GB2125253B - Data communications system - Google Patents

Data communications system

Info

Publication number
GB2125253B
GB2125253B GB08221648A GB8221648A GB2125253B GB 2125253 B GB2125253 B GB 2125253B GB 08221648 A GB08221648 A GB 08221648A GB 8221648 A GB8221648 A GB 8221648A GB 2125253 B GB2125253 B GB 2125253B
Authority
GB
United Kingdom
Prior art keywords
communications system
data communications
data
communications
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
Application number
GB08221648A
Other versions
GB2125253A (en
Inventor
Robert Vincent Latin
Joseph Emil Ettinger
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.)
STC PLC
Original Assignee
Standard Telephone and Cables PLC
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 Standard Telephone and Cables PLC filed Critical Standard Telephone and Cables PLC
Priority to GB08221648A priority Critical patent/GB2125253B/en
Priority to ES524115A priority patent/ES524115A0/en
Priority to DE19833325569 priority patent/DE3325569A1/en
Publication of GB2125253A publication Critical patent/GB2125253A/en
Application granted granted Critical
Publication of GB2125253B publication Critical patent/GB2125253B/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/005—Optical Code Multiplex

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Small-Scale Networks (AREA)
  • Optical Communication System (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
GB08221648A 1982-07-27 1982-07-27 Data communications system Expired GB2125253B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB08221648A GB2125253B (en) 1982-07-27 1982-07-27 Data communications system
ES524115A ES524115A0 (en) 1982-07-27 1983-07-14 DIGITAL COMMUNICATION DISTRIBUTION SYSTEM
DE19833325569 DE3325569A1 (en) 1982-07-27 1983-07-15 DIGITAL TELECOMMUNICATION SYSTEM

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08221648A GB2125253B (en) 1982-07-27 1982-07-27 Data communications system

Publications (2)

Publication Number Publication Date
GB2125253A GB2125253A (en) 1984-02-29
GB2125253B true GB2125253B (en) 1985-09-11

Family

ID=10531930

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08221648A Expired GB2125253B (en) 1982-07-27 1982-07-27 Data communications system

Country Status (3)

Country Link
DE (1) DE3325569A1 (en)
ES (1) ES524115A0 (en)
GB (1) GB2125253B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4703474A (en) * 1986-02-28 1987-10-27 American Telephone And Telegraph Company, At&T Bell Laboratories Spread spectrum code-division-multiple-access (SS-CDMA) lightwave communication system
DE4417954A1 (en) * 1994-05-21 1995-11-23 Sel Alcatel Ag Synchronization procedures as well as synchronization devices, terminal and switching center therefor
SE523374C2 (en) 1997-07-31 2004-04-13 Ericsson Telefon Ab L M Communication using spectrum spreading methods over optical fibers

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1801999B2 (en) * 1968-10-09 1973-11-08 Telefunken Patentverwertungsgesellschaft Mbh, 7900 Ulm Broadband transmission channels showing a message transmission system with a large number of participants

Also Published As

Publication number Publication date
GB2125253A (en) 1984-02-29
DE3325569A1 (en) 1984-02-02
ES8502587A1 (en) 1984-11-16
ES524115A0 (en) 1984-11-16

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Legal Events

Date Code Title Description
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee