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Title:
METHOD AND APPARATUS FOR HANDLING BEARERS BASED ON CONGESTION LEVEL IN A WIRELESS COMMUNICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2020/159287
Kind Code:
A1
Abstract:
A method and apparatus for handling bearers based on congestion level in a wireless communication system is provided. A wireless device configures at least two lower entities associated with an upper entity for multiple frequencies. A wireless device selects at least one lower entity among the at least two lower entities based on a congestion level of at least one frequency among the multiple frequencies. A wireless device submits a data unit to the at least one lower entity based on the selection. A wireless device performs transmission of the data unit.

Inventors:
LEE YOUNGDAE (KR)
LEE SUNYOUNG (KR)
Application Number:
PCT/KR2020/001493
Publication Date:
August 06, 2020
Filing Date:
January 31, 2020
Export Citation:
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Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04W28/02; H04W24/08; H04W28/06
Domestic Patent References:
WO2018212535A12018-11-22
Foreign References:
Other References:
SEQUANS COMMUNICATIONS: "Flow control for DL data congestion", R2-1812851, 3GPP TSG RAN WG2 MEETING #103, GOTHENBURG, SWEDEN, 10 August 2018 (2018-08-10), XP051522439
CATT: "How to implement flow control in IAB", R2-1811854, 3GPP TSG RAN WG2 MEETING #103, GOTHENBURG, SWEDEN, 10 August 2018 (2018-08-10), XP051521492
SEQUANS COMMUNICATIONS: "Queue Management vs Flow Control for Congestion Handling", R2-1817337, 3GPP TSG RAN WG2 MEETING #104, SPOKANE, USA, 2 November 2018 (2018-11-02), XP051481244
VIVO: "Congestion control in NR V2X", R2-1817114, 3GPP TSG RAN WG2 MEETING #104, SPOKANE, USA, 2 November 2018 (2018-11-02), XP051481034
Attorney, Agent or Firm:
ENVISION PATENT & LAW FIRM (KR)
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