CN114503766A - 无线通信方法、装置和通信设备 - Google Patents
无线通信方法、装置和通信设备 Download PDFInfo
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- CN114503766A CN114503766A CN201980100808.8A CN201980100808A CN114503766A CN 114503766 A CN114503766 A CN 114503766A CN 201980100808 A CN201980100808 A CN 201980100808A CN 114503766 A CN114503766 A CN 114503766A
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- channel
- channel access
- uplink
- uplink channel
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- 238000000034 method Methods 0.000 title claims abstract description 134
- 238000004891 communication Methods 0.000 title claims abstract description 107
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- 102100022842 Structural maintenance of chromosomes protein 4 Human genes 0.000 claims description 163
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Images
Classifications
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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
- H04W74/00—Wireless channel access
- H04W74/002—Transmission of channel access control information
- H04W74/006—Transmission of channel access control information in the downlink, i.e. towards the terminal
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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
- H04W74/004—Transmission of channel access control information in the uplink, i.e. towards network
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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
- H04W74/0833—Random access procedures, e.g. with 4-step access
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
本申请提供一种无线通信方法、装置和通信设备，包括：终端设备接收网络设备发送的第一指示信息，该第一指示信息指示第一信道接入参数，该第一信道接入参数用于传输第一上行信道，该第一指示信息为第一DCI中承载的信息，该第一DCI用于确定该第一上行信道和第二上行信道的传输；该终端设备确定该第一信道接入参数中的至少部分信道接入参数用于传输第二上行信道；或终端设备确定第二信道接入参数用于传输该第二上行信道；或该终端设备确定不传输该第二上行信道。本申请实施例中，终端设备可以确定第一上行信道中的至少部分信道接入参数或第二信道接入参数传输第二上行信道，或确定不传输第二上行信道，从而可以保证共享信道上的资源公平共享。
Description
PCT国内申请，说明书已公开。
Claims (71)
- PCT国内申请，权利要求书已公开。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210643092.XA CN115066035B (zh) | 2019-12-31 | 2019-12-31 | 无线通信方法、装置和通信设备 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2019/130654 WO2021134525A1 (zh) | 2019-12-31 | 2019-12-31 | 无线通信方法、装置和通信设备 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210643092.XA Division CN115066035B (zh) | 2019-12-31 | 2019-12-31 | 无线通信方法、装置和通信设备 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114503766A true CN114503766A (zh) | 2022-05-13 |
Family
ID=76686071
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210643092.XA Active CN115066035B (zh) | 2019-12-31 | 2019-12-31 | 无线通信方法、装置和通信设备 |
| CN201980100808.8A Pending CN114503766A (zh) | 2019-12-31 | 2019-12-31 | 无线通信方法、装置和通信设备 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210643092.XA Active CN115066035B (zh) | 2019-12-31 | 2019-12-31 | 无线通信方法、装置和通信设备 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20220217773A1 (zh) |
| EP (1) | EP4025001A4 (zh) |
| CN (2) | CN115066035B (zh) |
| WO (1) | WO2021134525A1 (zh) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11882578B2 (en) * | 2020-05-15 | 2024-01-23 | Qualcomm Incorporated | Uplink control information multiplexing rule simplification for reduced capability user equipments |
| WO2024098346A1 (zh) * | 2022-11-10 | 2024-05-16 | Oppo广东移动通信有限公司 | Sl通信方法、装置、设备及存储介质 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102287383B1 (ko) * | 2016-03-25 | 2021-08-06 | 주식회사 윌러스표준기술연구소 | 무선 통신 시스템에서 비인가 대역으로의 상향링크 채널 액세스 방법 및 이를 위한 장치 |
| US10349320B2 (en) * | 2016-03-29 | 2019-07-09 | Sharp Kabushiki Kaisha | User equipments, base stations and methods |
| KR102492953B1 (ko) * | 2016-07-23 | 2023-01-31 | 주식회사 윌러스표준기술연구소 | 비인가 대역에서 채널 엑세스 방법, 장치 및 시스템 |
| CN107734701A (zh) * | 2016-08-11 | 2018-02-23 | 株式会社Ntt都科摩 | 信道接入方法、基站和移动台 |
| EP3565341A4 (en) * | 2017-01-13 | 2019-12-25 | Huawei Technologies Co., Ltd. | CHANNEL LISTING METHOD AND DEVICE |
| US10772113B2 (en) * | 2017-02-06 | 2020-09-08 | Qualcomm Incorporated | Autonomous uplink transmission techniques using shared radio frequency spectrum |
| JP7137565B2 (ja) * | 2017-03-21 | 2022-09-14 | エルジー エレクトロニクス インコーポレイティド | 非免許帯域を支援する無線通信システムにおいて端末の上りリンク信号送信方法及びそれを支援する装置 |
| CN109005596B (zh) * | 2017-06-06 | 2020-12-01 | 华为技术有限公司 | 一种调整竞争窗长度的方法及设备 |
| CN109413744B (zh) * | 2017-08-18 | 2020-12-08 | 华为技术有限公司 | 通信方法与设备 |
| US10362593B2 (en) * | 2017-09-01 | 2019-07-23 | Huawei Technologies Co., Ltd. | Grant-free uplink transmission in unlicensed spectrum |
| US10784997B2 (en) * | 2018-02-12 | 2020-09-22 | Mediatek Inc. | Techniques of transmitting overlapping uplink channels |
| US11184140B2 (en) * | 2018-11-01 | 2021-11-23 | Comcast Cable Communications, Llc | Uplink transmissions using multiple active resources |
| KR20220042048A (ko) * | 2019-07-31 | 2022-04-04 | 광동 오포 모바일 텔레커뮤니케이션즈 코포레이션 리미티드 | 정보 전송 방법, 전자 기기 및 저장 매체 |
| US20220408461A1 (en) * | 2019-11-15 | 2022-12-22 | Lenovo (Beijing) Ltd. | Methods and apparatuses for multiple pusch transmissions on unlicensed spectrum |
-
2019
- 2019-12-31 CN CN202210643092.XA patent/CN115066035B/zh active Active
- 2019-12-31 WO PCT/CN2019/130654 patent/WO2021134525A1/zh unknown
- 2019-12-31 EP EP19958570.4A patent/EP4025001A4/en active Pending
- 2019-12-31 CN CN201980100808.8A patent/CN114503766A/zh active Pending
-
2022
- 2022-03-24 US US17/656,388 patent/US20220217773A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| WO2021134525A1 (zh) | 2021-07-08 |
| CN115066035A (zh) | 2022-09-16 |
| US20220217773A1 (en) | 2022-07-07 |
| EP4025001A4 (en) | 2022-10-12 |
| CN115066035B (zh) | 2023-11-17 |
| EP4025001A1 (en) | 2022-07-06 |
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