FI944439A0 - Buffertallokering för upprepade informationsblock inom datatransmission, isynnerhet videotransmission - Google Patents

Buffertallokering för upprepade informationsblock inom datatransmission, isynnerhet videotransmission

Info

Publication number
FI944439A0
FI944439A0 FI944439A FI944439A FI944439A0 FI 944439 A0 FI944439 A0 FI 944439A0 FI 944439 A FI944439 A FI 944439A FI 944439 A FI944439 A FI 944439A FI 944439 A0 FI944439 A0 FI 944439A0
Authority
FI
Finland
Prior art keywords
transmission
data
assignment
buffers
especially video
Prior art date
Application number
FI944439A
Other languages
English (en)
Finnish (fi)
Other versions
FI944439A (sv
Inventor
Neil Edward Macdonald
Andrew Peter Heron
Stephen Richard Gunby
Original Assignee
British Telecomm
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 British Telecomm filed Critical British Telecomm
Publication of FI944439A publication Critical patent/FI944439A/sv
Publication of FI944439A0 publication Critical patent/FI944439A0/sv

Links

Classifications

    • 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
    • H04N21/6377—Control signals issued by the client directed to the server or network components directed to server
    • 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
    • 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
    • H04L1/1614—Details of the supervisory signal using bitmaps
    • 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
    • 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
    • H04L1/1835—Buffer management
    • 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
    • H04L1/1858—Transmission or retransmission of more than one copy of acknowledgement message
    • 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 
    • H04N21/65—Transmission of management data between client and server
    • H04N21/658—Transmission by the client directed to the server
    • 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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0045—Arrangements at the receiver end
    • H04L1/0052—Realisations of complexity reduction techniques, e.g. pipelining or use of look-up tables
    • 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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0057—Block codes
    • 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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0061—Error detection codes
    • 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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0072—Error control for data other than payload data, e.g. control data
    • 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
    • H04L1/1809—Selective-repeat protocols

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Multimedia (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Communication Control (AREA)
  • Time-Division Multiplex Systems (AREA)
FI944439A 1992-03-27 1994-09-26 Buffertallokering för upprepade informationsblock inom datatransmission, isynnerhet videotransmission FI944439A0 (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB929206863A GB9206863D0 (en) 1992-03-27 1992-03-27 Apparatus for transmitting and receiving information blocks
PCT/GB1993/000644 WO1993020632A1 (en) 1992-03-27 1993-03-29 Buffer allocation to repeated information blocks in data transmission, particularly video transmission

Publications (2)

Publication Number Publication Date
FI944439A FI944439A (sv) 1994-09-26
FI944439A0 true FI944439A0 (sv) 1994-09-26

Family

ID=10713080

Family Applications (1)

Application Number Title Priority Date Filing Date
FI944439A FI944439A0 (sv) 1992-03-27 1994-09-26 Buffertallokering för upprepade informationsblock inom datatransmission, isynnerhet videotransmission

Country Status (14)

Country Link
US (1) US5537416A (sv)
EP (1) EP0632946B1 (sv)
JP (1) JP3336011B2 (sv)
KR (1) KR100265293B1 (sv)
AU (1) AU670781B2 (sv)
CA (1) CA2133107C (sv)
DE (1) DE69330205T2 (sv)
FI (1) FI944439A0 (sv)
GB (1) GB9206863D0 (sv)
HK (1) HK1014404A1 (sv)
NO (1) NO943575L (sv)
NZ (1) NZ249960A (sv)
SG (1) SG49090A1 (sv)
WO (1) WO1993020632A1 (sv)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07322248A (ja) * 1994-05-30 1995-12-08 Matsushita Electric Ind Co Ltd 動画像データの伝送方法および伝送装置
DE69525895T2 (de) * 1994-10-11 2002-09-05 Nippon Telegraph And Telephone Corp., Tokio/Tokyo System für Sendewiederholung in der Datenkommunikation
US5844918A (en) * 1995-11-28 1998-12-01 Sanyo Electric Co., Ltd. Digital transmission/receiving method, digital communications method, and data receiving apparatus
US5887023A (en) * 1995-11-29 1999-03-23 Nec Corporation Method and apparatus for a frequency hopping-spread spectrum communication system
US6674735B1 (en) * 1996-01-31 2004-01-06 Nokia Mobile Phones Limited Radio receivers and methods of operation
GB2309855B (en) * 1996-01-31 2000-01-12 Nokia Mobile Phones Ltd Radio receivers and methods of operation
US5937331A (en) * 1996-07-01 1999-08-10 Kalluri; Rama Protocol and system for transmitting triggers from a remote network and for controlling interactive program content at a broadcast station
JP3605242B2 (ja) * 1996-11-12 2004-12-22 富士通株式会社 データ送信装置、データ受信装置、およびデータファイル記憶媒体
US6215762B1 (en) * 1997-07-22 2001-04-10 Ericsson Inc. Communication system and method with orthogonal block encoding
KR100418875B1 (ko) * 1998-10-10 2004-04-17 엘지전자 주식회사 영상데이터재전송방법
AU2425299A (en) * 1999-01-29 2000-08-18 Nokia Networks Oy Signaling method in an incremental redundancy communication system whereby data blocks can be combined
US6567388B1 (en) * 1999-03-05 2003-05-20 Qualcomm, Incorporated Method and apparatus for efficient data retransmission in a voice-over-data communication system
ES2296377T3 (es) * 1999-06-23 2008-04-16 Telefonaktiebolaget Lm Ericsson (Publ) Optimizador de ancho de banda que funciona dinamicamente en conexiones referentes a comuniaciones por radio, en particualr para los sistemas de telecomunicaciones inalambricas mejoradas digitalmente (dect).
DE19959160B4 (de) * 1999-12-08 2005-06-16 Siemens Ag Verfahren zur paketorientierten Datenübermittlung in einem Funk-Kommunikationssystem, Basisstation und Teilnehmerstation
US6829739B1 (en) * 2000-08-10 2004-12-07 Siemens Information And Communication Networks, Inc. Apparatus and method for data buffering
US7206280B1 (en) * 2000-09-12 2007-04-17 Lucent Technologies Inc. Method and apparatus for asynchronous incremental redundancy reception in a communication system
JP3512755B2 (ja) * 2000-10-13 2004-03-31 シャープ株式会社 通信方式、通信装置、およびこの通信装置を用いた通信システム
FR2823624A1 (fr) * 2001-04-17 2002-10-18 Sacet Procede de decodage de codes produits dans un systeme de transmission de donnees sans-fil
US7257664B2 (en) * 2001-12-21 2007-08-14 Lambert Everest Ltd. Adaptive error resilience for signal transmission over a network
DE10301457A1 (de) * 2003-01-10 2004-07-29 Vcs Video Communication Systems Ag Aufzeichnungsverfahren für Video-/Audiodaten
US7783930B2 (en) * 2003-01-10 2010-08-24 Robert Bosch Gmbh Recording method for video/audio data
EP1744482A4 (en) * 2004-05-06 2011-04-13 Nec Corp WIRELESS COMMUNICATION SYSTEM, WIRELESS COMMUNICATION PROCESS AND WIRELESS COMMUNICATION DEVICE
US7882412B2 (en) * 2004-10-05 2011-02-01 Sanjiv Nanda Enhanced block acknowledgement
EP1699158A1 (en) * 2005-03-02 2006-09-06 Evolium S.A.S. A method for selection of the appropriate HARQ retransmission scheme for data transmission, a base station and a program therefor
US7526705B2 (en) * 2005-05-03 2009-04-28 Agere Systems Inc. Acknowledgement message modification in communication networks
TW200717246A (en) * 2005-06-24 2007-05-01 Koninkl Philips Electronics Nv Self-synchronizing data streaming between address-based producer and consumer circuits
EP2070336B1 (en) * 2006-08-29 2013-10-16 Thomson Licensing Method and apparatus for repairing samples included in container files having lost packets
WO2009020413A1 (en) * 2007-06-14 2009-02-12 Telefonaktiebolaget Lm Ericsson (Publ) Data block size management in a communication system utilizing hybrid automatic repeat requests with soft combining
KR101710848B1 (ko) * 2008-11-04 2017-02-27 애플 인크. 무선 디바이스에 의한 확인응답 정보의 제공
WO2012114324A1 (en) * 2011-02-23 2012-08-30 Dsp Group Ltd. Preventing interference between a first modem (e.g. dect) located in proximity to a radio modem operating in a tdm mode (e.g.. gsm)
US9531625B2 (en) 2015-01-28 2016-12-27 Ciena Corporation System and method for providing redundant network connections
US11496890B2 (en) 2017-03-22 2022-11-08 Sony Corporation Terminal device, base station device, communication method, and storage medium

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2585909B1 (fr) * 1985-08-02 1987-10-09 Lmt Radio Professionelle Procede de transmission de donnees par paquets a travers un reseau ou une chaine de transmission, et dispositif de mise en oeuvre
US4774587A (en) * 1987-06-02 1988-09-27 Eastman Kodak Company Still video transceiver processor
US4887162A (en) * 1988-04-19 1989-12-12 Ricoh Company, Ltd. Facsimile machine having retransmission function
US5036518A (en) * 1988-11-02 1991-07-30 Tseung Lawrence C N Guaranteed reliable broadcast network
US5109384A (en) * 1988-11-02 1992-04-28 Tseung Lawrence C N Guaranteed reliable broadcast network
GB2236454A (en) * 1989-09-01 1991-04-03 Philips Electronic Associated Communications system for radio telephones

Also Published As

Publication number Publication date
FI944439A (sv) 1994-09-26
EP0632946A1 (en) 1995-01-11
SG49090A1 (en) 1998-05-18
GB9206863D0 (en) 1992-05-13
DE69330205T2 (de) 2001-11-22
HK1014404A1 (en) 1999-09-24
NO943575L (no) 1994-11-24
DE69330205D1 (de) 2001-06-13
NO943575D0 (no) 1994-09-26
CA2133107C (en) 1998-07-28
CA2133107A1 (en) 1993-10-14
JP3336011B2 (ja) 2002-10-21
US5537416A (en) 1996-07-16
AU3765793A (en) 1993-11-08
KR950701168A (ko) 1995-02-20
JPH07505274A (ja) 1995-06-08
KR100265293B1 (ko) 2000-09-15
WO1993020632A1 (en) 1993-10-14
AU670781B2 (en) 1996-08-01
EP0632946B1 (en) 2001-05-09
NZ249960A (en) 1995-07-26

Similar Documents

Publication Publication Date Title
FI944439A0 (sv) Buffertallokering för upprepade informationsblock inom datatransmission, isynnerhet videotransmission
AU575352B2 (en) Buffer system
FI951165A0 (sv) Förbättrad datasändning med videosändare
GB2268372B (en) Improvements in or relating to data transmission systems
GB2246885B (en) Data output buffer circuit
DE3854994D1 (de) Mehrnutzerdatenübermittlungssystem
DE69130392D1 (de) Hochgeschwindigkeitspufferverwaltung
DE69320143D1 (de) Rahmenbasierte Datenübertragung
DE69034229D1 (de) Paketdatenübertragungssystem
FI950662A (sv) Digitalt simultansändnings-transmissionssystem
GB9205169D0 (en) Data output buffer
FI925859A0 (sv) Dataöverföringssystem
AU4920697A (en) High speed input buffer
GB9206851D0 (en) Improvements in data transmission
GB9205767D0 (en) Address input buffer
GB2272120B (en) Input buffer
DE69324208D1 (de) Geteiltkanaldatenübertragung
GB2274038B (en) Data compression
GB9514270D0 (en) Data output buffer
ITTO930006A1 (it) Dispositivo per spaccare blocchi spaccabili
DE69221046D1 (de) Datenübertragungsverfahren
GB2296590B (en) Data output buffer circuits
DE69230089D1 (de) Rechner-Drucker-Datenübertragungsverfahren
DE69423646D1 (de) Sendersynchronisierte datenübertragungsanordnung
DE69131527D1 (de) Datenübertragungssystem und -Verfahren