DE69917639D1 - Anordnung zur verarbeitung von sonet- oder SDH-DS0-Rahmen zur Kanalzurordnung - Google Patents

Anordnung zur verarbeitung von sonet- oder SDH-DS0-Rahmen zur Kanalzurordnung

Info

Publication number
DE69917639D1
DE69917639D1 DE69917639T DE69917639T DE69917639D1 DE 69917639 D1 DE69917639 D1 DE 69917639D1 DE 69917639 T DE69917639 T DE 69917639T DE 69917639 T DE69917639 T DE 69917639T DE 69917639 D1 DE69917639 D1 DE 69917639D1
Authority
DE
Germany
Prior art keywords
sdh
frames
arrangement
channel assignment
sonet
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
DE69917639T
Other languages
English (en)
Other versions
DE69917639T2 (de
Inventor
David Penkler
Daniel Tronca
Francois Vincent
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.)
Hewlett Packard Development Co LP
Original Assignee
Hewlett Packard Co
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 Hewlett Packard Co filed Critical Hewlett Packard Co
Application granted granted Critical
Publication of DE69917639D1 publication Critical patent/DE69917639D1/de
Publication of DE69917639T2 publication Critical patent/DE69917639T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F5/00—Methods or arrangements for data conversion without changing the order or content of the data handled
    • G06F5/06—Methods or arrangements for data conversion without changing the order or content of the data handled for changing the speed of data flow, i.e. speed regularising or timing, e.g. delay lines, FIFO buffers; over- or underrun control therefor
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/062—Synchronisation of signals having the same nominal but fluctuating bit rates, e.g. using buffers
    • H04J3/0623—Synchronous multiplexing systems, e.g. synchronous digital hierarchy/synchronous optical network (SDH/SONET), synchronisation with a pointer process
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/07—Synchronising arrangements using pulse stuffing for systems with different or fluctuating information rates or bit rates
    • 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
    • H04J2203/0073—Services, e.g. multimedia, GOS, QOS
    • H04J2203/0076—Channel characteristics, e.g. BER, error detection, error correction, delay, jitter
    • 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
DE69917639T 1999-10-08 1999-10-08 Anordnung zur verarbeitung von sonet- oder SDH-DS0-Rahmen zur Kanalzurordnung Expired - Lifetime DE69917639T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP99410129A EP1091289B1 (de) 1999-10-08 1999-10-08 Anordnung zur verarbeitung von sonet- oder SDH-DS0-Rahmen zur Kanalzurordnung

Publications (2)

Publication Number Publication Date
DE69917639D1 true DE69917639D1 (de) 2004-07-01
DE69917639T2 DE69917639T2 (de) 2005-05-19

Family

ID=8242274

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69917639T Expired - Lifetime DE69917639T2 (de) 1999-10-08 1999-10-08 Anordnung zur verarbeitung von sonet- oder SDH-DS0-Rahmen zur Kanalzurordnung

Country Status (3)

Country Link
US (1) US6891863B1 (de)
EP (1) EP1091289B1 (de)
DE (1) DE69917639T2 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002300130A (ja) * 2001-03-29 2002-10-11 Nec Corp Ｓｏｎｅｔ／ｓｄｈのオーバヘッド挿入／抽出方式及び装置
WO2002089374A2 (en) * 2001-04-26 2002-11-07 International Business Machines Corporation Multiple low-speed into single high-speed sdh/sonet channel mapper / framer device and method
KR100611579B1 (ko) * 2004-12-10 2006-08-10 한국전자통신연구원 멀티밴드와 멀티캐리어를 위한 단말 플랫폼 보드 및 장치
US7839885B2 (en) * 2005-04-25 2010-11-23 Lsi Corporation Connection memory for tributary time-space switches
US7656791B1 (en) * 2006-07-19 2010-02-02 Pmc-Sierra, Inc. Systems and methods for hitless equipment protection
CN100512059C (zh) * 2006-08-16 2009-07-08 华为技术有限公司 在无源光网络中传输同步数字体系业务的方法及装置
US8149871B2 (en) * 2009-02-13 2012-04-03 Cisco Technology, Inc. Pointer offset mechanism enabling cost effective SONET/SDH mapping/demapping over ethernet
CN106027195B (zh) * 2015-12-29 2018-12-14 深圳市恒扬数据股份有限公司 一种识别sdh线路通道结构和协议类型的方法和装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4323790A (en) 1980-06-05 1982-04-06 International Telephone And Telegraph Corporation Elastic storage and synchronization control apparatus for use in a telephone switching system
JPH0194731A (ja) * 1987-10-07 1989-04-13 Mitsubishi Electric Corp 時分割多重化装置
US4942553A (en) 1988-05-12 1990-07-17 Zilog, Inc. System for providing notification of impending FIFO overruns and underruns
US5402452A (en) 1992-08-25 1995-03-28 Alcatel Network Systems, Inc. Incremental phase smoothing desynchronizer and calculation apparatus
US5784377A (en) * 1993-03-09 1998-07-21 Hubbell Incorporated Integrated digital loop carrier system with virtual tributary mapper circuit
US5448558A (en) 1994-04-05 1995-09-05 International Business Machines Corporation Method and apparatus for managing packet FIFOS
JPH07297830A (ja) * 1994-04-21 1995-11-10 Mitsubishi Electric Corp 多重化装置、非多重化装置、スイッチング装置、およびネットワークアダプタ
CA2124610C (en) * 1994-05-30 1998-10-06 Charles Kevin Huscroft Integrated user network interface device
EP0692764B1 (de) 1994-06-17 2000-08-09 Advanced Micro Devices, Inc. Speicherübertragungsgeschwindigkeitsbegrenzung für PCI-Meister
JP2770786B2 (ja) * 1995-06-05 1998-07-02 日本電気株式会社 構造化データの多重ａｔｍ／ｓｔｍ変換装置
US5673399A (en) 1995-11-02 1997-09-30 International Business Machines, Corporation System and method for enhancement of system bus to mezzanine bus transactions
US5742765A (en) 1996-06-19 1998-04-21 Pmc-Sierra, Inc. Combination local ATM segmentation and reassembly and physical layer device
US5940456A (en) * 1996-06-20 1999-08-17 Ut Starcom, Inc. Synchronous plesiochronous digital hierarchy transmission systems
US5881248A (en) 1997-03-06 1999-03-09 Advanced Micro Devices, Inc. System and method for optimizing system bus bandwidth in an embedded communication system
US6603776B1 (en) * 1999-04-05 2003-08-05 Lucent Technologies, Inc. & Pmc-Sierra, Inc. System for efficient broadband data payload conversion

Also Published As

Publication number Publication date
DE69917639T2 (de) 2005-05-19
EP1091289A1 (de) 2001-04-11
US6891863B1 (en) 2005-05-10
EP1091289B1 (de) 2004-05-26

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: HEWLETT-PACKARD DEVELOPMENT CO., L.P., HOUSTON, TE

8364 No opposition during term of opposition