CN115474447A - 一种上行控制信息的复用方法及其装置 - Google Patents
一种上行控制信息的复用方法及其装置 Download PDFInfo
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- CN115474447A CN115474447A CN202180001014.3A CN202180001014A CN115474447A CN 115474447 A CN115474447 A CN 115474447A CN 202180001014 A CN202180001014 A CN 202180001014A CN 115474447 A CN115474447 A CN 115474447A
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- 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
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- 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
- H04L5/0058—Allocation criteria
- H04L5/0064—Rate requirement of the data, e.g. scalable bandwidth, data priority
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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
- H04L1/1664—Details of the supervisory signal the supervisory signal being transmitted together with payload signals; piggybacking
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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
- H04L1/1671—Details of the supervisory signal the supervisory signal being transmitted together with control information
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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
- H04L1/1854—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
- H04L1/1867—Arrangements specially adapted for the transmitter end
- H04L1/1887—Scheduling and prioritising arrangements
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- 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
- H04L5/0044—Arrangements for allocating sub-channels of the transmission path allocation of payload
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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
- H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
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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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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
本申请涉及一种上行控制信息的复用方法及其装置。其中，本申请实施例提供了一种上行控制信息的复用方法，通过响应于CG‑PUSCH与PUCCH上承载的HARQ‑ACK发生时域重叠，可以基于CG‑PUSCH和HARQ‑ACK的优先级，确定CG‑PUSCH上承载的CG‑UCI与HARQ‑ACK的复用模式，基于复用模式，将CG‑UCI和/或HARQ‑ACK传输至网络设备。本申请应用于非授权频段上CG‑PUSCH与PUCCH上承载的HARQ‑ACK发生时域重叠的场景下，能够根据CG‑PUSCH和HARQ‑ACK的优先级，在非授权频段实现CG‑PUSCH和HARQ‑ACK的复用传输，进而可以能够保证URLLC业务中UCI的传输时延和可靠性。
Description
PCT国内申请，说明书已公开。
Claims (18)
- 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/CN2021/086735 WO2022217448A1 (zh) | 2021-04-12 | 2021-04-12 | 一种上行控制信息的复用方法及其装置 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115474447A true CN115474447A (zh) | 2022-12-13 |
Family
ID=83639380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202180001014.3A Pending CN115474447A (zh) | 2021-04-12 | 2021-04-12 | 一种上行控制信息的复用方法及其装置 |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP4325756A4 (zh) |
| JP (1) | JP2024517397A (zh) |
| KR (1) | KR20230170733A (zh) |
| CN (1) | CN115474447A (zh) |
| BR (1) | BR112023021181A2 (zh) |
| WO (1) | WO2022217448A1 (zh) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20220174721A1 (en) * | 2019-05-02 | 2022-06-02 | Apple Inc. | Multiplexing Configured Grant (CG) Transmissions in New Radio (NR) Systems Operating on Unlicensed Spectrum |
| MX2021013284A (es) * | 2019-05-03 | 2021-11-17 | Ericsson Telefon Ab L M | Reglas de mapeo de informacion de control de enlace ascendente (uci) de concesion configurada. |
| CN111836310B (zh) * | 2019-08-29 | 2023-12-12 | 维沃移动通信有限公司 | Uci传输方法、终端和网络设备 |
| KR20210037375A (ko) * | 2019-09-27 | 2021-04-06 | 삼성전자주식회사 | 무선 통신 시스템에서 상향링크 제어 정보 송수신 방법 및 장치 |
| CN113271179A (zh) * | 2020-02-14 | 2021-08-17 | 华为技术有限公司 | 混合自动重传请求确认码本的反馈方法及装置 |
-
2021
- 2021-04-12 KR KR1020237038954A patent/KR20230170733A/ko unknown
- 2021-04-12 CN CN202180001014.3A patent/CN115474447A/zh active Pending
- 2021-04-12 BR BR112023021181A patent/BR112023021181A2/pt unknown
- 2021-04-12 JP JP2023562781A patent/JP2024517397A/ja active Pending
- 2021-04-12 EP EP21936343.9A patent/EP4325756A4/en active Pending
- 2021-04-12 WO PCT/CN2021/086735 patent/WO2022217448A1/zh active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| KR20230170733A (ko) | 2023-12-19 |
| WO2022217448A1 (zh) | 2022-10-20 |
| EP4325756A4 (en) | 2024-05-29 |
| BR112023021181A2 (pt) | 2023-12-19 |
| JP2024517397A (ja) | 2024-04-22 |
| EP4325756A1 (en) | 2024-02-21 |
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