BR9007996A - METHOD AND APPARATUS TO PROVIDE PRIVACY / SECURITY IN A COMMUNICATIONS SYSTEM - Google Patents

METHOD AND APPARATUS TO PROVIDE PRIVACY / SECURITY IN A COMMUNICATIONS SYSTEM

Info

Publication number
BR9007996A
BR9007996A BR909007996A BR9007996A BR9007996A BR 9007996 A BR9007996 A BR 9007996A BR 909007996 A BR909007996 A BR 909007996A BR 9007996 A BR9007996 A BR 9007996A BR 9007996 A BR9007996 A BR 9007996A
Authority
BR
Brazil
Prior art keywords
security
communications system
provide privacy
privacy
communications
Prior art date
Application number
BR909007996A
Other languages
Portuguese (pt)
Inventor
Ray W Tobias Jr
Alerick R Beaman
Steven S Edwards
Original Assignee
Cellular Services Group Inc
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 Cellular Services Group Inc filed Critical Cellular Services Group Inc
Priority claimed from PCT/US1990/000803 external-priority patent/WO1991012679A1/en
Publication of BR9007996A publication Critical patent/BR9007996A/en

Links

BR909007996A 1990-02-16 1990-02-16 METHOD AND APPARATUS TO PROVIDE PRIVACY / SECURITY IN A COMMUNICATIONS SYSTEM BR9007996A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1990/000803 WO1991012679A1 (en) 1987-07-10 1990-02-16 Method and apparatus for providing privacy/security in a communications system

Publications (1)

Publication Number Publication Date
BR9007996A true BR9007996A (en) 1992-10-13

Family

ID=22220681

Family Applications (1)

Application Number Title Priority Date Filing Date
BR909007996A BR9007996A (en) 1990-02-16 1990-02-16 METHOD AND APPARATUS TO PROVIDE PRIVACY / SECURITY IN A COMMUNICATIONS SYSTEM

Country Status (4)

Country Link
JP (1) JPH05504027A (en)
BR (1) BR9007996A (en)
FI (1) FI923655A0 (en)
NO (1) NO923188L (en)

Also Published As

Publication number Publication date
FI923655A (en) 1992-08-14
NO923188D0 (en) 1992-08-14
JPH05504027A (en) 1993-06-24
NO923188L (en) 1992-10-16
FI923655A0 (en) 1992-08-14

Similar Documents

Publication Publication Date Title
DE69232799D1 (en) NETWORK SECURITY METHOD AND DEVICE
BR9100660A (en) PROCESS AND SYSTEM TO CONTROL VIBRATIONS IN DRILLING EQUIPMENT
BR9503387A (en) Telephone system radiotelephone apparatus and process for use in a radiotelephone system
BR9205653A (en) AMDC communication system, process and apparatus
BR9603038A (en) Process accessing communications system connection point operation process and subscriber unit adapted for operation in communications system
BR9402891A (en) Telecommunications system and process for use in telecommunications systems.
BR9205630A (en) Process and device to reduce data loss in a mobile cellular system
FI946045A0 (en) Method and apparatus for estimating power in a communication system using orthogonal coding
BR9106726A (en) PROCESS FOR REGISTRATION OF THE PORTABLE UNIT, PROCESS FOR REVALIDATION IN THE PORTABLE UNIT AND COMMUNICATIONS SYSTEM
EP0482761A3 (en) Rule driven transaction management system and method
BR9107237A (en) Equalization system and process and receiver in communication system
BR9603472A (en) Protector set and protection process suitable for use in communication device
EP0421409A3 (en) Transaction system security method and apparatus
BR9203584A (en) METHOD AND APPARATUS FOR COMMUNICATION BETWEEN PROCESSES IN A COMPUTER SYSTEM
BR9606404A (en) Process for performing authentication on communication and device and process for performing authentication on communication system
DE69328164T2 (en) SYSTEM MANAGEMENT METHOD AND DEVICE.
BR9203471A (en) WIRELESS COMMUNICATIONS SYSTEM, AND PROCESS TO ENABLE DISMANTLING DEMONSTRATION MODE IN COMMUNICATIONS DEVICE
BR9611353A (en) Traffic control process in a communication system and filter to limit traffic in a communication system
BR8700027A (en) APPARATUS AND METHOD FOR DATA PROTECTION IN A MULTIPROGRAMMATION DATA PROCESSING SYSTEM
BR9702304A (en) Process and system to ensure emergency communication in a data communication network
AU5821490A (en) System and method for communications security protection
BR9611481A (en) Method and apparatus for power control in a telephone system
BR9709148A (en) Apparatus and process for non-linear processing in a communications system
BR9007996A (en) METHOD AND APPARATUS TO PROVIDE PRIVACY / SECURITY IN A COMMUNICATIONS SYSTEM
KR930701798A (en) Energy and data transmission method and system