TECHNICAL FIELD

The present disclosure relates to the field of communication technology, in particular, relates to a wireless communication method and a wireless communication device.

BACKGROUND

In a future communication network, in order to ensure continuity in movement of terminals, enhance cooperation between networks, and increase transmission rates of terminals, it is necessary to coordinate between multiple networks to perform dual-way connection or even multiple-way connection, thereby ensuring transmission performance of the terminals.

In a dual-way connection or multiple-way connection process, there is one primary service node and one or more secondary service nodes, and the primary service node can implement main control functions for terminals, including functions such as accessing, paging, and adding/deleting/modifying an secondary service node, carrier configuration and measurement reporting configuration. The secondary service node mainly implements data transmission to and from the terminals.

SUMMARY

Embodiments of the present application provides a wireless communication method and a wireless communication device, and a terminal device performs measurement and/or measurement result reporting on the secondary service node in the network according to the indication of the primary service node.

In a first aspect, there is provided a wireless communication method, including:

sending, by a primary service node serving a terminal device in a first network, first information to the terminal device, wherein the first information is used to indicate the terminal device to perform measurement and/or measurement result reporting on a secondary service node in a second network.

In connection with the first aspect, in a possible implementation of the first aspect, the secondary service node corresponding to the single measurement and/or the single measurement result reporting indicated by the first information includes at least two secondary service nodes.

In connection with the first aspect and any of the above possible implementations, in another possible implementation of the first aspect, the at least two secondary service nodes include a first secondary service node and a second secondary service node; and

the first secondary service node is a node that is currently serving the terminal device, and the second secondary service node is a node that is not currently serving the terminal device.

In connection with the first aspect and any of the above possible implementations, in another possible implementation of the first aspect, the first information is further used to indicate to the terminal device a first event for triggering the measurement result reporting; and

the first event is used to indicate to perform measurement result reporting when a comparison result between measurement results of the at least two secondary service nodes satisfies a triggering condition, and/or,

to perform measurement result reporting when comparison results respectively between the measurement results of the at least two secondary service nodes and predetermined values satisfy a triggering condition.

In connection with the first aspect and any of the above possible implementations, in another possible implementation of the first aspect, the first event is:

a channel quality of a first cell of the second secondary service node being better than a channel quality of a second cell of the first secondary service node by at least a first predetermined value.

In connection with the first aspect and any of the above possible implementations, in another possible implementation of the first aspect, the first cell includes at least one cell in which the second secondary service node being able to provide service for the terminal device; and

the second cell includes all secondary service cells or the secondary service cell with the best channel quality in which the first secondary service node providing service for the terminal device.

In connection with the first aspect and any of the above possible implementations, in another possible implementation of the first aspect, the first cell includes at least one cell in which the second secondary service node being able to provide service for the terminal device; and

the second cell includes all cells, a cell having a channel quality, all service cell, the secondary service cell with the best channel quality, a primary service cell or a secondary service cell in which the first secondary service node providing service for the terminal device.

In connection with the first aspect and any of the above possible implementations, in another possible implementation of the first aspect, the first event is:

a channel quality of a third cell of the first secondary service node being worse than or equal to a second predetermined value, and a channel quality of a fourth cell of the second secondary service node being better than or equal to a third predetermined value.

In connection with the first aspect and any of the above possible implementations, in another possible implementation of the first aspect, the third cell is all cells, a cell with the best channel quality, all service cells, a service cell with the best channel quality, a primary service cell or a secondary service cell of the first secondary service node; and

the fourth cell is at least one cell in which the second secondary service node being able to provide service for the terminal device.

In connection with the first aspect and any of the above possible implementations, in another possible implementation of the first aspect, the first information indicates that the secondary service node that needs to be measured includes a third secondary service node, wherein the third secondary service node is a node that is currently serving the terminal device;

the first information is further used to indicate to the terminal device a second event for triggering the measurement result reporting; and

the second event is used to indicate that a channel quality of a service cell of the third secondary service node is better than or equal to a fourth predetermined value.

In connection with the first aspect and any of the above possible implementations, in another possible implementation of the first aspect, the first information indicates that the secondary service node on which the measurement and/or the measurement result reporting needs to be performed includes a fourth secondary service node, wherein the fourth secondary service node is a node that is currently serving the terminal device;

the first information is further used to indicate to the terminal device a third event for triggering the measurement result reporting; and

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.

In connection with the first aspect and any of the above possible implementations, in another possible implementation of the first aspect, the fifth cell is all cells, a cell with the best channel quality, all service cells or a service cell with the best channel quality of the fourth secondary service node.

In connection with the first aspect and any of the above possible implementations, in another possible implementation of the first aspect, the first information includes a first field, wherein the first field identifies a network to which the secondary service node corresponding to the first information belongs and/or a number of the secondary service nodes corresponding to the first information.

In connection with the first aspect and any of the above possible implementations, in another possible implementation of the first aspect, the first information includes a second field, and the second field identifies a network to which the secondary service node corresponding to the measurement and/or the measurement result reporting belongs and/or a number of secondary service nodes that need to be measured.

In connection with the first aspect and any of the above possible implementations, in another possible implementation of the first aspect, the first information carries at least one of a frequency identifier, a node identifier ID, a cell ID, or a network type of the secondary service node.

In connection with the first aspect and any of the above possible implementations, in another possible implementation of the first aspect, a network type of the first network is different from a network type of the second network.

In connection with the first aspect and any of the above possible implementations, in another possible implementation of the first aspect, the method further includes:

receiving, by the primary service node, a measurement report sent by the terminal device;

performing, by the primary service node, secondary service node configuration for the terminal device according to the measurement report, wherein the configuration includes adding, modifying, and deleting the secondary service node.

In a second aspect, there is provided a wireless communication method, including:

receiving, by a terminal device, first information sent by a primary service node serving the terminal device in a first network, wherein the first information is used to indicate the terminal device to perform measurement and/or measurement result reporting on a secondary service node in a second network; and

performing the measurement and/or measurement result reporting on the secondary service node in the second network according to the first information.

In connection with the second aspect, in a possible implementation of the second aspect, the secondary service node corresponding to the single measurement and/or the single measurement result reporting indicated by the first information includes at least two secondary service nodes.

In connection with the second aspect and any of the above possible implementations, in another possible implementation of the second aspect, the at least two secondary service nodes include a first secondary service node and a second secondary service node; and

the first secondary service node is a node that is currently serving the terminal device, and the second secondary service node is a node that is not currently serving the terminal device.

In connection with the second aspect and any of the above possible implementations, in another possible implementation of the second aspect, the first information is further used to indicate to the terminal device a first event for triggering the measurement result reporting; and

the first event is used to indicate to perform measurement result reporting when a comparison result between the measurement results of the at least two secondary service nodes satisfies a triggering condition, and/or,

to perform measurement result reporting when comparison results respectively between the measurement results of the at least two secondary service nodes and predetermined values satisfy a triggering condition.

In connection with the second aspect and any of the above possible implementations, in another possible implementation of the second aspect, the first event is:

a channel quality of a first cell of the second secondary service node being better than a channel quality of a second cell of the first secondary service node by at least a first predetermined value.

In connection with the second aspect and any of the above possible implementations, in another possible implementation of the second aspect, the first cell includes at least one cell in which the second secondary service node being able to provide service for the terminal device; and

the second cell includes all secondary service cells or the secondary service cell with the best channel quality in which the first secondary service node providing service for the terminal device.

In connection with the second aspect and any of the above possible implementations, in another possible implementation of the second aspect, the first cell includes at least one cell in which the second secondary service node being able to provide service for the terminal device; and

the second cell includes all cells, a cell having a channel quality, all service cell, the secondary service cell with the best channel quality, a primary service cell or a secondary service cell in which the first secondary service node providing service for the terminal device.

In connection with the second aspect and any of the above possible implementations, in another possible implementation of the second aspect, the first event is:

a channel quality of a third cell of the first secondary service node being worse than or equal to a second predetermined value, and a channel quality of a fourth cell of the second secondary service node being better than or equal to a third predetermined value.

In connection with the second aspect and any of the above possible implementations, in another possible implementation of the second aspect, the third cell is all cells, a cell with the best channel quality, all service cells, a service cell with the best channel quality, a primary service cell or a secondary service cell of the first secondary service node; and

the fourth cell is at least one cell in which the second secondary service node being able to provide service for the terminal device.

In connection with the second aspect and any of the above possible implementations, in another possible implementation of the second aspect, the first information indicates that the secondary service node that needs to be measured includes a third service node, wherein the third service node is a node that is currently serving the terminal device;

the first information is further used to indicate to the terminal device a second event for triggering the measurement result reporting; and

the second event is used to indicate that a channel quality of a service cell of the third secondary service node is better than or equal to a fourth predetermined value.

In connection with the second aspect and any of the above possible implementations, in another possible implementation of the second aspect, the first information indicates that the secondary service node on which the measurement and/or the measurement result reporting needs to be performed includes a fourth secondary service node, wherein the fourth secondary service node is a node that is currently serving the terminal device;

the first information is further used to indicate to the terminal device a third event for triggering the measurement result reporting; and

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

In connection with the second aspect and any of the above possible implementations, in another possible implementation of the second aspect, the fifth cell is all cells, a cell with the best channel quality, all service cells or a service cell with the best channel quality of the fourth secondary service node.

In connection with the second aspect and any of the above possible implementations, in another possible implementation of the second aspect, the first information includes a first field, and the first field identifies a network to which the secondary service node corresponding to the first information belongs and/or a number of the secondary service nodes corresponding to the first information.

In connection with the second aspect and any of the above possible implementations, in another possible implementation of the second aspect, the first information includes a second field, and the second field identifies a network to which the secondary service node corresponding to the measurement and/or the measurement result reporting belongs and/or a number of secondary service nodes that need to be measured.

In connection with the second aspect and any of the above possible implementations, in another possible implementation of the second aspect, the first information carries at least one of a frequency identifier, a node identifier ID, a cell ID, or a network type of the secondary service node.

In connection with the second aspect and any of the above possible implementations, in another possible implementation of the second aspect, a network type of the first network is different from a network type of the second network.

In a third aspect, a service node is provided for performing any of the above first aspect or any of the possible implementations of the first aspect. In particular, the service node includes functional modules for performing the method of the first aspect or any of the possible implementations of the first aspect described above.

In a fourth aspect, a terminal device is provided for performing any of the above second aspect or any of the possible implementations of the second aspect. In particular, the terminal device includes functional modules for performing the method of the second aspect or any of the possible implementations of the second aspect described above.

In a fifth aspect, a service node is provided, including a processor, a memory, and a transceiver. The processor, the memory, and the transceiver communicate with each other through an internal connection path to transfer control and/or data signals, such that the service node performs the method of the first aspect or any of the possible implementations of the first aspect described above.

In a sixth aspect, a terminal device is provided, including a processor, a memory, and a transceiver. The processor, the memory, and the transceiver communicate with each other through an internal connection path to transfer control and/or data signals, such that the service node performs the method of the second aspect or any of the possible implementations of the second aspect described above.

In a seventh aspect, a computer readable medium is provided for storing a computer program, the computer program including instructions for performing any of the above methods or any possible implementations.

In an eighth aspect, there is provided a computer program product including instructions, when being executed on a computer, causes the computer to perform any of the above methods or method in any possible implementations.

