SE8902994L - Synkroniseringsmetod i ett mobilradiosystem - Google Patents

Synkroniseringsmetod i ett mobilradiosystem

Info

Publication number
SE8902994L
SE8902994L SE8902994A SE8902994A SE8902994L SE 8902994 L SE8902994 L SE 8902994L SE 8902994 A SE8902994 A SE 8902994A SE 8902994 A SE8902994 A SE 8902994A SE 8902994 L SE8902994 L SE 8902994L
Authority
SE
Sweden
Prior art keywords
ciphering
ciphered
information
key
accordance
Prior art date
Application number
SE8902994A
Other languages
English (en)
Other versions
SE464553B (sv
SE8902994D0 (sv
Inventor
W Ghisler
Original Assignee
Ericsson Telefon Ab L M
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
Publication of SE8902994D0 publication Critical patent/SE8902994D0/sv
Priority to SE8902994A priority Critical patent/SE464553B/sv
Application filed by Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Priority to JP2512660A priority patent/JP2978243B2/ja
Priority to AU63535/90A priority patent/AU625469B2/en
Priority to PCT/SE1990/000497 priority patent/WO1991004620A1/en
Priority to KR1019910700472A priority patent/KR970002747B1/ko
Priority to CA002039699A priority patent/CA2039699C/en
Priority to NZ234720A priority patent/NZ234720A/xx
Priority to GB9017473A priority patent/GB2236458B/en
Priority to MYPI90001333A priority patent/MY106831A/en
Priority to DE4026698A priority patent/DE4026698C2/de
Priority to FR909011029A priority patent/FR2652468B1/fr
Priority to CN90107657A priority patent/CN1023283C/zh
Publication of SE8902994L publication Critical patent/SE8902994L/sv
Publication of SE464553B publication Critical patent/SE464553B/sv
Priority to US07/987,244 priority patent/US5293423A/en
Priority to HK58695A priority patent/HK58695A/xx

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
SE8902994A 1989-09-12 1989-09-12 Synkroniseringsmetod i ett mobilradiosystem SE464553B (sv)

Priority Applications (14)

Application Number Priority Date Filing Date Title
SE8902994A SE464553B (sv) 1989-09-12 1989-09-12 Synkroniseringsmetod i ett mobilradiosystem
JP2512660A JP2978243B2 (ja) 1989-09-12 1990-07-19 移動無線システムの同期方法
AU63535/90A AU625469B2 (en) 1989-09-12 1990-07-19 Synchronizing method in a mobile radio system
PCT/SE1990/000497 WO1991004620A1 (en) 1989-09-12 1990-07-19 Synchronizing method in a mobile radio system
KR1019910700472A KR970002747B1 (ko) 1989-09-12 1990-07-19 이동무선시스템의 동기방법
CA002039699A CA2039699C (en) 1989-09-12 1990-07-19 Synchronizing method in a mobile radio system
NZ234720A NZ234720A (en) 1989-09-12 1990-07-31 Mobile radio: passing location of next synchronising frame
GB9017473A GB2236458B (en) 1989-09-12 1990-08-09 Synchronizing method in a mobile radio system
MYPI90001333A MY106831A (en) 1989-09-12 1990-08-09 Synchronizing method in a mobile radio system.
DE4026698A DE4026698C2 (de) 1989-09-12 1990-08-23 Synchronisationsverfahren in einem Mobilfunksystem
FR909011029A FR2652468B1 (fr) 1989-09-12 1990-09-05 Procede de synchronisation dans un systeme de radio mobile.
CN90107657A CN1023283C (zh) 1989-09-12 1990-09-12 移动式无线电通信系统中的同步方法
US07/987,244 US5293423A (en) 1989-09-12 1992-12-07 Synchronizing method in a mobile radio system
HK58695A HK58695A (en) 1989-09-12 1995-04-20 Synchronizing method in a mobile radio system.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8902994A SE464553B (sv) 1989-09-12 1989-09-12 Synkroniseringsmetod i ett mobilradiosystem

Publications (3)

Publication Number Publication Date
SE8902994D0 SE8902994D0 (sv) 1989-09-12
SE8902994L true SE8902994L (sv) 1991-03-13
SE464553B SE464553B (sv) 1991-05-06

Family

ID=20376856

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8902994A SE464553B (sv) 1989-09-12 1989-09-12 Synkroniseringsmetod i ett mobilradiosystem

Country Status (13)

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

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
WO1994022245A1 (en) * 1993-03-23 1994-09-29 Telefonaktiebolaget Lm Ericsson A method for cascading of microbases
EP0978958B1 (en) * 1997-04-24 2010-07-21 Ntt Mobile Communications Network Inc. Mobile communication method and mobile communication system
FR2809579B1 (fr) * 2000-05-23 2003-07-04 Nortel Matra Cellular Procede de controle d'un canal entre un terminal radio et une infrastructure de radiocommunication cellulaire, et reseau d'acces mettant en oeuvre un tel procede
FR2809576B1 (fr) * 2000-05-23 2002-11-15 Nortel Matra Cellular Procede de controle d'un canal entre un terminal radio et une infrastructure de radiocommunication cellulaire, et reseau d'acces mettant en oeuvre un tel procede
DE10056361A1 (de) * 2000-11-14 2002-05-23 Philips Corp Intellectual Pty Drahtloses Netzwerk zur Übermittlung von Parametern für eine verschlüsselte Datenübertragung
CN102572820B (zh) * 2004-11-02 2015-11-11 苹果公司 与正交频分复用一起使用的方法及其基站和无线终端
KR100902112B1 (ko) * 2006-11-13 2009-06-09 한국전자통신연구원 키 재동기 구간의 음성 데이터를 예측하기 위한 벡터 정보삽입 방법, 전송 방법 및 벡터 정보를 이용한 키 재동기구간의 음성 데이터 예측 방법

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 (de) * 1962-08-27 1977-04-21 Siemens Ag Verfahren und Einrichtung zur verschluesselten UEbertragung von Fernschreibnachrichten
EP0028272A1 (de) * 1979-11-03 1981-05-13 PATELHOLD Patentverwertungs- & Elektro-Holding AG Verfahren und Einrichtung zur verschlüsselten Nachrichtenübertragung
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 (de) * 1981-04-13 1983-07-14 Siemens AG, 1000 Berlin und 8000 München Einrichtung zur verschluesselten digitalen informationsuebertragung
US4549308A (en) * 1982-07-12 1985-10-22 At&T Bell Laboratories Secure mobile radio telephony
TR23067A (tr) * 1985-07-12 1989-02-21 Siemens Ag Sifrelenmis radyo trafigini icra etmek icin bir metod ve cihaz
JPS62137937A (ja) * 1985-12-12 1987-06-20 Fujitsu Ltd 回線切替方式
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
JP2978243B2 (ja) 1999-11-15
CA2039699C (en) 1999-09-28
CN1050294A (zh) 1991-03-27
GB2236458B (en) 1993-10-13
KR970002747B1 (ko) 1997-03-10
DE4026698A1 (de) 1991-03-14
AU6353590A (en) 1991-04-18
GB2236458A (en) 1991-04-03
FR2652468B1 (fr) 1992-07-03
SE464553B (sv) 1991-05-06
CN1023283C (zh) 1993-12-22
JPH04501944A (ja) 1992-04-02
WO1991004620A1 (en) 1991-04-04
SE8902994D0 (sv) 1989-09-12
KR920702120A (ko) 1992-08-12
NZ234720A (en) 1992-12-23
MY106831A (en) 1995-07-31
FR2652468A1 (fr) 1991-03-29
HK58695A (en) 1995-04-28
AU625469B2 (en) 1992-07-09
CA2039699A1 (en) 1991-03-13
GB9017473D0 (en) 1990-09-26
DE4026698C2 (de) 1999-06-17

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