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CN115804203A - Method, device, equipment and medium for determining LBT parameters - Google Patents

Method, device, equipment and medium for determining LBT parameters Download PDF

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Publication number
CN115804203A
CN115804203A CN202080102874.1A CN202080102874A CN115804203A CN 115804203 A CN115804203 A CN 115804203A CN 202080102874 A CN202080102874 A CN 202080102874A CN 115804203 A CN115804203 A CN 115804203A
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CN
China
Prior art keywords
terminals
terminal
communication
equipment
lbt parameters
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Granted
Application number
CN202080102874.1A
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Chinese (zh)
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CN115804203B (en
Inventor
顾昕钰
赵振山
丁伊
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong Oppo Mobile Telecommunications Corp Ltd
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Publication of CN115804203A publication Critical patent/CN115804203A/en
Application granted granted Critical
Publication of CN115804203B publication Critical patent/CN115804203B/en
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

The application discloses a method, a device, equipment and a storage medium for determining LBT parameters, which relate to the field of communication, wherein the method comprises the following steps: a first terminal acquires first information of a plurality of terminals, wherein the plurality of terminals comprise the first terminal and at least one second terminal, and the first terminal and the second terminal are terminals in the same communication group; determining LBT parameters according to the first information. The LBT parameter can obtain the COT meeting the transmission requirements of the plurality of terminals when the LBT is successful, thereby not only improving the communication efficiency of the plurality of terminals in group communication, but also avoiding the waste of communication resources of the unlicensed spectrum as much as possible.

Description

PCT国内申请，说明书已公开。PCT domestic application, specification has been published.

Claims (38)

PCT国内申请，权利要求书已公开。PCT domestic application, the claims have been published.
CN202080102874.1A 2020-09-04 2020-09-04 Method, device, equipment and medium for determining LBT parameters Active CN115804203B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2020/113606 WO2022047750A1 (en) 2020-09-04 2020-09-04 Lbt parameter determining method and apparatus, device and medium

Publications (2)

Publication Number Publication Date
CN115804203A true CN115804203A (en) 2023-03-14
CN115804203B CN115804203B (en) 2025-01-24

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CN202080102874.1A Active CN115804203B (en) 2020-09-04 2020-09-04 Method, device, equipment and medium for determining LBT parameters

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CN (1) CN115804203B (en)
WO (1) WO2022047750A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117354810A (en) * 2022-07-05 2024-01-05 华为技术有限公司 Information transmission method and communication device

Citations (14)

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WO2016133441A1 (en) * 2015-02-20 2016-08-25 Telefonaktiebolaget Lm Ericsson (Publ) Lbt patterns for wireless communication
WO2017201654A1 (en) * 2016-05-23 2017-11-30 华为技术有限公司 Data transmission method, network device and terminal device
WO2018059179A1 (en) * 2016-09-30 2018-04-05 华为技术有限公司 Unlicensed spectrum channel occupation method and device
US20190159243A1 (en) * 2016-03-30 2019-05-23 Alcatel Lucent Methods for implementing uplink channel access in elaa-based communication system
CN110249701A (en) * 2017-02-06 2019-09-17 高通股份有限公司 Autonomous uplink transmission technology using shared radio frequency spectrum
CN110611959A (en) * 2019-09-26 2019-12-24 中兴通讯股份有限公司 A data transmission method, device and storage medium
WO2020067815A1 (en) * 2018-09-27 2020-04-02 Samsung Electronics Co., Ltd. Method and apparatus for transmitting uplink signal
WO2020091569A1 (en) * 2018-11-02 2020-05-07 엘지전자 주식회사 Method for communicating with base station by means of terminal in unlicensed band, and device using same
WO2020093360A1 (en) * 2018-11-09 2020-05-14 北京小米移动软件有限公司 Method and device for adjusting automatic retransmission, base station, and terminal
WO2020133340A1 (en) * 2018-12-29 2020-07-02 华为技术有限公司 Data transmission method and communication device
WO2020144399A1 (en) * 2019-01-09 2020-07-16 Nokia Technologies Oy Uplink operation for listen before talk
CN111491392A (en) * 2019-01-29 2020-08-04 华为技术有限公司 Communication method, terminal equipment and access network equipment
CN111565475A (en) * 2019-02-14 2020-08-21 索尼公司 User equipment, network side equipment, wireless communication method and storage medium

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Publication number Priority date Publication date Assignee Title
CN107135461A (en) * 2016-02-29 2017-09-05 中兴通讯股份有限公司 Data transmission method and device
US10973053B2 (en) * 2018-04-05 2021-04-06 Apple Inc. Listen-before-talk procedure with priority and interference addition awareness

Patent Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105792220A (en) * 2014-12-18 2016-07-20 中兴通讯股份有限公司 Shared frequency usage method and device
WO2016133441A1 (en) * 2015-02-20 2016-08-25 Telefonaktiebolaget Lm Ericsson (Publ) Lbt patterns for wireless communication
US20190159243A1 (en) * 2016-03-30 2019-05-23 Alcatel Lucent Methods for implementing uplink channel access in elaa-based communication system
WO2017201654A1 (en) * 2016-05-23 2017-11-30 华为技术有限公司 Data transmission method, network device and terminal device
WO2018059179A1 (en) * 2016-09-30 2018-04-05 华为技术有限公司 Unlicensed spectrum channel occupation method and device
CN110249701A (en) * 2017-02-06 2019-09-17 高通股份有限公司 Autonomous uplink transmission technology using shared radio frequency spectrum
WO2020067815A1 (en) * 2018-09-27 2020-04-02 Samsung Electronics Co., Ltd. Method and apparatus for transmitting uplink signal
WO2020091569A1 (en) * 2018-11-02 2020-05-07 엘지전자 주식회사 Method for communicating with base station by means of terminal in unlicensed band, and device using same
WO2020093360A1 (en) * 2018-11-09 2020-05-14 北京小米移动软件有限公司 Method and device for adjusting automatic retransmission, base station, and terminal
WO2020133340A1 (en) * 2018-12-29 2020-07-02 华为技术有限公司 Data transmission method and communication device
WO2020144399A1 (en) * 2019-01-09 2020-07-16 Nokia Technologies Oy Uplink operation for listen before talk
CN111491392A (en) * 2019-01-29 2020-08-04 华为技术有限公司 Communication method, terminal equipment and access network equipment
CN111565475A (en) * 2019-02-14 2020-08-21 索尼公司 User equipment, network side equipment, wireless communication method and storage medium
CN110611959A (en) * 2019-09-26 2019-12-24 中兴通讯股份有限公司 A data transmission method, device and storage medium

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* Cited by examiner, † Cited by third party
Title
SAMSUNG: ""R1-1801917 LBT for AUL"", 3GPP TSG_RAN\\WG1_RL1, 16 February 2018 (2018-02-16) *
VIVO: "R1-1912016 "Feature lead summary on configured grant"", 3GPP TSG_RAN\\WG1_RL1, no. 1, 20 November 2019 (2019-11-20) *

Also Published As

Publication number Publication date
CN115804203B (en) 2025-01-24
WO2022047750A1 (en) 2022-03-10

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