GB2260665B - Communications - Google Patents

Communications

Info

Publication number
GB2260665B
GB2260665B GB8925327A GB8925327A GB2260665B GB 2260665 B GB2260665 B GB 2260665B GB 8925327 A GB8925327 A GB 8925327A GB 8925327 A GB8925327 A GB 8925327A GB 2260665 B GB2260665 B GB 2260665B
Authority
GB
United Kingdom
Prior art keywords
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 - Fee Related
Application number
GB8925327A
Other versions
GB8925327D0 (en
GB2260665A (en
Inventor
John Masterton
Peter Alan Ramsdale
Douglas Mciay
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
Alcatel Submarine Networks UK Ltd
Nortel Networks Optical Components Ltd
Original Assignee
STC PLC
Northern Telecom Europe Ltd
STC Submarine Systems Ltd
STC Ltd
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 STC PLC, Northern Telecom Europe Ltd, STC Submarine Systems Ltd, STC Ltd filed Critical STC PLC
Priority to GB8925327A priority Critical patent/GB2260665B/en
Publication of GB8925327D0 publication Critical patent/GB8925327D0/en
Publication of GB2260665A publication Critical patent/GB2260665A/en
Application granted granted Critical
Publication of GB2260665B publication Critical patent/GB2260665B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/25—Arrangements specific to fibre transmission

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
GB8925327A 1989-11-09 1989-11-09 Communications Expired - Fee Related GB2260665B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8925327A GB2260665B (en) 1989-11-09 1989-11-09 Communications

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8925327A GB2260665B (en) 1989-11-09 1989-11-09 Communications

Publications (3)

Publication Number Publication Date
GB8925327D0 GB8925327D0 (en) 1993-01-06
GB2260665A GB2260665A (en) 1993-04-21
GB2260665B true GB2260665B (en) 1993-12-15

Family

ID=10666005

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8925327A Expired - Fee Related GB2260665B (en) 1989-11-09 1989-11-09 Communications

Country Status (1)

Country Link
GB (1) GB2260665B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19502641C2 (en) * 1995-01-20 1999-01-14 Deutsche Telephonwerk Kabel Arrangement for network termination technology for public, stationary telecommunication networks
DE19524650A1 (en) * 1995-07-06 1997-01-09 Sel Alcatel Ag Hybrid transmission system for radio and optical signals - has stationary radio station coupled to light conductor network with reception of light having two spectral components and transmission following conversion to electrical signal

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1218421A (en) * 1967-02-06 1971-01-06 Laser Link Corp Laser link communication system
US4599745A (en) * 1984-05-21 1986-07-08 The United States Of America As Represented By The Secretary Of The Navy Hybrid fiber optics and radio frequency telemetry apparatus for acquiring data from an underwater environment
EP0187086A1 (en) * 1984-12-14 1986-07-09 Thomson-Csf Method for friend-or-foe interrogation, and system using this method

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1218421A (en) * 1967-02-06 1971-01-06 Laser Link Corp Laser link communication system
US4599745A (en) * 1984-05-21 1986-07-08 The United States Of America As Represented By The Secretary Of The Navy Hybrid fiber optics and radio frequency telemetry apparatus for acquiring data from an underwater environment
EP0187086A1 (en) * 1984-12-14 1986-07-09 Thomson-Csf Method for friend-or-foe interrogation, and system using this method

Also Published As

Publication number Publication date
GB8925327D0 (en) 1993-01-06
GB2260665A (en) 1993-04-21

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20061109