Cellular network-based location system

Telephonic communications – Having light wave or ultrasonic link for speech or paging... – Including fiber optic link within telephone network

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

455 331, 379 60, H04Q 722

Patent

active

055197604

ABSTRACT:
In a cellular system configuration, the location of a mobile station is determined from the acquisition of cellular network data pertaining to the mobile station, and the translation of such network data into a corresponding geographical position profile. The cellular system includes a mobile station locator entity for receiving from a mobile switching center the network data such as cell and/or sector ID and trunk group member number. The mobile station locator translates the network data into position information such as geographic coordinates (latitude and longitude), resolution (radius), and angle values for sectorized cells.

REFERENCES:
patent: 4445118 (1984-04-01), Taylor et al.
patent: 4651157 (1987-03-01), Gray et al.
patent: 4654867 (1987-03-01), Labedz et al
patent: 4737978 (1988-04-01), Burke et al.
patent: 4750197 (1988-06-01), Denekamp et al.
patent: 4754465 (1988-06-01), Trimble
patent: 4809005 (1989-02-01), Counselman, III
patent: 4912756 (1990-03-01), Hop
patent: 5014206 (1991-05-01), Scribner et al.
patent: 5043736 (1991-08-01), Darnell et al.
patent: 5055851 (1991-10-01), Sheffer
patent: 5081703 (1992-01-01), Lee
patent: 5235633 (1993-08-01), Dennison et al.
patent: 5327144 (1994-07-01), Stilp et al.
patent: 5398190 (1995-03-01), Wortham
"GPS-Based Vessel Position Monitoring and Display System", IEEE 1990 Position Location and Navigation Symposium, Mar. 20, 1990.
Trimble Data Sheet dated May 1989 disclosing hand held GPS Receiver Sold by Trimble Navigation under the name "TRIMPACK".

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Cellular network-based location system does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Cellular network-based location system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Cellular network-based location system will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-2045524

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.