CN115918211A - 数据传输方法及装置 - Google Patents
数据传输方法及装置 Download PDFInfo
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- CN115918211A CN115918211A CN202180042351.7A CN202180042351A CN115918211A CN 115918211 A CN115918211 A CN 115918211A CN 202180042351 A CN202180042351 A CN 202180042351A CN 115918211 A CN115918211 A CN 115918211A
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- 238000000034 method Methods 0.000 title claims abstract description 152
- 230000005540 biological transmission Effects 0.000 title claims abstract description 115
- 238000004590 computer program Methods 0.000 claims description 8
- 238000004891 communication Methods 0.000 abstract description 48
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- 238000012545 processing Methods 0.000 description 32
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- 230000009897 systematic effect Effects 0.000 description 19
- 230000009471 action Effects 0.000 description 16
- 230000006870 function Effects 0.000 description 13
- 238000013468 resource allocation Methods 0.000 description 12
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- 230000011664 signaling Effects 0.000 description 4
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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
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1867—Arrangements specially adapted for the transmitter end
- H04L1/189—Transmission or retransmission of more than one copy of a message
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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
- H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
- H04L1/1819—Hybrid protocols; Hybrid automatic repeat request [HARQ] with retransmission of additional or different redundancy
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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
- H04W28/04—Error control
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- 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
- H04W72/1268—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of uplink data flows
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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
- 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
- H04W72/232—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the physical layer, e.g. DCI signalling
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
Abstract
本申请提供了一种数据传输方法及装置，涉及通信技术领域。该方法中，终端可以接收来自于网络设备的时隙格式和PUSCH参数，根据时隙格式和PUSCH参数确定PUSCH资源，根据PUSCH资源确定用于发送PUSCH的第一RV的N1个资源，并在N1个资源上接续发送第一RV中的比特。其中，N1个资源位于至少两个时隙上，从而整合发送同一个RV的离散的资源发送完整的第一RV，避免资源离散导致的RV发送不完整的问题，提高网络设备的译码性能和数据传输的可靠性。
Description
PCT国内申请，说明书已公开。
Claims (46)
- PCT国内申请，权利要求书已公开。
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011410208 | 2020-12-03 | ||
| CN2020114102082 | 2020-12-03 | ||
| CN202110057975.8A CN114598427A (zh) | 2020-12-03 | 2021-01-15 | 数据传输方法及装置 |
| CN2021100579758 | 2021-01-15 | ||
| PCT/CN2021/135189 WO2022117058A1 (zh) | 2020-12-03 | 2021-12-02 | 数据传输方法及装置 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115918211A true CN115918211A (zh) | 2023-04-04 |
Family
ID=81803191
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110057975.8A Pending CN114598427A (zh) | 2020-12-03 | 2021-01-15 | 数据传输方法及装置 |
| CN202180042351.7A Pending CN115918211A (zh) | 2020-12-03 | 2021-12-02 | 数据传输方法及装置 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110057975.8A Pending CN114598427A (zh) | 2020-12-03 | 2021-01-15 | 数据传输方法及装置 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20240057074A1 (zh) |
| EP (1) | EP4255068A4 (zh) |
| JP (1) | JP2023552213A (zh) |
| CN (2) | CN114598427A (zh) |
| WO (1) | WO2022117058A1 (zh) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20210107868A (ko) * | 2019-01-11 | 2021-09-01 | 엘지전자 주식회사 | 상향링크 전송을 수행하는 방법, 사용자기기, 장치, 저장 매체, 그리고 상향링크 수신을 수행하는 방법 및 기지국 |
| CN111769899B (zh) * | 2019-03-30 | 2021-10-01 | 华为技术有限公司 | 确定传输资源的方法及装置 |
| CN111770577B (zh) * | 2019-03-30 | 2023-12-08 | 华为技术有限公司 | 确定传输资源的方法及装置 |
| US12015484B2 (en) * | 2019-05-02 | 2024-06-18 | Sharp Kabushiki Kaisha | User equipments, base stations and methods for redundancy version determination on mini-slot PUSCH |
| CN112219435B (zh) * | 2019-05-09 | 2023-08-25 | Oppo广东移动通信有限公司 | 一种确定冗余版本的方法、终端设备及网络设备 |
-
2021
- 2021-01-15 CN CN202110057975.8A patent/CN114598427A/zh active Pending
- 2021-12-02 CN CN202180042351.7A patent/CN115918211A/zh active Pending
- 2021-12-02 EP EP21900084.1A patent/EP4255068A4/en active Pending
- 2021-12-02 WO PCT/CN2021/135189 patent/WO2022117058A1/zh active Application Filing
- 2021-12-02 JP JP2023534042A patent/JP2023552213A/ja active Pending
- 2021-12-02 US US18/255,650 patent/US20240057074A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US20240057074A1 (en) | 2024-02-15 |
| WO2022117058A1 (zh) | 2022-06-09 |
| EP4255068A4 (en) | 2024-05-01 |
| CN114598427A (zh) | 2022-06-07 |
| JP2023552213A (ja) | 2023-12-14 |
| EP4255068A1 (en) | 2023-10-04 |
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