CN112640550A - 反馈信息的传输装置及方法 - Google Patents
反馈信息的传输装置及方法 Download PDFInfo
- Publication number
- CN112640550A CN112640550A CN201880096977.4A CN201880096977A CN112640550A CN 112640550 A CN112640550 A CN 112640550A CN 201880096977 A CN201880096977 A CN 201880096977A CN 112640550 A CN112640550 A CN 112640550A
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 339
- 238000000034 method Methods 0.000 title claims abstract description 203
- 238000012163 sequencing technique Methods 0.000 claims description 27
- 230000011664 signaling Effects 0.000 claims description 19
- 239000000969 carrier Substances 0.000 claims description 18
- 238000012545 processing Methods 0.000 claims description 18
- 230000008569 process Effects 0.000 claims description 10
- 230000015572 biosynthetic process Effects 0.000 claims description 5
- 238000003786 synthesis reaction Methods 0.000 claims description 5
- 230000008713 feedback mechanism Effects 0.000 abstract description 30
- 238000010586 diagram Methods 0.000 description 69
- 238000004891 communication Methods 0.000 description 36
- 230000006870 function Effects 0.000 description 8
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 230000004075 alteration Effects 0.000 description 2
- 230000001413 cellular effect Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
Images
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/1607—Details of the supervisory signal
- H04L1/1635—Cumulative acknowledgement, i.e. the acknowledgement message applying to all previous messages
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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
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1867—Arrangements specially adapted for the transmitter end
- H04L1/1896—ARQ related signaling
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
- H04W72/0446—Resources in time domain, e.g. slots or frames
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/12—Wireless traffic scheduling
- H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/535—Allocation or scheduling criteria for wireless resources based on resource usage policies
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Traffic Control Systems (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
Abstract
一种反馈信息的传输装置及方法。用户设备接收或生成边链路反馈信息并向网络设备发送该边链路反馈信息，从而提供了一种边链路传输的反馈机制，能够提升边链路的数据传输的可靠性。
Description
PCT国内申请，说明书已公开。
Claims (20)
- 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/CN2018/107997 WO2020061914A1 (zh) | 2018-09-27 | 2018-09-27 | 反馈信息的传输装置及方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112640550A true CN112640550A (zh) | 2021-04-09 |
Family
ID=69950856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201880096977.4A Pending CN112640550A (zh) | 2018-09-27 | 2018-09-27 | 反馈信息的传输装置及方法 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP7332686B2 (zh) |
| CN (1) | CN112640550A (zh) |
| WO (1) | WO2020061914A1 (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023060437A1 (zh) * | 2021-10-12 | 2023-04-20 | 富士通株式会社 | 收发信号的方法、装置和通信系统 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101527623A (zh) * | 2009-04-08 | 2009-09-09 | 中兴通讯股份有限公司 | 物理混合自动请求重传指示信道中信息的传输方法和系统 |
| CN107079437A (zh) * | 2014-11-14 | 2017-08-18 | 株式会社Ntt都科摩 | 用户装置、反馈控制方法及重发控制方法 |
| CN107211338A (zh) * | 2015-01-30 | 2017-09-26 | 华为技术有限公司 | 协调设备到设备通信的系统和方法 |
| CN108322414A (zh) * | 2017-01-17 | 2018-07-24 | 华为技术有限公司 | 一种反馈信息传输方法及装置 |
| WO2018166607A1 (en) * | 2017-03-16 | 2018-09-20 | Huawei Technologies Co., Ltd. | Communication techniques based on adaptive numerology |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105075367A (zh) * | 2013-04-10 | 2015-11-18 | 索尼公司 | 终端设备、通信控制方法和通信控制设备 |
| CN105359555B (zh) * | 2013-07-01 | 2019-04-23 | Lg 电子株式会社 | 终端的直接设备对设备通信的方法及其设备 |
| JP6848305B2 (ja) * | 2016-09-29 | 2021-03-24 | ソニー株式会社 | 通信装置及び通信方法 |
-
2018
- 2018-09-27 CN CN201880096977.4A patent/CN112640550A/zh active Pending
- 2018-09-27 WO PCT/CN2018/107997 patent/WO2020061914A1/zh active Application Filing
- 2018-09-27 JP JP2021510414A patent/JP7332686B2/ja active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101527623A (zh) * | 2009-04-08 | 2009-09-09 | 中兴通讯股份有限公司 | 物理混合自动请求重传指示信道中信息的传输方法和系统 |
| CN107079437A (zh) * | 2014-11-14 | 2017-08-18 | 株式会社Ntt都科摩 | 用户装置、反馈控制方法及重发控制方法 |
| CN107211338A (zh) * | 2015-01-30 | 2017-09-26 | 华为技术有限公司 | 协调设备到设备通信的系统和方法 |
| CN108322414A (zh) * | 2017-01-17 | 2018-07-24 | 华为技术有限公司 | 一种反馈信息传输方法及装置 |
| WO2018166607A1 (en) * | 2017-03-16 | 2018-09-20 | Huawei Technologies Co., Ltd. | Communication techniques based on adaptive numerology |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023060437A1 (zh) * | 2021-10-12 | 2023-04-20 | 富士通株式会社 | 收发信号的方法、装置和通信系统 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP7332686B2 (ja) | 2023-08-23 |
| JP2021536181A (ja) | 2021-12-23 |
| WO2020061914A1 (zh) | 2020-04-02 |
| US20210243790A1 (en) | 2021-08-05 |
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