CN113692720A - 混合自动重传请求应答信息传输方法、装置及存储介质 - Google Patents
混合自动重传请求应答信息传输方法、装置及存储介质 Download PDFInfo
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- CN113692720A CN113692720A CN202080000576.1A CN202080000576A CN113692720A CN 113692720 A CN113692720 A CN 113692720A CN 202080000576 A CN202080000576 A CN 202080000576A CN 113692720 A CN113692720 A CN 113692720A
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- 238000004891 communication Methods 0.000 abstract description 23
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- 238000005516 engineering process Methods 0.000 description 10
- 238000007726 management method Methods 0.000 description 10
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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
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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]
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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
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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
- H04L1/1829—Arrangements specially adapted for the receiver end
- H04L1/1854—Scheduling and prioritising arrangements
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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
- H04L1/1829—Arrangements specially adapted for the receiver end
- H04L1/1861—Physical mapping arrangements
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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)
Abstract
本公开揭示了一种HARQ‑ACK信息传输方法，属于无线通信技术领域。所述方法包括：接收基站发送的下行控制信息，所述下行控制信息中包含对应的下行物理共享信道PDSCH的混合自动重传请求应答信息HARQ‑ACK的优先级；根据所述HARQ‑ACK的优先级，确定对所述下行控制信息对应的下行物理共享信道PDSCH进行HARQ‑ACK反馈的目标反馈方式；按照所述目标反馈方式，向所述基站传输对应的HARQ‑ACK反馈信息。上述方案能够实现在同时支持两种反馈方式的终端中，灵活选择合适的反馈方式进行HARQ‑ACK反馈，从而兼顾不同业务的反馈时延需求和资源利用率。
Description
PCT国内申请，说明书已公开。
Claims (25)
- 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/CN2020/080068 WO2021184270A1 (zh) | 2020-03-18 | 2020-03-18 | 混合自动重传请求应答信息传输方法、装置及存储介质 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113692720A true CN113692720A (zh) | 2021-11-23 |
| CN113692720B CN113692720B (zh) | 2023-11-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202080000576.1A Active CN113692720B (zh) | 2020-03-18 | 2020-03-18 | 混合自动重传请求应答信息传输方法、装置及存储介质 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20230144815A1 (zh) |
| CN (1) | CN113692720B (zh) |
| WO (1) | WO2021184270A1 (zh) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20220321266A1 (en) * | 2021-04-05 | 2022-10-06 | Qualcomm Incorporated | Hybrid automatic repeat request (harq) feedback for dynamic multi-slot physical downlink shared channel (pdsch) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3096579A1 (en) * | 2014-01-14 | 2016-11-23 | NTT DoCoMo, Inc. | User terminal, radio base station, and radio communication method |
| CN110557231A (zh) * | 2018-06-04 | 2019-12-10 | 华为技术有限公司 | 传输信息的方法和通信设备 |
| CN110708146A (zh) * | 2019-11-22 | 2020-01-17 | 北京展讯高科通信技术有限公司 | Harq-ack信息反馈方法及装置 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106797287B (zh) * | 2016-11-11 | 2020-06-02 | 北京小米移动软件有限公司 | 传输、获取上行harq反馈信息的方法及装置 |
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2020
- 2020-03-18 US US17/911,979 patent/US20230144815A1/en active Pending
- 2020-03-18 WO PCT/CN2020/080068 patent/WO2021184270A1/zh active Application Filing
- 2020-03-18 CN CN202080000576.1A patent/CN113692720B/zh active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3096579A1 (en) * | 2014-01-14 | 2016-11-23 | NTT DoCoMo, Inc. | User terminal, radio base station, and radio communication method |
| CN110557231A (zh) * | 2018-06-04 | 2019-12-10 | 华为技术有限公司 | 传输信息的方法和通信设备 |
| CN110708146A (zh) * | 2019-11-22 | 2020-01-17 | 北京展讯高科通信技术有限公司 | Harq-ack信息反馈方法及装置 |
Non-Patent Citations (1)
| Title |
|---|
| QUALCOMM INCORPORATED: "Enhancements to Scheduling and HARQ operation for NR-U", 3GPP TSG RAN WG1 MEETING #98BIS R1-1911099 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113692720B (zh) | 2023-11-24 |
| WO2021184270A1 (zh) | 2021-09-23 |
| US20230144815A1 (en) | 2023-05-11 |
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