CN-117597989-B - Information processing method, communication device, communication system, and storage medium

Abstract

The embodiment of the disclosure provides an information processing method, a communication device, a communication system and a storage medium. The information processing method comprises the steps that at least part of secondary cells of a secondary cell group SCG enter a network energy-saving NES mode, and a terminal executes changing, releasing or deactivating of the SCG.

Inventors

• JIANG XIAOWEI

Assignees

• 北京小米移动软件有限公司

Dates

Publication Date

20260508

Application Date

20230908

Claims (20)

1. 1. An information processing method, comprising: Before at least part of secondary cells of a secondary cell group SCG enter a network energy-saving NES mode or enter the NES mode, a terminal executes mobility operation according to conditional configuration information under the condition that the condition is met, wherein the mobility operation comprises changing, releasing or deactivating the SCG; The terminal sends a notification message to a main cell or a main node, wherein the notification message notifies the mobility operation; wherein the notification message includes at least one of: an operation identifier indicating the mobility operation performed by the terminal; and indicating the auxiliary cell corresponding to the mobility operation by cell identification, cell index, cell group identification or cell group index.
2. 2. The method of claim 1, wherein at least a portion of the secondary cells of the secondary cell group SCG enter a network energy saving NES mode, comprising at least one of: the primary and secondary cells PScell of the SCG enter the NES mode; All secondary cells of the SCG enter the NES mode; all active secondary cells of the SCG enter the NES mode; A secondary cell using a non-dormant bandwidth portion BWP among all active secondary cells of the SCG enters the NES mode.
3. 3. The method according to claim 1 or 2, wherein at least part of the secondary cells of the secondary cell group SCG enter a network energy saving NES mode, a terminal performs a change, release or deactivation of the SCG, comprising: and at least part of secondary cells of the SCG enter the NES mode, and the terminal executes changing, releasing or deactivating of the SCG according to first indication information sent by a master node MN, wherein the first indication information is used for indicating the changing, releasing or deactivating of the SCG.
4. 4. The method according to claim 1 or 2, wherein, At least part of secondary cells of the secondary cell group SCG enter a network energy-saving NES mode, and the terminal executes the change, release or deactivation of the SCG, and the method comprises the following steps: the terminal receives second indication information of an auxiliary node SN or Pscell, wherein the second indication information is used for indicating the SCG to change, release or deactivate; The terminal sends first information to a main node MN or a main cell, wherein the first information is used for requesting the change, release or deactivation of the SCG or for indicating at least part of secondary cells of the SCG to enter a NES mode; and receiving second information returned by the MN or the main cell based on the first information, wherein the second information is used for indicating the execution of the change, release or deactivation of the SCG to the terminal.
5. 5. The method of claim 1, wherein at least a portion of the secondary cells of the SCG enter a network energy saving NES mode, the terminal performing a change, release or deactivation of the SCG if eligible according to conditional configuration information, comprising: At least part of secondary cells of the SCG enter a network energy-saving NES mode to start the evaluation of the condition configuration information start triggering event; And detecting a triggering event meeting the condition, and executing changing, releasing or deactivating of the SCG by the terminal.
6. 6. The method of claim 1 or 5, wherein the conditional configuration information comprises at least one of: changing CPC configuration information for a primary and secondary cell PScell of the SCG to enter the same frequency band of NES mode; SCG release configuration information, SCG deactivation configuration information and/or cross-band primary and secondary cell change CPC configuration information for the SCG entering the NES mode.
7. 7. The method of claim 6, wherein the primary and secondary cell changing CPC configuration information comprises: a first condition configuration for a condition for the terminal to perform SCG change; and the target cell configuration is used for determining the target service cell after the SCG change when the terminal detects the trigger event meeting the condition.
8. 8. The method of claim 6, wherein the SCG release configuration information comprises: a second conditional configuration for the terminal to determine the condition of the SCG release, and A primary cell group, MCG, configuration comprising a cell configuration for an MCG of the terminal after the SCG release and/or a bearer configuration for an MCG comprising a bearer configuration for an MCG of the terminal after the SCG release.
9. 9. The method of claim 6, wherein the SCG deactivation configuration information comprises: A third conditional configuration for the terminal to determine the condition for SCG deactivation, and A primary cell group, MCG, configuration comprising a cell configuration for an MCG of the terminal after the SCG release and/or a bearer configuration for an MCG comprising a bearer configuration for an MCG of the terminal after the SCG release.
10. 10. The method of claim 1, wherein the method further comprises: and before the terminal executes the change, release or deactivation of the SCG, receiving the condition configuration information sent by the network equipment.
11. 11. The method of claim 10, wherein the conditional configuration information is carried in radio resource control, RRC, signaling, medium access control, MAC, layer signaling, or downlink control information, DCI.
12. 12. The method of claim 1, wherein, The triggering event related to the condition configuration information comprises at least one of the following: Measuring event A3; measuring event A4; measuring event A5; a time-defined trigger event.
13. 13. The method of claim 1, the method further comprising: determining that a primary and secondary cell Pscell of the terminal does not enter a NES mode; And refusing to execute the instruction of the primary and secondary cells to enter NES mode.
14. 14. An information processing method, wherein the method is performed by a master node MN, the method comprising: Receiving a notification message sent by a terminal, wherein the notification message is used for notifying at least part of secondary cells of a secondary cell group SCG of the terminal to enter a network energy-saving NES mode and execute mobility operation when the condition corresponding to conditional configuration information is met, and the mobility operation comprises changing, releasing or deactivating the SCG; wherein the notification message includes at least one of: an operation identifier indicating the mobility operation performed by the terminal; and indicating the auxiliary cell corresponding to the mobility operation by cell identification, cell index, cell group identification or cell group index.
15. 15. The method of claim 14, wherein the method further comprises: and according to the notification message, performing release or deactivation of the SCG.
16. 16. The method of claim 14, wherein at least a portion of secondary cells of the SCG enter a NES mode, comprising at least one of: the primary and secondary cells PScell of the SCG enter the NES mode; All secondary cells of the SCG enter the NES mode; all active secondary cells of the SCG enter the NES mode; A secondary cell using a non-dormant bandwidth portion BWP among all active secondary cells of the SCG enters the NES mode.
17. 17. The method of claim 14, wherein the terminal performing the mobility operation when at least part of the secondary cells of the SCG enter the NES mode and meet the condition corresponding to the conditional configuration information comprises: Entering NES mode by at least part of auxiliary cells of the SCG to start the evaluation of the condition configuration information start triggering event; And detecting a triggering event meeting the condition, and executing the mobility operation by the terminal.
18. 18. The method of claims 14 to 17, wherein the conditional configuration information comprises at least one of: changing CPC configuration information for a primary and secondary cell PScell of the SCG to enter the same frequency band of NES mode; SCG release configuration information, SCG deactivation configuration information and/or cross-band primary and secondary cell change CPC configuration information for the SCG entering the NES mode.
19. 19. The method of claim 18, wherein the primary and secondary cell changing CPC configuration information comprises: a first condition configuration for a condition for the terminal to perform SCG change; and the target cell configuration is used for determining the target service cell after the SCG change when the terminal detects the trigger event meeting the condition.
20. 20. The method of claim 18, wherein the SCG release configuration information comprises: a second conditional configuration for the terminal to determine the condition of the SCG release, and A primary cell group, MCG, configuration comprising a cell configuration for an MCG of the terminal after the SCG release and/or a bearer configuration for an MCG comprising a bearer configuration for an MCG of the terminal after the SCG release.

Description

Information processing method, communication device, communication system, and storage medium Technical Field The present disclosure relates to the field of communications technologies, and in particular, to an information processing method, a communication device, a communication system, and a storage medium. Background With the development of communication technology, one terminal may implement dual connectivity through carrier aggregation and the like. The serving cell of the terminal may include a primary cell provided by a Master Node (MN) and a Secondary cell provided by a Secondary Node (SN). All secondary cells belong to a secondary cell group (Secondary Cell Group, SCG). The secondary cell group may include primary and secondary cells (Primary Secondary Cell, PScell). PScell can be understood as a primary cell in a secondary cell, signaling, etc., can be provided relative to other conventional secondary cells. Other conventional secondary cells may be understood as secondary cells other than the primary and secondary cells. In order to reduce the Network energy consumption, a Network power saving (Network ENERGY SAVING, NES) mode is provided for the Network device, and when the Network device enters the NES mode, the Network energy consumption is reduced. Disclosure of Invention The embodiment of the disclosure provides an information processing method and device, a communication device and a storage medium. According to a first aspect of an embodiment of the present disclosure, there is provided an information processing method, where the method includes that at least part of secondary cells of a secondary cell group SCG enter a NES mode, and a terminal performs change, release or deactivation of the SCG. According to a second aspect of embodiments of the present disclosure, there is provided an information processing method performed by a master node MN, the method comprising: receiving a first message sent by an auxiliary node SN, wherein the first message indicates that at least part of auxiliary cells of SCG enter a network energy-saving NES mode; and sending indication information to the terminal according to the first message, wherein the indication information is used for indicating the terminal to execute changing, releasing or deactivating of the SCG under the condition that at least part of cells of the SCG enter a network energy-saving NES mode. According to a third aspect of the embodiments of the present disclosure, there is provided an information processing method, wherein the method is performed by a secondary node SN, the method comprising: And the first indication information is used for indicating the terminal to execute the change, release or deactivation of the SCG under the condition that at least part of cells of the SCG enter the network energy-saving NES mode. According to a fourth aspect of embodiments of the present disclosure, there is provided an information processing method, wherein the method is performed by a master node, the method comprising: And receiving first information sent by the terminal, wherein the first information is used for requesting to execute changing, releasing or deactivating of the SCG under the condition that the terminal determines that at least part of secondary cells of the SCG enter a network energy-saving NES mode. According to a fifth aspect of embodiments of the present disclosure, there is provided an information processing method, wherein the method is performed by a master node MN, the method comprising: And receiving a notification message sent by the terminal, wherein the notification message is used for notifying the terminal that at least part of secondary cells of the secondary cell group SCG enter a network energy-saving NES mode and the terminal executes the release or deactivation of the SCG when the condition corresponding to the conditional measurement configuration is met. According to a sixth aspect of the embodiments of the present disclosure, there is provided an information processing method performed by a communication device, the method including: it is determined that the primary and secondary cells Pscell of the terminal do not enter the network energy saving NES mode. According to a seventh aspect of embodiments of the present disclosure, there is provided a terminal, including: And the processing module is configured to enable at least part of secondary cells of the secondary cell group SCG to enter a network energy-saving NES mode, and the terminal executes changing, releasing or deactivating of the SCG. According to an eighth aspect of embodiments of the present disclosure, there is provided a master node MN, comprising: The receiving module is configured to receive a first message sent by the auxiliary node SN, wherein the first message indicates that at least part of auxiliary cells of the auxiliary cell group SCG enter a network energy-saving NES mode; And the sending module is configured to send indication