DK239990A - Regenerativt knudepunkt til et kommunikationsnetvaerk - Google Patents

Regenerativt knudepunkt til et kommunikationsnetvaerk Download PDF

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Publication number
DK239990A
DK239990A DK239990A DK239990A DK239990A DK 239990 A DK239990 A DK 239990A DK 239990 A DK239990 A DK 239990A DK 239990 A DK239990 A DK 239990A DK 239990 A DK239990 A DK 239990A
Authority
DK
Denmark
Prior art keywords
channel
node
scrambled
delay
sequence
Prior art date
Application number
DK239990A
Other languages
Danish (da)
English (en)
Other versions
DK239990D0 (da
Inventor
David Wynford Faulkner
Original Assignee
British Telecomm
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 British Telecomm filed Critical British Telecomm
Publication of DK239990D0 publication Critical patent/DK239990D0/da
Publication of DK239990A publication Critical patent/DK239990A/da

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/0602—Systems characterised by the synchronising information used
    • H04J3/0605—Special codes used as synchronising signal
    • H04J3/0611—PN codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/08—Intermediate station arrangements, e.g. for branching, for tapping-off
    • H04J3/085—Intermediate station arrangements, e.g. for branching, for tapping-off for ring networks, e.g. SDH/SONET rings, self-healing rings, meashed SDH/SONET networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Small-Scale Networks (AREA)
  • Radio Relay Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Dowels (AREA)
  • Telephone Function (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Networks Using Active Elements (AREA)
  • Optical Communication System (AREA)
  • Radiation-Therapy Devices (AREA)
  • Aerials With Secondary Devices (AREA)
  • Circuits Of Receivers In General (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
DK239990A 1988-04-08 1990-10-04 Regenerativt knudepunkt til et kommunikationsnetvaerk DK239990A (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB888808301A GB8808301D0 (en) 1988-04-08 1988-04-08 Regenerative node for ring network
PCT/GB1989/000356 WO1989010033A1 (fr) 1988-04-08 1989-04-06 Noeud a regeneration pour reseau de transmission

Publications (2)

Publication Number Publication Date
DK239990D0 DK239990D0 (da) 1990-10-04
DK239990A true DK239990A (da) 1990-10-04

Family

ID=10634842

Family Applications (1)

Application Number Title Priority Date Filing Date
DK239990A DK239990A (da) 1988-04-08 1990-10-04 Regenerativt knudepunkt til et kommunikationsnetvaerk

Country Status (12)

Country Link
US (1) US5121389A (fr)
EP (1) EP0336766B1 (fr)
JP (1) JPH03503706A (fr)
AT (1) ATE92696T1 (fr)
CA (1) CA1324846C (fr)
DE (1) DE68907973T2 (fr)
DK (1) DK239990A (fr)
ES (1) ES2044098T3 (fr)
FI (1) FI904781A0 (fr)
GB (1) GB8808301D0 (fr)
HK (1) HK134496A (fr)
WO (1) WO1989010033A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5970095A (en) * 1997-04-14 1999-10-19 Lockheed Martin Corporation Secure data transmission on a TDM isochronous network
US7921213B1 (en) * 2002-09-26 2011-04-05 Unisys Corporation Ring content distribution system
US7391794B2 (en) * 2005-05-25 2008-06-24 Jds Uniphase Corporation Injection seeding of frequency-converted Q-switched laser
CN111031489B (zh) * 2018-10-10 2021-11-09 华为技术有限公司 一种单播或组播侧行控制信息的发送方法和通信设备

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6801502A (fr) * 1968-02-01 1969-08-05
US3751595A (en) * 1970-03-09 1973-08-07 Minnesota Mining & Mfg Time sharing subscriber communications system
US3852534A (en) * 1973-06-07 1974-12-03 Us Army Method and apparatus for synchronizing pseudorandom coded data sequences
NL7400760A (nl) * 1974-01-21 1975-07-23 Philips Nv Transmissiesysteem voor pulssignalen van vaste klokfrequentie.
GB8322531D0 (en) * 1983-08-22 1983-09-21 Gen Electric Co Plc Transmission systems
US4791653A (en) * 1987-08-25 1988-12-13 Hewlett-Packard Company Pseudorandom word sequence synchronizer
JPH0642663B2 (ja) * 1988-03-16 1994-06-01 富士通株式会社 ディジタル通信方式の中間中継局

Also Published As

Publication number Publication date
EP0336766B1 (fr) 1993-08-04
DE68907973D1 (de) 1993-09-09
EP0336766A1 (fr) 1989-10-11
DE68907973T2 (de) 1994-01-05
GB8808301D0 (en) 1988-05-11
US5121389A (en) 1992-06-09
FI904781A0 (fi) 1990-09-28
JPH03503706A (ja) 1991-08-15
CA1324846C (fr) 1993-11-30
DK239990D0 (da) 1990-10-04
ES2044098T3 (es) 1994-01-01
ATE92696T1 (de) 1993-08-15
WO1989010033A1 (fr) 1989-10-19
HK134496A (en) 1996-08-02

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