CN112655254A - 时间间隔确定方法、harq-ack发送方法 - Google Patents

时间间隔确定方法、harq-ack发送方法 Download PDF

Info

Publication number
CN112655254A
CN112655254A CN201980001394.3A CN201980001394A CN112655254A CN 112655254 A CN112655254 A CN 112655254A CN 201980001394 A CN201980001394 A CN 201980001394A CN 112655254 A CN112655254 A CN 112655254A
Authority
CN
China
Prior art keywords
harq
ack
sps
sets
time
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.)
Granted
Application number
CN201980001394.3A
Other languages
English (en)
Other versions
CN112655254B (zh
Inventor
牟勤
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beijing Xiaomi Mobile Software Co Ltd
Original Assignee
Beijing Xiaomi Mobile Software Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Beijing Xiaomi Mobile Software Co Ltd filed Critical Beijing Xiaomi Mobile Software Co Ltd
Publication of CN112655254A publication Critical patent/CN112655254A/zh
Application granted granted Critical
Publication of CN112655254B publication Critical patent/CN112655254B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • 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
    • H04L1/1896—ARQ related signaling
    • 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
    • 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
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

本公开涉及时间间隔确定方法，时间间隔指示方法，HARQ‑ACK发送方法，优先级指示方法，所述时间间隔确定方法包括：接收多个SPS配置，其中，不同的SPS配置的周期不同；根据所述周期确定从接收SPS配置的PDSCH的接收时刻，到发送所述PDSCH对应的HARQ‑ACK的发送时刻之间的时间间隔；其中，所述周期与所述时间间隔正相关。根据本公开的实施例，针对周期较小的情况，计算的时间间隔较短，从而在接收到PDSCH后可以尽快通过向基站发送HARQ‑ACK，以便满足允许时延较低的业务对于反馈HARQ‑ACK的时延的要求。

Description

PCT国内申请，说明书已公开。

Claims (36)

  1. PCT国内申请，权利要求书已公开。
CN201980001394.3A 2019-07-16 2019-07-16 时间间隔确定方法、harq-ack发送方法 Active CN112655254B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2019/096194 WO2021007780A1 (zh) 2019-07-16 2019-07-16 时间间隔确定方法、harq-ack发送方法

Publications (2)

Publication Number Publication Date
CN112655254A true CN112655254A (zh) 2021-04-13
CN112655254B CN112655254B (zh) 2023-05-23

Family

ID=74209678

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201980001394.3A Active CN112655254B (zh) 2019-07-16 2019-07-16 时间间隔确定方法、harq-ack发送方法

Country Status (3)

Country Link
US (1) US20220278779A1 (zh)
CN (1) CN112655254B (zh)
WO (1) WO2021007780A1 (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4016889A4 (en) * 2019-08-16 2022-08-24 Huawei Technologies Co., Ltd. COMMUNICATION METHOD AND COMMUNICATION DEVICE
US20220338225A1 (en) * 2019-09-17 2022-10-20 Ntt Docomo, Inc. Terminal and radio communication method
US11902972B2 (en) * 2021-09-22 2024-02-13 Qualcomm Incorporated Conflicting physical downlink shared channel (PDSCH) transmission associated with a multi-PDSCH semi-persistent scheduling
CN114339825A (zh) * 2021-11-26 2022-04-12 锐捷网络股份有限公司 一种半静态调度方法及装置

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100182939A1 (en) * 2008-09-19 2010-07-22 Nokia Corporation Configuration of multi-periodicity semi-persistent scheduling for time division duplex operation in a packet-based wireless communication system
CN106060947A (zh) * 2016-07-12 2016-10-26 惠州Tcl移动通信有限公司 一种无线移动通信中的资源分配方法及系统
WO2018080212A2 (ko) * 2016-10-27 2018-05-03 주식회사 케이티 차세대 무선망에서 상향 링크 제어 채널을 스케줄링하는 방법 및 장치
CN108401301A (zh) * 2017-02-04 2018-08-14 华为技术有限公司 一种半静态调度方法、网络设备及终端设备
CN109076590A (zh) * 2016-02-03 2018-12-21 瑞典爱立信有限公司 用于无线通信的有效周期性调度
US20190116608A1 (en) * 2016-03-25 2019-04-18 Lg Electronics Inc. Method for allowing wireless resource to be allocated in wireless communication system, and device therefor
CN109802763A (zh) * 2017-11-16 2019-05-24 展讯通信（上海）有限公司 一种反馈的方法以及设备

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10492107B2 (en) * 2016-11-03 2019-11-26 Ofinno, Llc SPS configuration during handover
CN108811114B (zh) * 2017-05-05 2020-12-01 中兴通讯股份有限公司 一种半持续调度的混合自动重传请求的传输方法及装置
EP4201005A4 (en) * 2020-08-21 2024-08-14 Qualcomm Inc IMPROVEMENT OF HYBRID AUTOMATIC REPEAT REQUEST (HARQ) TO ACKNOWLEDGEMENT (ACK) FOR SEMI-PERSISTENT SCHEDULED PHYSICAL DOWNLINK SHARED CHANNEL (PDSCH) IN AN UNLICENSED NEW RADIO SPECTRUM
WO2023055048A1 (ko) * 2021-10-01 2023-04-06 엘지전자 주식회사 Harq-ack 정보를 전송하는 방법, 사용자기기, 프로세싱 장치 및 저장 매체, 그리고 harq-ack 정보를 수신하는 방법 및 기지국

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100182939A1 (en) * 2008-09-19 2010-07-22 Nokia Corporation Configuration of multi-periodicity semi-persistent scheduling for time division duplex operation in a packet-based wireless communication system
CN109076590A (zh) * 2016-02-03 2018-12-21 瑞典爱立信有限公司 用于无线通信的有效周期性调度
US20190116608A1 (en) * 2016-03-25 2019-04-18 Lg Electronics Inc. Method for allowing wireless resource to be allocated in wireless communication system, and device therefor
CN106060947A (zh) * 2016-07-12 2016-10-26 惠州Tcl移动通信有限公司 一种无线移动通信中的资源分配方法及系统
WO2018080212A2 (ko) * 2016-10-27 2018-05-03 주식회사 케이티 차세대 무선망에서 상향 링크 제어 채널을 스케줄링하는 방법 및 장치
CN108401301A (zh) * 2017-02-04 2018-08-14 华为技术有限公司 一种半静态调度方法、网络设备及终端设备
CN109802763A (zh) * 2017-11-16 2019-05-24 展讯通信（上海）有限公司 一种反馈的方法以及设备

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
CATT: "DRX and Short interval SPS", 《3GPP TSG RAN WG2 MEETING #91BIS R2-154120 》 *
NTT DOCOMO等: "Physical layer enhancements for DL SPS", 《3GPP TSG RAN WG1 #97 R1-1906219》 *
ZTE: "Enhancements for DL SPS configurations", 《3GPP TSG RAN WG1 #97 R1-1906416 》 *

Also Published As

Publication number Publication date
CN112655254B (zh) 2023-05-23
WO2021007780A1 (zh) 2021-01-21
US20220278779A1 (en) 2022-09-01

Similar Documents

Publication Publication Date Title
CN109891981B (zh) 资源分配方法及装置
CN108702768B (zh) 调度请求传输方法及装置和资源分配方法及装置
CN108401517B (zh) 缓存状态报告传输和装置
CN112655254B (zh) 时间间隔确定方法、harq-ack发送方法
CN109076559B (zh) 信息调度、收发方法及装置、基站和用户设备
CN108886789B (zh) 确定上下行切换点的方法及装置
US10348540B2 (en) Communication method and apparatus, and storage medium
CN114303340A (zh) 工作模式指示、确定方法和装置、通信装置和存储介质
CN109451831B (zh) 触发保持方法和触发保持装置
CN112204909A (zh) 盲重传方法和装置、盲重传指示方法和装置
CN115245031A (zh) 小区确定、下行控制信息发送方法和装置
CN110291831B (zh) 直连链路数据发送和直连链路资源配置方法以及装置
CN108702778B (zh) 信息传输方法及装置
CN109155701A (zh) 上行反馈方法、装置、终端和基站以及存储介质
CN112534913B (zh) Pusch接收方法和装置、pusch发送方法和装置
CN112913318A (zh) 随机接入消息盲重传指示方法和装置
CN109618564B (zh) 传输方向的指示方法及装置
CN108401482B (zh) 数据传输方法和装置
US11178654B2 (en) Configuration method and device for downlink control information
CN108476432B (zh) 缓存状态报告传输和装置
CN113940019B (zh) 上行控制信息发送方法和装置
CN114982154B (zh) 解调性能确定方法和装置、解调性能接收方法和装置
WO2024065122A1 (zh) 通信、通信指示方法和装置以及存储介质
WO2024065124A1 (zh) 能力指示、确定方法及装置、通信装置和存储介质
CN109451805B (zh) 参考信号的传输及接收方法、装置、基站和用户设备

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
GR01 Patent grant
GR01 Patent grant