Patent ID: 11889350
Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 11:
12. A non-transitory computer-readable storage medium, used to store a computer program that enables a computer to execute:
determining a plurality of first radio link layer control protocol (RLC) entities used for transmitting a duplicated packet data convergence protocol (PDCP) protocol data unit (PDU); and
transmitting the duplicated PDCP PDU to the first RLC entities, wherein the first RLC entities belong to all RLC entities used for transmitting duplicate data, and a PDCP layer corresponding to a PDCP entity is associated with M RLC entities; and
receiving an activation signaling, wherein the activation signaling comprises a bitmap comprising a plurality of bits, each bit in the bitmap corresponds to one RLC entity of the M RLC entities, and each bit is used to indicate a duplicate data transmission function of the corresponding one RLC entity;
wherein each of the RLC entities is associated with a corresponding logical channel;
the one RLC entity corresponds to the bits in the bitmap based on an ascending order of an identity of the corresponding logical channel, wherein the PDCP entity is one-to-one corresponding to a data resource bearer (DRB), and 5 bits of a byte of the activation signaling are used to indicate an identity of the DRB, wherein the activation signaling is a medium access control (MAC) control element (CE), wherein a length of the MAC CE is a byte.