NO943575L - Buffer-allokering for gjentatte informasjonsblokker i en dataoverföring, særlig en video-overföring - Google Patents
Buffer-allokering for gjentatte informasjonsblokker i en dataoverföring, særlig en video-overföringInfo
- Publication number
- NO943575L NO943575L NO943575A NO943575A NO943575L NO 943575 L NO943575 L NO 943575L NO 943575 A NO943575 A NO 943575A NO 943575 A NO943575 A NO 943575A NO 943575 L NO943575 L NO 943575L
- Authority
- NO
- Norway
- Prior art keywords
- repeated
- data
- block
- stored
- transfer
- Prior art date
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)
Abstract
Et apparat for sending og mottaking av informasjons- blokker, særlig video-informasjon, er innrettet slik at ved mottaking av en ødelagt videoblokk, lagrer det en første mottakerbufferadresse der datablokken skal bli lagret hvis den etterpå gjentas på vellykket måte i en senere informasjonsblokk. Apparatet holder rede på den tid det tar å motta en etterspurt gjentatt informasjons- blokk, og ved mottaking av den senere informasjonsblokken ved den forutsagte tiden og ved bestemmelse av at den ikke er ødelagt, lagres datene i mottakerbufferet ved den lagrede bufferadresse. Et slikt apparat kan tildele mottatte, gjentatte og ikke-gjentatte datablokker til deres korrekte relative posisjoner i mottakerbufferet uten at det er nødvendig å nummerere datablokkene ved utsendelsen, noe som gir en tilsvarende reduksjon av størrelsen av de datablokkene som overføres.
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 |
---|---|
NO943575D0 NO943575D0 (no) | 1994-09-26 |
NO943575L true NO943575L (no) | 1994-11-24 |
Family
ID=10713080
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO943575A NO943575L (no) | 1992-03-27 | 1994-09-26 | Buffer-allokering for gjentatte informasjonsblokker i en dataoverföring, særlig en video-overföring |
Country Status (14)
Country | Link |
---|---|
US (1) | US5537416A (no) |
EP (1) | EP0632946B1 (no) |
JP (1) | JP3336011B2 (no) |
KR (1) | KR100265293B1 (no) |
AU (1) | AU670781B2 (no) |
CA (1) | CA2133107C (no) |
DE (1) | DE69330205T2 (no) |
FI (1) | FI944439A0 (no) |
GB (1) | GB9206863D0 (no) |
HK (1) | HK1014404A1 (no) |
NO (1) | NO943575L (no) |
NZ (1) | NZ249960A (no) |
SG (1) | SG49090A1 (no) |
WO (1) | WO1993020632A1 (no) |
Families Citing this family (32)
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 & Telephone | 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 |
CN1335002A (zh) | 1999-01-29 | 2002-02-06 | 诺基亚网络有限公司 | 在冗余度增量通信系统中可以对数据块进行合并的信令方法 |
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 |
US7783930B2 (en) * | 2003-01-10 | 2010-08-24 | Robert Bosch Gmbh | Recording method for video/audio data |
DE10301457A1 (de) * | 2003-01-10 | 2004-07-29 | Vcs Video Communication Systems Ag | Aufzeichnungsverfahren für Video-/Audiodaten |
JPWO2005109724A1 (ja) * | 2004-05-06 | 2008-03-21 | 日本電気株式会社 | 無線通信システム,無線通信方法,及び無線通信装置 |
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 |
US8514887B2 (en) * | 2006-08-29 | 2013-08-20 | 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 |
JP2012508482A (ja) * | 2008-11-04 | 2012-04-05 | ノーテル・ネットワークス・リミテッド | 無線装置による受信確認情報の提供 |
EP2679039A1 (en) * | 2011-02-23 | 2014-01-01 | 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 |
JPWO2018173416A1 (ja) | 2017-03-22 | 2020-01-23 | ソニー株式会社 | 端末装置、基地局装置、通信方法および記憶媒体 |
Family Cites Families (6)
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 |
US5109384A (en) * | 1988-11-02 | 1992-04-28 | Tseung Lawrence C N | Guaranteed reliable broadcast network |
US5036518A (en) * | 1988-11-02 | 1991-07-30 | Tseung Lawrence C N | Guaranteed reliable broadcast network |
GB2236454A (en) * | 1989-09-01 | 1991-04-03 | Philips Electronic Associated | Communications system for radio telephones |
-
1992
- 1992-03-27 GB GB929206863A patent/GB9206863D0/en active Pending
-
1993
- 1993-03-29 US US08/307,625 patent/US5537416A/en not_active Expired - Lifetime
- 1993-03-29 AU AU37657/93A patent/AU670781B2/en not_active Ceased
- 1993-03-29 DE DE69330205T patent/DE69330205T2/de not_active Expired - Lifetime
- 1993-03-29 WO PCT/GB1993/000644 patent/WO1993020632A1/en active IP Right Grant
- 1993-03-29 EP EP93906767A patent/EP0632946B1/en not_active Expired - Lifetime
- 1993-03-29 JP JP51721593A patent/JP3336011B2/ja not_active Expired - Fee Related
- 1993-03-29 KR KR1019940703417A patent/KR100265293B1/ko not_active IP Right Cessation
- 1993-03-29 CA CA002133107A patent/CA2133107C/en not_active Expired - Fee Related
- 1993-03-29 NZ NZ249960A patent/NZ249960A/en unknown
- 1993-03-29 SG SG1996005953A patent/SG49090A1/en unknown
-
1994
- 1994-09-26 FI FI944439A patent/FI944439A0/fi unknown
- 1994-09-26 NO NO943575A patent/NO943575L/no not_active Application Discontinuation
-
1998
- 1998-12-24 HK HK98115659A patent/HK1014404A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE69330205D1 (de) | 2001-06-13 |
GB9206863D0 (en) | 1992-05-13 |
FI944439A (fi) | 1994-09-26 |
CA2133107C (en) | 1998-07-28 |
WO1993020632A1 (en) | 1993-10-14 |
US5537416A (en) | 1996-07-16 |
HK1014404A1 (en) | 1999-09-24 |
FI944439A0 (fi) | 1994-09-26 |
JP3336011B2 (ja) | 2002-10-21 |
CA2133107A1 (en) | 1993-10-14 |
JPH07505274A (ja) | 1995-06-08 |
NO943575D0 (no) | 1994-09-26 |
AU670781B2 (en) | 1996-08-01 |
KR950701168A (ko) | 1995-02-20 |
KR100265293B1 (ko) | 2000-09-15 |
EP0632946B1 (en) | 2001-05-09 |
SG49090A1 (en) | 1998-05-18 |
EP0632946A1 (en) | 1995-01-11 |
DE69330205T2 (de) | 2001-11-22 |
NZ249960A (en) | 1995-07-26 |
AU3765793A (en) | 1993-11-08 |
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Legal Events
Date | Code | Title | Description |
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FC2A | Withdrawal, rejection or dismissal of laid open patent application |