CN116965089A - 终端及无线通信方法 - Google Patents

终端及无线通信方法 Download PDF

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Publication number
CN116965089A
CN116965089A CN202180095542.XA CN202180095542A CN116965089A CN 116965089 A CN116965089 A CN 116965089A CN 202180095542 A CN202180095542 A CN 202180095542A CN 116965089 A CN116965089 A CN 116965089A
Authority
CN
China
Prior art keywords
terminal
pdsch
channel
downlink
common
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
Application number
CN202180095542.XA
Other languages
English (en)
Chinese (zh)
Inventor
吉冈翔平
松村祐辉
永田聪
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.)
NTT Docomo Inc
Original Assignee
NTT Docomo Inc
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 NTT Docomo Inc filed Critical NTT Docomo Inc
Publication of CN116965089A publication Critical patent/CN116965089A/zh
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/16—Arrangements for providing special services to substations
    • H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
    • H04L12/1863—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast comprising mechanisms for improved reliability, e.g. status reports
    • H04L12/1868—Measures taken after transmission, e.g. acknowledgments
    • 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]
    • H04L1/1819—Hybrid protocols; Hybrid automatic repeat request [HARQ] with retransmission of additional or different redundancy
    • 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
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/04—Error control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Mobile Radio Communication Systems (AREA)
CN202180095542.XA 2021-03-16 2021-03-16 终端及无线通信方法 Pending CN116965089A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2021/010580 WO2022195711A1 (ja) 2021-03-16 2021-03-16 端末及び無線通信方法

Publications (1)

Publication Number Publication Date
CN116965089A true CN116965089A (zh) 2023-10-27

Family

ID=83320124

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180095542.XA Pending CN116965089A (zh) 2021-03-16 2021-03-16 终端及无线通信方法

Country Status (4)

Country Link
US (1) US20240187272A1 (https=)
JP (2) JPWO2022195711A1 (https=)
CN (1) CN116965089A (https=)
WO (1) WO2022195711A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12439228B2 (en) * 2022-06-10 2025-10-07 Qualcomm Incorporated Managing group configurations in wireless communications systems

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6302135B2 (ja) * 2015-04-10 2018-03-28 京セラ株式会社 基地局及びユーザ端末
WO2020235454A1 (ja) * 2019-05-17 2020-11-26 株式会社Ｎｔｔドコモ ユーザ端末及び無線通信方法
WO2021158024A1 (en) * 2020-02-05 2021-08-12 Lg Electronics Inc. Method and apparatus for switching of multicast and broadcast service between multicast and unicast in a wireless communication system
BR112022023201A2 (pt) * 2020-05-14 2023-02-07 Interdigital Patent Holdings Inc Método, mídia de armazenamento legível por computador, e, unidade de transmissão/recepção sem fio
US12408184B2 (en) * 2020-08-06 2025-09-02 Samsung Electronics Co., Ltd. Methods and systems for managing multicast broadcast service (MBS) services
US11729769B2 (en) * 2020-10-09 2023-08-15 Qualcomm Incorporated Configuration for group-common downlink channels with repetitions
CN119788246A (zh) * 2020-10-21 2025-04-08 欧芬诺有限责任公司 多播和广播服务的可靠传输方法、设备和介质
WO2022086294A1 (en) * 2020-10-22 2022-04-28 Samsung Electronics Co., Ltd. Methods and systems for energy efficient and synchronized reception of mbs in 5g communication network
CN116964970A (zh) * 2020-11-24 2023-10-27 欧芬诺有限责任公司 多播和广播服务的组调度
KR102884722B1 (ko) * 2021-02-15 2025-11-12 주식회사 케이티 Mbs 데이터 수신 방법 및 그 장치
US12609801B2 (en) * 2021-03-11 2026-04-21 Lenovo (Beijing) Limited Method and apparatus for HARQ-ACK feedback transmission
US12439334B2 (en) * 2021-03-16 2025-10-07 Samsung Electronics Co., Ltd. Reducing power consumption for MBS UEs

Also Published As

Publication number Publication date
JP2025069346A (ja) 2025-04-30
WO2022195711A1 (ja) 2022-09-22
JPWO2022195711A1 (https=) 2022-09-22
US20240187272A1 (en) 2024-06-06

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