Data packet bearer path determining method, information sending method and device
AssigneeVivo Mobile Communication Co., Ltd.
InventorYumin Wu
Life of this patent
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Abstract
This application provides a data packet bearer path determining method, an information sending method, and a device. The data packet bearer path determining method includes determining, from a plurality of configuration paths of a target radio bearer (RB) or a plurality of active paths in the plurality of configuration paths, a bearer path of a Packet Data Convergence Protocol (PDCP) non-duplicated data packet corresponding to the target RB, where the target RB is an RB configured with a PDCP data duplication function.
Claims20
A data packet bearer path determining method, performed by a terminal device, comprising:
- receiving second information used to configure a plurality of configuration paths for a target radio bearer (RB);
- determining the plurality of configuration paths based on the second information;
- and
- determining, by the terminal device, from the plurality of configuration paths of the target RB or a plurality of active paths in the plurality of configuration paths, a bearer path of a Packet Data Convergence Protocol (PDCP) non-duplicated data packet corresponding to the target RB, wherein the target RB is an RB configured with a PDCP data duplication function,
- wherein the plurality of configuration paths comprise at least three paths,
- wherein the bearer path is determined from the plurality of active paths, and the bearer path is determined based on a first preset determining manner, and
- wherein the first preset determining manner comprises determining the bearer path from the plurality of active paths based on a first preset rule which is agreed upon by a protocol.
A terminal device, comprising a memory, a processor, and a radio communication program that is stored in the memory and run by the processor, wherein the radio communication program, when executed by the processor, causes the processor to:
- receive information used to configure a plurality of configuration paths for a target radio bearer (RB);
- determine the plurality of configuration paths based on the information;
- and
- determine, from a plurality of configuration paths of the target RB or a plurality of active paths in the plurality of configuration paths, a bearer path of a Packet Data Convergence Protocol (PDCP) non-duplicated data packet corresponding to the target RB, wherein the target RB is an RB configured with a PDCP data duplication function;
- or
- determine, from a plurality of active paths in a plurality of configuration paths of a target RB, at least one bearer path of a PDCP duplicated data packet corresponding to the target RB, wherein the target RB is an RB configured with a PDCP data duplication function,
- wherein the plurality of configuration paths comprise at least three paths,
- wherein the bearer path is determined from the plurality of active paths, and the bearer path is determined based on a first preset determining manner, and
- wherein the first preset determining manner comprises determining the bearer path from the plurality of active paths based on a first preset rule which is agreed upon by a protocol.
A non-transitory computer-readable medium, having a radio communication program stored thereon, wherein the radio communication program, when executed by the processor, causes the processor to:
- receive information used to configure a plurality of configuration paths for a target radio bearer (RB);
- determine the plurality of configuration paths based on the information;
- and
- determine, from a plurality of configuration paths of the target RB or a plurality of active paths in the plurality of configuration paths, a bearer path of a Packet Data Convergence Protocol (PDCP) non-duplicated data packet corresponding to the target RB, wherein the target RB is an RB configured with a PDCP data duplication function;
- or
- determine, from a plurality of active paths in a plurality of configuration paths of a target RB, at least one bearer path of a PDCP duplicated data packet corresponding to the target RB, wherein the target RB is an RB configured with a PDCP data duplication function,
- wherein the plurality of configuration paths comprises at least three paths,
- wherein the bearer path is determined from the plurality of active paths, and the bearer path is determined based on a first preset determining manner, and
- wherein the first preset determining manner comprises determining the bearer path from the plurality of active paths based on a first preset rule which is agreed upon by a protocol.
Dependencies are inferred from the claim text.