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Data processing method, terminal equipment and storage medium

A technology for terminal equipment and data processing, which is applied in the field of wireless communication and can solve problems such as no effective solutions

Active Publication Date: 2021-07-06
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Fifth generation (5 th Generation, 5G) new wireless (New Radio, NR) system carrier aggregation (CarrierAggregation, CA) scenario or dual-link scenario, support the use of protocol layers, such as packet data convergence protocol (PacketData Convergence Protocol, PDCP) replication function to achieve data However, there is still no effective solution for how to realize the data replication function of the protocol layer for more than two copies of the protocol data unit (Protocol Data Unit, PDU), and to establish the bearer with the data replication function of the protocol layer

Method used

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  • Data processing method, terminal equipment and storage medium
  • Data processing method, terminal equipment and storage medium
  • Data processing method, terminal equipment and storage medium

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Embodiment Construction

[0016] In order to understand the characteristics and technical contents of the embodiments of the present invention in more detail, the implementation of the embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. The attached drawings are only for reference and description, and are not intended to limit the embodiments of the present invention.

[0017] Before describing the embodiments of the present invention in detail, first briefly describe data replication.

[0018] When using the replication function of PDCP to realize data replication and transmission, such as figure 1 As shown, the PDCP PDU replicated by PDCP is transmitted to two RLC entities respectively, and the replicated PDCP PDU is guaranteed to be transmitted on different physical layer aggregation carriers, so as to achieve frequency diversity gain and improve the reliability of data transmission.

[0019] The present invention provides a data proc...

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Abstract

A data processing method comprises the following steps: terminal equipment determines a data replication behavior of a first entity based on first information; the data replication behavior is used for representing a behavior that the first entity sends data to a second entity, and the second entity is at least one of at least three second entities corresponding to the first entity. The invention further discloses the terminal equipment and a storage medium.

Description

technical field [0001] The present invention relates to the technical field of wireless communication, in particular to a data processing method, a terminal device and a storage medium. Background technique [0002] Fifth generation (5 th Generation, 5G) new wireless (New Radio, NR) system carrier aggregation (CarrierAggregation, CA) scenario or dual-link scenario, support the use of protocol layers, such as packet data convergence protocol (PacketData Convergence Protocol, PDCP) replication function to achieve data However, there is currently no effective solution for how to realize the data replication function of the protocol layer for more than two copies of the Protocol Data Unit (PDU), and to establish a bearer with the data replication function of the protocol layer. Contents of the invention [0003] In order to solve the above technical problems, the embodiment of the present invention provides a data processing method, terminal equipment and storage medium, whi...

Claims

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Application Information

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IPC IPC(8): H04L5/00H04L1/04
CPCH04L5/001H04L1/04H04L5/0094H04W76/15H04L1/08H04W28/06H04W80/02H04W76/27
Inventor 卢前溪
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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