HK134496A - A regenerative node for a communications network - Google Patents

A regenerative node for a communications network

Info

Publication number
HK134496A
HK134496A HK134496A HK134496A HK134496A HK 134496 A HK134496 A HK 134496A HK 134496 A HK134496 A HK 134496A HK 134496 A HK134496 A HK 134496A HK 134496 A HK134496 A HK 134496A
Authority
HK
Hong Kong
Prior art keywords
channel
node
scrambled
delay
sequence
Prior art date
Application number
HK134496A
Other languages
English (en)
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 HK134496A publication Critical patent/HK134496A/xx

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)
  • Time-Division Multiplex Systems (AREA)
  • Radio Relay Systems (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Networks Using Active Elements (AREA)
  • Optical Communication System (AREA)
  • Dowels (AREA)
  • Telephone Function (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Radiation-Therapy Devices (AREA)
  • Aerials With Secondary Devices (AREA)
  • Circuits Of Receivers In General (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
HK134496A 1988-04-08 1996-07-25 A regenerative node for a communications network HK134496A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB888808301A GB8808301D0 (en) 1988-04-08 1988-04-08 Regenerative node for ring network

Publications (1)

Publication Number Publication Date
HK134496A true HK134496A (en) 1996-08-02

Family

ID=10634842

Family Applications (1)

Application Number Title Priority Date Filing Date
HK134496A HK134496A (en) 1988-04-08 1996-07-25 A regenerative node for a communications network

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
WO1989010033A1 (fr) 1989-10-19
ATE92696T1 (de) 1993-08-15
GB8808301D0 (en) 1988-05-11
DE68907973T2 (de) 1994-01-05
EP0336766A1 (fr) 1989-10-11
DK239990D0 (da) 1990-10-04
ES2044098T3 (es) 1994-01-01
CA1324846C (fr) 1993-11-30
FI904781A0 (fi) 1990-09-28
DE68907973D1 (de) 1993-09-09
US5121389A (en) 1992-06-09
DK239990A (da) 1990-10-04
JPH03503706A (ja) 1991-08-15
EP0336766B1 (fr) 1993-08-04

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)