06151505 is referenced by 61 patents and cites 23 patents.

A system and method of providing a terminator telecommunications unit with the geographic location of a mobile telecommunications unit, where the terminator unit may then provide directions to the mobile unit in voice format or non-voice data format so the mobile unit can use the directions to arrive at the location of the terminator unit.

Title
System and method for reporting the location of a mobile telecommunications unit to an authorized terminator telecommunications unit
Application Number
8/887725
Publication Number
6151505
Application Date
July 3, 1997
Publication Date
November 21, 2000
Inventor
Gary Boyd Stephens
Allen
TX, US
John Pruett Larkins
Allen
TX, US
Agent
Haynes and Boone
Assignee
Northern Telecom
CA
IPC
H04H 11/00
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