GB2236458B - Synchronizing method in a mobile radio system - Google Patents

Synchronizing method in a mobile radio system

Info

Publication number
GB2236458B
GB2236458B GB9017473A GB9017473A GB2236458B GB 2236458 B GB2236458 B GB 2236458B GB 9017473 A GB9017473 A GB 9017473A GB 9017473 A GB9017473 A GB 9017473A GB 2236458 B GB2236458 B GB 2236458B
Authority
GB
United Kingdom
Prior art keywords
mobile radio
radio system
synchronizing method
synchronizing
mobile
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
GB9017473A
Other versions
GB9017473D0 (en
GB2236458A (en
Inventor
Jan Erik Ake Steinar Dahlin
Walter Ghisler
Bengt Yngve Persson
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.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
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 Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Publication of GB9017473D0 publication Critical patent/GB9017473D0/en
Publication of GB2236458A publication Critical patent/GB2236458A/en
Application granted granted Critical
Publication of GB2236458B publication Critical patent/GB2236458B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/12—Transmitting and receiving encryption devices synchronised or initially set up in a particular manner
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04K—SECRET COMMUNICATION; JAMMING OF COMMUNICATION
    • H04K1/00—Secret communication
    • 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
    • H04W12/037—Protecting confidentiality, e.g. by encryption of the control plane, e.g. signalling traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
    • H04L2209/80—Wireless
GB9017473A 1989-09-12 1990-08-09 Synchronizing method in a mobile radio system Expired - Fee Related GB2236458B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8902994A SE464553B (en) 1989-09-12 1989-09-12 METHOD OF SYNCHRONIZATION IN A MOBILE RADIO SYSTEM

Publications (3)

Publication Number Publication Date
GB9017473D0 GB9017473D0 (en) 1990-09-26
GB2236458A GB2236458A (en) 1991-04-03
GB2236458B true GB2236458B (en) 1993-10-13

Family

ID=20376856

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9017473A Expired - Fee Related GB2236458B (en) 1989-09-12 1990-08-09 Synchronizing method in a mobile radio system

Country Status (13)

Country Link
JP (1) JP2978243B2 (en)
KR (1) KR970002747B1 (en)
CN (1) CN1023283C (en)
AU (1) AU625469B2 (en)
CA (1) CA2039699C (en)
DE (1) DE4026698C2 (en)
FR (1) FR2652468B1 (en)
GB (1) GB2236458B (en)
HK (1) HK58695A (en)
MY (1) MY106831A (en)
NZ (1) NZ234720A (en)
SE (1) SE464553B (en)
WO (1) WO1991004620A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2260245B (en) * 1991-10-04 1995-03-08 Technophone Ltd Digital radio receiver
AU6388094A (en) * 1993-03-23 1994-10-11 Telefonaktiebolaget Lm Ericsson (Publ) A method for cascading of microbases
CA2411996C (en) * 1997-04-24 2009-09-08 Ntt Mobile Communications Network Inc. Method and system for mobile communications
FR2809576B1 (en) * 2000-05-23 2002-11-15 Nortel Matra Cellular METHOD FOR CONTROLLING A CHANNEL BETWEEN A RADIO TERMINAL AND A CELLULAR RADIO COMMUNICATION INFRASTRUCTURE, AND ACCESS NETWORK IMPLEMENTING SUCH A METHOD
FR2809579B1 (en) * 2000-05-23 2003-07-04 Nortel Matra Cellular METHOD FOR CONTROLLING A CHANNEL BETWEEN A RADIO TERMINAL AND A CELLULAR RADIO COMMUNICATION INFRASTRUCTURE, AND ACCESS NETWORK IMPLEMENTING SUCH A METHOD
DE10056361A1 (en) * 2000-11-14 2002-05-23 Philips Corp Intellectual Pty Wireless network for the transmission of parameters for encrypted data transmission
CN101084695B (en) * 2004-11-02 2013-03-27 北电网络有限公司 Systems and methods for use with orthogonal frequency division multiplexing
KR100902112B1 (en) * 2006-11-13 2009-06-09 한국전자통신연구원 Insertion method and transmission method of vector information for voice data estimating in key re-synchronization, and voice data estimating method in key re-synchronization using vector information

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1429469A (en) * 1961-07-19 1976-03-24 Hell Rudolf Method for subsequently setting data receivers in a contrinuous transmission of encoded data transmitted in binary code form
DE978043C (en) * 1962-08-27 1977-04-21 Siemens Ag Method and device for the encrypted transmission of telex messages
EP0028272A1 (en) * 1979-11-03 1981-05-13 PATELHOLD Patentverwertungs- & Elektro-Holding AG Method and device for the transmission of enciphered information
US4411017A (en) * 1980-03-14 1983-10-18 Harris Corporation Secure mobile telephone system
US4555805A (en) * 1980-03-14 1985-11-26 Harris Corporation Secure mobile telephone system
DE3150254A1 (en) * 1981-04-13 1983-07-14 Siemens AG, 1000 Berlin und 8000 München DEVICE FOR ENCRYPTED DIGITAL INFORMATION TRANSFER
US4549308A (en) * 1982-07-12 1985-10-22 At&T Bell Laboratories Secure mobile radio telephony
TR23067A (en) * 1985-07-12 1989-02-21 Siemens Ag A METHOD AND EQUIPMENT TO INCRETE THE ENCRYPED RADIO TRAFFIC
JPS62137937A (en) * 1985-12-12 1987-06-20 Fujitsu Ltd Line changeover system
US4803726A (en) * 1986-12-31 1989-02-07 Motorola, Inc. Bit synchronization method for a digital radio telephone system

Also Published As

Publication number Publication date
CN1050294A (en) 1991-03-27
CA2039699C (en) 1999-09-28
FR2652468B1 (en) 1992-07-03
MY106831A (en) 1995-07-31
DE4026698C2 (en) 1999-06-17
KR970002747B1 (en) 1997-03-10
FR2652468A1 (en) 1991-03-29
JP2978243B2 (en) 1999-11-15
AU6353590A (en) 1991-04-18
DE4026698A1 (en) 1991-03-14
SE8902994D0 (en) 1989-09-12
WO1991004620A1 (en) 1991-04-04
GB9017473D0 (en) 1990-09-26
SE464553B (en) 1991-05-06
GB2236458A (en) 1991-04-03
HK58695A (en) 1995-04-28
KR920702120A (en) 1992-08-12
NZ234720A (en) 1992-12-23
JPH04501944A (en) 1992-04-02
CA2039699A1 (en) 1991-03-13
CN1023283C (en) 1993-12-22
SE8902994L (en) 1991-03-13
AU625469B2 (en) 1992-07-09

Similar Documents

Publication Publication Date Title
HK173995A (en) A method for synchronizing a mobile unit and a base station
GB9025882D0 (en) Method for determining multiple interference in a mobile radio system
HK115294A (en) A method for handoff in a mobile radio communication system
GB2228162B (en) Mobile radio transmission system and a mobile station for use in the system
GB2236457B (en) Method for determining the degree of coverage in a mobile radio system
HK78896A (en) Handover method for mobile radio system
GB2234142B (en) Radio communications system
GB2236931B (en) Wireless communications system
EP0432647A3 (en) Mobile antenna system
HU906497D0 (en) Synchronizing process for wireless systems
GB8924911D0 (en) Radio communication method and apparatus
GB8826751D0 (en) Cellular radio system
HK1014120A1 (en) A registration method in a cellular mobile radio system
HK66994A (en) A method of reducing the power requirements in a mobile radio receiver
GB2229340B (en) Radio telephone system
GB2270238B (en) Mobile station supervision in a mobile radio system
EP0418103A3 (en) Mobile radio communication system
GB2232039B (en) Method for connecting a channel between a base station and a mobile station
GB2236458B (en) Synchronizing method in a mobile radio system
EP0429202A3 (en) Wireless telephone system
EP0431453A3 (en) Radio system
AU621212B2 (en) A method for dividing a frame structure in a mobile station
AU108549S (en) Mobile radio apparatus
HK125395A (en) Method for antenna selection in a mobile radio communication system
AU108267S (en) Mobile radio apparatus

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20020809