CN115066926A - 信号传输方法及装置 - Google Patents
信号传输方法及装置 Download PDFInfo
- Publication number
- CN115066926A CN115066926A CN202080096250.3A CN202080096250A CN115066926A CN 115066926 A CN115066926 A CN 115066926A CN 202080096250 A CN202080096250 A CN 202080096250A CN 115066926 A CN115066926 A CN 115066926A
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- Prior art keywords
- control signal
- signal
- terminal device
- receiving
- channel
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- 238000000034 method Methods 0.000 title claims abstract description 128
- 230000008054 signal transmission Effects 0.000 title claims abstract description 33
- 230000005540 biological transmission Effects 0.000 claims description 47
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- 230000011664 signaling Effects 0.000 claims description 40
- 230000006854 communication Effects 0.000 claims description 38
- 238000004891 communication Methods 0.000 claims description 34
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Images
Classifications
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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
- H04W28/00—Network traffic management; Network resource management
- H04W28/02—Traffic management, e.g. flow control or congestion control
- H04W28/0231—Traffic management, e.g. flow control or congestion control based on communication conditions
- H04W28/0236—Traffic management, e.g. flow control or congestion control based on communication conditions radio quality, e.g. interference, losses or delay
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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
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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]
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
本申请公开了一种信号传输方法和装置，其中方法包括：终端设备向网络设备发送第一上行控制信号，第一上行控制信号用于指示网络设备发送第一下行共享信号；网络设备根据第一上行控制信号向终端设备发送第一下行共享信号。或者，网络设备向终端设备发送第二下行控制信号，第二下行控制信号用于指示终端设备发送第一上行共享信号；终端设备根据第二下行控制信号向网络设备发送的第一上行共享信号。本申请实施例公开了在网络设备调度信号之前，通过信号接收节点指示信号发送节点进行信号发送，这个过程可以有效减少信号接收节点的暴露节点问题。
Description
PCT国内申请，说明书已公开。
Claims (41)
- PCT国内申请，权利要求书已公开。
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2020/076284 WO2021164035A1 (zh) | 2020-02-21 | 2020-02-21 | 信号传输方法及装置 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115066926A true CN115066926A (zh) | 2022-09-16 |
Family
ID=77390386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202080096250.3A Pending CN115066926A (zh) | 2020-02-21 | 2020-02-21 | 信号传输方法及装置 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20220394684A1 (zh) |
| EP (1) | EP4096286A4 (zh) |
| CN (1) | CN115066926A (zh) |
| CA (1) | CA3168746A1 (zh) |
| WO (1) | WO2021164035A1 (zh) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4096323A4 (en) * | 2020-06-12 | 2023-01-25 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | WIRELESS COMMUNICATIONS METHOD AND APPARATUS |
| WO2023130480A1 (zh) * | 2022-01-10 | 2023-07-13 | Oppo广东移动通信有限公司 | 无线通信方法、装置、设备、存储介质及程序产品 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104247498A (zh) * | 2013-04-23 | 2014-12-24 | 华为技术有限公司 | 一种数据包传输的方法和设备 |
| WO2019137346A1 (zh) * | 2018-01-12 | 2019-07-18 | 华为技术有限公司 | 监控信道质量的方法和终端设备 |
| WO2019192530A1 (zh) * | 2018-04-04 | 2019-10-10 | 华为技术有限公司 | 数据传输方法、终端设备和网络设备 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105101435B (zh) * | 2015-07-29 | 2018-12-14 | 魅族科技（中国）有限公司 | 数据传输的方法和设备 |
| US11233613B2 (en) * | 2016-09-12 | 2022-01-25 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Pilot signal transmission method and device |
| SG11201911683TA (en) * | 2017-09-15 | 2020-01-30 | Guangdong Oppo Mobile Telecommunications Corp Ltd | Data transmission method, terminal device, and network device |
| US11102815B2 (en) * | 2017-10-02 | 2021-08-24 | Qualcomm Incorporated | Asynchronous spatial LBT |
| US10912128B2 (en) * | 2018-01-23 | 2021-02-02 | Samsung Electronics Co., Ltd. | Listen-before-talk for wideband operations of NR unlicensed spectrum |
| CN118338456A (zh) * | 2018-02-14 | 2024-07-12 | 交互数字专利控股公司 | 用于非授权频带中的新型无线电（nr）操作的技术 |
| US20190297603A1 (en) * | 2018-03-23 | 2019-09-26 | Samsung Electronics Co., Ltd. | Method and apparatus for beam management for multi-stream transmission |
| CN110536432A (zh) * | 2018-09-21 | 2019-12-03 | 中兴通讯股份有限公司 | 一种信息传输的方法、装置和设备 |
| DE102019202725A1 (de) * | 2019-02-28 | 2020-09-03 | Diehl Metering Gmbh | Signalisierung einer multicast-nachricht in nicht koordinierten netzen |
| EP4104621A1 (en) * | 2020-02-12 | 2022-12-21 | IDAC Holdings, Inc. | Channel access in unlicensed spectrum |
-
2020
- 2020-02-21 WO PCT/CN2020/076284 patent/WO2021164035A1/zh unknown
- 2020-02-21 CN CN202080096250.3A patent/CN115066926A/zh active Pending
- 2020-02-21 EP EP20919973.6A patent/EP4096286A4/en active Pending
- 2020-02-21 CA CA3168746A patent/CA3168746A1/en active Pending
-
2022
- 2022-08-19 US US17/821,040 patent/US20220394684A1/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104247498A (zh) * | 2013-04-23 | 2014-12-24 | 华为技术有限公司 | 一种数据包传输的方法和设备 |
| CN109219005A (zh) * | 2013-04-23 | 2019-01-15 | 华为技术有限公司 | 一种数据包传输的方法和设备 |
| WO2019137346A1 (zh) * | 2018-01-12 | 2019-07-18 | 华为技术有限公司 | 监控信道质量的方法和终端设备 |
| WO2019192530A1 (zh) * | 2018-04-04 | 2019-10-10 | 华为技术有限公司 | 数据传输方法、终端设备和网络设备 |
Also Published As
| Publication number | Publication date |
|---|---|
| CA3168746A1 (en) | 2021-08-26 |
| US20220394684A1 (en) | 2022-12-08 |
| WO2021164035A1 (zh) | 2021-08-26 |
| EP4096286A1 (en) | 2022-11-30 |
| EP4096286A4 (en) | 2023-01-11 |
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