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GB2343589B - A method of authentication for a wireless communications terminal - Google Patents

A method of authentication for a wireless communications terminal

Info

Publication number
GB2343589B
GB2343589B GB9905183A GB9905183A GB2343589B GB 2343589 B GB2343589 B GB 2343589B GB 9905183 A GB9905183 A GB 9905183A GB 9905183 A GB9905183 A GB 9905183A GB 2343589 B GB2343589 B GB 2343589B
Authority
GB
United Kingdom
Prior art keywords
authentication
wireless communications
communications terminal
terminal
wireless
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 - Lifetime
Application number
GB9905183A
Other versions
GB9905183D0 (en
GB2343589A (en
Inventor
Chris Frank Howard
Louis Mimis Christodoulides
Paul Febvre
David Denis Mudge
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.)
International Mobile Satellite Organization
Inmarsat Global Ltd
Original Assignee
International Mobile Satellite Organization
Inmarsat Ltd
Inmarsat Two Co
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 International Mobile Satellite Organization, Inmarsat Ltd, Inmarsat Two Co filed Critical International Mobile Satellite Organization
Publication of GB9905183D0 publication Critical patent/GB9905183D0/en
Priority to CA002285168A priority Critical patent/CA2285168A1/en
Priority to SG9905071A priority patent/SG85137A1/en
Priority to AU53554/99A priority patent/AU774320B2/en
Priority to SG200105447A priority patent/SG115402A1/en
Priority to EP99307960A priority patent/EP0993149A3/en
Priority to CNB991250273A priority patent/CN100356805C/en
Priority to JP11325921A priority patent/JP2000152321A/en
Publication of GB2343589A publication Critical patent/GB2343589A/en
Application granted granted Critical
Publication of GB2343589B publication Critical patent/GB2343589B/en
Priority to US10/813,032 priority patent/US20060148483A1/en
Priority to AU2004201974A priority patent/AU2004201974A1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/185—Space-based or airborne stations; Stations for satellite systems
    • H04B7/1853—Satellite systems for providing telephony service to a mobile station, i.e. mobile satellite service
    • H04B7/18539—Arrangements for managing radio, resources, i.e. for establishing or releasing a connection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/06—Authentication
    • H04W12/062—Pre-authentication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/204—Multiple access
    • H04B7/212—Time-division multiple access [TDMA]
    • H04B7/2121—Channels assignment to the different stations
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W60/00—Affiliation to network, e.g. registration; Terminating affiliation with the network, e.g. de-registration

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Mobile Radio Communication Systems (AREA)
GB9905183A 1998-10-09 1999-03-05 A method of authentication for a wireless communications terminal Expired - Lifetime GB2343589B (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
CA002285168A CA2285168A1 (en) 1998-10-09 1999-10-07 Channel allocation method and apparatus
SG9905071A SG85137A1 (en) 1998-10-09 1999-10-08 Channel allocation method and apparatus
AU53554/99A AU774320B2 (en) 1998-10-09 1999-10-08 Channel allocation method and apparatus
SG200105447A SG115402A1 (en) 1998-10-09 1999-10-08 Channel allocation method and apparatus
EP99307960A EP0993149A3 (en) 1998-10-09 1999-10-08 Channel allocation method and apparatus
CNB991250273A CN100356805C (en) 1998-10-09 1999-10-09 Channel distributing method and device
JP11325921A JP2000152321A (en) 1998-10-09 1999-10-12 Method and system for channel assignment
US10/813,032 US20060148483A1 (en) 1998-10-09 2004-03-31 Channel allocation method and apparatus
AU2004201974A AU2004201974A1 (en) 1998-10-09 2004-05-10 Channel allocation method and apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9822145A GB2343594A (en) 1998-10-09 1998-10-09 Channel allocation method and apparatus

Publications (3)

Publication Number Publication Date
GB9905183D0 GB9905183D0 (en) 1999-04-28
GB2343589A GB2343589A (en) 2000-05-10
GB2343589B true GB2343589B (en) 2003-07-09

Family

ID=10840352

Family Applications (2)

Application Number Title Priority Date Filing Date
GB9822145A Withdrawn GB2343594A (en) 1998-10-09 1998-10-09 Channel allocation method and apparatus
GB9905183A Expired - Lifetime GB2343589B (en) 1998-10-09 1999-03-05 A method of authentication for a wireless communications terminal

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB9822145A Withdrawn GB2343594A (en) 1998-10-09 1998-10-09 Channel allocation method and apparatus

Country Status (1)

Country Link
GB (2) GB2343594A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2347828B (en) 1999-03-05 2004-05-19 Internat Mobile Satellite Orga Communication methods and apparatus
GB2347824B (en) 1999-03-05 2004-03-03 Internat Mobile Satellite Orga Communication methods and apparatus
GB2381416A (en) * 2001-10-24 2003-04-30 Ipwireless Inc Allocation of resources in a packet based radio communications system employing shared channels for data transfer
EP1387533A1 (en) * 2002-07-29 2004-02-04 Motorola, Inc. Communication of packet data units over signalling and traffic channels
DE60209204T2 (en) 2002-11-08 2006-08-03 Alcatel Transmitter and method for bandwidth allocation
US8194573B1 (en) 2008-07-14 2012-06-05 L-3 Communications, Corp. Directional access network control system and method
GB2489221A (en) * 2011-03-18 2012-09-26 Ip Wireless Inc Establishing preconfigured shared logical communications bearers and preconfigured shared radio bearers to provide a predefined quality of service
WO2018148861A1 (en) * 2017-02-14 2018-08-23 华为技术有限公司 Downlink data transmission method and device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5303285A (en) * 1990-05-30 1994-04-12 Alcatel N.V. Wireless telephone service access method
GB2279541A (en) * 1993-06-29 1995-01-04 Nec Corp Authentication system for mobile communication system
WO1996005702A2 (en) * 1994-07-29 1996-02-22 Motorola Inc. Method and apparatus for authentication in a communication system
US5513245A (en) * 1994-08-29 1996-04-30 Sony Corporation Automatic generation of private authentication key for wireless communication systems
EP0827356A2 (en) * 1996-09-02 1998-03-04 Nokia Mobile Phones Ltd. A protection method in a mobile communication system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8809259D0 (en) * 1988-04-20 1988-05-25 Dowty Information Systems Ltd Communications systems
FR2689346B1 (en) * 1992-03-31 1994-06-10 Matra Communication COMMUNICATION METHOD BY RADIO WITH TIME MULTIPLEXING.
US5579306A (en) * 1994-09-01 1996-11-26 Ericsson Inc. Time and frequency slot allocation system and method
US5598417A (en) * 1995-04-28 1997-01-28 Motorola, Inc. Dynamic control of a data channel in a TDM wireless communication system
GB2362298B (en) * 1996-12-06 2002-01-02 Immarsat Ltd Communication method and apparatus

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5303285A (en) * 1990-05-30 1994-04-12 Alcatel N.V. Wireless telephone service access method
GB2279541A (en) * 1993-06-29 1995-01-04 Nec Corp Authentication system for mobile communication system
US5642401A (en) * 1993-06-29 1997-06-24 Nec Corporation System and method of authenticating a service request in a mobile communication system
WO1996005702A2 (en) * 1994-07-29 1996-02-22 Motorola Inc. Method and apparatus for authentication in a communication system
US5513245A (en) * 1994-08-29 1996-04-30 Sony Corporation Automatic generation of private authentication key for wireless communication systems
EP0827356A2 (en) * 1996-09-02 1998-03-04 Nokia Mobile Phones Ltd. A protection method in a mobile communication system

Also Published As

Publication number Publication date
GB9905183D0 (en) 1999-04-28
GB2343594A (en) 2000-05-10
GB2343589A (en) 2000-05-10
GB9822145D0 (en) 1998-12-02

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Legal Events

Date Code Title Description
COOA Change in applicant's name or ownership of the application
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Expiry date: 20190304