ATE349114T1 - 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
ATE349114T1
ATE349114T1 AT00403543T AT00403543T ATE349114T1 AT E349114 T1 ATE349114 T1 AT E349114T1 AT 00403543 T AT00403543 T AT 00403543T AT 00403543 T AT00403543 T AT 00403543T AT E349114 T1 ATE349114 T1 AT E349114T1
Authority
AT
Austria
Prior art keywords
stm
signal
converting
sub
radio transmission
Prior art date
Application number
AT00403543T
Other languages
English (en)
Inventor
Claudio Colombo
Primo Garofoli
Giuseppa Licata
Alberto Lometti
Original Assignee
Cit Alcatel
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 Cit Alcatel filed Critical Cit Alcatel
Application granted granted Critical
Publication of ATE349114T1 publication Critical patent/ATE349114T1/de

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)
AT00403543T 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 ATE349114T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
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 (1)

Publication Number Publication Date
ATE349114T1 true ATE349114T1 (de) 2007-01-15

Family

ID=11384153

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00403543T ATE349114T1 (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., Tokio/Tokyo 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
KR100323159B1 (ko) * 1996-12-11 2002-03-08 포만 제프리 엘 에스디에이치또는소넷신호용디지탈교차-접속및추가/탈락다중화장치
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
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
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
EP1111829A2 (de) 2001-06-27
ITMI992653A1 (it) 2001-06-21
DE60032445T2 (de) 2007-10-11
ITMI992653A0 (it) 1999-12-21
IT1314145B1 (it) 2002-12-04
EP1111829A3 (de) 2005-06-01
DE60032445D1 (de) 2007-02-01
US20010004358A1 (en) 2001-06-21
EP1111829B1 (de) 2006-12-20
US6937625B2 (en) 2005-08-30

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties