Title:
METHOD AND APPARATUS FOR SIDELINK SCHEDULING REQUEST AND BUFFER STATUS REPORT TRANSMISSION
Document Type and Number:
WIPO Patent Application WO/2021/003645
Kind Code:
A1
Abstract:
Embodiments of the present application are directed to a method and apparatus for SL SR and SL BSR transmission. In an embodiment of the present application, the method includes triggering a sidelink (SL) buffer status report (BSR) for an SL logical channel; triggering an SL scheduling request (SR) transmission triggered by the SL BSR for the SL logical channel; determining whether to cancel the triggered SL SR transmission; and canceling the triggered SL SR transmission in response to the triggered SL SR transmission being determined to be cancelled.
Inventors:
HAN JING (CN)
WU LIANHAI (CN)
WANG HAIMING (CN)
HU JIE (CN)
WU LIANHAI (CN)
WANG HAIMING (CN)
HU JIE (CN)
Application Number:
PCT/CN2019/095136
Publication Date:
January 14, 2021
Filing Date:
July 08, 2019
Export Citation:
Assignee:
LENOVO BEIJING LTD (CN)
International Classes:
H04W72/12
Domestic Patent References:
| WO2017165198A1 | 2017-09-28 |
Foreign References:
| CN109587806A | 2019-04-05 |
Other References:
HUAWEI ET AL.: "Further discussion on SR configuration and procedure for NR SL Mode-1", 3GPP TSG-RAN WG2 # 106 R2-1907450, 17 May 2019 (2019-05-17), XP051730886, DOI: 20200309124202X
OPPO: "Details of SR procedure", 3GPP TSG RAN WG2 #99-BIS R2-1710128, 13 October 2017 (2017-10-13), XP051342196, DOI: 20200309124238X
CATT: "Consideration on Uu MAC due to V2X transmission", 3GPP TSG-RAN WG2 MEETING #103BIS R2-1813730, 12 October 2018 (2018-10-12), XP051523225, DOI: 20200309124324X
ZTE ET AL.: "Consideration on NR V2X mode 1 resource request", 3GPP TSG RAN WG2 MEETING #106 R2-1906483, 17 May 2019 (2019-05-17), XP051729948, DOI: 20200309125123A
HUAWEI ET AL., 3GPP TSG-RAN WG2 # 106
OPPO: "Details of SR procedure", 3GPP TSG RAN WG2 #99-BIS R2-1710128, 13 October 2017 (2017-10-13), XP051342196, DOI: 20200309124238X
CATT: "Consideration on Uu MAC due to V2X transmission", 3GPP TSG-RAN WG2 MEETING #103BIS R2-1813730, 12 October 2018 (2018-10-12), XP051523225, DOI: 20200309124324X
ZTE ET AL.: "Consideration on NR V2X mode 1 resource request", 3GPP TSG RAN WG2 MEETING #106 R2-1906483, 17 May 2019 (2019-05-17), XP051729948, DOI: 20200309125123A
HUAWEI ET AL., 3GPP TSG-RAN WG2 # 106
Attorney, Agent or Firm:
LEE AND LI - LEAVEN IPR AGENCY LTD. (CN)
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