05797099 is referenced by 24 patents and cites 4 patents.

A wireless cellular voice system and a wireless packet data system cover a common service area consisting of a plurality of cells, and share RF spectrum in providing their respective services to: AMPS phones, CDPD handheld data terminals, and combined AMPS-CDPD subscriber sets. Control of AMPS wireless communication and switching is vested in an AT&T 5ESS.TM. switch and an AT&T 3B20.TM. Access Manager. Control of CDPD communication is vested in a Sun SPARC Data Network Processor operating under standard CDPD protocol. A high speed bus of the Access Manager is extended to the SPARC processor to facilitate coordination of use of the shared wireless channels; and to allow the AMPS facility to originate data messages to combined AMPS-CDPD subscriber sets to implement AMPS data features, e.g., VOICE MESSAGE WAITING; ELECTRONIC MAIL NOTIFICATION; PAGING; and CALLER ID (CID); CALLER ID CALL WAITING (CID-CW).

Title
Enhanced wireless communication system
Application Number
8/599571
Publication Number
5797099
Application Date
February 9, 1996
Publication Date
August 18, 1998
Inventor
Robert Shaw Sellinger
Naperville
IL, US
James Stuart Peterson
Naperville
IL, US
Richard Paul Ejzak
Wheaton
IL, US
Assignee
Lucent Technologies
NJ, US
IPC
H04Q 7/20
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