Title:
送信機ＣＯＴ内の構成グラント
Document Type and Number:
Japanese Patent JP7359938
Kind Code:
B2
Abstract:
A user device, UE, for a wireless communication system is served by a base station and uses one or more frequency bands for a communication with one or more entities, e.g., other UE(s) or other gNB(s), in the wireless communication system. Some or all of the plurality of frequency bands are unlicensed frequency bands on which a communication is allowed for a certain transmission time (COT) responsive to a successful channel access procedure e.g. Listen-Before-Talk, LBT. The UE is configured, e.g., using an RRC signaling, with one or more configured grant, CG, configurations so as to allow the UE to perform one or more CG transmissions. Responsive to detecting a COT and a potential collision of a CG transmission with the COT, e.g. the COT of another entity, e.g., other UE(s) or other gNB(s), in the wireless communication system, the UE deactivates or backs off the CG transmission.
Inventors:
Ferenbach Thomas
Ngoctipe Barris
Helge Cornelius
Wild Thomas
Ciel Thomas
Hassan Khaledshawky
Ray Martin
Haein Thomas
neiman bernhardt
pop julian
Srinivazan Nitin
Ngoctipe Barris
Helge Cornelius
Wild Thomas
Ciel Thomas
Hassan Khaledshawky
Ray Martin
Haein Thomas
neiman bernhardt
pop julian
Srinivazan Nitin
Application Number:
JP2022504611A
Publication Date:
October 11, 2023
Filing Date:
July 20, 2020
Export Citation:
Assignee:
Fraunhofer-Gesellschaft Tool Felderung del Angewanten Forsung Eingetler Genel Fehlein
International Classes:
H04W72/20; H04W72/0446; H04W72/0453; H04W72/54; H04W74/08
Domestic Patent References:
| JP2021519000A |
Foreign References:
| WO2019139876A1 |
Other References:
Qualcomm Incorporated,Channel access procedures for NR unlicensed [online],3GPP TSG RAN WG1 Meeting #97 R1-1907261, [検索日:2022年12月26日],インターネット ,2019年05月04日
Qualcomm Incorporated,Enhancement to configured grants in NR unlicensed [online],3GPP TSG RAN WG1 Meeting #97 R1-1907264, [検索日:2022年12月26日],インターネット,2019年05月04日
TCL Communications,Discussion on COT sharing for configured grants [online],3GPP TSG RAN WG1 Meeting #94bis R1-1811082, [検索日:2022年12月26日],インターネット,2018年09月28日
Charter Communications,Configured Grant Enhancements [online],3GPP TSG RAN WG1 Meeting #97 R1-1907119, [検索日:2022年12月26日],インターネット,2019年05月04日
Intel Corporation,Enhancements to configured grants for NR-unlicensed[online],3GPP TSG RAN WG1 Meeting #96b R1-1904288, [検索日:2022年12月26日],インターネット,2019年03月30日
Qualcomm Incorporated,Enhancement to configured grants in NR unlicensed [online],3GPP TSG RAN WG1 Meeting #97 R1-1907264, [検索日:2022年12月26日],インターネット
TCL Communications,Discussion on COT sharing for configured grants [online],3GPP TSG RAN WG1 Meeting #94bis R1-1811082, [検索日:2022年12月26日],インターネット
Charter Communications,Configured Grant Enhancements [online],3GPP TSG RAN WG1 Meeting #97 R1-1907119, [検索日:2022年12月26日],インターネット
Intel Corporation,Enhancements to configured grants for NR-unlicensed[online],3GPP TSG RAN WG1 Meeting #96b R1-1904288, [検索日:2022年12月26日],インターネット
Attorney, Agent or Firm:
Tetsuyuki Okumachi