Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method and apparatus for mobile station geographical location determination

Method and apparatus for mobile station geographical location determination

US Patent 6122512 · Granted Sep 19, 2000

Estimated economic value: $18,920,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Method and device in a mobile station for avoiding repeated registration2002
Quality-based handover2000
Method for changing BCCH carrier frequency without disturbing ongoing call traff2000
Registration method in a cellular mobile radio system1999
Orthogonalizing methods for antenna pattern nullfilling1997
Method for redistributing dual mode mobile units to extended channel groups to r1996
Radiotelephone locating and handoff using alternative criteria1996
Radio link failure1996
Method for registering traffic data in a telecommunication system1995
Method of controlling output power in a mobile radio communication system1995
Prioritization between handoff and new call requests in a cellular communication1994