Processing method and communication equipment

A technology of communication equipment and processing method, applied in the field of communication

Active Publication Date: 2020-06-12
VIVO MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] An object of the embodiments of the present invention is to provide a processing method and communication equipment to solve the problem of packet header compression or decompression on the terminal side and the network side

Method used

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  • Processing method and communication equipment
  • Processing method and communication equipment
  • Processing method and communication equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 11

[0115] Embodiment 1.1: The header of the PDCP packet indicates multiple compressed or decompressed ROHC entities.

[0116] Step 1: The network side configures or agrees in the protocol that the UE manages multiple compressed or decompressed ROHC entities by means of packet header indication (for example, indication information of the PDCP packet header).

[0117] Step 2: When the UE receives configuration information of multiple compressed or decompressed ROHC entities of one PDCP entity, the UE establishes multiple compressed ROHC entities for uplink transmission, and multiple decompressed ROHC entities for downlink reception.

[0118] Exemplarily, for the DC switching process, for the same PDCP entity, the source connection and the target connection are respectively configured with their corresponding compression or decompression ROHC entities (for example, compression or decompression ROHC1 and compression or decompression ROHC2), Then the UE establishes multiple compressed...

Embodiment 12

[0136] Embodiment 1.2: The PDCP identifier indicates multiple compression or decompression ROHC entities.

[0137] Step 1: Network side configuration or protocol agreement, the UE manages multiple compression or decompression ROHC entities in a manner indicated by the PDCP identifier (for example, PDCP SN or count (COUNT)).

[0138] Wherein, the PDCP identification configuration information includes any of the following:

[0139] (1) Downlink PDCP packet identification;

[0140] (2) Uplink PDCP packet identification;

[0141] (3) The downlink or uplink PDCP packet identifies the compression or decompression ROHC entity used before (or after).

[0142] Exemplarily, the network side is configured to use compression or decompression ROHC1 before a specified PDCP SN (for example, 100), and then use compression or decompression ROHC2.

[0143]Step 2: When the UE receives configuration information of multiple compressed or decompressed ROHC entities of one PDCP entity, the UE est...

Embodiment 13

[0160] Embodiment 1.3: multiple compressing or decompressing ROHC entities, and selecting compressing or decompressing ROHC entities according to the connection corresponding to the PDCP packet.

[0161] Step 1: Network side configuration or protocol agreement, the UE uses the connection corresponding to the PDCP packet to manage multiple compressed or decompressed ROHC entities.

[0162] Wherein, the connection configuration information corresponding to the PDCP packet includes: a specific compression or decompression ROHC entity corresponding to a specific connection.

[0163] For example, the network side is configured to use decompression ROHC1 for received data packets of connection 1, and the network side is configured to use compressed ROHC1 for sent data packets of connection 1.

[0164] Step 2: When the UE receives configuration information of multiple compressed or decompressed ROHC entities of one PDCP entity, the UE establishes multiple compressed ROHC entities for...

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Abstract

The embodiment of the invention provides a processing method and communication equipment, and the method comprises the steps: determining to compress or decompress an ROHC entity according to first information; wherein the first information is any one of the following items: indication information in a packet header of a PDCP packet; information about completion of the mobility process; wherein the PDCP identifier of the PDCP packet is a PDCP identifier of the PDCP packet; connection corresponding to the PDCP packet is carried out; wherein the indication information is contained in the PDCP control packet; PDCP configuration information is obtained; and compressing or decompressing the configuration information of the ROHC entity. In the embodiments of the present invention, when a plurality of compression or decompression ROHC entities at a network side work as a DRB (or PDCP) of a terminal, the terminal side and the network side can still realize a packet header compression or decompression function.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of communications, and in particular, to a processing method and a communications device. Background technique [0002] When there are multiple compression (or decompression) Robust Header Compression (Robust Header Compression, ROHC) entities on the network side as a data radio bearer (Data Radio Bearer, DRB) (or Packet Data Convergence Protocol, When PDCP)) works, how to realize packet header compression or decompression on the terminal side and the network side is an urgent problem to be solved. Contents of the invention [0003] An object of the embodiments of the present invention is to provide a processing method and a communication device to solve the problem of packet header compression or decompression on the terminal side and the network side. [0004] According to the first aspect of the embodiments of the present invention, a processing method is provided, which is ap...

Claims

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Application Information

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IPC IPC(8): H04L29/06H04W28/06
CPCH04L69/04H04W28/06H04L69/22H04W80/02
Inventor 吴昱民
Owner VIVO MOBILE COMM CO LTD
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