METHOD AND APPARATUS FOR ESTABLISHING RADIO BEARER

Title:

METHOD AND APPARATUS FOR ESTABLISHING RADIO BEARER

Document Type and Number:

WIPO Patent Application WO/2020/192250

Kind Code:

A1

Abstract:

The present disclosure relates to a method and apparatus for establishing a radio bearer. The method comprises: receiving radio bearer configuration information of a second user equipment that is sent by the second user equipment; applying the radio bearer configuration information of the second user equipment; according to the radio bearer configuration information of the second user equipment, establishing a first radio bearer required for sending data to the second user equipment; and sending first data to the second user equipment by means of the first radio bearer, wherein the first data comprises at least one among a data packet sent by the first user equipment to the second user equipment and a status report generated by the first user equipment in response to a data packet sent by the second user equipment. The method and apparatus for establishing a radio bearer that are provided in embodiments of the present disclosure may prevent confusion and errors from occurring during data reception, and ensure the accuracy of data transmission between user equipment by means of a radio bearer.

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Inventors:

LIU XING (CN)

Application Number:

PCT/CN2020/071901

Publication Date:

October 01, 2020

Filing Date:

January 14, 2020

Export Citation:

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Assignee:

SPREADTRUM COMM SHANGHAI CO (CN)

International Classes:

H04W76/11

Domestic Patent References:

WO2018066905A1

2018-04-12

Foreign References:

CN103517351A	2014-01-15
CN108390830A	2018-08-10
CN107347215A	2017-11-14

Other References:

ZTE CORPORATION: "Introduction of mobility enhancement solutions in RRC", 3GPP DRAFT R2-1702056, 17 February 2017 (2017-02-17), Athens, Greece, pages 1 - 18, XP051223899
HUAWEI; HISILICON: "Radio bearer configuration and management for NR sidelink", 3GPP DRAFT; R2-1816522, 16 November 2018 (2018-11-16), Spokane, USA, pages 1 - 5, XP051480475
LENOVO; MOTOROLA MOBILITY: "Discussion on QoS management for NR V2X", 3GPP DRAFT; R2-1817118, 16 November 2018 (2018-11-16), Spokane, USA, pages 1 - 5, XP051481038
See also references of EP 3952600A4

Attorney, Agent or Firm:

LINDA LIU & PARTNERS (CN)

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