CN114342545A - 能量检测门限值的确定方法及装置 - Google Patents
能量检测门限值的确定方法及装置 Download PDFInfo
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- CN114342545A CN114342545A CN201980100125.2A CN201980100125A CN114342545A CN 114342545 A CN114342545 A CN 114342545A CN 201980100125 A CN201980100125 A CN 201980100125A CN 114342545 A CN114342545 A CN 114342545A
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- threshold value
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/08—Non-scheduled access, e.g. ALOHA
- H04W74/0808—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
- H04W16/14—Spectrum sharing arrangements between different networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/08—Access point devices
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/002—Transmission of channel access control information
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- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
本申请提供了一种能量检测ED门限值的确定方法及装置，涉及无线通信领域。所述方法包括：接收网络设备配置的第一ED门限值；确定第二ED门限值，所述第二ED门限值用于在上行传输前进行先听后说LBT，所述第二ED门限值等于或不等于所述第一ED门限值。由于可以确定出上行传输前的LBT时实际使用的ED门限值，使得网络设备与终端之间可以就终端在LBT时实际使用的ED门限值达成一致，使得网络设备可以根据该第二ED门限值确定向终端传输数据的传输方式。
Description
PCT国内申请，说明书已公开。
Claims (59)
- PCT国内申请，权利要求书已公开。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210579294.2A CN114980354A (zh) | 2019-11-18 | 2019-11-18 | 能量检测门限值的确定方法、装置及存储介质 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2019/119294 WO2021097632A1 (zh) | 2019-11-18 | 2019-11-18 | 能量检测门限值的确定方法及装置 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210579294.2A Division CN114980354A (zh) | 2019-11-18 | 2019-11-18 | 能量检测门限值的确定方法、装置及存储介质 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114342545A true CN114342545A (zh) | 2022-04-12 |
Family
ID=75981139
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201980100125.2A Pending CN114342545A (zh) | 2019-11-18 | 2019-11-18 | 能量检测门限值的确定方法及装置 |
| CN202210579294.2A Pending CN114980354A (zh) | 2019-11-18 | 2019-11-18 | 能量检测门限值的确定方法、装置及存储介质 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210579294.2A Pending CN114980354A (zh) | 2019-11-18 | 2019-11-18 | 能量检测门限值的确定方法、装置及存储介质 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US20220279577A1 (zh) |
| EP (1) | EP4048015A4 (zh) |
| JP (1) | JP2023508835A (zh) |
| KR (1) | KR20220103117A (zh) |
| CN (2) | CN114342545A (zh) |
| AU (1) | AU2019474941A1 (zh) |
| BR (1) | BR112022009652A2 (zh) |
| CA (1) | CA3158889A1 (zh) |
| WO (1) | WO2021097632A1 (zh) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11671867B2 (en) * | 2020-08-04 | 2023-06-06 | Qualcomm Incorporated | Listen before talk type dependent channel measurements for sidelink communications |
| US20220394769A1 (en) * | 2021-06-03 | 2022-12-08 | Apple Inc. | Communications within a user equipment - initiated channel occupancy time |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9451563B2 (en) * | 2014-10-16 | 2016-09-20 | Qualcomm Incorporated | Techniques for energy detection level adjustments |
| EP3335508A1 (en) * | 2015-08-13 | 2018-06-20 | Intel IP Corporation | Energy detection threshold adaptation for licensed assisted access of lte in unlicensed band |
| US10257855B2 (en) * | 2016-02-04 | 2019-04-09 | Comcast Cable Communications, Llc | Multi-carrier detection in a wireless network |
| CN107181577B (zh) * | 2016-03-09 | 2022-03-01 | 中兴通讯股份有限公司 | 上行反馈信息的传输方法及装置 |
| US11277865B2 (en) * | 2017-05-30 | 2022-03-15 | Huawei Technologies Co., Ltd. | Methods and system for LBT threshold setting for directional reception and transmission |
| JP2019140436A (ja) * | 2018-02-06 | 2019-08-22 | シャープ株式会社 | 通信装置および通信方法 |
| US10973053B2 (en) * | 2018-04-05 | 2021-04-06 | Apple Inc. | Listen-before-talk procedure with priority and interference addition awareness |
-
2019
- 2019-11-18 KR KR1020227017311A patent/KR20220103117A/ko unknown
- 2019-11-18 JP JP2022528353A patent/JP2023508835A/ja active Pending
- 2019-11-18 AU AU2019474941A patent/AU2019474941A1/en active Pending
- 2019-11-18 CN CN201980100125.2A patent/CN114342545A/zh active Pending
- 2019-11-18 CA CA3158889A patent/CA3158889A1/en active Pending
- 2019-11-18 CN CN202210579294.2A patent/CN114980354A/zh active Pending
- 2019-11-18 BR BR112022009652A patent/BR112022009652A2/pt unknown
- 2019-11-18 EP EP19952970.2A patent/EP4048015A4/en active Pending
- 2019-11-18 WO PCT/CN2019/119294 patent/WO2021097632A1/zh unknown
-
2022
- 2022-05-13 US US17/743,453 patent/US20220279577A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| EP4048015A4 (en) | 2022-10-12 |
| KR20220103117A (ko) | 2022-07-21 |
| AU2019474941A1 (en) | 2022-06-02 |
| JP2023508835A (ja) | 2023-03-06 |
| BR112022009652A2 (pt) | 2022-08-16 |
| CN114980354A (zh) | 2022-08-30 |
| US20220279577A1 (en) | 2022-09-01 |
| EP4048015A1 (en) | 2022-08-24 |
| CA3158889A1 (en) | 2021-05-27 |
| WO2021097632A1 (zh) | 2021-05-27 |
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