SG178094G - Encryption system for digital cellular communications - Google Patents

Encryption system for digital cellular communications

Info

Publication number
SG178094G
SG178094G SG178094A SG178094A SG178094G SG 178094 G SG178094 G SG 178094G SG 178094 A SG178094 A SG 178094A SG 178094 A SG178094 A SG 178094A SG 178094 G SG178094 G SG 178094G
Authority
SG
Singapore
Prior art keywords
cellular communications
encryption system
digital cellular
encryption
digital
Prior art date
Application number
SG178094A
Inventor
Paul Wilkinson Dent
Original Assignee
Ericsson Ge Mobile Communicat
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
Priority claimed from PCT/US1991/005087 external-priority patent/WO1992002089A1/en
Application filed by Ericsson Ge Mobile Communicat filed Critical Ericsson Ge Mobile Communicat
Priority to SG178094A priority Critical patent/SG178094G/en
Publication of SG178094G publication Critical patent/SG178094G/en

Links

SG178094A 1990-07-20 1994-12-20 Encryption system for digital cellular communications SG178094G (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SG178094A SG178094G (en) 1990-07-20 1994-12-20 Encryption system for digital cellular communications

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US55635890A 1990-07-20 1990-07-20
PCT/US1991/005087 WO1992002089A1 (en) 1990-07-20 1991-07-18 Encryption system for digital cellular communications
SG178094A SG178094G (en) 1990-07-20 1994-12-20 Encryption system for digital cellular communications

Publications (1)

Publication Number Publication Date
SG178094G true SG178094G (en) 1995-05-12

Family

ID=26664521

Family Applications (1)

Application Number Title Priority Date Filing Date
SG178094A SG178094G (en) 1990-07-20 1994-12-20 Encryption system for digital cellular communications

Country Status (1)

Country Link
SG (1) SG178094G (en)

Similar Documents

Publication Publication Date Title
PH27338A (en) Continuous cipher synchronization for cellular communication system
EP0462601A3 (en) Radiotelephone communication system
GB2252699B (en) Mobile communication system
GB2252887B (en) Radio data communications system
EP0464564A3 (en) Generic encryption technique for communication networks
EP0476569A3 (en) Mobile communication system
GB2269300B (en) Radiotelephone communications system
HK143995A (en) Continous cipher synchronization for cellular communication system
ZA906047B (en) Subscriber unit for wireless digital subscriber communication system
GB9023605D0 (en) Digital radio
GB2310111B (en) Digital mobile communication system
ZA946810B (en) Fixed cellular communications system
EP0443503A3 (en) Mobile communication system
HK85597A (en) Cellular mobile telephone system
EP0473116A3 (en) Digital communication device
GB2292865B (en) Cellular communications system
GB9308919D0 (en) Digital radio telephone system
GB2261348B (en) Encryption system for digital cellular communications
FI956148A0 (en) Digital radio communication system
HK119097A (en) Distributed switching cellular communication system
GB9621774D0 (en) Digital communications system
ZA935527B (en) Cellular communication system
DE69427682D1 (en) Digital radio communication system
SG178094G (en) Encryption system for digital cellular communications
GB9322680D0 (en) Subscriber unit for wireless digital subscriber communication system