GB9922847D0 - Radio communications - Google Patents

Radio communications

Info

Publication number
GB9922847D0
GB9922847D0 GBGB9922847.0A GB9922847A GB9922847D0 GB 9922847 D0 GB9922847 D0 GB 9922847D0 GB 9922847 A GB9922847 A GB 9922847A GB 9922847 D0 GB9922847 D0 GB 9922847D0
Authority
GB
United Kingdom
Prior art keywords
radio communications
communications
radio
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.)
Ceased
Application number
GBGB9922847.0A
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.)
Simoco International Ltd
Original Assignee
Simoco International 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 Simoco International Ltd filed Critical Simoco International Ltd
Priority to GBGB9922847.0A priority Critical patent/GB9922847D0/en
Publication of GB9922847D0 publication Critical patent/GB9922847D0/en
Priority to AU75349/00A priority patent/AU7534900A/en
Priority to PCT/GB2000/003702 priority patent/WO2001024560A1/en
Priority to GB0023682A priority patent/GB2359464A/en
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/04—Key management, e.g. using generic bootstrapping architecture [GBA]
    • 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
    • H04L63/06—Network architectures or network communication protocols for network security for supporting key management in a packet data network
    • H04L63/062—Network architectures or network communication protocols for network security for supporting key management in a packet data network for key distribution, e.g. centrally by trusted party
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/03—Protecting confidentiality, e.g. by encryption
    • 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
    • H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0011—Control or signalling for completing the hand-off for data sessions of end-to-end connection
    • H04W36/0016—Hand-off preparation specially adapted for end-to-end data sessions
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/08—Reselecting an access point

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Mobile Radio Communication Systems (AREA)
GBGB9922847.0A 1999-09-27 1999-09-27 Radio communications Ceased GB9922847D0 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GBGB9922847.0A GB9922847D0 (en) 1999-09-27 1999-09-27 Radio communications
AU75349/00A AU7534900A (en) 1999-09-27 2000-09-27 Radio communications
PCT/GB2000/003702 WO2001024560A1 (en) 1999-09-27 2000-09-27 Radio communications
GB0023682A GB2359464A (en) 1999-09-27 2000-09-27 Handover of a mobile station between base stations without passing of the air interface encryption key over the air interface

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9922847.0A GB9922847D0 (en) 1999-09-27 1999-09-27 Radio communications

Publications (1)

Publication Number Publication Date
GB9922847D0 true GB9922847D0 (en) 1999-11-24

Family

ID=10861690

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB9922847.0A Ceased GB9922847D0 (en) 1999-09-27 1999-09-27 Radio communications
GB0023682A Withdrawn GB2359464A (en) 1999-09-27 2000-09-27 Handover of a mobile station between base stations without passing of the air interface encryption key over the air interface

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB0023682A Withdrawn GB2359464A (en) 1999-09-27 2000-09-27 Handover of a mobile station between base stations without passing of the air interface encryption key over the air interface

Country Status (3)

Country Link
AU (1) AU7534900A (en)
GB (2) GB9922847D0 (en)
WO (1) WO2001024560A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7123719B2 (en) 2001-02-16 2006-10-17 Motorola, Inc. Method and apparatus for providing authentication in a communication system
US7266687B2 (en) 2001-02-16 2007-09-04 Motorola, Inc. Method and apparatus for storing and distributing encryption keys
FI116025B (en) * 2001-09-28 2005-08-31 Netseal Mobility Technologies A method and network to ensure the secure transmission of messages
FI116027B (en) * 2001-09-28 2005-08-31 Netseal Mobility Technologies A method and system to ensure the secure transmission of messages
JP3870081B2 (en) * 2001-12-19 2007-01-17 キヤノン株式会社 COMMUNICATION SYSTEM AND SERVER DEVICE, CONTROL METHOD, COMPUTER PROGRAM FOR IMPLEMENTING THE SAME, AND STORAGE MEDIUM CONTAINING THE COMPUTER PROGRAM
US7263357B2 (en) 2003-01-14 2007-08-28 Samsung Electronics Co., Ltd. Method for fast roaming in a wireless network
BRPI0408619A (en) 2003-03-27 2006-03-07 Thomson Licensing secure travel between wireless access points
US8229118B2 (en) * 2003-11-07 2012-07-24 Qualcomm Incorporated Method and apparatus for authentication in wireless communications
JP4841519B2 (en) * 2006-10-30 2011-12-21 富士通株式会社 COMMUNICATION METHOD, COMMUNICATION SYSTEM, KEY MANAGEMENT DEVICE, RELAY DEVICE, AND COMPUTER PROGRAM
HUE058067T2 (en) 2007-09-17 2022-06-28 Ericsson Telefon Ab L M Method and arrangement in a telecommunication system
US20090209259A1 (en) * 2008-02-15 2009-08-20 Alec Brusilovsky System and method for performing handovers, or key management while performing handovers in a wireless communication system
KR101655264B1 (en) * 2009-03-10 2016-09-07 삼성전자주식회사 Method and system for authenticating in communication system
US9693232B2 (en) 2014-02-20 2017-06-27 Aselsan Elektronik Sanayi Ve Ticaret Anonim Sirketi High security system and method used in radio systems

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5239294A (en) * 1989-07-12 1993-08-24 Motorola, Inc. Method and apparatus for authenication and protection of subscribers in telecommunication systems
US5598459A (en) * 1995-06-29 1997-01-28 Ericsson Inc. Authentication and handover methods and systems for radio personal communications
US6418130B1 (en) * 1999-01-08 2002-07-09 Telefonaktiebolaget L M Ericsson (Publ) Reuse of security associations for improving hand-over performance

Also Published As

Publication number Publication date
WO2001024560A1 (en) 2001-04-05
GB0023682D0 (en) 2000-11-08
GB2359464A (en) 2001-08-22
AU7534900A (en) 2001-04-30

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)