JPWO2021166159A1 - - Google Patents

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Publication number
JPWO2021166159A1
JPWO2021166159A1 JP2022501508A JP2022501508A JPWO2021166159A1 JP WO2021166159 A1 JPWO2021166159 A1 JP WO2021166159A1 JP 2022501508 A JP2022501508 A JP 2022501508A JP 2022501508 A JP2022501508 A JP 2022501508A JP WO2021166159 A1 JPWO2021166159 A1 JP WO2021166159A1
Authority
JP
Japan
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
JP2022501508A
Other languages
Japanese (ja)
Other versions
JPWO2021166159A5 (https=
JP7286868B2 (ja
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 filed Critical
Publication of JPWO2021166159A1 publication Critical patent/JPWO2021166159A1/ja
Publication of JPWO2021166159A5 publication Critical patent/JPWO2021166159A5/ja
Application granted granted Critical
Publication of JP7286868B2 publication Critical patent/JP7286868B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • H04L1/08—Arrangements for detecting or preventing errors in the information received by repeating transmission, e.g. Verdan system
    • 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
    • H04L1/1607—Details of the supervisory signal
    • H04L1/1628—List acknowledgements, i.e. the acknowledgement message consisting of a list of identifiers, e.g. of sequence numbers
    • 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
    • H04L1/1642—Formats specially adapted for sequence numbers
    • 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
    • H04L1/1825—Adaptation of specific ARQ protocol parameters according to transmission conditions
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
    • H04N21/637—Control signals issued by the client directed to the server or network components
    • H04N21/6375—Control signals issued by the client directed to the server or network components for requesting retransmission, e.g. of data packets lost or corrupted during transmission from server
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Multimedia (AREA)
  • Databases & Information Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
JP2022501508A 2020-02-20 2020-02-20 受信装置、通信システム、および記録媒体 Active JP7286868B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2020/006781 WO2021166159A1 (ja) 2020-02-20 2020-02-20 受信装置、通信システム、および記録媒体

Publications (3)

Publication Number Publication Date
JPWO2021166159A1 true JPWO2021166159A1 (https=) 2021-08-26
JPWO2021166159A5 JPWO2021166159A5 (https=) 2022-08-03
JP7286868B2 JP7286868B2 (ja) 2023-06-05

Family

ID=77392241

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022501508A Active JP7286868B2 (ja) 2020-02-20 2020-02-20 受信装置、通信システム、および記録媒体

Country Status (3)

Country Link
US (1) US11689320B2 (https=)
JP (1) JP7286868B2 (https=)
WO (1) WO2021166159A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113473086B (zh) * 2021-07-06 2022-09-06 阿波罗智联(北京)科技有限公司 视频播放的方法、装置、电子设备、智慧高速大屏
US20240056226A1 (en) * 2022-08-09 2024-02-15 Cisco Technology, Inc. Adaptive harq selection in high density environments

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006054721A (ja) * 2004-08-12 2006-02-23 Sony Corp 受信装置および方法、記録媒体、プログラム、並びに通信システム
JP2017208707A (ja) * 2016-05-18 2017-11-24 株式会社ソニー・インタラクティブエンタテインメント 情報処理装置、情報処理システム、撮像装置、ヘッドマウントディスプレイ、および情報処理方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201519596A (zh) * 2013-07-11 2015-05-16 Interdigital Patent Holdings 智慧HARQ WiFi系統及方法
JP2015095705A (ja) 2013-11-11 2015-05-18 株式会社 日立産業制御ソリューションズ 映像監視システム
JP6917983B2 (ja) * 2016-05-06 2021-08-11 株式会社Ｎｔｔドコモ 端末、無線通信方法及び基地局
US10973008B2 (en) * 2018-03-12 2021-04-06 Apple Inc. Wireless device preferred bandwidth part configuration and duty cycle indication
US10863389B2 (en) * 2018-03-12 2020-12-08 Apple Inc. Network assisted wireless device preferred bandwidth part configuration

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006054721A (ja) * 2004-08-12 2006-02-23 Sony Corp 受信装置および方法、記録媒体、プログラム、並びに通信システム
JP2017208707A (ja) * 2016-05-18 2017-11-24 株式会社ソニー・インタラクティブエンタテインメント 情報処理装置、情報処理システム、撮像装置、ヘッドマウントディスプレイ、および情報処理方法

Also Published As

Publication number Publication date
US11689320B2 (en) 2023-06-27
WO2021166159A1 (ja) 2021-08-26
JP7286868B2 (ja) 2023-06-05
US20220329356A1 (en) 2022-10-13

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