device to perform measurement reporting, or to trigger the terminal device to perform CLTM, or to perform an early synchronization procedure. Wherein, the condition configuration can be carrier level or beam level. According to the condition configuration, the terminal device can determine whether to trigger measurement reporting, or conditional LTM, or early synchronization procedure based on the first measurement result.

[0062] Taking the first behavior including triggering reporting of the first measurement result as an example, the method provided by the present application can be as shown in FIG. 4. The method shown in FIG. 4 can be performed by a terminal device and a network device. The method shown in FIG. 4 can include step S410. In step S410, the network device receives the first measurement result sent by the terminal device. Wherein, the first measurement result can be carried in a measurement report.

[0063] The first measurement result can comprise a carrier measurement result and / or a beam measurement result. The measurement quantity of the first measurement result can comprise one or more of the following: a reference signal received power (RSRP), a signal to interference plus noise ratio (SINR), a reference signal received quality (RSRQ), a block error ratio (BLER).

[0064] It should be noted that the first measurement result can be a pre-filtered result or a post-filtered result. For example, the carrier measurement result can be a pre-filtered result or a post-filtered result. For another example, the beam measurement result can be a pre-filtered result or a post-filtered result.

[0065] The terminal device can perform the first behavior based on the carrier measurement result and / or the beam measurement result. That is, in the present application, the mobility-related behavior can be determined based on the beam measurement result and / or the carrier measurement result, so that the first behavior can be performed based on more reasonable measurement results. Exemplarily, in a multi-frequency coordination scenario, the carrier is no longer constructed as a cell, and based on the first measurement result, the terminal device can more reasonably perform the first behavior. In particular, in the related art, in a CA scenario, the serving cell mainly relies on the measurement result of the primary cell (PCell). In a multi-frequency coordination scenario, the carrier is no longer modeled as the concept of a cell, and when the terminal device is in a mobility state, based on the present application, the terminal device can determine the behavior based on the measurement result at the beam or / and carrier level, thereby meeting the needs of the CA scenario.

[0066] It should be noted that in the present application, the carrier can be: a frequency, a band, a bandwidth, a bandwidth part. That is, the carrier in the present application can be replaced by a frequency, a band, a bandwidth, or a bandwidth part.

[0067] In some embodiments, the first measurement result can be determined based on the measurement result of at least one first cell. The first cell can comprise one or more of a serving cell, a candidate cell, a neighbor cell of the terminal device. In this case, the first measurement result can comprise one or more of the following: a first result, a second result. The first result and the second result are described below respectively.

[0068] The first result can be used to indicate a measurement result of a first carrier corresponding to the first cell. That is, the first measurement result can include a measurement result of one or more carriers determined based on the measurement result of the first cell, i.e., the terminal device can directly perform the first behavior according to the measured carrier measurement result.

[0069] As a possible implementation, the first carrier can include one or more of the following: a carrier with the best channel quality among carriers corresponding to the first cell, a currently activated / working carrier, a primary carrier, a default carrier, a carrier indicated by the network device, any carrier corresponding to the first cell. That is, the carrier measurement result included in the first measurement result can include a measurement result of one or more of the following: a carrier with the best channel quality among carriers corresponding to the first cell, a currently activated / working carrier, a primary carrier, a default carrier, a carrier indicated by the network device, any carrier corresponding to the first cell.

[0070] The second result can be calculated based on a measurement result of at least one carrier corresponding to the first cell. That is, the first measurement result can be calculated or processed from the measurement result of the carrier, i.e., the terminal device can process the measured carrier measurement result and perform the first behavior according to the processed carrier measurement result.

[0071] As a possible implementation, the second result can include one or more of the following: a result calculated based on a measurement result of N carriers with the best channel quality corresponding to the first cell, N being a positive integer; a result calculated based on a measurement result of at least one currently activated / working carrier; a result calculated based on a measurement result of at least one carrier indicated by the network device; a result calculated based on a measurement result of at least one carrier greater than or equal to a first threshold; a result calculated based on a measurement result of all carriers corresponding to the first cell. That is, the carrier measurement result included in the first measurement result can include one or more of the following: a result calculated based on a measurement result of at least one currently activated / working carrier; a result calculated based on a measurement result of at least one carrier indicated by the network device; a result calculated based on a measurement result of at least one carrier greater than or equal to a first threshold; a result calculated based on a measurement result of all carriers corresponding to the first cell.

[0072] Optionally, the first threshold can satisfy one or more of the following: specified by a protocol, configured by the network device.

[0073] Optionally, N can satisfy one or more of the following: specified by a protocol, configured by the network device.

[0074] For example, the network device can send first configuration information. Wherein, the first configuration information can be used to indicate the first threshold and / or N.

[0075] In some embodiments, the second result can be calculated in a manner comprising calculating an average value. That is, the second result can be obtained based on the average value of the measurement results of the at least one carrier corresponding to the first cell.

[0076] In some embodiments, in the L3 cell switching or L3 CHO process, the first measurement result can comprise the first result and / or the second result. For example, the terminal device can determine whether one or more of the following conditions is met: the first result and / or the second result corresponding to the serving cell, the first result and / or the second result corresponding to the neighbor cell, the first result and / or the second result corresponding to the candidate cell. In the case where the first condition is met, the terminal device can perform measurement reporting or switching execution. Wherein, the first condition can be indicated by the network device through event configuration.

[0077] The first condition can comprise the following events: serving becomes better than absolute threshold (this event can be referred to as A1 event); serving becomes worse than absolute threshold (this event can be referred to as A2 event); neighbour / candidate becomes amount of offset better than PCell / PSCell (this event can be referred to as A3 event); neighbour / candidate becomes better than absolute threshold (this event can be referred to as A4 event); serving becomes worse than absolute threshold1 AND Neighbour / candidate becomes better than another absolute threshold2 (this event can be referred to as A5 event). Wherein, whether a cell is better or worse can be obtained by comparing the corresponding first result and / or second result. In the case where any of the above events is met, the first condition can be met, and the terminal device can report the corresponding first measurement result.

[0078] The terminal device can determine whether to trigger measurement reporting or execution of conditional handover based on the event configuration and the channel quality result of the serving cell and / or the candidate cell.

[0079] The first measurement result is described below taking the serving cell, the neighbor cell or the candidate cell as an example.

[0080] For example, in the case where the first cell is the serving cell, the first measurement result can be determined based on one or more of the following manners: measurement result of the carrier with the best channel quality; average of measurement results of N carriers with the best channel quality; measurement result of the currently activated / working carrier; average of measurement results of the currently activated / working carrier; measurement result of the primary carrier or the default carrier; measurement result of the carrier indicated by the network; average of measurement results of at least one carrier indicated by the network; average of measurement results of at least one carrier satisfying a threshold value; measurement result of any one carrier; average of all carrier measurement results.

[0081] For another example, in the case where the first cell is the neighbor cell / candidate cell, the first measurement result can be determined based on the following manners: measurement result of the carrier with the best channel quality; average of measurement results of N carriers with the best channel quality; measurement result of the primary carrier or the default carrier; measurement result of the carrier indicated by the network; average of measurement results of at least one carrier indicated by the network; average of measurement results of at least one carrier satisfying a threshold value; measurement result of any one carrier; average of all carrier measurement results. Wherein, the carrier can be at least one carrier in the candidate cell configuration, or the carrier can be the carrier configuration in the measurement configuration.

[0082] It should be noted that the measurement result of the carrier in the present application can include the third result and / or the fourth result described below. That is, the measurement result of the carrier can be determined by the determination method of the third result and / or the fourth result described below. In addition, the measurement result of the carrier can be the result after L3 filtering.

[0083] It should be noted that the measurement result of the beam in the present application can include the fifth result and / or the sixth result described below. That is, the measurement result of the beam can be determined by the determination method of the fifth result and / or the sixth result described below.

[0084] In some embodiments, the first measurement result can correspond to at least one second carrier. The second carrier can be a carrier associated with at least one of a serving cell, a candidate cell, a target cell of the terminal device. Correspondingly, the carrier can also be referred to as a serving carrier, a candidate carrier or a target carrier. The second carrier can correspond to the first beam set, in which case the first measurement result can include one or more of the following: a third result, a fourth result. The third result and the fourth result are described below

[0085] The third result can be used to indicate a measurement result of a first beam in the first beam set. That is, the first measurement result can include a measurement result of the serving carrier, the candidate carrier or the target carrier, i.e., the terminal device can perform a first action according to the measurement result of the serving carrier, the candidate carrier or the target carrier.

[0086] As a possible implementation, the first beam can include one or more of the following: a beam with the best channel quality in the first beam set; a currently activated / working / indicated beam; a primary beam; a default beam; a beam indicated by the network device; any beam in the first beam set. That is, the beam measurement result included in the first measurement result can include a measurement result of one or more of the following: a beam with the best channel quality in the first beam set; a currently activated / working / indicated beam; a primary beam; a default beam; a beam indicated by the network device; any beam in the first beam set.

[0087] The fourth result can be calculated based on a measurement result of at least one beam in the first beam set. That is, the first measurement result can be calculated or processed from the measurement result of the beam, i.e., the terminal device can process the measurement result of the beam and perform a first action according to the processed measurement result of the beam.

[0088] As a possible implementation, the fourth result can include one or more of the following: a result calculated based on measurement results of M beams with the best channel quality in the first beam set, M being a positive integer; a result calculated based on measurement results of at least one currently activated / working / indicated beam; a result calculated based on measurement results of at least one beam indicated by the network device; a result calculated based on measurement results of at least one beam greater than or equal to a second threshold; a result calculated based on measurement results of all beams in the first beam set.

[0089] Optionally, the second threshold can satisfy one or more of the following: a protocol specification, a network device configuration.

[0090] Optionally, M can satisfy one or more of the following: a protocol specification, a network device configuration.

[0091] For example, the network device can send the second configuration information. Wherein, the second configuration information can be used to indicate the second threshold and / or M.

[0092] In some embodiments, the fourth result can be calculated in a manner comprising calculating an average value. That is, the fourth result can be obtained based on an average value of the measurement results of the at least one beam.

[0093] It should be noted that the measurement result of the beam involved in the third result or the fourth result can be an average value of the beam measurement result of the associated serving cell physical cell ID (PCI) (in the inter-cell multiple TRP (mTRP) scenario, the beam associated with the non-additional PCI).

[0094] It should be noted that the beam in the present application can be represented by a synchronization signal / PBCH block (SSB), a channel state information reference signal (CSI-RS), a sounding reference signal (SRS), a tracking reference signal (TRS), and a TCI state.

[0095] In some embodiments, during the LTM switching or conditional LTM switching process, the first measurement result can include the third result and / or the fourth result. For example, the terminal device can determine whether one or more of the following conditions is met: the third result and / or the fourth result corresponding to the serving carrier, the third result and / or the fourth result corresponding to the candidate carrier. In the case where the second condition (i.e., the condition in the above-mentioned carrier-level conditional configuration) is met, the terminal device can perform measurement reporting or switching execution. Wherein, the second condition can be configured by the network device.

[0096] The second condition can include the following events: the serving carrier becomes better than an absolute threshold (this event can be referred to as an A1 event); the serving carrier becomes worse than an absolute threshold (this event can be referred to as an A2 event); a neighbour / candidate carrier becomes an amount of offset better than a PCell / PSCell (this event can be referred to as an A3 event); the neighbour / candidate carrier becomes better than an absolute threshold (this event can be referred to as an A4 event); the serving carrier becomes worse than a first absolute threshold and the neighbour / candidate carrier becomes better than a second absolute threshold (this event can be referred to as an A5 event). Wherein whether a carrier is better or worse can be obtained by comparing the corresponding third result and / or fourth result. In the case where any of the above events is satisfied, the second condition can be satisfied, and the terminal device can report the corresponding first measurement result.

[0097] In some embodiments, the first beam set includes one or more of the following: a candidate beam set, a link monitoring beam set, a beam failure monitoring beam set. The candidate beam set can be configured to the terminal device by the network device. The terminal device can measure the beams in the candidate beam set, and determine whether the beams in the candidate beam set satisfy the condition of conditional handover, or the condition of reporting the measurement result.

[0098] The first measurement result is illustrated below taking the serving carrier as an example.

[0099] For example, for a serving carrier, the first measurement result can be determined based on one or more of the following: measurement result of a best beam in terms of channel quality; average of measurement results of M best beams in terms of channel quality; measurement result of a currently activated / working / indicated beam; average of measurement results of currently activated / working / indicated beams; measurement result of a primary beam or default beam; measurement result of a beam indicated by network indication; average of measurement results of at least one beam indicated by network indication; average of measurement results of at least one beam satisfying a threshold value; measurement result of any one beam (L1 measurement); average of measurement results of beams in a first beam set; average of measurement results of all beams.

[0100] In some embodiments, in a case where the first measurement result corresponds to at least one second carrier, the first measurement result can include: a measurement result of a certain carrier in a plurality of carriers; and / or, a calculation result of measurement results of at least one carrier. The plurality of carriers can be carriers corresponding to carrier configurations in a cell configuration (e.g., candidate cell configuration) or a plurality of carriers associated with a plurality of candidate cells in a handover configuration. For example, the first measurement result can include: a measurement result of a best carrier in terms of channel quality; average of measurement results of M best carriers in terms of channel quality; measurement result of a primary carrier or default carrier; measurement result of a carrier indicated by network indication; average of measurement results of at least one carrier indicated by network indication; average of measurement results of at least one carrier satisfying a threshold value; measurement result of any one carrier; average of measurement results of all carriers.

[0101] In some embodiments, the first measurement result can correspond to at least one second beam. The second beam can be a beam associated with at least one of a serving cell, a candidate cell, a target cell. Correspondingly, the beam can also be referred to as a serving beam, a candidate beam, a target beam. The second beam can belong to a second beam set, and the first measurement result can include one or more of the following: a fifth result, a sixth result. The fifth result and the sixth result are described below respectively.

[0102] The fifth result can be used to indicate a measurement result of a third beam in the second beam set. That is, the first measurement result can include a measurement result of a serving beam, a candidate beam, or a target beam, i.e., the terminal device can perform a first behavior according to the measurement result of the serving beam, the candidate beam, or the target beam.

[0103] As a possible implementation, the third beam can include one or more of the following: a beam with the best channel quality in the second beam set; a currently activated / working / indicated beam; a primary beam; a default beam; a beam indicated by the network device; any beam in the second beam set. A beam with the best channel quality in the first beam set; a currently activated / working / indicated beam; a primary beam; a default beam; a beam indicated by the network device; any beam in the first beam set. That is, the beam measurement result included in the first measurement result can include one or more of the following: a beam measurement result of a beam with the best channel quality in the second beam set; a currently activated / working / indicated beam; a primary beam; a default beam; a beam indicated by the network device; any beam in the second beam set. A beam with the best channel quality in the first beam set; a currently activated / working / indicated beam; a primary beam; a default beam; a beam indicated by the network device; any beam in the first beam set.

[0104] The second beam set can include at least one of the following: at least one beam in the candidate cell configuration, at least one beam associated with at least one carrier to be measured in the measurement configuration, at least one beam associated with at least one carrier associated with at least one candidate cell in the handover configuration.

[0105] The sixth result is calculated based on the measurement result of at least one beam in the second beam set. That is, the first measurement result can be calculated or processed based on the measurement result of the beam, that is, the terminal device can process the measurement result of the beam, and perform the first behavior based on the processed measurement result of the beam.

[0106] As a possible implementation, the sixth result can include one or more of the following: a result calculated based on the measurement result of P beams with the best channel quality in the second beam set, P being a positive integer; a result calculated based on the measurement result of at least one currently activated / working / indicated beam; a result calculated based on the measurement result of at least one beam indicated by the network device; a result calculated based on the measurement result of at least one beam greater than or equal to the third threshold.

[0107] Optionally, the third threshold can satisfy one or more of the following: protocol specified, configured by the network device.

[0108] Optionally, P can satisfy one or more of the following: protocol specified, configured by the network device.

[0109] For example, the network device can send third configuration information. Wherein, the third configuration information can be used to indicate the third threshold and / or P.

[0110] In some embodiments, the sixth result can be calculated in a manner comprising calculating an average. That is, the sixth result is based on an average of the measurement results of the at least one beam.

[0111] In some embodiments, during LTM switching or conditional LTM switching, the first measurement result can comprise the fifth result and / or the sixth result. For example, the terminal device can determine whether one or more of the following conditions (i.e., conditions in the beam level condition configuration described above) is met: the fifth result and / or the sixth result corresponding to the serving beam, the fifth result and / or the sixth result corresponding to the candidate beam. In the case where the third condition is met, the terminal device can perform measurement reporting or switching execution. The third condition can be configured by the network device.

[0112] The third condition can comprise the following events: serving becomes better than absolute threshold (this event can be referred to as A1 event); serving becomes worse than absolute threshold (this event can be referred to as A2 event); neighbour / candidate becomes amount of offset better than PCell / PSCell (this event can be referred to as A3 event); neighbour / candidate becomes better than absolute threshold (this event can be referred to as A4 event); serving becomes worse than absolute threshold1 AND Neighbour / candidate becomes better than another absolute threshold2 (this event can be referred to as A5 event). Whether a beam is better or worse can be determined by comparing the corresponding fifth result and / or sixth result. In the case where any of the above events is met, the third condition can be met, and the terminal device can report the corresponding first measurement result.

[0113] The method embodiments of the present application are described in detail above, and the device embodiments of the present application are described in detail below. It should be understood that the description of the method embodiments and the description of the device embodiments correspond to each other, and therefore, the parts not described in detail can be referred to the method embodiments described above.

[0114] Fig. 5 is a schematic structural diagram of a terminal device 500 provided in an embodiment of the present application. The terminal device 500 comprises an execution unit 510.

[0115] The execution unit 510 is configured to perform a first behavior related to mobility based on a first measurement result, wherein the first measurement result comprises a carrier measurement result and / or a beam measurement result.

[0116] In some embodiments, the first measurement result is determined based on a measurement result of at least one first cell, the first cell comprising at least one of a serving cell, a candidate cell or a neighbor cell of the terminal device, the first measurement result comprising one or more of: a first result indicating a measurement result of a first carrier corresponding to the first cell; and a second result calculated based on a measurement result of at least one carrier corresponding to the first cell.

[0117] In some embodiments, the first carrier comprises one or more of: a carrier corresponding to the first cell and having a best channel quality; a currently activated / working carrier; a primary carrier; a default carrier; a carrier indicated by a network device; and any carrier corresponding to the first cell.

[0118] In some embodiments, the second result comprises one or more of: a result calculated based on measurement results of N carriers corresponding to the first cell and having a best channel quality, N being a positive integer; a result calculated based on measurement results of at least one currently activated / working carrier; a result calculated based on measurement results of at least one carrier indicated by the network device; a result calculated based on measurement results of at least one carrier greater than or equal to a first threshold; and a result calculated based on measurement results of all carriers corresponding to the first cell.

[0119] In some embodiments, the second result is calculated based on an average of measurement results of at least one carrier corresponding to the first cell.

[0120] In some embodiments, the first measurement result corresponds to at least one second carrier, the second carrier being a carrier associated with at least one of a serving cell, a candidate cell or a target cell of the terminal device, the second carrier corresponding to a first set of beams, and the first measurement result comprising one or more of: a third result indicating a measurement result of a first beam in the first set of beams; and a fourth result calculated based on measurement results of at least one beam in the first set of beams.

[0121] In some embodiments, the first beam comprises one or more of: a beam with best channel quality in the first beam set; a currently activated / working / indicated beam; a primary beam; a default beam; a beam indicated by the network device; any beam in the first beam set.

[0122] In some embodiments, the fourth result comprises one or more of: a result calculated based on measurement results of M beams with best channel quality in the first beam set, M being a positive integer; a result calculated based on measurement results of at least one currently activated / working / indicated beam; a result calculated based on measurement results of at least one beam indicated by the network device; a result calculated based on measurement results of at least one beam greater than or equal to a second threshold; a result calculated based on measurement results of all beams in the first beam set.

[0123] In some embodiments, the fourth result is based on an average of measurement results of the at least one beam.

[0124] In some embodiments, the first beam set comprises one or more of: a candidate beam set, a link monitoring beam set, a beam failure monitoring beam set.

[0125] In some embodiments, the first measurement result corresponds to at least one second beam, the second beam being a beam associated with at least one of a serving cell, a candidate cell, a target cell, the second beam belonging to a second beam set, the first measurement result comprising one or more of: a fifth result, indicating a measurement result of a third beam in the second beam set; a sixth result, calculated based on measurement results of at least one beam in the second beam set.

[0126] In some embodiments, the third beam comprises one or more of: a beam with best channel quality in the second beam set; a currently activated / working / indicated beam; a primary beam; a default beam; a beam indicated by the network device; any beam in the second beam set.

[0127] In some embodiments, the sixth result comprises one or more of: a result calculated based on measurement results of P beams with best channel quality in the second beam set, P being a positive integer; a result calculated based on measurement results of at least one currently activated / working / indicated beam; a result calculated based on measurement results of at least one beam indicated by the network device; a result calculated based on measurement results of at least one beam greater than or equal to a third threshold.

[0128] In some embodiments, the sixth result is based on an average of measurement results of the at least one beam.

[0129] In some embodiments, the first behavior comprises one or more of the following: triggering reporting of the first measurement result, performing a handover procedure, early synchronization, beam management, wave / bandwidth / bandwidth part management.

[0130] In some embodiments, the measurement quantity corresponding to the first measurement result comprises one or more of the following: RSRP, SINR, RSRQ, BLER.

[0131] In optional embodiments, the execution unit 510 can be a processor 710. The network device 600 can further include a memory 720 and a transceiver 730, as shown in FIG. 7.

[0132] FIG. 6 is a schematic structural diagram of a network device 600 according to an embodiment of the present application. The network device 600 includes a receiving unit 610.

[0133] The receiving unit 610 is configured to receive a first measurement result sent by a terminal device; wherein the first measurement result comprises a carrier measurement result and / or a beam measurement result.

[0134] In some embodiments, the first measurement result is determined based on measurement results of at least one first cell, the first cell comprising at least one of a serving cell, a candidate cell or a neighbor cell of the terminal device, the first measurement result comprising one or more of the following: a first result, used to indicate a measurement result of a first carrier corresponding to the first cell; a second result, calculated based on measurement results of at least one carrier corresponding to the first cell.

[0135] In some embodiments, the first carrier comprises one or more of the following: a carrier with the best channel quality among carriers corresponding to the first cell; a currently activated / working carrier; a primary carrier; a default carrier; a carrier indicated by the network device; any carrier corresponding to the first cell.

[0136] In some embodiments, the second result comprises one or more of the following: a result calculated based on measurement results of N carriers with the best channel quality corresponding to the first cell, N being a positive integer; a result calculated based on measurement results of at least one currently activated / working carrier; a result calculated based on measurement results of at least one carrier indicated by the network device; a result calculated based on measurement results of at least one carrier greater than or equal to a first threshold; a result calculated based on measurement results of all carriers corresponding to the first cell.

[0137] In some embodiments, the second result is obtained based on an average of measurement results of at least one carrier corresponding to the first cell.

[0138] In some embodiments, the first measurement result corresponds to at least one second carrier, the second carrier being a carrier associated with at least one of a serving cell, a candidate cell, a target cell of the terminal device, the second carrier corresponding to a first beam set, the first measurement result comprising one or more of: a third result indicating a measurement result of a first beam in the first beam set; a fourth result calculated based on measurement results of at least one beam in the first beam set.

[0139] In some embodiments, the first beam comprises one or more of: a best beam in the first beam set in terms of channel quality; a currently activated / working / indicated beam; a primary beam; a default beam; a beam indicated by the network device; any beam in the first beam set.

[0140] In some embodiments, the fourth result comprises one or more of: a result calculated based on measurement results of M best beams in the first beam set in terms of channel quality, M being a positive integer; a result calculated based on measurement results of at least one currently activated / working / indicated beam; a result calculated based on measurement results of at least one beam indicated by the network device; a result calculated based on measurement results of at least one beam greater than or equal to a second threshold; a result calculated based on measurement results of all beams in the first beam set.

[0141] In some embodiments, the fourth result is calculated based on an average of the measurement results of the at least one beam.

[0142] In some embodiments, the first beam set comprises one or more of: a candidate beam set, a link monitoring beam set, a beam failure monitoring beam set.

[0143] In some embodiments, the first measurement result corresponds to at least one second beam, the second beam being a beam associated with at least one of a serving cell, a candidate cell, a target cell, the second beam belonging to a second beam set, the first measurement result comprising one or more of: a fifth result indicating a measurement result of a third beam in the second beam set; a sixth result calculated based on measurement results of at least one beam in the second beam set.

[0144] In some embodiments, the third beam comprises one or more of: a best beam in the second beam set in terms of channel quality; a currently activated / working / indicated beam; a primary beam; a default beam; a beam indicated by the network device; any beam in the second beam set.

[0145] In some embodiments, the sixth result comprises one or more of the following: a result calculated based on measurement results of P beams with the best channel quality in the second set of beams, P being a positive integer; a result calculated based on measurement results of the at least one currently activated / working / indicated beam; a result calculated based on measurement results of the at least one beam indicated by the network device; a result calculated based on measurement results of the at least one beam greater than or equal to a third threshold.

[0146] In some embodiments, the sixth result is based on an average of the measurement results of the at least one beam.

[0147] In some embodiments, the first measurement result corresponds to one or more of the following: RSRP, SINR, RSRQ, BLER.

[0148] In optional embodiments, the receiving unit 610 can be a transceiver 730. The network device 600 can further include a processor 710 and a memory 720, as shown in FIG. 7.

[0149] FIG. 7 is a schematic structural diagram of an apparatus for communication according to an embodiment of the present application. The dashed line in FIG. 7 indicates that the unit or module is optional. The apparatus 700 can be used to implement the method described in the foregoing method embodiments. The apparatus 700 can be a chip, a terminal device, or a network device.

[0150] The apparatus 700 can include one or more processors 710. The processor 710 can support the apparatus 700 to implement the method described in the foregoing method embodiments. The processor 710 can be a general-purpose processor or a dedicated processor. For example, the processor can be a central processing unit (CPU). Alternatively, the processor can also be other general-purpose processors, digital signal processors (DSPs), application specific integrated circuits (ASICs), field programmable gate arrays (FPGAs) or other programmable logic devices, discrete gates or transistor logic, discrete hardware components, etc. The general-purpose processor can be a microprocessor or the processor can also be any conventional processor.

[0151] The apparatus 700 can further include one or more memories 720. The memories 720 store programs, which can be executed by the processor 710, so that the processor 710 performs the methods described in the foregoing method embodiments. The memories 720 can be independent of the processor 710 or integrated in the processor 710.

[0152] The apparatus 700 can further include a transceiver 730. The processor 710 can communicate with other devices or chips through the transceiver 730. For example, the processor 710 can perform data transceiving with other devices or chips through the transceiver 730.

[0153] Embodiments of the present application further provide a computer readable storage medium for storing a program. The computer readable storage medium can be applied in the terminal or network device provided by the embodiments of the present application, and the program causes the computer to perform the method performed by the terminal or network device in the various embodiments of the present application.

[0154] Embodiments of the present application further provide a computer program product. The computer program product includes a program. The computer program product can be applied in the terminal or network device provided by the embodiments of the present application, and the program causes the computer to perform the method performed by the terminal or network device in the various embodiments of the present application.

[0155] Embodiments of the present application further provide a computer program. The computer program can be applied in the terminal or network device provided by the embodiments of the present application, and the computer program causes the computer to perform the method performed by the terminal or network device in the various embodiments of the present application.

[0156] It should be understood that the terms "system" and "network" can be used interchangeably in the present application. In addition, the terms used in the present application are only used to explain the specific embodiments of the present application, and are not intended to limit the present application. The terms "first", "second", "third", and "fourth" and the like in the specification and claims of the present application and the drawings are used to distinguish different objects, and are not used to describe a particular order. In addition, the terms "include" and "have" and any variations thereof are intended to cover non-exclusive inclusion.

[0157] In the embodiments of the present application, the "indication" mentioned can be direct indication, or indirect indication, or can be an indication with an associated relationship. For example, A indicates B, which can mean that A directly indicates B, for example, B can be obtained through A; or A indirectly indicates B, for example, A indicates C, and B can be obtained through C; or A and B have an associated relationship.

[0158] In the embodiments of the present application, "B corresponding to A" means that B is associated with A, and B can be determined according to A. However, it should also be understood that the determination of B according to A does not mean that B is determined only according to A, but B can also be determined according to A and / or other information.

[0159] In the embodiments of the present application, the term "corresponding" can represent a direct or indirect corresponding relationship between the two, can also represent an associated relationship between the two, and can also indicate a relationship with the indicated, configured and configured.

[0160] In the embodiments of the present application, "predefined" or "preconfigured" can be realized by pre-saving corresponding codes, tables or other information that can be used to indicate related information in devices (for example, including terminal devices and network devices), and the present application does not limit the specific implementation manner. For example, predefinition can refer to definition in a protocol.

[0161] In the embodiments of the present application, the "protocol" can refer to a standard protocol in the communication field, for example, it can include LTE protocol, NR protocol and related protocols applied in future communication systems, and the present application does not limit this.

[0162] In the embodiments of the present application, the term "and / or" is only a description of the association relationship between the associated objects, which means that there can be three relationships, for example, A and / or B, which can represent three cases: A exists alone, A and B exist together, and B exists alone. In addition, the character " / " in this paper generally represents that the associated objects before and after are a "or" relationship.

[0163] In the embodiments of the present application, "including" can mean direct inclusion or indirect inclusion. Alternatively, "including" mentioned in the embodiments of the present application can be replaced by "indicating" or "used to determine". For example, A includes B can be replaced by A indicating B, or A used to determine B.

[0164] In various embodiments of the present application, the size of the serial number of the above processes does not mean the order of execution, and the execution order of each process should be determined according to its function and inherent logic, and should not constitute any limitation on the implementation process of the embodiments of the present application.

[0165] In several embodiments provided in the present application, it should be understood that the disclosed system, device and method can be implemented by other manners. For example, the above-described device embodiments are merely illustrative, for example, the division of the units is merely a logical function division, and in actual implementation, another division manner can be adopted, for example, a plurality of units or components can be combined or integrated into another system, or some features can be ignored or not executed. In addition, the coupling or direct coupling or communication connection between the units shown or discussed can be indirect coupling or communication connection through some interfaces, devices or units, and can be electrical, mechanical or other forms.

[0166] The units described as separate components can or can not be physically separate, and the components shown as units can or can not be physical units, i.e., can be located in one place or distributed on a plurality of network units. Part or all of the units can be selected according to actual needs to achieve the purpose of the embodiment.

[0167] In addition, the functional units in each embodiment of the present application can be integrated in one processing unit, or each unit can be physically present separately, or two or more units can be integrated in one unit.

[0168] In the above embodiments, all or part of them can be realized by software, hardware, firmware or any combination thereof. When realized by software, all or part of them can be realized in the form of a computer program product. The computer program product includes one or more computer instructions. When the computer program instructions are loaded and executed on a computer, all or part of the processes or functions described in the embodiments of the present application are generated. The computer can be a general-purpose computer, a special-purpose computer, a computer network or other programmable devices. The computer instructions can be stored in a computer readable storage medium or transferred from one computer readable storage medium to another, for example, the computer instructions can be transferred from one website, computer, server or data center to another website, computer, server or data center through wired (such as coaxial cable, optical fiber, digital subscriber line (DSL)) or wireless (such as infrared, wireless, microwave, etc.) manner. The computer readable storage medium can be any available medium readable by a computer or a data storage device such as a server, data center, etc. integrated with one or more available media. The available media can be magnetic media (for example, floppy disk, hard disk, magnetic tape), optical media (for example, digital video disc (DVD)) or semiconductor media (for example, solid state disk (SSD)) and the like.

[0169] The above descriptions are only the specific embodiments of the present application, but the protection scope of the present application is not limited to this. Any person skilled in the art can easily think of the changes or replacements within the technical range disclosed by the present application, which should be covered in the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A method of wireless communication, the method comprising: Comprise: The terminal device performs a first mobility-related action based on a first measurement result; Wherein, the first measurement result comprises a carrier measurement result and / or a beam measurement result.

2. The method of claim 1, wherein, The first measurement result is determined based on a measurement result of at least one first cell, the first cell comprising at least one of a serving cell, a candidate cell or a neighbor cell of the terminal device, and the first measurement result comprises one or more of: A first result indicating a measurement result of a first carrier corresponding to the first cell; A second result calculated based on a measurement result of at least one carrier corresponding to the first cell.

3. The method of claim 2, wherein, The first carrier comprises one or more of: A carrier with the best channel quality among carriers corresponding to the first cell; A currently activated / working carrier; A primary carrier; A default carrier; A carrier indicated by a network device; Any carrier corresponding to the first cell.

4. The method according to claim 2 or 3, characterized in that, The second result comprises one or more of: A result calculated based on a measurement result of N carriers with the best channel quality corresponding to the first cell, N being a positive integer; A result calculated based on a measurement result of at least one currently activated / working carrier; A result calculated based on a measurement result of at least one carrier indicated by a network device; A result calculated based on a measurement result of at least one carrier greater than or equal to a first threshold; A result calculated based on a measurement result of all carriers corresponding to the first cell.

5. The method according to any one of claims 2-4, characterized in that, The second result is obtained based on an average of measurement results of at least one carrier corresponding to the first cell.

6. The method of claim 1, wherein, The first measurement result corresponds to at least one second carrier, the second carrier being a carrier associated with at least one of a serving cell, a candidate cell or a target cell of the terminal device, the second carrier corresponding to a first beam set, and the first measurement result comprising one or more of: A third result indicating a measurement result of a first beam in the first beam set; A fourth result calculated based on a measurement result of at least one beam in the first beam set.

7. The method of claim 6, wherein, The first beam comprises one or more of: A beam with the best channel quality among beams in the first beam set; A currently activated / working / indicated beam; A primary beam; A default beam; A beam indicated by a network device; Any beam in the first beam set.

8. The method according to claim 6 or 7, characterized in that, The fourth result comprises one or more of: A result calculated based on a measurement result of M beams with the best channel quality in the first beam set, M being a positive integer; A result calculated based on a measurement result of at least one currently activated / working / indicated beam; A result calculated based on a measurement result of at least one beam indicated by a network device; A result calculated based on a measurement result of at least one beam greater than or equal to a second threshold; A result calculated based on a measurement result of all beams in the first beam set.

9. The method according to any one of claims 6-8, characterized in that, The fourth result is obtained based on an average of measurement results of the at least one beam.

10. The method according to any one of claims 6-9, characterized in that, The first beam set comprises one or more of: a candidate beam set, a link monitoring beam set, a beam failure monitoring beam set.

11. The method of claim 1, wherein, The first measurement result corresponds to at least one second beam, the second beam is a beam associated with at least one of a serving cell, a candidate cell, and a target cell, the second beam belongs to a second beam set, and the first measurement result includes one or more of the following: a fifth result indicating a measurement result of a third beam in the second beam set; a sixth result calculated based on measurement results of at least one beam in the second beam set.

12. The method of claim 11, wherein, The third beam includes one or more of the following: a beam with the best channel quality in the second beam set; a currently activated / working / indicated beam; a primary beam; a default beam; a beam indicated by a network device; an arbitrary beam in the second beam set.

13. The method according to claim 11 or 12, characterized in that, The sixth result includes one or more of the following: a result calculated based on measurement results of P beams with the best channel quality in the second beam set, P being a positive integer; a result calculated based on measurement results of at least one currently activated / working / indicated beam; a result calculated based on measurement results of at least one beam indicated by the network device; a result calculated based on measurement results of at least one beam greater than or equal to a third threshold.

14. The method according to any one of claims 11-13, characterized in that, The sixth result is obtained based on an average of the measurement results of the at least one beam.

15. The method of any one of claims 1-14, wherein, The first behavior includes one or more of the following: triggering reporting of the first measurement result, performing a handover process, early synchronization, beam management, and beam / bandwidth / bandwidth part management.

16. The method of any one of claims 1-15, wherein, The measurement quantity corresponding to the first measurement result includes one or more of the following: reference signal received power (RSRP), signal to interference plus noise ratio (SINR), reference signal received quality (RSRQ), and block error rate (BLER).

17. A method of wireless communication, the method comprising: The method includes: receiving, by a network device, a first measurement result sent by a terminal device; The first measurement result includes carrier measurement results and / or beam measurement results.

18. The method of claim 17, wherein, The first measurement result is determined based on measurement results of at least one first cell, the first cell including at least one of a serving cell, a candidate cell, or a neighbor cell of the terminal device, and the first measurement result includes one or more of the following: a first result indicating a measurement result of a first carrier corresponding to the first cell; a second result calculated based on measurement results of at least one carrier corresponding to the first cell.

19. The method of claim 18, wherein, The first carrier includes one or more of the following: a carrier with the best channel quality among carriers corresponding to the first cell; a currently activated / working carrier; a primary carrier; a default carrier; a carrier indicated by a network device; an arbitrary carrier corresponding to the first cell.

20. The method of claim 18 or 19, wherein, The second result includes one or more of the following: a result calculated based on measurement results of N carriers with the best channel quality corresponding to the first cell, N being a positive integer; a result calculated based on measurement results of at least one currently activated / working carrier; a result calculated based on measurement results of at least one carrier indicated by the network device; a result calculated based on measurement results of at least one carrier greater than or equal to a first threshold; a result calculated based on measurement results of all carriers corresponding to the first cell.

21. The method of any one of claims 18-20, wherein, The second result is obtained based on an average of measurement results of at least one carrier corresponding to the first cell.

22. The method of claim 17, wherein, The first measurement result corresponds to at least one second carrier, the second carrier being a carrier associated with at least one of a serving cell, a candidate cell, and a target cell of the terminal device, the second carrier corresponding to a first beam set, and the first measurement result including one or more of the following: a third result indicating a measurement result of a first beam in the first beam set; a fourth result calculated based on measurement results of at least one beam in the first beam set.

23. The method of claim 22, wherein, The first beam includes one or more of the following: a beam with the best channel quality in the first beam set; a currently activated / working / indicated beam; a primary beam; a default beam; a beam indicated by the network device; an arbitrary beam in the first beam set.

24. The method of claim 22 or 23, wherein, The fourth result includes one or more of the following: a result calculated based on measurement results of M beams with the best channel quality in the first beam set, M being a positive integer; a result calculated based on measurement results of at least one currently activated / working / indicated beam; a result calculated based on measurement results of at least one beam indicated by the network device; a result calculated based on measurement results of at least one beam greater than or equal to a second threshold; a result calculated based on measurement results of all beams in the first beam set.

25. The method of any one of claims 22-24, wherein, The fourth result is obtained based on an average of measurement results of the at least one beam.

26. The method of any one of claims 22-25, wherein, The first beam set includes one or more of the following: a candidate beam set, a link monitoring beam set, and a beam failure monitoring beam set.

27. The method of claim 26, wherein, The first measurement result corresponds to at least one second carrier, the second carrier being a carrier associated with at least one of a serving cell, a candidate cell, and a target cell, the second carrier belonging to a second beam set, and the first measurement result including one or more of the following: a fifth result indicating a measurement result of a third beam in the second beam set; a sixth result calculated based on measurement results of at least one beam in the second beam set.

28. The method of claim 27, wherein, The third beam includes one or more of the following: a beam with the best channel quality in the second beam set; a currently activated / working / indicated beam; a primary beam; a default beam; a beam indicated by the network device; an arbitrary beam in the second beam set.

29. The method of claim 27 or 28, wherein, The sixth result includes one or more of the following: a result calculated based on measurement results of P beams with the best channel quality in the second beam set, P being a positive integer; a result calculated based on measurement results of at least one currently activated / working / indicated beam; a result calculated based on measurement results of at least one beam indicated by the network device; a result calculated based on measurement results of at least one beam greater than or equal to a third threshold.

30. The method of any one of claims 27-29, wherein, The sixth result is obtained based on an average of measurement results of the at least one beam.

31. The method of any one of claims 17-30, wherein, The measurement quantity corresponding to the first measurement result comprises one or more of the following: reference signal received power (RSRP), signal to interference plus noise ratio (SINR), reference signal received quality (RSRQ), block error rate (BLER).

32. A terminal device, comprising: The method comprises: performing, by a performing unit, a first behavior related to mobility based on a first measurement result; wherein the first measurement result comprises a carrier measurement result and / or a beam measurement result.

33. The terminal device of claim 32, wherein, The first measurement result is determined based on measurement results of at least one first cell, the first cell comprising at least one of a serving cell, a candidate cell or a neighbor cell of the terminal device, and the first measurement result comprises one or more of the following: a first result indicating a measurement result of a first carrier corresponding to the first cell; a second result calculated based on measurement results of at least one carrier corresponding to the first cell.

34. The terminal device of claim 33, wherein, The first carrier comprises one or more of the following: a carrier with the best channel quality among carriers corresponding to the first cell; a currently activated / working carrier; a primary carrier; a default carrier; a carrier indicated by a network device; any carrier corresponding to the first cell.

35. The terminal device of claim 33 or 34, wherein, The second result comprises one or more of the following: a result calculated based on measurement results of N carriers with the best channel quality corresponding to the first cell, N being a positive integer; a result calculated based on measurement results of at least one currently activated / working carrier; a result calculated based on measurement results of at least one carrier indicated by a network device; a result calculated based on measurement results of at least one carrier greater than or equal to a first threshold; a result calculated based on measurement results of all carriers corresponding to the first cell.

36. The terminal device of any one of claims 33-35, wherein, The second result is obtained based on an average of measurement results of at least one carrier corresponding to the first cell.

37. The terminal device of claim 32, wherein, The first measurement result corresponds to at least one second carrier, the second carrier being a carrier associated with at least one of a serving cell, a candidate cell or a target cell of the terminal device, the second carrier corresponding to a first beam set, and the first measurement result comprising one or more of the following: a third result indicating a measurement result of a first beam in the first beam set; a fourth result calculated based on measurement results of at least one beam in the first beam set.

38. The terminal device of claim 37, wherein, The first beam comprises one or more of the following: a beam with the best channel quality among beams in the first beam set; a currently activated / working / indicated beam; a primary beam; a default beam; a beam indicated by a network device; any beam in the first beam set.

39. The terminal device of claim 37 or 38, wherein, The fourth result comprises one or more of the following: a result calculated based on measurement results of M beams with the best channel quality in the first beam set, M being a positive integer; a result calculated based on measurement results of at least one currently activated / working / indicated beam; a result calculated based on measurement results of at least one beam indicated by a network device; a result calculated based on measurement results of at least one beam greater than or equal to a second threshold; a result calculated based on measurement results of all beams in the first beam set.

40. The terminal device of any one of claims 37-39, wherein, The fourth result is obtained based on an average of measurement results of the at least one beam.

41. The terminal device of any one of claims 37-40, wherein, The first beam set comprises one or more of the following: a candidate beam set, a link monitoring beam set, a beam failure monitoring beam set.

42. The terminal device of claim 32, wherein, The first measurement result corresponds to at least one second beam, the second beam being a beam associated with at least one of a serving cell, a candidate cell, a target cell, the second beam belonging to a second beam set, the first measurement result comprising one or more of the following: a fifth result for indicating a measurement result of a third beam in the second beam set; a sixth result obtained based on measurement results of at least one beam in the second beam set.

43. The terminal device of claim 42, wherein, The third beam comprises one or more of the following: a beam with the best channel quality in the second beam set; a currently activated / working / indicated beam; a primary beam; a default beam; a beam indicated by a network device; any beam in the second beam set.

44. The terminal device of claim 42 or 43, wherein, The sixth result comprises one or more of the following: a result obtained based on measurement results of P beams with the best channel quality in the second beam set, P being a positive integer; a result obtained based on measurement results of at least one currently activated / working / indicated beam; a result obtained based on measurement results of at least one beam indicated by a network device; a result obtained based on measurement results of at least one beam greater than or equal to a third threshold.

45. The terminal device of any one of claims 42-44, wherein, The sixth result is obtained based on an average of measurement results of the at least one beam.

46. The terminal device of any one of claims 32-45, wherein, The first behavior comprises one or more of the following: triggering reporting of the first measurement result, performing a handover procedure, early synchronization, beam management, beam / bandwidth / bandwidth part management.

47. The terminal device of any one of claims 32-46, wherein, The measurement quantity corresponding to the first measurement result comprises one or more of the following: reference signal received power (RSRP), signal to interference plus noise ratio (SINR), reference signal received quality (RSRQ), block error rate (BLER).

48. A network device, comprising: Comprise: a receiving unit configured to receive a first measurement result sent by a terminal device; The first measurement result comprises carrier measurement results and / or beam measurement results.

49. The network device of claim 48, wherein, The first measurement result is determined based on measurement results of at least one first cell, the first cell comprising at least one of a serving cell, a candidate cell or a neighbor cell of the terminal device, the first measurement result comprising one or more of the following: a first result for indicating a measurement result of a first carrier corresponding to the first cell; a second result obtained based on measurement results of at least one carrier corresponding to the first cell.

50. The network device of claim 49, wherein, The first carrier comprises one or more of the following: a carrier with the best channel quality among carriers corresponding to the first cell; a currently activated / working carrier; a primary carrier; a default carrier; a carrier indicated by a network device; any carrier corresponding to the first cell.

51. The network device of claim 49 or 50, wherein, The second result comprises one or more of the following: a result obtained based on measurement results of N carriers with the best channel quality corresponding to the first cell, N being a positive integer; a result obtained based on measurement results of at least one currently activated / working carrier; a result calculated based on the measurement result of at least one carrier greater than or equal to a first threshold; a result calculated based on the measurement result of at least one carrier greater than or equal to a first threshold; a result calculated based on the measurement result of all carriers corresponding to the first cell.

52. The network device of any of claims 49-51, wherein, The second result is obtained based on an average of the measurement result of at least one carrier corresponding to the first cell.

53. The network device of claim 48, wherein, The first measurement result corresponds to at least one second carrier, the second carrier being a carrier associated with at least one of a serving cell, a candidate cell, and a target cell of the terminal device, the second carrier corresponding to a first beam set, and the first measurement result comprising one or more of the following: a third result for indicating a measurement result of a first beam in the first beam set; a fourth result calculated based on a measurement result of at least one beam in the first beam set.

54. The network device of claim 53, wherein, The first beam comprises one or more of the following: a beam with the best channel quality in the first beam set; a currently activated / working / indicated beam; a primary beam; a default beam; a beam indicated by the network device; any beam in the first beam set.

55. The network device of claim 53 or 54, wherein, The fourth result comprises one or more of the following: a result calculated based on a measurement result of M beams with the best channel quality in the first beam set, M being a positive integer; a result calculated based on a measurement result of at least one currently activated / working / indicated beam; a result calculated based on a measurement result of at least one beam indicated by the network device; a result calculated based on a measurement result of at least one beam greater than or equal to a second threshold; a result calculated based on a measurement result of all beams in the first beam set.

56. The network device of any of claims 53-55, wherein, The fourth result is obtained based on an average of the measurement result of the at least one beam.

57. The network device of any of claims 53-56, wherein, The first beam set comprises one or more of the following: a candidate beam set, a link monitoring beam set, and a beam failure monitoring beam set.

58. The network device of claim 48, wherein, The first measurement result corresponds to at least one second beam, the second beam being a beam associated with at least one of a serving cell, a candidate cell, and a target cell, the second beam belonging to a second beam set, and the first measurement result comprising one or more of the following: a fifth result for indicating a measurement result of a third beam in the second beam set; a sixth result calculated based on a measurement result of at least one beam in the second beam set.

59. The network device of claim 58, wherein, The third beam comprises one or more of the following: a beam with the best channel quality in the second beam set; a currently activated / working / indicated beam; a primary beam; a default beam; a beam indicated by the network device; any beam in the second beam set.

60. The network device of claim 58 or 59, wherein, The sixth result comprises one or more of the following: a result calculated based on a measurement result of P beams with the best channel quality in the second beam set, P being a positive integer; a result calculated based on a measurement result of at least one currently activated / working / indicated beam; a result calculated based on a measurement result of at least one beam indicated by the network device; The result is calculated based on measurement results of the at least one beam greater than or equal to a third threshold.

61. The network device of any of claims 58-60, wherein, The sixth result is based on an average of the measurement results of the at least one beam.

62. The network device of any of claims 48-61, wherein, The measurement quantity corresponding to the first measurement result comprises one or more of: reference signal received power (RSRP), signal to interference plus noise ratio (SINR), reference signal received quality (RSRQ), block error rate (BLER).

63. A terminal device, comprising: A terminal device comprising a transceiver, a memory and a processor, the memory configured to store a program, the processor configured to invoke the program in the memory and control the transceiver to receive or send signals, so that the terminal device performs the method according to any one of claims 1-16. 64.A network device, characterized in that, A network device comprising a transceiver, a memory and a processor, the memory configured to store a program, the processor configured to invoke the program in the memory and control the transceiver to receive or send signals, so that the network device performs the method according to any one of claims 17-31.

65. An apparatus comprising: An apparatus comprising a processor configured to invoke a program from a memory, so that the apparatus performs the method according to any one of claims 1-31.

66. A chip, comprising: A chip comprising a processor configured to invoke a program from a memory, so that a device installed with the chip performs the method according to any one of claims 1-17.

67. A computer-readable storage medium, characterized in that, A computer program product having stored thereon a program, the program causing a computer to perform the method according to any one of claims 1-17.

68. A computer program product, characterised in that, A computer program product comprising a program, the program causing a computer to perform the method according to any one of claims 1-17.

69. A computer program characterised in that, The computer program product causes a computer to perform the method according to any one of claims 1-17.

Images