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GB8809258D0 - Communications systems - Google Patents

Communications systems

Info

Publication number
GB8809258D0
GB8809258D0 GB888809258A GB8809258A GB8809258D0 GB 8809258 D0 GB8809258 D0 GB 8809258D0 GB 888809258 A GB888809258 A GB 888809258A GB 8809258 A GB8809258 A GB 8809258A GB 8809258 D0 GB8809258 D0 GB 8809258D0
Authority
GB
United Kingdom
Prior art keywords
communications systems
communications
systems
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.)
Pending
Application number
GB888809258A
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.)
DOWTY INFORMATION SYSTEMS Ltd
Original Assignee
DOWTY INFORMATION SYSTEMS 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 DOWTY INFORMATION SYSTEMS Ltd filed Critical DOWTY INFORMATION SYSTEMS Ltd
Priority to GB888809258A priority Critical patent/GB8809258D0/en
Publication of GB8809258D0 publication Critical patent/GB8809258D0/en
Priority to PCT/GB1989/000419 priority patent/WO1989010668A1/en
Priority to GB8909015A priority patent/GB2217955B/en
Priority to EP19890905138 priority patent/EP0374212A1/en
Pending legal-status Critical Current

Links

GB888809258A 1988-04-20 1988-04-20 Communications systems Pending GB8809258D0 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB888809258A GB8809258D0 (en) 1988-04-20 1988-04-20 Communications systems
PCT/GB1989/000419 WO1989010668A1 (en) 1988-04-20 1989-04-20 Multiple access communications system
GB8909015A GB2217955B (en) 1988-04-20 1989-04-20 Communications systems
EP19890905138 EP0374212A1 (en) 1988-04-20 1989-04-20 Multiple access communications system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB888809258A GB8809258D0 (en) 1988-04-20 1988-04-20 Communications systems

Publications (1)

Publication Number Publication Date
GB8809258D0 true GB8809258D0 (en) 1988-05-25

Family

ID=10635471

Family Applications (2)

Application Number Title Priority Date Filing Date
GB888809258A Pending GB8809258D0 (en) 1988-04-20 1988-04-20 Communications systems
GB8909015A Expired - Fee Related GB2217955B (en) 1988-04-20 1989-04-20 Communications systems

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB8909015A Expired - Fee Related GB2217955B (en) 1988-04-20 1989-04-20 Communications systems

Country Status (3)

Country Link
EP (1) EP0374212A1 (en)
GB (2) GB8809258D0 (en)
WO (1) WO1989010668A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8809258D0 (en) * 1988-04-20 1988-05-25 Dowty Information Systems Ltd Communications systems
US5124985A (en) * 1988-12-13 1992-06-23 Small Power Communication Systems Research Laboratories Co., Ltd. Radiocommunication system using time-division digital frames
SE464955B (en) * 1989-11-03 1991-07-01 Ericsson Telefon Ab L M PROCEDURE TO CLASSIFY A FRAMEWORK STRUCTURE IN A MOBILE STATION
EP0453591B1 (en) * 1990-04-24 1994-10-12 Small Power Communication Systems Research Laboratories Co., Ltd. Radiocommunication system using time-division digital frames
GB9022682D0 (en) * 1990-10-18 1990-11-28 British Telecomm Passive optical network
GB9024684D0 (en) * 1990-11-13 1991-01-02 Cognito Group Ltd A method of communicating data
GB2260877B (en) * 1991-10-26 1995-09-06 Motorola Ltd Method of access in trunked communications system
GB2281470B (en) * 1993-04-02 1998-07-15 Motorola Ltd Multichannel random access communications system
EP0644702B1 (en) * 1993-09-17 2001-11-14 Alcatel Communication protocol for a mobile communication system
JPH0818535A (en) * 1994-06-29 1996-01-19 Sony Corp Transmitter-receiver of tdma system
CN1080956C (en) * 1995-10-06 2002-03-13 日本电信电话株式会社 TDMA communication system
FI960987A (en) 1996-03-01 1997-09-02 Nokia Telecommunications Oy Method for controlling a base station and a base station

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2165127B (en) * 1984-09-26 1988-04-07 Philips Electronic Associated Multiple access communications system
GB8809258D0 (en) * 1988-04-20 1988-05-25 Dowty Information Systems Ltd Communications systems

Also Published As

Publication number Publication date
GB2217955A (en) 1989-11-01
GB8909015D0 (en) 1989-06-07
EP0374212A1 (en) 1990-06-27
WO1989010668A1 (en) 1989-11-02
GB2217955B (en) 1992-09-02

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