Wireless communication method and device

Abstract

The embodiment of the present application provides a wireless communication method and device, which enables a terminal device to measure an auxiliary service node in a network and / or report the measurement result according to the instruction of a primary service node, so that the primary service node can configure a suitable auxiliary service node for the terminal device. The method includes: a primary service node serving a terminal device in a first network sends first information to the terminal device, and the first information is used to instruct the terminal device to measure and / or report the measurement result of an auxiliary service node in a second network.

Description

Technical Field

[0001] The present application relates to the field of communications, and more specifically, to a wireless communication method and device. Background Art

[0002] In future communication networks, in order to ensure the continuity of terminal mobility, increase collaboration between networks, and improve terminal transmission rates, it is necessary to coordinate between multiple networks to perform dual or even multiple connections to ensure terminal transmission performance.

[0003] In the dual connection or multi-connection process, there is a primary service node and one or more secondary service nodes. The primary service node can realize the main control functions for the terminal, including access, paging, adding / deleting / modifying secondary service nodes, bearer configuration, measurement reporting configuration and other functions; while the secondary service node mainly realizes data transmission between the terminal.

[0004] How to measure the auxiliary service node is an urgent problem to be solved. Summary of the invention

[0005] The embodiments of the present application provide a wireless communication method and device, wherein the terminal device measures the auxiliary service node in the network and / or reports the measurement result according to the instruction of the main service node, thereby enabling the measurement of the auxiliary service node and / or reporting of the measurement result.

[0006] In a first aspect, a wireless communication method is provided, comprising:

[0007] A primary service node in a first network serving a terminal device sends first information to the terminal device, where the first information is used to instruct the terminal device to measure a secondary service node in a second network and / or report the measurement result.

[0008] In combination with the first aspect, in a possible implementation manner of the first aspect, the auxiliary serving nodes corresponding to the single measurement and / or the single measurement result reporting indicated by the first information include at least two auxiliary serving nodes.

[0009] In combination with the first aspect or any possible implementation manner of the first aspect, in another possible implementation manner of the first aspect, the at least two assisting serving nodes include a first assisting serving node and a second assisting serving node;

[0010] The first auxiliary service node is a node currently serving the terminal device, and the second auxiliary service node is a node currently not serving the terminal device.

[0011] In combination with the first aspect or any possible implementation manner thereof, in another possible implementation manner of the first aspect, the first information is further used to indicate a first event in which the terminal device triggers reporting of a measurement result;

[0012] The first event is used to instruct to report the measurement result when a comparison result between the measurement results of the at least two assisting serving nodes meets a trigger condition, and / or,

[0013] The measurement result is reported when the comparison results of the measurement results of the at least two assisting serving nodes and the predetermined values ​​respectively meet the triggering condition.

[0014] In combination with the first aspect or any possible implementation manner thereof, in another possible implementation manner of the first aspect, the first event is:

[0015] The channel quality of the first cell of the second assisting serving node is better than the channel quality of the second cell of the first assisting serving node by at least a first predetermined value.

[0016] In combination with the first aspect or any possible implementation manner of the first aspect, in another possible implementation manner of the first aspect, the first cell includes at least one cell in the second auxiliary serving node that can provide a service for the terminal device;

[0017] The second cell includes all the secondary serving cells served by the first secondary serving node for the terminal device, or the secondary serving cell with the best channel quality.

[0018] In combination with the first aspect or any possible implementation manner of the first aspect, in another possible implementation manner of the first aspect, the first cell includes at least one cell that can be provided for the terminal device in the second auxiliary serving node;

[0019] The second cell includes all cells in the first auxiliary service node that serve the terminal device, cells with good channel quality, all service cells, a service cell with the best signal quality, a primary service cell or a secondary service cell.

[0020] In combination with the first aspect or any possible implementation manner thereof, in another possible implementation manner of the first aspect, the first event is:

[0021] The channel quality of the third cell of the first assisting serving node is worse than or equal to a second predetermined value, and the channel quality of the fourth cell of the second assisting serving node is better than or equal to a third predetermined value.

[0022] In combination with the first aspect or any possible implementation manner of the first aspect, in another possible implementation manner of the first aspect, the third cell is all cells of the first auxiliary serving node, the cell with the best channel quality, all serving cells, the serving cell with the best channel quality, the primary serving cell, or the secondary serving cell;

[0023] The fourth cell is at least one cell in the second assisting serving node that can provide a service for the terminal device.

[0024] In combination with the first aspect or any possible implementation manner of the first aspect, in another possible implementation manner of the first aspect, the auxiliary serving node that needs to be measured, indicated by the first information, includes a third auxiliary serving node, and the third auxiliary serving node is a node currently serving the terminal device;

[0025] The first information is also used by the terminal device to trigger a second event for reporting the measurement result;

[0026] The second event is used to indicate that: the channel quality of the serving cell of the third assisting serving node is better than or equal to a fourth predetermined value.

[0027] In combination with the first aspect or any possible implementation manner of the first aspect, in another possible implementation manner of the first aspect, the auxiliary service node for which the first information indicates that measurement and / or measurement result reporting is required includes a fourth auxiliary service node, and the fourth auxiliary service node is a node currently serving the terminal device;

[0028] The first information is also used to instruct the terminal device to trigger a third event for reporting the measurement result;

[0029] The third event is used to indicate that a channel quality of a fifth cell of the fourth service node is worse than or equal to a fifth predetermined value.

[0030] In combination with the first aspect or any possible implementation manner of the first aspect, in another possible implementation manner of the first aspect, the fifth cell is all cells of the fourth auxiliary service node, the cell with the best channel quality, all service cells or the service cell with the best channel quality.

[0031] In combination with the first aspect or any possible implementation manner of the first aspect, in another possible implementation manner of the first aspect, the first information includes a first field, and the first field identifies the network to which the auxiliary service node corresponding to the first information belongs and / or the number of auxiliary service nodes.

[0032] In combination with the first aspect or any possible implementation manner of the first aspect, in another possible implementation manner of the first aspect, the first information includes a second field, and the second field identifies the network to which the auxiliary service node corresponding to the measurement and / or measurement result reporting belongs and / or the number of auxiliary service nodes that need to be measured.

[0033] In combination with the first aspect or any possible implementation manner of the first aspect, in another possible implementation manner of the first aspect, the first information carries at least one of a frequency identifier, a node identifier ID, a cell ID, and a network type of the auxiliary service node.

[0034] In combination with the first aspect or any possible implementation manner of the first aspect, in another possible implementation manner of the first aspect, a network type of the first network is different from a network type of the second network.

[0035] In combination with the first aspect or any possible implementation manner thereof, in another possible implementation manner of the first aspect, the method further includes:

[0036] The primary serving node receives a measurement report sent by the terminal device;

[0037] According to the measurement report, the primary service node configures the auxiliary service node for the terminal device, where the configuration includes adding, modifying and deleting the auxiliary service node.

[0038] In a second aspect, a wireless communication method is provided, including:

[0039] The terminal device receives first information sent by a primary service node in a first network serving the terminal device, where the first information is used to instruct the terminal device to measure a secondary service node in a second network and / or report the measurement result;

[0040] According to the first information, measure the auxiliary serving node in the second network and / or report the measurement result.

[0041] In combination with the second aspect, in a possible implementation manner of the second aspect, the auxiliary serving nodes corresponding to the single measurement and / or the single measurement result reporting indicated by the first information include at least two auxiliary serving nodes.

[0042] In combination with the second aspect or any possible implementation manner of the second aspect, in another possible implementation manner of the second aspect, the at least two assisting serving nodes include a first assisting serving node and a second assisting serving node;

[0043] The first auxiliary service node is a node currently serving the terminal device, and the second auxiliary service node is a node currently not serving the terminal device.

[0044] In combination with the second aspect or any possible implementation manner thereof, in another possible implementation manner of the second aspect, the first information is further used to indicate a first event in which the terminal device triggers reporting of a measurement result;

[0045] The first event is used to instruct to report the measurement result when a comparison result between the measurement results of the at least two assisting serving nodes meets a trigger condition, and / or,

[0046] The measurement result is reported when the comparison results of the measurement results of the at least two assisting serving nodes and the predetermined values ​​respectively meet the triggering condition.

[0047] In combination with the second aspect or any possible implementation manner thereof, in another possible implementation manner of the second aspect, the first event is:

[0048] The channel quality of the first cell of the second assisting serving node is better than the channel quality of the second cell of the first assisting serving node by at least a first predetermined value.

[0049] In combination with the second aspect or any possible implementation manner thereof, in another possible implementation manner of the second aspect, the first cell includes at least one cell in the second auxiliary serving node that can provide a service for the terminal device;

[0050] The second cell includes all the secondary serving cells served by the first secondary serving node for the terminal device, or the secondary serving cell with the best channel quality.

[0051] In combination with the second aspect or any possible implementation manner of the second aspect, in another possible implementation manner of the second aspect, the first cell includes at least one cell that can be provided for the terminal device in the second auxiliary serving node;

[0052] The second cell includes all cells in the first auxiliary service node that serve the terminal device, cells with good channel quality, all service cells, a service cell with the best signal quality, or a primary service cell or an auxiliary service cell.

[0053] In combination with the second aspect or any possible implementation manner thereof, in another possible implementation manner of the second aspect, the first event is:

[0054] The channel quality of the third cell of the first assisting serving node is worse than or equal to a second predetermined value, and the channel quality of the fourth cell of the second assisting serving node is better than or equal to a third predetermined value.

[0055] In combination with the second aspect or any possible implementation manner thereof, in another possible implementation manner of the second aspect, the third cell is all cells of the first auxiliary serving node, the cell with the best channel quality, all serving cells, the serving cell with the best channel quality, or the primary serving cell or the auxiliary serving cell;

[0056] The fourth cell is at least one cell in the second assisting serving node that can provide a service for the terminal device.

[0057] In combination with the second aspect or any possible implementation manner of the second aspect, in another possible implementation manner of the second aspect, the auxiliary serving node that needs to be measured, indicated by the first information, includes a third serving node, and the third serving node is a cell currently serving the terminal device;

[0058] The first information is also used by the terminal device to trigger a second event for reporting the measurement result;

[0059] The second event is used to indicate that a channel quality of a serving cell of the third serving node is better than or equal to a fourth predetermined value.

[0060] In combination with the second aspect or any possible implementation manner of the second aspect, in another possible implementation manner of the second aspect, the first information indicates that the auxiliary service node that needs to be measured and / or the measurement result reported includes a fourth auxiliary service node, and the fourth auxiliary service node is a node currently serving the terminal device;

[0061] The first information is also used to instruct the terminal device to trigger a third event for reporting the measurement result;

[0062] The third event is used to indicate that: the channel quality of the fifth cell of the fourth assisting serving node is worse than or equal to a fifth predetermined value.

[0063] In combination with the second aspect or any possible implementation manner of the second aspect, in another possible implementation manner of the second aspect, the fifth cell is all cells of the fourth auxiliary service node, the cell with the best channel quality, all service cells or the service cell with the best channel quality.

[0064] In combination with the second aspect or any possible implementation manner thereof, in another possible implementation manner of the second aspect, the first information includes a first field, and the first field identifies the network to which the auxiliary service node corresponding to the first information belongs and / or the number of auxiliary service nodes. .

[0065] In combination with the second aspect or any possible implementation manner of the second aspect, in another possible implementation manner of the second aspect, the first information includes a second field, and the second field identifies the network to which the auxiliary service node corresponding to the measurement and / or measurement result reporting belongs and / or the number of auxiliary service nodes that need to be measured.

[0066] In combination with the second aspect or any possible implementation manner of the second aspect, in another possible implementation manner of the second aspect, the first information carries at least one of a frequency identifier, a node identifier ID, a cell ID, and a network type of the auxiliary service node.

[0067] In combination with the second aspect or any possible implementation manner of the second aspect, in another possible implementation manner of the second aspect, a network type of the first network is different from a network type of the second network.

[0068] In a third aspect, a service node is provided, which is used to execute the first aspect or any possible implementation of the first aspect. Specifically, the service node includes a functional module for executing the method in the first aspect or any possible implementation of the first aspect.

[0069] In a fourth aspect, a terminal device is provided, which is used to execute the second aspect or any possible implementation of the second aspect. Specifically, the terminal device includes a functional module for executing the method in the second aspect or any possible implementation of the second aspect.

[0070] In a fifth aspect, a service node is provided, comprising a processor, a memory, and a transceiver. The processor, the memory, and the transceiver communicate with each other through an internal connection path to transmit control and / or data signals, so that the service node executes the method in the first aspect or any possible implementation of the first aspect.

[0071] In a sixth aspect, a terminal device is provided, comprising a processor, a memory, and a transceiver. The processor, the memory, and the transceiver communicate with each other through an internal connection path, and transmit control and / or data signals, so that the service node executes the method in the second aspect or any possible implementation of the second aspect.

[0072] In a seventh aspect, a computer-readable medium is provided for storing a computer program, wherein the computer program includes instructions for executing any one of the above methods or any possible implementations.

[0073] In an eighth aspect, a computer program product comprising instructions is provided, which, when executed on a computer, enables the computer to execute any one of the above methods or any possible implementation methods.

[0074] Therefore, in an embodiment of the present application, the terminal device measures the auxiliary service node in the network and / or reports the measurement results according to the instruction of the primary service node, so that the primary service node can configure a suitable auxiliary service node for the terminal device. BRIEF DESCRIPTION OF THE DRAWINGS

[0075] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0076] Figure 1 is a schematic diagram of a wireless communication system according to an embodiment of the present application.

[0077] Figure 2 It is a schematic flowchart of a wireless communication method according to an embodiment of the present application.

[0078] Figure 3 It is a schematic flowchart of a wireless communication method according to an embodiment of the present application.

[0079] Figure 4 It is a schematic block diagram of a service node according to an embodiment of the present application.

[0080] Figure 5 It is a schematic block diagram of a terminal device according to an embodiment of the present application.

[0081] Figure 6 is a schematic block diagram of a system chip according to an embodiment of the present application.

[0082] Figure 7 It is a schematic block diagram of a communication device according to an embodiment of the present application. DETAILED DESCRIPTION

[0083] The following will describe the technical solutions in the embodiments of the present application in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0084] The technical solutions of the embodiments of the present application can be applied to various communication systems, for example: Global System of Mobile communication (GSM) system, Code Division Multiple Access (CDMA) system, Wideband Code Division Multiple Access (WCDMA) system, General Packet Radio Service (GPRS), Long Term Evolution (LTE) system, LTE Frequency Division Duplex (FDD) system, LTE Time Division Duplex (TDD) system, Universal Mobile Telecommunication System (UMTS) system, Worldwide Interoperability for Microwave Access (WiMAX) system or future 5G system (also referred to as New Radio (NR) system).

[0085] Figure 1 is a schematic flow chart of a wireless communication system 100 according to an embodiment of the present application. Figure 1 The system shown includes a primary service node 10 , an auxiliary service node 20 and a terminal device 30 .

[0086] The primary service node 10 can implement the main control functions for the terminal device 30, including access, paging, adding / deleting / modifying the auxiliary service node 20, bearer configuration, measurement reporting configuration, etc.; and the auxiliary service node 20 can implement data transmission with the terminal device 30.

[0087] In addition, because the terminal device 30 needs to move within the auxiliary service node or between nodes, the primary service node can configure the terminal device 30 to measure and / or report the measurement results.

[0088] Furthermore, when the main service node 10 adds, deletes or modifies the auxiliary service node 20 for the terminal device 30, the main service node 10 will configure the terminal device 30 to measure the auxiliary service node 20 and / or report the measurement results, so that the terminal device 30 can measure the auxiliary service node 20 and report the measurement results to the main service node 10, thereby helping the main service node 10 to perform configuration operations on the auxiliary service node.

[0089] Optionally, in an embodiment of the present application, the primary service node 10 or the auxiliary service node 20 may be a device that communicates with a terminal device. The primary service node 10 or the auxiliary service node 20 may provide communication coverage for a specific geographical area, and may communicate with a terminal device (e.g., UE) located in the coverage area. Optionally, the primary service node 10 or the auxiliary service node 20 may be a base station (Base Transceiver Station, BTS) in a GSM system or a CDMA system, or a base station (NodeB, NB) in a WCDMA system, or an evolved base station (Evolutional Node B, eNB or eNodeB) in an LTE system, or a wireless controller in a cloud radio access network (Cloud Radio Access Network, CRAN), or may be a relay station, access point, vehicle-mounted device, wearable device, network-side device in a future 5G network, or network device in a future evolved public land mobile network (Public Land Mobile Network, PLMN), etc.

[0090] Optionally, in an embodiment of the present application, the terminal device 30 may be mobile or fixed. Optionally, the terminal device 30 may refer to an access terminal, a user equipment (UE), a user unit, a user station, a mobile station, a mobile station, a remote station, a remote terminal, a mobile device, a user terminal, a terminal, a wireless communication device, a user agent or a user device. The access terminal may be a cellular phone, a cordless phone, a Session Initiation Protocol (SIP) phone, a Wireless Local Loop (WLL) station, a Personal Digital Assistant (PDA), a handheld device with wireless communication function, a computing device or other processing device connected to a wireless modem, a vehicle-mounted device, a wearable device, a terminal device in a future 5G network, or a terminal device in a future evolved PLMN, etc.

[0091] Optionally, the 5G system or network may also be referred to as a New Radio (NR) system or network.

[0092] Optionally, the wireless communication system 100 may also include other network entities such as a network controller and a mobility management entity, which is not limited in the embodiments of the present application.

[0093] It should be understood that the terms "system" and "network" are often used interchangeably in this article. The term "and / or" in this article is only a description of the association relationship of associated objects, indicating that three relationships can exist. For example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone. In addition, the character " / " in this article generally indicates that the associated objects before and after are in an "or" relationship.

[0094] Figure 2 is a schematic flow chart of a wireless communication method 200 according to an embodiment of the present application. The method 200 may optionally be applied to Figure 1 The system shown is, but not limited to, Figure 2 As shown, the method 200 includes at least part of the following contents.

[0095] In 210, a primary service node in a first network serving a terminal device sends first information to the terminal device, where the first information is used to instruct the terminal device to measure a secondary service node in a second network and / or report the measurement result.

[0096] Optionally, the network types of the first network and the second network may be different. For example, the first network may be an NR network, and the second network may be an LTE network; or, the first network may be an LTE network, or, the second network may be an NR network.

[0097] Optionally, the assisting serving nodes corresponding to the single measurement and / or the single measurement result reporting indicated by the first information include at least two assisting serving nodes.

[0098] Optionally, in an embodiment of the present application, a single measurement result report is triggered by a single event, and the objects required to be measured in this event may include multiple auxiliary service nodes. A single measurement is a measurement required for a single measurement result report, and may include measurement of multiple auxiliary service nodes.

[0099] Optionally, the at least two auxiliary serving nodes may be in the same network; or in different networks. In this case, the first network may include two networks.

[0100] Optionally, in the embodiment of the present application, the network device may implicitly or explicitly indicate an auxiliary serving node to be measured and / or for which measurement results are to be reported.

[0101] Optionally, in this embodiment of the present application, the first information carries at least one of a frequency identifier (ID), a node identifier ID, a cell ID and a network type of the auxiliary service node.

[0102] In one implementation, the primary service node indicates the frequency ID of the auxiliary service node, and the terminal device can directly measure and / or report the measurement results of the corresponding frequency based on the frequency ID, thereby realizing the measurement and / or measurement result reporting of the corresponding auxiliary service node.

[0103] In one implementation, the primary serving node indicates the cell ID of the secondary serving node, and the terminal device can measure and / or report the measurement result of the corresponding cell according to the cell ID, thereby realizing the measurement and / or measurement result reporting of the secondary serving node to which the cell ID belongs.

[0104] In one implementation, the primary serving node indicates the network type to be measured, and the terminal device can measure the secondary serving cell currently serving and / or the secondary serving cell that can be detected under the network type and / or report the measurement result.

[0105] In one implementation, the primary serving node indicates the node ID of the auxiliary serving node to be measured, and the terminal device may measure the auxiliary serving node corresponding to the node ID and / or report the measurement result.

[0106] Of course, in the embodiment of the present application, the first message may also carry at least two of the frequency ID, node ID, cell ID and network type of the auxiliary serving node.

[0107] Optionally, in the embodiment of the present application, the first information may also be used to indicate an event that triggers the terminal device to report the measurement result. If the event is met, the terminal device may report the measurement result.

[0108] Optionally, the at least two auxiliary service nodes may both be auxiliary service nodes currently serving the terminal device. By configuring the terminal device to measure the auxiliary service node currently serving the terminal device or report the measurement results, the main service node can determine the auxiliary service node that needs to be deleted from the at least two auxiliary service nodes based on the measurement results of the at least two auxiliary service nodes.

[0109] Optionally, the at least two auxiliary service nodes may both be auxiliary service nodes that are not currently serving the terminal device. By configuring the terminal device to measure the auxiliary service nodes that are not currently serving the terminal device or report the measurement results, the main service node can determine, based on the measurement results of the at least two auxiliary service nodes, the auxiliary service node that needs to be configured for the terminal device from the at least two auxiliary service nodes.

[0110] Optionally, in an embodiment of the present application, the at least two service nodes may include at least one auxiliary service node currently serving the terminal device and an auxiliary service node that is not currently serving the terminal device. The terminal device may measure the at least one auxiliary service node currently serving the terminal device and the auxiliary service node that is not currently serving the terminal device, and report the measurement results to the network device, and the network device may determine whether to switch the auxiliary service node of the terminal device.

[0111] Optionally, the first information is used to indicate a first event that triggers the terminal device to report the measurement result; the first event is used to indicate that the measurement result is reported when a comparison result between the measurement results of the at least two auxiliary service nodes meets a trigger condition, and / or,

[0112] The measurement result is reported when the comparison results of the measurement results of the at least two auxiliary serving nodes with the predetermined values ​​respectively meet the triggering condition. The predetermined values ​​respectively compared may be the same or different.

[0113] In order to more clearly understand the present application, the following will be explained by taking as an example at least two auxiliary service nodes including at least one auxiliary service node currently serving a terminal device (first auxiliary service node) and at least one auxiliary service node currently not serving a terminal device (second auxiliary service node).

[0114] In an implementation manner, the first event is that a channel quality of a first cell of the second assisting serving node is better than a channel quality of a second cell of the first assisting serving node by at least a first predetermined value.

[0115] Optionally, the first cell includes at least one cell in the second auxiliary service node that can provide service for the terminal device; the second cell includes all auxiliary service cells served by the first auxiliary service node for the terminal device, or the auxiliary service cell with the best channel quality.

[0116] Optionally, the first cell includes at least one cell in the second auxiliary service node that can be provided for the terminal device; the second cell includes all cells in the first auxiliary service node that serve the terminal device, cells with good channel quality, all service cells, service cells with the best signal quality, or a primary service cell or an auxiliary service cell.

[0117] In one implementation, the first event is: the channel quality of the third cell of the first assisting serving node is worse than or equal to a second predetermined value, and the channel quality of the fourth cell of the second assisting serving node is better than or equal to a third predetermined value.

[0118] Optionally, the third cell is all cells of the first auxiliary service node, the cell with the best channel quality, all service cells, the service cell with the best channel quality, or the main service cell or the auxiliary service cell; the fourth cell is at least one cell in the second auxiliary service node that can provide service to the terminal device.

[0119] Optionally, in the embodiment of the present application, the event may be triggered by the channel quality of an auxiliary service node satisfying a predetermined condition, and the auxiliary service node is configured for the terminal device according to the measurement result of the terminal device.

[0120] In an implementation manner, the auxiliary serving node that needs to be measured, indicated by the first information, includes a third auxiliary serving node, and the third auxiliary serving node is a node currently serving the terminal device;

[0121] The first information is also used by the terminal device to trigger a second event for reporting the measurement result;

[0122] The second event is used to indicate that: the channel quality of the serving cell of the third assisting serving node is better than or equal to a fourth predetermined value.

[0123] In one implementation, the first information indicates that the auxiliary service node that needs to be measured and / or the measurement result reported includes a fourth auxiliary service node, and the fourth auxiliary service node is a node currently serving the terminal device; the first information is also used to indicate a third event for the terminal device to trigger reporting of the measurement result;

[0124] The third event is used to indicate that: the channel quality of the fifth cell of the fourth assisting serving node is worse than or equal to a fifth predetermined value.

[0125] Optionally, the fifth cell is all cells of the fourth auxiliary serving node, the cell with the best channel quality, all serving cells or the serving cell with the best channel quality.

[0126] Optionally, in an embodiment of the present application, in different scenarios, the number of auxiliary service nodes corresponding to a single measurement and / or a single measurement result report configured by the primary service node and / or the network to which the auxiliary service nodes belong may be different.

[0127] For example, in one scenario, the auxiliary service node corresponding to the single measurement and / or single measurement result report configured by the primary service node is the auxiliary service node in the same network as the primary service node.

[0128] At this time, the corresponding triggering event may be the following event, where the neighboring cell may be the cell of the auxiliary serving node:

[0129] Event A1 (Serving becomes better than threshold) indicates that the signal quality of the serving cell of the primary serving node is higher than a certain threshold. When an event satisfying this condition is reported, the primary serving node stops the inter-frequency / inter-system measurement.

[0130] Event A2 (Serving becomes worse than threshold) indicates that the signal quality of the serving cell of the primary serving node is lower than a certain threshold. When an event meeting this condition is reported, the primary serving node starts inter-frequency / inter-system measurement.

[0131] Event A3 (Neighbour becomes offset better than PCell / PSCell) indicates that the quality of the neighboring cell is higher than a certain threshold of the serving cell of the primary serving node and remains higher for a certain period of time. When an event that meets this condition is reported, the primary serving node can initiate a handover request.

[0132] Event A4 (Neighbour becomes better than threshold): When the quality of the neighboring area exceeds a certain threshold and an event that meets this condition is reported, the primary serving node can initiate a handover request.

[0133] Event A5 (PCell / PSCell becomes worse than threshold1 and neighbour becomes better than threshold2) indicates that the quality of the serving cell is lower than a certain threshold and the quality of the neighboring cell is higher than a certain threshold.

[0134] Event A6 (Neighbour becomes offset better than SCell) indicates that the quality of the neighboring cell is higher than the serving cell of the primary serving node by a certain threshold.

[0135] In another scenario, the auxiliary service node corresponding to the single measurement and / or single measurement result report configured by the active service node is an auxiliary service node in a different network from the active service node.

[0136] At this time, the corresponding trigger event can be:

[0137] Event B1 (Inter RAT neighbour becomes better than threshold) indicates that the quality of the inter-system neighboring cell is higher than a certain threshold. When this condition is met and the event is reported, the primary serving node can initiate an inter-system switching request.

[0138] Event B2 (PCell becomes worse than threshold1 and inter RAT neighbour becomes better than threshold2) indicates that the quality of the serving cell is lower than a certain threshold and the quality of the inter-RAT neighbour cell is higher than a certain threshold.

[0139] In another scenario, the auxiliary service nodes corresponding to the single measurement and / or single measurement result report configured by the primary service node are at least two auxiliary service nodes in different networks from the primary service node.

[0140] At this time, the corresponding triggering event may be an event in any implementation of the above first event.

[0141] For this situation or other similar situations, the following describes how to implement sending of a message (a first message, the first message including the first information).

[0142] In an implementation manner, the first information includes a second field, and the second field identifies the network to which the assisting serving node corresponding to the measurement and / or measurement result reporting belongs and / or the number of assisting serving nodes that need to be measured.

[0143] Specifically, the second field identifies the type of network to which the assisting serving node corresponding to the measurement and / or measurement result reporting belongs, or identifies the differences and similarities between the network to which the assisting serving node corresponding to the measurement and / or measurement result reporting belongs and the primary serving node.

[0144] In one implementation, the first message includes at least two second fields, and different second fields in the at least two second fields indicate different networks to which the assisting serving nodes performing measurement and / or reporting measurement results belong and / or the number of assisting serving nodes that need to be measured.

[0145] For example, it includes three second fields, one field is used to configure the measurement of an auxiliary service node in the same network and / or the reporting of the measurement results, one field is used to configure the measurement of an auxiliary service node in a different network and / or the reporting of the measurement results, and one field is used to configure the measurement of at least two auxiliary service nodes in the different network and / or the reporting of the measurement results.

[0146] In an implementation manner, the first information includes a first field, and the first field identifies the network to which the assisting serving node corresponding to the first information belongs and / or the number of assisting serving nodes.

[0147] Optionally, the network to which the auxiliary service node corresponding to the first information belongs and / or the number of auxiliary service nodes is identified by a first field, which means that when the value in the first field is different, the network to which the auxiliary service node corresponding to the first information belongs is different (for example, the network type) and / or the number of auxiliary service nodes is different.

[0148] Specifically, the first message includes field A and field B. When the value of field A is different, the network to which the auxiliary service node to perform measurement and / or report the measurement result and / or the number of auxiliary service nodes to be measured indicated by field B are different.

[0149] Among them, field A may include at least one bit; field B may include at least one bit.

[0150] For example, field A contains 1 bit. When the value of field A is 1, it means that field B is configured with measurement and / or measurement result reporting of an auxiliary service node of a different network; when the value of field A is 0, it means that field B is configured with measurement and / or measurement result reporting of an auxiliary service node of the same network.

[0151] For example, field A includes 1 bit. When the value of field A is 1, it means that field B is configured with measurement and / or measurement result reporting of an auxiliary service node of a different network; when the value of field A is 0, it means that field B is configured with measurement and / or measurement result reporting of two auxiliary service nodes of a different network.

[0152] For example, field A includes 1 bit. When the value of field A is 1, it means that field B is configured with measurement and / or measurement result reporting of an auxiliary service node in the same network; when the value of field A is 0, it means that field B is configured with measurement and / or measurement result reporting of an auxiliary service node in a different network.

[0153] Optionally, in an embodiment of the present application, the primary service node may delete, add and modify the auxiliary service node based on the measurement results reported by the terminal device, and may also switch the primary service node based on the measurement results, that is, switch the auxiliary service node to the primary service node.

[0154] Figure 3 is a schematic flow chart of a wireless communication method 300 according to an embodiment of the present application. Figure 3 As shown, the method 300 includes at least part of the following contents.

[0155] In 310, the terminal device receives first information sent by a primary service node in a first network that serves the terminal device, where the first information is used to instruct the terminal device to measure a secondary service node in a second network and / or report the measurement result.

[0156] In 320, based on the first information, the auxiliary serving node in the second network is measured and / or the measurement result is reported.

[0157] Optionally, the assisting serving nodes that need to be measured and / or whose measurement results need to be reported and indicated by the first information include at least two assisting serving nodes.

[0158] Optionally, the at least two assisting service nodes include a first assisting service node and a second assisting service node;

[0159] The first auxiliary service node is a node currently serving the terminal device, and the second auxiliary service node is a node currently not serving the terminal device.

[0160] Optionally, the first information is further used to indicate a first event for the terminal device to trigger reporting of a measurement result;

[0161] The first event is used to instruct to report the measurement result when a comparison result between the measurement results of the at least two assisting serving nodes meets a trigger condition, and / or,

[0162] The measurement result is reported when the comparison results of the measurement results of the at least two assisting serving nodes and the predetermined values ​​respectively meet the triggering condition.

[0163] Optionally, the first event is:

[0164] The channel quality of the first cell of the second assisting serving node is better than the channel quality of the second cell of the first assisting serving node by at least a first predetermined value.

[0165] Optionally, the first cell includes at least one cell in the second assisting serving node that can provide service for the terminal device;

[0166] The second cell includes all the secondary serving cells served by the first secondary serving node for the terminal device, or the secondary serving cell with the best channel quality.

[0167] Optionally, the first cell includes at least one cell that can be provided for the terminal device in the second auxiliary serving node;

[0168] The second cell includes all cells in the first auxiliary service node that serve the terminal device, cells with good channel quality, all service cells, a service cell with the best signal quality, or a primary service cell or an auxiliary service cell.

[0169] Optionally, the first event is:

[0170] The channel quality of the third cell of the first assisting serving node is worse than or equal to a second predetermined value, and the channel quality of the fourth cell of the second assisting serving node is better than or equal to a third predetermined value.

[0171] Optionally, the third cell is all cells of the first auxiliary serving node, a cell with the best channel quality, all serving cells, a serving cell with the best channel quality, or a primary serving cell or a secondary serving cell;

[0172] The fourth cell is at least one cell in the second assisting serving node that can provide a service for the terminal device.

[0173] Optionally, the auxiliary serving node that needs to be measured indicated by the first information includes a third auxiliary serving node, and the third auxiliary serving node is a node currently serving the terminal device;

[0174] The first information is also used by the terminal device to trigger a second event for reporting the measurement result;

[0175] The second event is used to indicate that: the channel quality of the serving cell of the third assisting serving node is better than or equal to a fourth predetermined value.

[0176] Optionally, the auxiliary serving node that needs to be measured and / or the measurement result reported, indicated by the first information, includes a fourth serving node, and the fourth serving node is a cell currently serving the terminal device;

[0177] The first information is also used to instruct the terminal device to trigger a third event for reporting the measurement result;

[0178] The third event is used to indicate that a channel quality of a fifth cell of the third serving node is worse than or equal to a fifth predetermined value.

[0179] Optionally, the fifth cell is all cells of the fourth auxiliary serving node, the cell with the best channel quality, all serving cells or the serving cell with the best channel quality.

[0180] Optionally, the first information is carried in a first message, and the first message includes field A and field B. When the value of field A is different, the network indicated by field B to which the auxiliary service node performing measurement and / or reporting measurement results belongs and / or the number of auxiliary service nodes that need to be measured are different.

[0181] Optionally, the first information includes a first field, and the first field identifies the network to which the assisting serving node corresponding to the first information belongs and / or the number of assisting serving nodes.

[0182] Optionally, the first information includes a second field, and the second field identifies the network to which the assisting serving node corresponding to the measurement and / or measurement result reporting belongs and / or the number of assisting serving nodes that need to be measured.

[0183] Optionally, the first message is carried in a first message, and the first message includes at least two third fields, and different third fields in the at least two third fields indicate different networks to which the auxiliary service nodes performing measurements and / or reporting measurement results belong and / or the number of auxiliary service nodes that need to be measured.

[0184] Optionally, the first information carries at least one of a frequency identifier, a node identifier ID, a cell ID and a network type of the auxiliary serving node.

[0185] Optionally, a network type of the first network is different from a network type of the second network.

[0186] It should be understood that in the embodiments of the present application, Figure 3 The description of the method 300 shown can be found in Figure 2 The method 200 shown is not described in detail here for the sake of brevity.

[0187] Figure 4 4 is a schematic block diagram of a service node 400 according to an embodiment of the present application. The service node is a primary service node in the first network serving the terminal device, such as Figure 4 As shown, the service node 400 includes a processing unit 410 and a communication unit 420 .

[0188] The processing unit is used to: determine first information, wherein the first information is used to instruct the terminal device to measure the auxiliary service node in the second network and / or report the measurement results; the communication unit is used to: send the first information to the terminal device.

[0189] Optionally, the assisting serving nodes corresponding to the single measurement and / or the single measurement result reporting indicated by the first information include at least two assisting serving nodes.

[0190] Optionally, the at least two assisting service nodes include a first assisting service node and a second assisting service node;

[0191] The first auxiliary service node is a node currently serving the terminal device, and the second auxiliary service node is a node currently not serving the terminal device.

[0192] Optionally, the first information is further used to indicate a first event for the terminal device to trigger reporting of a measurement result;

[0193] The first event is used to instruct to report the measurement result when a comparison result between the measurement results of the at least two assisting serving nodes meets a trigger condition, and / or,

[0194] The measurement result is reported when the comparison results of the measurement results of the at least two assisting serving nodes and the predetermined values ​​respectively meet the triggering condition.

[0195] Optionally, the first event is:

[0196] The channel quality of the first cell of the second assisting serving node is better than the channel quality of the second cell of the first assisting serving node by at least a first predetermined value.

[0197] Optionally, the first cell includes at least one cell in the second assisting serving node that can provide service for the terminal device;

[0198] The second cell includes all the secondary serving cells served by the first secondary serving node for the terminal device, or the secondary serving cell with the best channel quality.

[0199] Optionally, the first cell includes at least one cell that can be provided for the terminal device in the second auxiliary serving node;

[0200] The second cell includes all cells in the first auxiliary service node that serve the terminal device, cells with good channel quality, all service cells, a service cell with the best signal quality, or a primary service cell or an auxiliary service cell.

[0201] Optionally, the first event is:

[0202] The channel quality of the third cell of the first assisting serving node is worse than or equal to a second predetermined value, and the channel quality of the fourth cell of the second assisting serving node is better than or equal to a third predetermined value.

[0203] Optionally, the third cell is all cells of the first auxiliary serving node, a cell with the best channel quality, all serving cells, a serving cell with the best channel quality, or a primary serving cell or a secondary serving cell;

[0204] The fourth cell is at least one cell in the second assisting serving node that can provide a service for the terminal device.

[0205] Optionally, the auxiliary serving node that needs to be measured indicated by the first information includes a third auxiliary serving node, and the third auxiliary serving node is a node currently serving the terminal device;

[0206] The first information is also used by the terminal device to trigger a second event for reporting the measurement result;

[0207] The second event is used to indicate that: the channel quality of the serving cell of the third assisting serving node is better than or equal to a fourth predetermined value.

[0208] Optionally, the auxiliary serving node that needs to be measured and / or the measurement result reported, indicated by the first information, includes a fourth serving node, and the fourth serving node is a cell currently serving the terminal device;

[0209] The first information is also used to instruct the terminal device to trigger a third event for reporting the measurement result;

[0210] The third event is used to indicate that a channel quality of a fifth cell of the third serving node is worse than or equal to a fifth predetermined value.

[0211] Optionally, the fifth cell is all cells of the fourth auxiliary serving node, the cell with the best channel quality, all serving cells or the serving cell with the best channel quality.

[0212] Optionally, the first information includes a first field, and the first field identifies the network to which the assisting serving node corresponding to the first information belongs and / or the number of assisting serving nodes.

[0213] Optionally, the first message is carried in a first message, and the first message includes a second field, and the second field identifies the network to which the auxiliary service node corresponding to the measurement and / or measurement result reporting belongs and / or the number of auxiliary service nodes that need to be measured.

[0214] Optionally, the first information carries at least one of a frequency identifier, a node identifier ID, a cell ID and a network type of the auxiliary serving node.

[0215] Optionally, a network type of the first network is different from a network type of the second network.

[0216] Optionally, the communication unit 420 is further used to: receive a measurement report sent by the terminal device;

[0217] The processing unit 410 is further used to: configure an auxiliary service node for the terminal device according to the measurement report, where the configuration includes adding, modifying and deleting an auxiliary service node.

[0218] It should be understood that the service node 400 may correspond to the main service node in the method embodiment, and may implement the corresponding operations implemented by the main service node in the method embodiment, which will not be described in detail for the sake of brevity.

[0219] Figure 5 is a schematic block diagram of a terminal device 500 according to an embodiment of the present application. Figure 5As shown, the terminal device 500 includes a communication unit 510 and a processing unit 520; wherein,

[0220] The communication unit 510 is used to: receive first information sent by a primary service node serving the terminal device in the first network, where the first information is used to instruct the terminal device to measure the auxiliary service node in the second network and / or report the measurement result;

[0221] The processing unit 520 is configured to: measure the auxiliary serving node in the second network and / or report the measurement result according to the first information.

[0222] Optionally, the assisting serving nodes corresponding to the single measurement and / or the single measurement result reporting indicated by the first information include at least two assisting serving nodes.

[0223] Optionally, the at least two assisting service nodes include a first assisting service node and a second assisting service node;

[0224] The first auxiliary service node is a node currently serving the terminal device, and the second auxiliary service node is a node currently not serving the terminal device.

[0225] Optionally, the first information is further used to indicate a first event for the terminal device to trigger reporting of a measurement result;

[0226] The first event is used to instruct to report the measurement result when a comparison result between the measurement results of the at least two assisting serving nodes meets a trigger condition, and / or,

[0227] The measurement result is reported when the comparison results of the measurement results of the at least two assisting serving nodes and the predetermined values ​​respectively meet the triggering condition.

[0228] Optionally, the first event is:

[0229] The channel quality of the first cell of the second assisting serving node is better than the channel quality of the second cell of the first assisting serving node by at least a first predetermined value.

[0230] Optionally, the first cell includes at least one cell in the second assisting serving node that can provide service for the terminal device;

[0231] The second cell includes all the secondary serving cells served by the first secondary serving node for the terminal device, or the secondary serving cell with the best channel quality.

[0232] Optionally, the first cell includes at least one cell that can be provided for the terminal device in the second auxiliary serving node;

[0233] The second cell includes all cells in the first auxiliary service node that serve the terminal device, cells with good channel quality, all service cells, a service cell with the best signal quality, or a primary service cell or an auxiliary service cell.

[0234] Optionally, the first event is:

[0235] The channel quality of the third cell of the first assisting serving node is worse than or equal to a second predetermined value, and the channel quality of the fourth cell of the second assisting serving node is better than or equal to a third predetermined value.

[0236] Optionally, the third cell is all cells of the first auxiliary serving node, a cell with the best channel quality, all serving cells, a serving cell with the best channel quality, or a primary serving cell or a secondary serving cell;

[0237] The fourth cell is at least one cell in the second assisting serving node that can provide a service for the terminal device.

[0238] Optionally, the auxiliary serving node that needs to be measured indicated by the first information includes a third auxiliary serving node, and the third auxiliary serving node is a node currently serving the terminal device;

[0239] The first information is also used by the terminal device to trigger a second event for reporting the measurement result;

[0240] The second event is used to indicate that: the channel quality of the serving cell of the third assisting serving node is better than or equal to a fourth predetermined value.

[0241] Optionally, the auxiliary serving node that needs to be measured and / or the measurement result reported, indicated by the first information, includes a fourth serving node, and the fourth serving node is a cell currently serving the terminal device;

[0242] The first information is also used to instruct the terminal device to trigger a third event for reporting the measurement result;

[0243] The third event is used to indicate that a channel quality of a fifth cell of the third serving node is worse than or equal to a fifth predetermined value.

[0244] Optionally, the fifth cell is all cells of the fourth auxiliary serving node, the cell with the best channel quality, all serving cells or the serving cell with the best channel quality.

[0245] Optionally, the first information is carried in a first message, the first message includes a first field and a second field, and when the first field takes different values, the number of networks and / or auxiliary service nodes to which the auxiliary service node corresponding to the single measurement and / or single measurement result report indicated by the second field belongs is different.

[0246] Optionally, the first information includes a second field, and the second field identifies the network to which the assisting serving node corresponding to the measurement and / or measurement result reporting belongs and / or the number of assisting serving nodes that need to be measured.

[0247] Optionally, a network type of the first network is different from a network type of the second network.

[0248] It should be understood that the terminal device 500 can correspond to the terminal device in the method embodiment, and can implement the corresponding operations implemented by the terminal device in the method embodiment. For the sake of brevity, it will not be repeated here.

[0249] Figure 6 It is a schematic structural diagram of the system chip 600 according to an embodiment of the present application. Figure 6 The system chip 600 includes an input interface 601 , an output interface 602 , and the processor 603 and the memory 604 can be connected via an internal communication connection line. The processor 603 is used to execute the code in the memory 604 .

[0250] Optionally, when the code is executed, the processor 603 implements the method performed by the primary service node in the method embodiment. For the sake of brevity, it will not be described here.

[0251] Optionally, when the code is executed, the processor 603 implements the method executed by the terminal device in the method embodiment. For the sake of brevity, it will not be described in detail here.

[0252] Figure 7 is a schematic block diagram of a communication device 700 according to an embodiment of the present application. Figure 7 As shown, the communication device 700 includes a processor 710 and a memory 720. The memory 720 may store program codes, and the processor 710 may execute the program codes stored in the memory 720.

[0253] Alternatively, if Figure 7 As shown, the communication device 700 may include a transceiver 730, and the processor 710 may control the transceiver 730 to communicate externally.

[0254] Optionally, the processor 710 may call the program code stored in the memory 720 to execute corresponding operations of the primary service node in the method embodiment, which will not be described in detail here for the sake of brevity.

[0255] Optionally, the processor 710 may call program codes stored in the memory 720 to execute corresponding operations of the terminal device in the method embodiment, which will not be described in detail here for the sake of brevity.

[0256] It should be understood that the processor of the embodiment of the present application may be an integrated circuit chip with signal processing capabilities. In the implementation process, each step of the above method embodiment can be completed by the hardware integrated logic circuit or software instructions in the processor. The above processor can be a general processor, a digital signal processor (Digital Signal Processor, DSP), an application-specific integrated circuit (Application Specific Integrated Circuit, ASIC), a field programmable gate array (Field Programmable Gate Array, FPGA) or other programmable logic devices, discrete gates or transistor logic devices, discrete hardware components. The methods, steps and logic block diagrams disclosed in the embodiments of the present application can be implemented or executed. The general processor can be a microprocessor or the processor can also be any conventional processor. The steps of the method disclosed in the embodiment of the present application can be directly embodied as a hardware decoding processor to perform, or the hardware and software modules in the decoding processor are combined and performed. The software module can be located in a random access memory, a flash memory, a read-only memory, a programmable read-only memory or an electrically erasable programmable memory, a register, and other mature storage media in the art. The storage medium is located in the memory, and the processor reads the information in the memory and completes the steps of the above method in combination with its hardware.

[0257] It can be understood that the memory in the embodiments of the present application can be a volatile memory or a non-volatile memory, or can include both volatile and non-volatile memories. Among them, the non-volatile memory can be a read-only memory (ROM), a programmable read-only memory (PROM), an erasable programmable read-only memory (EPROM), an electrically erasable programmable read-only memory (EEPROM), or a flash memory. The volatile memory can be a random access memory (RAM), which is used as an external cache. By way of example but not limitation, many forms of RAM are available, such as static random access memory (Statie RAM, SRAM), dynamic random access memory (Dynamic RAM, DRAM), synchronous dynamic random access memory (Synchronous DRAM, SDRAM), double data rate synchronous dynamic random access memory (Double Data Rate SDRAM, DDR SDRAM), enhanced synchronous dynamic random access memory (Enhanced SDRAM, ESDRAM), synchronous link dynamic random access memory (Synchlink DRAM, SLDRAM) and direct memory bus random access memory (Direct Rambus RAM, DR RAM). It should be noted that the memory of the systems and methods described herein is intended to include, but is not limited to, these and any other suitable types of memory.

[0258] Those of ordinary skill in the art will appreciate that the units and algorithm steps of each example described in conjunction with the embodiments disclosed herein can be implemented in electronic hardware, or a combination of computer software and electronic hardware. Whether these functions are performed in hardware or software depends on the specific application and design constraints of the technical solution. Professional and technical personnel can use different methods to implement the described functions for each specific application, but such implementation should not be considered to be beyond the scope of this application.

[0259] Those skilled in the art can clearly understand that, for the convenience and brevity of description, the specific working processes of the systems, devices and units described above can refer to the corresponding processes in the aforementioned method embodiments and will not be repeated here.

[0260] In the several embodiments provided in the present application, it should be understood that the disclosed systems, devices and methods can be implemented in other ways. For example, the device embodiments described above are only schematic. For example, the division of the units is only a logical function division. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or direct coupling or communication connection shown or discussed can be through some interfaces, indirect coupling or communication connection of devices or units, which can be electrical, mechanical or other forms.

[0261] The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0262] In addition, each functional unit in each embodiment of the present application may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.

[0263] If the functions are implemented in the form of software functional units and sold or used as independent products, they can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the present application can be essentially or partly embodied in the form of a software product that contributes to the prior art. The computer software product is stored in a storage medium and includes several instructions for a computer device (which can be a personal computer, a server, or a network device, etc.) to perform all or part of the steps of the methods described in each embodiment of the present application. The aforementioned storage medium includes: various media that can store program codes, such as a USB flash drive, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk or an optical disk.

[0264] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. A wireless communication method, characterized in that: include: A primary service node in a first network serving a terminal device sends first information to the terminal device, wherein the first information is used to instruct the terminal device to measure a secondary service node in a second network and / or report the measurement result, wherein the secondary service node in the second network is a service node in the same network as the primary service node or a service node in a different network from the primary service node. The auxiliary service node that the first information indicates needs to be measured and / or the measurement result reported includes a fourth auxiliary service node, and the fourth auxiliary service node is a node currently serving the terminal device; The first information is also used to indicate a third event for the terminal device to trigger reporting of the measurement result; the third event is used to indicate that: the channel quality of the fifth cell of the fourth auxiliary service node is worse than or equal to a fifth predetermined value, wherein the fifth cell is all cells of the fourth auxiliary service node, the cell with the best channel quality, all service cells or the service cell with the best channel quality, Characterized in that the first information: comprising a first field, where the first field identifies the network to which the assisting serving node corresponding to the first information belongs and / or the number of assisting serving nodes; comprising a second field, wherein the second field identifies the network to which the assisting serving node corresponding to the measurement and / or measurement result reporting belongs and / or the number of assisting serving nodes that need to be measured; and / or Carrying at least one of the frequency identifier, node identifier ID, cell ID and network type of the auxiliary serving node.

2. The method according to claim 1, characterized in that The assisting serving nodes corresponding to the single measurement and / or the single measurement result reporting indicated by the first information include at least two assisting serving nodes.

3. The method according to claim 2, characterized in that The at least two assisting serving nodes include a first assisting serving node and a second assisting serving node; The first auxiliary service node is a node currently serving the terminal device, and the second auxiliary service node is a node currently not serving the terminal device.

4. The method according to claim 2 or 3, characterized in that: The first information is also used to indicate a first event for the terminal device to trigger reporting of a measurement result; The first event is used to instruct to report the measurement result when a comparison result between the measurement results of the at least two assisting serving nodes meets a trigger condition, and / or, The measurement result is reported when the comparison results of the measurement results of the at least two assisting serving nodes and the predetermined values ​​respectively meet the triggering condition.

5. The method according to claim 4, characterized in that The first event is: The channel quality of the first cell of the second assisting serving node is better than the channel quality of the second cell of the first assisting serving node by at least a first predetermined value.

6. The method according to claim 5, characterized in that The first cell includes at least one cell in the second auxiliary serving node that can provide a service for the terminal device; The second cell includes all the secondary serving cells served by the first secondary serving node for the terminal device, or the secondary serving cell with the best channel quality.

7. The method according to claim 5, characterized in that The first cell includes at least one cell that can be provided for the terminal device in the second assisting serving node; The second cell includes all cells in the first auxiliary service node that serve the terminal device, cells with good channel quality, all service cells, a service cell with the best signal quality, a primary service cell or a secondary service cell.

8. The method according to claim 4, characterized in that The first event is: The channel quality of the third cell of the first assisting serving node is worse than or equal to a second predetermined value, and the channel quality of the fourth cell of the second assisting serving node is better than or equal to a third predetermined value.

9. The method according to claim 8, characterized in that The third cell is all cells of the first auxiliary serving node, the cell with the best channel quality, all serving cells, the serving cell with the best channel quality, the primary serving cell or the auxiliary serving cell; The fourth cell is at least one cell in the second assisting serving node that can provide service for the terminal device.

10. The method according to any one of claims 1 to 3, characterized in that The auxiliary serving node that needs to be measured indicated by the first information includes a third auxiliary serving node, and the third auxiliary serving node is a node currently serving the terminal device; The first information is also used by the terminal device to trigger a second event for reporting the measurement result; The second event is used to indicate that: the channel quality of the secondary serving cell of the third secondary serving node is better than or equal to a fourth predetermined value.

11. The method according to any one of claims 1 to 10, characterized in that A network type of the first network is different from a network type of the second network.

12. The method according to any one of claims 1 to 11, characterized in that The method further comprises: The primary serving node receives a measurement report sent by the terminal device; According to the measurement report, the primary service node configures the auxiliary service node for the terminal device, where the configuration includes adding, modifying and deleting the auxiliary service node.

13. A wireless communication method, characterized in that: include: The terminal device receives first information sent by a primary service node in a first network serving the terminal device, where the first information is used to instruct the terminal device to measure a secondary service node in a second network and / or report the measurement result; performing measurement on a secondary serving node in the second network and / or reporting the measurement result according to the first information, wherein the secondary serving node in the second network is a serving node of the same network as the primary serving node or a serving node of a different network from the primary serving node, The auxiliary service node that the first information indicates needs to be measured and / or the measurement result reported includes a fourth auxiliary service node, and the fourth auxiliary service node is a node currently serving the terminal device; The first information is also used to indicate a third event for the terminal device to trigger reporting of the measurement result; the third event is used to indicate that: the channel quality of the fifth cell of the fourth auxiliary service node is worse than or equal to a fifth predetermined value, wherein the fifth cell is all cells of the fourth auxiliary service node, the cell with the best channel quality, all service cells or the service cell with the best channel quality, Characterized in that the first information: comprising a first field, where the first field identifies the network to which the assisting serving node corresponding to the first information belongs and / or the number of assisting serving nodes; comprising a second field, wherein the second field identifies the network to which the assisting serving node corresponding to the measurement and / or measurement result reporting belongs and / or the number of assisting serving nodes that need to be measured; and / or Carrying at least one of the frequency identifier, node identifier ID, cell ID and network type of the auxiliary serving node.

14. The method according to claim 13, characterized in that The assisting serving nodes corresponding to the single measurement and / or the single measurement result reporting indicated by the first information include at least two assisting serving nodes.

15. The method according to claim 14, characterized in that The at least two assisting serving nodes include a first assisting serving node and a second assisting serving node; The first auxiliary service node is a node currently serving the terminal device, and the second auxiliary service node is a node currently not serving the terminal device.

16. The method according to claim 14 or 15, characterized in that The first information is also used to indicate a first event for the terminal device to trigger reporting of a measurement result; The first event is used to instruct to report the measurement result when a comparison result between the measurement results of the at least two assisting serving nodes meets a trigger condition, and / or, The measurement result is reported when the comparison results of the measurement results of the at least two assisting serving nodes and the predetermined values ​​respectively meet the triggering condition.

17. The method according to claim 16, characterized in that The first event is: The channel quality of the first cell of the second assisting serving node is better than the channel quality of the second cell of the first assisting serving node by at least a first predetermined value.

18. The method according to claim 17, characterized in that The first cell includes at least one cell in the second auxiliary serving node that can provide a service for the terminal device; The second cell includes all the secondary serving cells served by the first secondary serving node for the terminal device, or the secondary serving cell with the best channel quality.

19. The method according to claim 17, characterized in that The first cell includes at least one cell that can be provided for the terminal device in the second assisting serving node; The second cell includes all cells in the first auxiliary service node that serve the terminal device, cells with good channel quality, all service cells, a service cell with the best signal quality, a primary service cell or a secondary service cell.

20. The method according to claim 16, characterized in that The first event is: The channel quality of the third cell of the first assisting serving node is worse than or equal to a second predetermined value, and the channel quality of the fourth cell of the second assisting serving node is better than or equal to a third predetermined value.

21. The method according to claim 20, characterized in that The third cell is all cells of the first auxiliary serving node, the cell with the best channel quality, all serving cells, the serving cell with the best channel quality, the primary serving cell, or the auxiliary serving cell; The fourth cell is at least one cell in the second assisting serving node that can provide service for the terminal device.

22. The method according to any one of claims 13 to 15, characterized in that The auxiliary serving node that needs to be measured indicated by the first information includes a third auxiliary serving node, and the third auxiliary serving node is a node currently serving the terminal device; The first information is also used by the terminal device to trigger a second event for reporting the measurement result; The second event is used to indicate that: the channel quality of the serving cell of the third assisting serving node is better than or equal to a fourth predetermined value.

23. The method according to any one of claims 13 to 22, characterized in that A network type of the first network is different from a network type of the second network.

24. A service node, characterized in that: The service node is a main service node in the first network that serves the terminal device, and the service node includes a processing unit and a communication unit; The processing unit is used to: determine first information, wherein the first information is used to instruct the terminal device to measure the auxiliary service node in the second network and / or report the measurement result. The communication unit is used to: send the first information to the terminal device, wherein the auxiliary service node in the second network is a service node of the same network as the primary service node or a service node of a different network from the primary service node, The auxiliary service node that the first information indicates needs to be measured and / or the measurement result reported includes a fourth auxiliary service node, and the fourth auxiliary service node is a node currently serving the terminal device; The first information is also used to indicate a third event for the terminal device to trigger reporting of the measurement result; the third event is used to indicate that: the channel quality of the fifth cell of the fourth auxiliary service node is worse than or equal to a fifth predetermined value, wherein the fifth cell is all cells of the fourth auxiliary service node, the cell with the best channel quality, all service cells or the service cell with the best channel quality, Characterized in that the first information: comprising a first field, where the first field identifies the network to which the assisting serving node corresponding to the first information belongs and / or the number of assisting serving nodes; comprising a second field, wherein the second field identifies the network to which the assisting serving node corresponding to the measurement and / or measurement result reporting belongs and / or the number of assisting serving nodes that need to be measured; and / or Carrying at least one of the frequency identifier, node identifier ID, cell ID and network type of the auxiliary serving node.

25. The service node according to claim 24, characterized in that: The assisting serving nodes corresponding to the single measurement and / or the single measurement result reporting indicated by the first information include at least two assisting serving nodes.

26. The service node according to claim 25, characterized in that: The at least two assisting serving nodes include a first assisting serving node and a second assisting serving node; The first auxiliary service node is a node currently serving the terminal device, and the second auxiliary service node is a node currently not serving the terminal device.

27. The service node according to claim 25 or 26, characterized in that: The first information is also used to indicate a first event for the terminal device to trigger reporting of a measurement result; The first event is used to instruct to report the measurement result when a comparison result between the measurement results of the at least two assisting serving nodes meets a trigger condition, and / or, The measurement result is reported when the comparison results of the measurement results of the at least two assisting serving nodes and the predetermined values ​​respectively meet the triggering condition.

28. The service node according to claim 27, characterized in that: The first event is: The channel quality of the first cell of the second assisting serving node is better than the channel quality of the second cell of the first assisting serving node by at least a first predetermined value.

29. The service node according to claim 28, characterized in that: The first cell includes at least one cell in the second auxiliary serving node that can provide a service for the terminal device; The second cell includes all the secondary serving cells served by the first secondary serving node for the terminal device, or the secondary serving cell with the best channel quality.

30. The service node according to claim 28, characterized in that: The first cell includes at least one cell that can be provided for the terminal device in the second assisting serving node; The second cell includes all cells in the first auxiliary service node that serve the terminal device, cells with good channel quality, all service cells, a service cell with the best signal quality, a primary service cell or a secondary service cell.

31. The service node according to claim 27, characterized in that: The first event is: The channel quality of the third cell of the first assisting serving node is worse than or equal to a second predetermined value, and the channel quality of the fourth cell of the second assisting serving node is better than or equal to a third predetermined value.

32. The service node according to claim 31, characterized in that: The third cell is all cells of the first auxiliary serving node, the cell with the best channel quality, all serving cells, the serving cell with the best channel quality, the primary serving cell, or the auxiliary serving cell; The fourth cell is at least one cell in the second assisting serving node that can provide service for the terminal device.

33. The service node according to any one of claims 24 to 26, characterized in that: The auxiliary serving node that needs to be measured indicated by the first information includes a third auxiliary serving node, and the third auxiliary serving node is a node currently serving the terminal device; The first information is also used by the terminal device to trigger a second event for reporting the measurement result; The second event is used to indicate that: the channel quality of the serving cell of the third assisting serving node is better than or equal to a fourth predetermined value.

34. The service node according to any one of claims 24 to 33, characterized in that: A network type of the first network is different from a network type of the second network.

35. The service node according to any one of claims 24 to 34, characterized in that: The communication unit is further used to: receive a measurement report sent by the terminal device; The processing unit is further used to: configure the auxiliary service node for the terminal device according to the measurement report, and the configuration includes adding, modifying and deleting the auxiliary service node.

36. A terminal device, characterized in that: It includes a communication unit and a processing unit; wherein, The communication unit is used to: receive first information sent by a primary service node serving the terminal device in the first network, where the first information is used to instruct the terminal device to measure the auxiliary service node in the second network and / or report the measurement result; The processing unit is configured to: perform measurement on an auxiliary serving node in the second network and / or report a measurement result according to the first information, wherein the auxiliary serving node in the second network is a serving node of the same network as the primary serving node or a serving node of a different network from the primary serving node; The auxiliary service node that the first information indicates needs to be measured and / or the measurement result reported includes a fourth auxiliary service node, and the fourth auxiliary service node is a node currently serving the terminal device; The first information is also used to indicate a third event for the terminal device to trigger reporting of the measurement result; the third event is used to indicate that: the channel quality of the fifth cell of the fourth auxiliary service node is worse than or equal to a fifth predetermined value, wherein the fifth cell is all cells of the fourth auxiliary service node, the cell with the best channel quality, all service cells or the service cell with the best channel quality, Characterized in that the first information: comprising a first field, where the first field identifies the network to which the assisting serving node corresponding to the first information belongs and / or the number of assisting serving nodes; comprising a second field, wherein the second field identifies the network to which the assisting serving node corresponding to the measurement and / or measurement result reporting belongs and / or the number of assisting serving nodes that need to be measured; and / or Carrying at least one of the frequency identifier, node identifier ID, cell ID and network type of the auxiliary serving node.

37. The terminal device according to claim 36, characterized in that: The assisting serving nodes corresponding to the single measurement and / or the single measurement result reporting indicated by the first information include at least two assisting serving nodes.

38. The terminal device according to claim 37, characterized in that: The at least two assisting serving nodes include a first assisting serving node and a second assisting serving node; The first auxiliary service node is a node currently serving the terminal device, and the second auxiliary service node is a node currently not serving the terminal device.

39. The terminal device according to claim 37 or 38, characterized in that: The first information is also used to indicate a first event for the terminal device to trigger reporting of a measurement result; The first event is used to instruct to report the measurement result when a comparison result between the measurement results of the at least two assisting serving nodes meets a trigger condition, and / or, The measurement result is reported when the comparison results of the measurement results of the at least two assisting serving nodes and the predetermined values ​​respectively meet the triggering condition.

40. The terminal device according to claim 39, characterized in that: The first event is: The channel quality of the first cell of the second assisting serving node is better than the channel quality of the second cell of the first assisting serving node by at least a first predetermined value.

41. The terminal device according to claim 40, characterized in that: The first cell includes at least one cell in the second auxiliary serving node that can provide a service for the terminal device; The second cell includes all the secondary serving cells served by the first secondary serving node for the terminal device, or the secondary serving cell with the best channel quality.

42. The terminal device according to claim 40, characterized in that: The first cell includes at least one cell that can be provided for the terminal device in the second assisting serving node; The second cell includes all cells in the first auxiliary service node that serve the terminal device, cells with good channel quality, all service cells, a service cell with the best signal quality, a primary service cell or a secondary service cell.

43. The terminal device according to claim 39, characterized in that: The first event is: The channel quality of the third cell of the first assisting serving node is worse than or equal to a second predetermined value, and the channel quality of the fourth cell of the second assisting serving node is better than or equal to a third predetermined value.

44. The terminal device according to claim 43, characterized in that: The third cell is all cells of the first auxiliary serving node, the cell with the best channel quality, all serving cells, the serving cell with the best channel quality, the primary serving cell or the auxiliary serving cell; The fourth cell is at least one cell in the second assisting serving node that can provide service for the terminal device.

45. The terminal device according to any one of claims 36 to 38, characterized in that: The auxiliary serving node that needs to be measured indicated by the first information includes a third auxiliary serving node, and the third auxiliary serving node is a cell currently serving the terminal device; The first information is also used by the terminal device to trigger a second event for reporting the measurement result; The second event is used to indicate that: the channel quality of the serving cell of the third assisting serving node is better than or equal to a fourth predetermined value.

46. ​​The terminal device according to any one of claims 36 to 45, characterized in that: A network type of the first network is different from a network type of the second network.

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