CN115702584A - 无线通信的方法和设备 - Google Patents

无线通信的方法和设备 Download PDF

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Publication number
CN115702584A
CN115702584A CN202080102117.4A CN202080102117A CN115702584A CN 115702584 A CN115702584 A CN 115702584A CN 202080102117 A CN202080102117 A CN 202080102117A CN 115702584 A CN115702584 A CN 115702584A
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China
Prior art keywords
harq
rtt
time
duration
feedback
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Pending
Application number
CN202080102117.4A
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English (en)
Inventor
胡奕
李海涛
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.)
Guangdong Oppo Mobile Telecommunications Corp Ltd
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Publication date
Application filed by Guangdong Oppo Mobile Telecommunications Corp Ltd filed Critical Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority to CN202311388758.2A priority Critical patent/CN117320173A/zh
Publication of CN115702584A publication Critical patent/CN115702584A/zh
Pending legal-status Critical Current

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/12Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16Arrangements 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
    • H04L1/18Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1812Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/08Arrangements for detecting or preventing errors in the information received by repeating transmission, e.g. Verdan system
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/12Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16Arrangements 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
    • H04L1/18Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1822Automatic repetition systems, e.g. Van Duuren systems involving configuration of automatic repeat request [ARQ] with parallel processes
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/12Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16Arrangements 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
    • H04L1/18Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829Arrangements specially adapted for the receiver end
    • H04L1/1858Transmission or retransmission of more than one copy of acknowledgement message
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/12Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16Arrangements 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
    • H04L1/18Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829Arrangements specially adapted for the receiver end
    • H04L1/1864ARQ related signaling
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/12Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16Arrangements 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
    • H04L1/18Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1867Arrangements specially adapted for the transmitter end
    • H04L1/188Time-out mechanisms
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/12Wireless traffic scheduling
    • H04W72/1263Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/20Control channels or signalling for resource management
    • H04W72/23Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02DCLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00Reducing energy consumption in communication networks
    • Y02D30/70Reducing energy consumption in communication networks in wireless communication networks

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

Abstract

一种无线通信的方法和设备,该方法包括:第一设备根据第一往返时间RTT,确定第一混合自动请求重传HARQ进程对应的HARQ RTT定时器的时长,或所述第一设备确定所述第一HARQ进程对应的HARQ RTT定时器的时长为预设值,其中,所述第一HARQ进程为第一数据信道所使用的HARQ进程,所述第一数据信道用于承载物理下行控制信道PDCCH调度的至少一个传输块TB中的第一TB,所述第一RTT根据终端设备和网络设备之间的信号传输时延确定,所述第一设备为终端设备或网络设备,所述第一设备为所述第一数据信道的发送端或接收端。

Description

PCT国内申请,说明书已公开。

Claims (39)

  1. PCT国内申请,权利要求书已公开。
CN202080102117.4A 2020-09-29 2020-09-29 无线通信的方法和设备 Pending CN115702584A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202311388758.2A CN117320173A (zh) 2020-09-29 2020-09-29 无线通信的方法和设备

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2020/118989 WO2022067549A1 (zh) 2020-09-29 2020-09-29 无线通信的方法和设备

Related Child Applications (1)

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CN202311388758.2A Division CN117320173A (zh) 2020-09-29 2020-09-29 无线通信的方法和设备

Publications (1)

Publication Number Publication Date
CN115702584A true CN115702584A (zh) 2023-02-14

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CN202311388758.2A Pending CN117320173A (zh) 2020-09-29 2020-09-29 无线通信的方法和设备

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US (1) US20230224091A1 (zh)
EP (1) EP4221310A4 (zh)
CN (2) CN115702584A (zh)
WO (1) WO2022067549A1 (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11889498B2 (en) * 2021-08-06 2024-01-30 Qualcomm Incorporated Indication of control channel repetition factor
KR20240050275A (ko) * 2022-10-11 2024-04-18 아서스 테크놀러지 라이센싱 아이엔씨. 무선 통신 시스템에서 멀티캐스트 데이터 수신을 위한 DRX(Discontinuous Reception) 타이머 처리 방법 및 장치
WO2024098341A1 (zh) * 2022-11-10 2024-05-16 Oppo广东移动通信有限公司 无线通信的方法和终端设备

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5285785B2 (ja) * 2008-12-16 2013-09-11 リサーチ イン モーション リミテッド 間欠受信でのハイブリッド自動再送要求ラウンドトリップタイムおよび肯定応答/否定応答の繰り返し
US10320531B2 (en) * 2016-08-05 2019-06-11 Htc Corporation Device and method of handling a hybrid automatic repeat request round-trip time timer in a discontinuous reception
JP2020080442A (ja) * 2017-03-22 2020-05-28 シャープ株式会社 端末装置、基地局装置、通信方法、および、集積回路
CN110876210B (zh) * 2018-08-31 2021-06-25 展讯通信(上海)有限公司 Ue非连续接收的控制方法及装置、存储介质、终端
US20230054066A1 (en) * 2020-01-17 2023-02-23 Telefonaktiebolaget Lm Ericsson (Publ) Harq rtt timer adjustment for multi-tb scheduling

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CN117320173A (zh) 2023-12-29
WO2022067549A1 (zh) 2022-04-07
EP4221310A4 (en) 2023-11-01
US20230224091A1 (en) 2023-07-13
EP4221310A1 (en) 2023-08-02

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