DE60032445D1 - Verfahren und Vorrichtung zur Umsetzung von einem STM-1-Signal in ein Sub-STM-1-Signal und umgekehrt in einer Funkübertragung - Google Patents

Verfahren und Vorrichtung zur Umsetzung von einem STM-1-Signal in ein Sub-STM-1-Signal und umgekehrt in einer Funkübertragung

Info

Publication number
DE60032445D1
DE60032445D1 DE60032445T DE60032445T DE60032445D1 DE 60032445 D1 DE60032445 D1 DE 60032445D1 DE 60032445 T DE60032445 T DE 60032445T DE 60032445 T DE60032445 T DE 60032445T DE 60032445 D1 DE60032445 D1 DE 60032445D1
Authority
DE
Germany
Prior art keywords
stm
signal
converting
sub
radio transmission
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
DE60032445T
Other languages
English (en)
Other versions
DE60032445T2 (de
Inventor
Claudio Colombo
Primo Garofoli
Giuseppa Licata
Alberto Lometti
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.)
Alcatel Lucent SAS
Original Assignee
Alcatel CIT SA
Alcatel 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 Alcatel CIT SA, Alcatel SA filed Critical Alcatel CIT SA
Application granted granted Critical
Publication of DE60032445D1 publication Critical patent/DE60032445D1/de
Publication of DE60032445T2 publication Critical patent/DE60032445T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • H04Q11/0421—Circuit arrangements therefor
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/16—Time-division multiplex systems in which the time allocation to individual channels within a transmission cycle is variable, e.g. to accommodate varying complexity of signals, to vary number of channels transmitted
    • H04J3/1605—Fixed allocated frame structures
    • H04J3/1611—Synchronous digital hierarchy [SDH] or SONET
    • 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
    • H04J2203/0028—Local loop
    • H04J2203/003—Medium of transmission, e.g. fibre, cable, radio
    • H04J2203/0035—Radio

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
DE60032445T 1999-12-21 2000-12-14 Verfahren und Vorrichtung zur Umsetzung von einem STM-1-Signal in ein Sub-STM-1-Signal und umgekehrt in einer Funkübertragung Expired - Lifetime DE60032445T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMI992653 1999-12-21
IT1999MI002653A IT1314145B1 (it) 1999-12-21 1999-12-21 Metodo e dispositivo per convertire un segnale stm-1 in un segnale sub-stm-1 e vice-versa in trasmissioni radio

Publications (2)

Publication Number Publication Date
DE60032445D1 true DE60032445D1 (de) 2007-02-01
DE60032445T2 DE60032445T2 (de) 2007-10-11

Family

ID=11384153

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60032445T Expired - Lifetime DE60032445T2 (de) 1999-12-21 2000-12-14 Verfahren und Vorrichtung zur Umsetzung von einem STM-1-Signal in ein Sub-STM-1-Signal und umgekehrt in einer Funkübertragung

Country Status (5)

Country Link
US (1) US6937625B2 (de)
EP (1) EP1111829B1 (de)
AT (1) ATE349114T1 (de)
DE (1) DE60032445T2 (de)
IT (1) IT1314145B1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL136670A0 (en) * 2000-06-11 2001-06-14 Eci Telecom Ltd Method for ensuring error-free transmission of a telecommunication signal including temporary data channels
DE10047510A1 (de) * 2000-09-26 2002-04-11 Alcatel Sa Transportmodul für SDH/SONET
US6580731B1 (en) * 2001-05-18 2003-06-17 Network Elements, Inc. Multi-stage SONET overhead processing
US7075953B2 (en) * 2001-07-30 2006-07-11 Network-Elements, Inc. Programmable SONET framing

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4108230A1 (de) * 1991-03-14 1992-09-17 Standard Elektrik Lorenz Ag Leitungsueberwachung fuer sdh-signale
JPH05160825A (ja) * 1991-12-03 1993-06-25 Fujitsu Ltd 同期回路
GB9127116D0 (en) * 1991-12-20 1992-02-19 Jahromi Fazlollah R Interconnecting communications networks
FI95854C (fi) * 1992-04-23 1996-03-25 Nokia Telecommunications Oy Menetelmä sekä digitaalinen ristikytkentäarkkitehtuuri SDH-signaalien ristikytkentää varten
DE69329310T2 (de) * 1992-05-29 2001-01-18 Nec Corp SDH Funkkommunikationssystem und Sende-/Empfangseinrichtung hierzu
US5457691A (en) * 1993-12-16 1995-10-10 At&T Corp. Method and apparatus for intrasystem communication links in a transmission system using synchronous data hierarchy
FR2723282B1 (fr) * 1994-07-29 1996-09-13 Alcatel Telspace Procede d'entrelacement et de desentrelacement de trames sdh et systeme correspondant
GB2312353B (en) * 1996-04-16 2000-12-06 Gpt Ltd Digital telecommunications transmision systems
US6556593B1 (en) * 1996-12-11 2003-04-29 International Business Machines Corporation Digital cross connect and add/drop multiplexing device for SDH or SONET signals
JP3276572B2 (ja) * 1996-12-20 2002-04-22 富士通株式会社 ディジタル多重無線装置
JP3421208B2 (ja) * 1996-12-20 2003-06-30 沖電気工業株式会社 ディジタル伝送システムおよび同期伝送装置におけるパス試験信号生成回路ならびにパス試験信号検査回路
JPH10262017A (ja) * 1997-03-19 1998-09-29 Fujitsu Ltd Ｓｄｈ多重伝送システム及びその装置
US6633584B1 (en) * 1998-12-21 2003-10-14 Nortel Networks Limited Payload translation between frame options in synchronous digital hierarchy networks

Also Published As

Publication number Publication date
DE60032445T2 (de) 2007-10-11
IT1314145B1 (it) 2002-12-04
ITMI992653A1 (it) 2001-06-21
ATE349114T1 (de) 2007-01-15
US6937625B2 (en) 2005-08-30
US20010004358A1 (en) 2001-06-21
EP1111829B1 (de) 2006-12-20
ITMI992653A0 (it) 1999-12-21
EP1111829A2 (de) 2001-06-27
EP1111829A3 (de) 2005-06-01

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Legal Events

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

Owner name: ALCATEL LUCENT, PARIS, FR

8364 No opposition during term of opposition