US 12,143,838 B2
Processing method and terminal
Yumin Wu, Dongguan (CN)
Assigned to VIVO MOBILE COMMUNICATION CO., LTD., Dongguan (CN)
Filed by VIVO MOBILE COMMUNICATION CO., LTD., Guangdong (CN)
Filed on Apr. 27, 2021, as Appl. No. 17/241,597.
Application 17/241,597 is a continuation of application No. PCT/CN2019/108888, filed on Sep. 29, 2019.
Claims priority of application No. 201811286976.4 (CN), filed on Oct. 31, 2018.
Prior Publication US 2021/0250789 A1, Aug. 12, 2021
Int. Cl. H04W 24/04 (2009.01)
CPC H04W 24/04 (2013.01) 18 Claims
OG exemplary drawing
 
1. A processing method, applied to a terminal, wherein N transmission paths are configured for a target split bearer corresponding to the terminal, data transmission on M transmission paths in the N transmission paths is performed by using a secondary cell (SCell), N is an integer greater than or equal to 2, M is a positive integer less than or equal to N, and the method comprises:
performing a target operation when data transmission on a target transmission path in the M transmission paths fails, wherein
the target operation comprises: reporting failure indication information; wherein
the failure indication information comprises an identifier of a cell group corresponding to the target transmission path and an identifier of a logical channel of a target radio link control (RLC) entity corresponding to the target transmission path; wherein
the target operation further comprises performing a second operation on a target medium access control (MAC) entity corresponding to the target transmission path, wherein the second operation comprises at least one of:
skipping triggering reporting of a buffer size report (BSR) of a logical channel of the target transmission path;
generating a BSR that does not comprise buffer data corresponding to the logical channel of the target transmission path; or
in a process of performing logical channel prioritization (LCP), allocating a received uplink grant to another logical channel other than the logical channel of the target transmission path.