US6433734B1

5G,4G,3G,2G

Title

Method and apparatus for determining time for GPS receivers

Application Number:

US20000702960

Publication Date:

13-08-2002

Current Assignee:

Family ID:

Application Date:

30-10-2000

Publication Country:

US

Priority Date:

08-03-1996

Declaring Company:

Abstract  Abstract

A method and apparatus of determining the time for a global positioning system receiver is disclosed. Timing signals derived from a communication system such as cellular phone transmission signals are received by a GPS receiver and decoded to provide accurate time information. The timing signals may be in the form of synchronized events marked by timing indicators or as system time information. The timing signals in combination with satellite position signals received by the GPS receiver are used to determine the position of the GPS receiver.

Note:

The information in blue was extracted from the third parties (Standard Setting Organisation, Espacenet)

The information in grey was provided by the patent holder

The information in purple was extracted from the FrandAvenue

Explicitly disclosed patent

Implicitly disclosed patent

Basis patent

Family member