EP2169848B1

5G,4G,3G,2G

Title

An improved GPS receiver utilizing satellite position information for compensating Doppler

Application Number:

EP20090180896

Publication Date:

23-07-2014

Current Assignee:

Family ID:

Application Date:

20-11-1997

Declaring Company:

Publication Country:

US

Priority Date:

04-12-1996

Title

An improved GPS receiver utilizing satellite position information for compensating Doppler

Application Number:

EP20090180896

Family ID:

Publication Country:

US

Publication Date:

23-07-2014

Application Date:

20-11-1997

Priority Date:

04-12-1996

Current Assignee:

Declaring Company:

Abstract  Abstract

The invention concerns a method for determining position information of a mobile satellite positioning system (SPS) receiver having a cell based communication receiver, said method comprising: - receiving a plurality of differential SPS correction data for a plurality of different locations; - selecting a first differential SPS correction data for a first location from said plurality of differential SPS correction data, said first differential SPS correction data being selected based upon an approximate location which is determined from a cell based information source by at least one of a location of a cellular service area which includes a cell site or a location of said cell site; - receiving (505) a plurality of pseudorange data from said SPS receiver, said plurality of pseudorange data and said first differential SPS correction data being used to determine said position information of said mobile SPS 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:openly and comprehensibly describes all details of the invention in the patent document.

Implicitly disclosed patent:does not explicitly state certain aspects of the invention, but still allows for these to be inferred from the information provided.

Basis patent:The core patent in a family, outlining the fundamental invention from which related patents or applications originate.

Family member:related patents or applications that share a common priority or original filing.