CN114041303A - 反馈信息传输的方法和装置 - Google Patents
反馈信息传输的方法和装置 Download PDFInfo
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- CN114041303A CN114041303A CN201980098053.2A CN201980098053A CN114041303A CN 114041303 A CN114041303 A CN 114041303A CN 201980098053 A CN201980098053 A CN 201980098053A CN 114041303 A CN114041303 A CN 114041303A
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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
- H04L1/1812—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
- H04L1/18—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
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
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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
- H04W72/00—Local resource management
- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
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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
- H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
- H04W72/566—Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient
- H04W72/569—Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient of the traffic information
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W92/00—Interfaces specially adapted for wireless communication networks
- H04W92/16—Interfaces between hierarchically similar devices
- H04W92/18—Interfaces between hierarchically similar devices between terminal devices
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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
本申请提供了一种反馈信息传输的方法和装置，可以应用于车联网、V2X、V2V等***中，该方法包括：第一终端设备获取用于传输侧行HARQ的第一资源和用于传输下行HARQ的第二资源，侧行HARQ为第一终端设备发送的侧行数据对应的HARQ，下行HARQ为第一终端设备接收的来自网络设备的下行数据对应的HARQ。在第一资源和第二资源在时域上重叠时，根据侧行HARQ的优先级和第一阈值，在第三资源上向网络设备发送反馈信息，反馈信息包括侧行HARQ和/或下行HARQ，该第一阈值可用于表征下行业务类型的优先级。本申请提供的反馈信息传输的方法，保证了HARQ反馈机制正常运行，提高了数据传输的可靠性。
Description
PCT国内申请，说明书已公开。
Claims (27)
- PCT国内申请，权利要求书已公开。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311689795.7A CN117896042A (zh) | 2019-09-30 | 2019-09-30 | 反馈信息传输的方法和装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2019/109729 WO2021062804A1 (zh) | 2019-09-30 | 2019-09-30 | 反馈信息传输的方法和装置 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311689795.7A Division CN117896042A (zh) | 2019-09-30 | 2019-09-30 | 反馈信息传输的方法和装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114041303A true CN114041303A (zh) | 2022-02-11 |
| CN114041303B CN114041303B (zh) | 2024-01-05 |
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ID=75336282
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311689795.7A Pending CN117896042A (zh) | 2019-09-30 | 2019-09-30 | 反馈信息传输的方法和装置 |
| CN201980098053.2A Active CN114041303B (zh) | 2019-09-30 | 2019-09-30 | 反馈信息传输的方法和装置 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311689795.7A Pending CN117896042A (zh) | 2019-09-30 | 2019-09-30 | 反馈信息传输的方法和装置 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20220224452A1 (zh) |
| EP (1) | EP4044667A4 (zh) |
| JP (1) | JP7443504B2 (zh) |
| KR (1) | KR20220067550A (zh) |
| CN (2) | CN117896042A (zh) |
| WO (1) | WO2021062804A1 (zh) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11910429B2 (en) * | 2019-10-30 | 2024-02-20 | Qualcomm Incorporated | Feedback reporting for sidelink |
| WO2022124641A1 (en) * | 2020-12-09 | 2022-06-16 | Samsung Electronics Co., Ltd. | Method and device to transmit and receive hybrid automatic retransmission request acknowledgement information |
| US11716753B2 (en) * | 2021-01-26 | 2023-08-01 | Qualcomm Incorporated | Feedback methods for subband full duplex systems |
| US11973606B2 (en) * | 2021-03-03 | 2024-04-30 | Qualcomm Incorporated | Prioritization between feedback transmissions and receptions over sidelink |
| WO2023279303A1 (zh) * | 2021-07-07 | 2023-01-12 | Oppo广东移动通信有限公司 | 传输上行反馈信息的方法及装置 |
| WO2023108399A1 (en) * | 2021-12-14 | 2023-06-22 | Qualcomm Incorporated | Joint type-2 hybrid automatic repeat request codebook for downlink and sidelink communications |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20180098349A1 (en) * | 2016-10-04 | 2018-04-05 | Qualcomm Incorporated | Method and apparatus for scheduling multiple uplink grants of different types |
| CN110139384A (zh) * | 2018-02-09 | 2019-08-16 | 维沃移动通信有限公司 | 上行信息的传输方法和终端设备 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3639455A1 (en) | 2017-06-14 | 2020-04-22 | IDAC Holdings, Inc. | Reliable control signaling |
| CN110167050B (zh) * | 2018-02-12 | 2020-07-24 | 维沃移动通信有限公司 | 一种信道状态信息报告的传输方法及终端 |
| CN110167072B (zh) * | 2018-02-12 | 2022-05-13 | 华为技术有限公司 | 资源选择的方法和终端设备 |
| WO2021015577A1 (en) * | 2019-07-23 | 2021-01-28 | Samsung Electronics Co., Ltd. | Method and apparatus for sidelink transmission in a wireless communication system |
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2019
- 2019-09-30 JP JP2022520107A patent/JP7443504B2/ja active Active
- 2019-09-30 WO PCT/CN2019/109729 patent/WO2021062804A1/zh unknown
- 2019-09-30 EP EP19947759.7A patent/EP4044667A4/en active Pending
- 2019-09-30 CN CN202311689795.7A patent/CN117896042A/zh active Pending
- 2019-09-30 CN CN201980098053.2A patent/CN114041303B/zh active Active
- 2019-09-30 KR KR1020227014603A patent/KR20220067550A/ko unknown
-
2022
- 2022-03-29 US US17/657,023 patent/US20220224452A1/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20180098349A1 (en) * | 2016-10-04 | 2018-04-05 | Qualcomm Incorporated | Method and apparatus for scheduling multiple uplink grants of different types |
| CN110139384A (zh) * | 2018-02-09 | 2019-08-16 | 维沃移动通信有限公司 | 上行信息的传输方法和终端设备 |
Non-Patent Citations (1)
| Title |
|---|
| INTERDIGITAL, INC.: "\"R1-1909029 On NR Sidelink Mode 1 Resource Allocation_final\"", 3GPP TSG RAN WG1 #98 * |
Also Published As
| Publication number | Publication date |
|---|---|
| US20220224452A1 (en) | 2022-07-14 |
| KR20220067550A (ko) | 2022-05-24 |
| EP4044667A1 (en) | 2022-08-17 |
| JP7443504B2 (ja) | 2024-03-05 |
| JP2022550556A (ja) | 2022-12-02 |
| EP4044667A4 (en) | 2022-10-19 |
| CN117896042A (zh) | 2024-04-16 |
| CN114041303B (zh) | 2024-01-05 |
| WO2021062804A1 (zh) | 2021-04-08 |
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