CN115699958A - Harq-ack码本的反馈方法和终端设备 - Google Patents
Harq-ack码本的反馈方法和终端设备 Download PDFInfo
- Publication number
- CN115699958A CN115699958A CN202080101259.9A CN202080101259A CN115699958A CN 115699958 A CN115699958 A CN 115699958A CN 202080101259 A CN202080101259 A CN 202080101259A CN 115699958 A CN115699958 A CN 115699958A
- Authority
- CN
- China
- Prior art keywords
- terminal device
- indication information
- harq
- ack codebook
- feedback
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 253
- 230000008569 process Effects 0.000 claims abstract description 129
- 238000004891 communication Methods 0.000 claims description 120
- 238000004590 computer program Methods 0.000 claims description 44
- 230000015654 memory Effects 0.000 claims description 40
- 230000005540 biological transmission Effects 0.000 claims description 34
- 230000011664 signaling Effects 0.000 claims description 26
- 238000012545 processing Methods 0.000 claims description 17
- 238000001228 spectrum Methods 0.000 description 37
- 238000010586 diagram Methods 0.000 description 16
- 230000006870 function Effects 0.000 description 12
- 101100340271 Caenorhabditis elegans ida-1 gene Proteins 0.000 description 9
- 230000001360 synchronised effect Effects 0.000 description 9
- 239000000969 carrier Substances 0.000 description 4
- 230000008054 signal transmission Effects 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 230000001960 triggered effect Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000007726 management method Methods 0.000 description 2
- 238000010295 mobile communication Methods 0.000 description 2
- 230000006855 networking Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000013468 resource allocation Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 101100516733 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) NNK1 gene Proteins 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000003190 augmentative effect Effects 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000004984 smart glass Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- 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]
-
- 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
- H04L1/1822—Automatic repetition systems, e.g. Van Duuren systems involving configuration of automatic repeat request [ARQ] with parallel processes
-
- 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
- H04L1/1671—Details of the supervisory signal the supervisory signal being transmitted together with control information
-
- 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
-
- 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
-
- 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
- H04L1/1887—Scheduling and prioritising arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
- H04L5/0055—Physical resource allocation for ACK/NACK
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/25—Control channels or signalling for resource management between terminals via a wireless link, e.g. sidelink
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
本申请实施例提供了一种HARQ‑ACK码本的反馈方法和终端设备。HARQ‑ACK码本的反馈方法包括：第一终端设备接收第二终端设备发送的第一SCI格式，第一SCI格式用于指示根据第一HARQ进程号接收第一PSSCH，该第一PSSCH对应第一反馈比特，该第一SCI格式包括该第一终端设备对应的第一ID指示信息和该第二终端设备对应的第二ID指示信息；该第一终端设备根据该第一ID指示信息和/或该第二ID指示信息，生成第一HARQ‑ACK码本，该第一HARQ‑ACK码本包括所有HARQ进程基于HARQ进程号排列的反馈比特，该第一反馈比特在该第一HARQ‑ACK码本中的位置是根据该第一HARQ进程号确定的。
Description
PCT国内申请，说明书已公开。
Claims (110)
- 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/CN2020/093372 WO2021237702A1 (zh) | 2020-05-29 | 2020-05-29 | Harq-ack码本的反馈方法和终端设备 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115699958A true CN115699958A (zh) | 2023-02-03 |
Family
ID=78745448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202080101259.9A Pending CN115699958A (zh) | 2020-05-29 | 2020-05-29 | Harq-ack码本的反馈方法和终端设备 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20230094711A1 (zh) |
| EP (1) | EP4156812A4 (zh) |
| CN (1) | CN115699958A (zh) |
| WO (1) | WO2021237702A1 (zh) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA3153202A1 (en) * | 2019-09-30 | 2021-04-08 | Nannan Liu | Communication method and apparatus |
| US20220103300A1 (en) * | 2020-09-25 | 2022-03-31 | Qualcomm Incorporated | Inapplicable timing value for sidelink hybrid automatic repeat request feedback |
| US12009932B2 (en) * | 2020-09-25 | 2024-06-11 | Qualcomm Incorporated | Type 3 hybrid automatic repeat request codebook for sidelink |
| WO2023148637A1 (en) * | 2022-02-01 | 2023-08-10 | Lenovo (Singapore) Pte. Ltd. | Configuring sidelink hybrid automatic repeat request feedback |
| US20230262479A1 (en) * | 2022-02-11 | 2023-08-17 | Qualcomm Incorporated | Maintenance of multi-beam unicast link for sidelink communications |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109639398B (zh) * | 2017-10-09 | 2021-12-31 | 华为技术有限公司 | Harq-ack反馈码本的发送方法、装置及设备 |
| CN110381599B (zh) * | 2018-04-13 | 2021-05-25 | 维沃移动通信有限公司 | Sidelink的传输方法和终端 |
| WO2020068973A1 (en) * | 2018-09-25 | 2020-04-02 | Idac Holdings, Inc. | Methods, devices, and systems for supporting harq on v2x |
| CN111132329B (zh) * | 2018-11-02 | 2022-09-16 | 维沃移动通信有限公司 | 一种资源指示方法、设备及*** |
-
2020
- 2020-05-29 EP EP20938455.1A patent/EP4156812A4/en not_active Withdrawn
- 2020-05-29 WO PCT/CN2020/093372 patent/WO2021237702A1/zh unknown
- 2020-05-29 CN CN202080101259.9A patent/CN115699958A/zh active Pending
-
2022
- 2022-11-29 US US18/071,101 patent/US20230094711A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US20230094711A1 (en) | 2023-03-30 |
| WO2021237702A1 (zh) | 2021-12-02 |
| EP4156812A4 (en) | 2023-07-05 |
| EP4156812A1 (en) | 2023-03-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP4156833A1 (en) | Harq-ack codebook feedback method and terminal device | |
| CN115699958A (zh) | Harq-ack码本的反馈方法和终端设备 | |
| EP4250858A1 (en) | Wireless communication method, terminal device and network device | |
| CN113794540A (zh) | 确定harq码本的方法和设备 | |
| CN113785647A (zh) | 无线通信方法、收端设备和发端设备 | |
| CN113840390A (zh) | 随机接入方法、终端设备和网络设备 | |
| CN114788204B (zh) | Harq进程的状态确定方法、装置及设备 | |
| CN115699645A (zh) | 混合自动重传请求应答harq-ack的反馈方法和终端设备 | |
| CN111788786A (zh) | 用于传输反馈信息的方法、终端设备和网络设备 | |
| CN115804202B (zh) | 无线通信方法、终端设备和网络设备 | |
| CN116235444A (zh) | 无线通信的方法、终端设备和网络设备 | |
| CN115399025A (zh) | 无线通信方法、终端设备和网络设备 | |
| WO2021226851A1 (zh) | Harq-ack码本的反馈方法、终端设备和网络设备 | |
| CN116114197B (zh) | 无线通信的方法、终端设备和网络设备 | |
| WO2021226850A1 (zh) | Harq-ack码本的反馈方法、终端设备和网络设备 | |
| CN115669131A (zh) | 无线通信方法、终端设备和网络设备 | |
| CN115669119A (zh) | 确定侧行链路配置授权资源的方法和终端设备 | |
| CN115835406A (zh) | 无线通信的方法及设备 | |
| CN115336215B (zh) | Harq-ack码本的反馈方法、终端设备和网络设备 | |
| US20230353292A1 (en) | Wireless communication method and device | |
| US20230344606A1 (en) | Wireless communication method and device | |
| WO2022056725A1 (zh) | 信道反馈方法、终端设备和网络设备 | |
| CN115699813A (zh) | 传输反馈信息的方法、终端设备和网络设备 | |
| CN115968033A (zh) | 通信方法、装置、设备以及存储介质 | |
| CN116803182A (zh) | 无线通信方法和设备 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |