DE69821018D1 - Verfahren zur sicheren übertragung von zellen eines telekommunikationssystems - Google Patents

Verfahren zur sicheren übertragung von zellen eines telekommunikationssystems

Info

Publication number
DE69821018D1
DE69821018D1 DE69821018T DE69821018T DE69821018D1 DE 69821018 D1 DE69821018 D1 DE 69821018D1 DE 69821018 T DE69821018 T DE 69821018T DE 69821018 T DE69821018 T DE 69821018T DE 69821018 D1 DE69821018 D1 DE 69821018D1
Authority
DE
Germany
Prior art keywords
telecommunication system
securely transmitting
transmitting cells
cells
securely
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.)
Expired - Lifetime
Application number
DE69821018T
Other languages
English (en)
Other versions
DE69821018T2 (de
Inventor
Patrick Battistello
Andre Jaillard
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.)
Orange SA
Original Assignee
France Telecom SA
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 France Telecom SA filed Critical France Telecom SA
Application granted granted Critical
Publication of DE69821018D1 publication Critical patent/DE69821018D1/de
Publication of DE69821018T2 publication Critical patent/DE69821018T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
    • 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
    • H04L1/22—Arrangements for detecting or preventing errors in the information received using redundant apparatus to increase reliability
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
    • H04Q11/0428—Integrated services digital network, i.e. systems for transmission of different types of digitised signals, e.g. speech, data, telecentral, television signals
    • H04Q11/0478—Provisions for broadband connections
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/54—Store-and-forward switching systems 
    • H04L12/56—Packet switching systems
    • H04L12/5601—Transfer mode dependent, e.g. ATM
    • H04L2012/5625—Operations, administration and maintenance [OAM]
    • H04L2012/5627—Fault tolerance and recovery
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/54—Store-and-forward switching systems 
    • H04L12/56—Packet switching systems
    • H04L12/5601—Transfer mode dependent, e.g. ATM
    • H04L2012/5638—Services, e.g. multimedia, GOS, QOS
    • H04L2012/5646—Cell characteristics, e.g. loss, delay, jitter, sequence integrity
    • H04L2012/5647—Cell loss
DE69821018T 1997-10-14 1998-09-28 Verfahren zur sicheren übertragung von zellen eines telekommunikationssystems Expired - Lifetime DE69821018T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR9713076A FR2769778B1 (fr) 1997-10-14 1997-10-14 Procede de securisation de la transmission de cellules d'un systeme de telecommunication
FR9713076 1997-10-14
PCT/FR1998/002080 WO1999020076A1 (fr) 1997-10-14 1998-09-28 Procede de securisation de la transmission de cellules d'un systeme de telecommunication

Publications (2)

Publication Number Publication Date
DE69821018D1 true DE69821018D1 (de) 2004-02-12
DE69821018T2 DE69821018T2 (de) 2004-11-11

Family

ID=9512400

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69821018T Expired - Lifetime DE69821018T2 (de) 1997-10-14 1998-09-28 Verfahren zur sicheren übertragung von zellen eines telekommunikationssystems

Country Status (7)

Country Link
US (1) US6611942B1 (de)
EP (1) EP1025742B1 (de)
JP (1) JP4328834B2 (de)
CA (1) CA2306281A1 (de)
DE (1) DE69821018T2 (de)
FR (1) FR2769778B1 (de)
WO (1) WO1999020076A1 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI107202B (fi) * 1999-04-01 2001-06-15 Nokia Networks Oy Menetelmä ja järjestely digitaalisen tiedonsiirron etenemisvarmennuksen rinnakkaisten signaalien vaihtamiseksi
US6667954B1 (en) * 2000-02-10 2003-12-23 Tellabs Operations, Inc. Methods and apparatus for selecting the better cell from redundant streams within a cell-oriented environment
JP4612864B2 (ja) * 2005-05-19 2011-01-12 キヤノン株式会社 通信装置、当該装置における受信方法、コーデック、デコーダ、通信モジュール、通信部及びデコード方法
US7613260B2 (en) 2005-11-21 2009-11-03 Provigent Ltd Modem control using cross-polarization interference estimation
US7796708B2 (en) * 2006-03-29 2010-09-14 Provigent Ltd. Adaptive receiver loops with weighted decision-directed error
US7643512B2 (en) 2006-06-29 2010-01-05 Provigent Ltd. Cascaded links with adaptive coding and modulation
US7839952B2 (en) * 2006-12-05 2010-11-23 Provigent Ltd Data rate coordination in protected variable-rate links
US7720136B2 (en) 2006-12-26 2010-05-18 Provigent Ltd Adaptive coding and modulation based on link performance prediction
US8315574B2 (en) 2007-04-13 2012-11-20 Broadcom Corporation Management of variable-rate communication links
US7821938B2 (en) * 2007-04-20 2010-10-26 Provigent Ltd. Adaptive coding and modulation for synchronous connections
US8001445B2 (en) * 2007-08-13 2011-08-16 Provigent Ltd. Protected communication link with improved protection indication
US8040985B2 (en) * 2007-10-09 2011-10-18 Provigent Ltd Decoding of forward error correction codes in the presence of phase noise
JP5158689B2 (ja) * 2007-12-07 2013-03-06 日本電信電話株式会社 系切替装置および方法
US8126408B2 (en) * 2008-01-22 2012-02-28 Provigent Ltd Multi-mode wireless communication link
CN101911655A (zh) 2008-01-22 2010-12-08 普罗维根特有限公司 Mimo通信系统中的波束成形
GB2474180A (en) * 2008-07-25 2011-04-06 Smith International PDC bit having split blades
US9461777B2 (en) 2011-11-21 2016-10-04 Qualcomm Incorporated Hybrid networking system with seamless path switching of streams
US9722943B2 (en) 2012-12-17 2017-08-01 Qualcomm Incorporated Seamless switching for multihop hybrid networks

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05244196A (ja) * 1991-10-24 1993-09-21 Nec Corp Ａｔｍシステムのｖｐ試験方式及びｖｐ試験装置
US5285441A (en) * 1992-03-17 1994-02-08 At&T Bell Laboratories Errorless line protection switching in asynchronous transer mode (ATM) communications systems
US5425029A (en) * 1993-09-20 1995-06-13 Motorola, Inc. Fast packet adaptation method for ensuring packet portability across diversified switching type networks
DE4416719C2 (de) * 1994-05-11 1998-08-20 Siemens Ag Schaltungsanordnung zum störungsfreien Umleiten eines Nachrichtenzellenstromes auf einen Ersatzweg
DE69532939T2 (de) * 1994-07-18 2005-06-16 Nippon Telegraph And Telephone Corp. Eine störungsfreie Wegumschaltungsanordnung und Verfahren

Also Published As

Publication number Publication date
CA2306281A1 (en) 1999-04-22
JP4328834B2 (ja) 2009-09-09
DE69821018T2 (de) 2004-11-11
EP1025742B1 (de) 2004-01-07
WO1999020076A1 (fr) 1999-04-22
US6611942B1 (en) 2003-08-26
FR2769778A1 (fr) 1999-04-16
JP2001520493A (ja) 2001-10-30
EP1025742A1 (de) 2000-08-09
FR2769778B1 (fr) 2000-10-27

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Legal Events

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