DE69132957T2 - Digitales Multiplexübertragungssystem für Übertragung von Kanalidentifikationsinformation - Google Patents

Digitales Multiplexübertragungssystem für Übertragung von Kanalidentifikationsinformation

Info

Publication number
DE69132957T2
DE69132957T2 DE69132957T DE69132957T DE69132957T2 DE 69132957 T2 DE69132957 T2 DE 69132957T2 DE 69132957 T DE69132957 T DE 69132957T DE 69132957 T DE69132957 T DE 69132957T DE 69132957 T2 DE69132957 T2 DE 69132957T2
Authority
DE
Germany
Prior art keywords
identification information
transmission
channel identification
digital multiplex
transmission system
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 - Fee Related
Application number
DE69132957T
Other languages
English (en)
Other versions
DE69132957D1 (de
Inventor
Takashi Mizuochi
Susumu Sato
Hiroshi Ichibangase
Tadayoshi Kitayama
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Application granted granted Critical
Publication of DE69132957D1 publication Critical patent/DE69132957D1/de
Publication of DE69132957T2 publication Critical patent/DE69132957T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/236—Assembling of a multiplex stream, e.g. transport stream, by combining a video stream with other content or additional data, e.g. inserting a URL [Uniform Resource Locator] into a video stream, multiplexing software data into a video stream; Remultiplexing of multiplex streams; Insertion of stuffing bits into the multiplex stream, e.g. to obtain a constant bit-rate; Assembling of a packetised elementary stream
    • H04N21/2365—Multiplexing of several video streams
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/12—Arrangements providing for calling or supervisory signals
    • 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
    • H04N21/434—Disassembling of a multiplex stream, e.g. demultiplexing audio and video streams, extraction of additional data from a video stream; Remultiplexing of multiplex streams; Extraction or processing of SI; Disassembling of packetised elementary stream
    • H04N21/4347—Demultiplexing of several video streams
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/08—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division
    • 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
    • H04J—MULTIPLEX COMMUNICATION
    • H04J2203/00—Aspects of optical multiplex systems other than those covered by H04J14/05 and H04J14/07
    • H04J2203/0001—Provisions for broadband connections in integrated services digital network using frames of the Optical Transport Network [OTN] or using synchronous transfer mode [STM], e.g. SONET, SDH
    • H04J2203/0089—Multiplexing, e.g. coding, scrambling, SONET
DE69132957T 1990-11-21 1991-11-06 Digitales Multiplexübertragungssystem für Übertragung von Kanalidentifikationsinformation Expired - Fee Related DE69132957T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP31654090 1990-11-21
JP41449890 1990-12-26

Publications (2)

Publication Number Publication Date
DE69132957D1 DE69132957D1 (de) 2002-04-25
DE69132957T2 true DE69132957T2 (de) 2002-11-07

Family

ID=26568701

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69132957T Expired - Fee Related DE69132957T2 (de) 1990-11-21 1991-11-06 Digitales Multiplexübertragungssystem für Übertragung von Kanalidentifikationsinformation

Country Status (3)

Country Link
US (1) US5400163A (de)
EP (1) EP0486874B1 (de)
DE (1) DE69132957T2 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5576874A (en) * 1991-07-31 1996-11-19 Alcatel Network Systems, Inc. Optical distribution shelf for a remote terminal of an optical fiber telecommunications network
JP3647055B2 (ja) * 1993-11-17 2005-05-11 キヤノン株式会社 情報処理システム、管理方法および管理装置
US5488408A (en) * 1994-03-22 1996-01-30 A.C. Nielsen Company Serial data channel metering attachment for metering channels to which a receiver is tuned
JP3846918B2 (ja) * 1994-08-02 2006-11-15 富士通株式会社 光伝送システム、光多重伝送システム及びその周辺技術
GB2302484B (en) * 1995-06-17 1999-08-04 Northern Telecom Ltd Optical tdm transmission system
US5838470A (en) * 1995-07-27 1998-11-17 University Technology Corporation Optical wavelength tracking receiver
JPH0951325A (ja) * 1995-08-09 1997-02-18 Nec Corp 波長多重光伝送システム
JP3055603B2 (ja) * 1996-07-19 2000-06-26 日本電気株式会社 光ネットワーク
JP3512580B2 (ja) * 1996-12-10 2004-03-29 日本電気株式会社 光時分割多重伝送用光送信装置と光受信装置及びこれらを備えた光時分割多重光伝送装置
GB9704587D0 (en) 1997-03-05 1997-04-23 Fujitsu Ltd Wavelength-division multiplexing in passive optical networks
FR2767441B1 (fr) * 1997-08-18 1999-09-17 Alsthom Cge Alcatel Procedes de marquage et d'identification commune d'une liaison mic et d'un intervalle de temps par deux noeuds, liaison mic et intervalle de temps correspondants
US6631018B1 (en) 1997-08-27 2003-10-07 Nortel Networks Limited WDM optical network with passive pass-through at each node
US6278535B1 (en) 1998-05-06 2001-08-21 Ciena Corporation SONET Jo byte message monitoring system
JP3490611B2 (ja) 1998-07-02 2004-01-26 富士通株式会社 バーチャルコンカチチャネル管理方法及びこれに用いられる伝送装置
GB2342013B (en) 1998-09-23 2003-06-25 Sony Uk Ltd Multiplexing digital signals
DE10154251B4 (de) * 2001-11-05 2005-08-04 Siemens Ag Verfahren zur gesicherten Identifizierung und empfängerseitigen Selektion der Kanäle für nach dem SDH-Prinzip übertragene STM-1-Signale und hierfür geeignete Schaltungseinheit
ATE369717T1 (de) * 2002-10-16 2007-08-15 Alcatel Lucent Paketvermittlung für paketdatenübertragungssysteme in einer multikanalfunkanordnung
US7644309B2 (en) * 2005-05-20 2010-01-05 Nokia Corporation Recovering a hardware module from a malfunction
KR20080077835A (ko) * 2007-02-21 2008-08-26 삼성전자주식회사 데이터 복조 방법 및 장치
KR101454027B1 (ko) * 2007-08-10 2014-10-24 한국전자통신연구원 병렬 구조를 가지는 시분할 다중화 통신 시스템 및 방법
CN107592158B (zh) * 2016-07-08 2019-11-22 上海诺基亚贝尔股份有限公司 光纤通信系统中的信号处理的方法和设备

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6243231A (ja) * 1985-08-20 1987-02-25 Nec Corp 光ヘテロダイン・ホモダイン検波波長多重伝送方法
WO1988001815A1 (en) * 1986-08-30 1988-03-10 Fujitsu Limited Multiplex dividing apparatus in a synchronous multiplexing system
GB8629291D0 (en) * 1986-12-08 1987-01-14 British Broadcasting Corp Programming of broadcast receiving devices
US4797879A (en) * 1987-06-05 1989-01-10 American Telephone And Telegraph Company At&T Bell Laboratories Packet switched interconnection protocols for a star configured optical lan
CA1279414C (en) * 1987-06-26 1991-01-22 Makoto Nishio Apparatus for discriminating an optical signal from others and an apparatus for tuning an optical wavelength filter used in the same
JPS6447437A (en) * 1987-08-13 1989-02-21 Furukawa Electric Co Ltd Feeder of raw material
JPH0191539A (ja) * 1987-10-01 1989-04-11 Nec Corp フレーム同期方法
US4989200A (en) * 1988-12-22 1991-01-29 Gte Laboratories Incorporated Coherent subcarrier multiplexed optical communication system
US4916705A (en) * 1989-05-04 1990-04-10 At&T Bell Laboratories Random-access digitally-tuned coherent optical receiver

Also Published As

Publication number Publication date
US5400163A (en) 1995-03-21
EP0486874A2 (de) 1992-05-27
EP0486874A3 (en) 1993-06-09
DE69132957D1 (de) 2002-04-25
EP0486874B1 (de) 2002-03-20

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee