METHOD AND APPARATUS FOR POSITION DETERMINATION WITH EXTENDED SPS ORBIT INFORMATION

Japanese Patent JP2013050459

A

To provide a method and system which assists a mobile station to locate a satellite.

A system 100 comprises a location assistance server 130, a data provider 150, a data provider 110, and a data host 160. The location assistance server 130 receives a real-time orbit from the data provider 150 via a network 164, and receives a predicted orbit from the data provider 110 via a network 162. The server 130 generates correction data 140 from the real-time orbit and the predicted orbit. The correction data 140 is transmitted directly to a mobile station 120 from the data host 160 via a network 166.

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WENGLER MICHAEL JAMES
SHEYNBLAT LEONID
MOEGLEIN MARK LEO
BIACS ZOLTAN
GUM ARNOLD JASON

JP2012233924A

March 14, 2013

October 23, 2012

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QUALCOMM INC

G01S19/45; G01S19/05; G01S19/25

JP2006084426A	2006-03-30
JP2004529032A	2004-09-24
JP2002536671A	2002-10-29
JP2006084426A	2006-03-30
JP2004529032A	2004-09-24

WO2006031652A2

2006-03-23

Kurata Masatoshi
Yoshihiro Fukuhara
Makoto Nakamura
Nobuhisa Nogawa
Toshio Shirane
Takashi Mine
Kocho Chojiro
Naoki Kono
Katsu Sunagawa
Morisezo Iseki
Tatsushi Sato
Takashi Okada
Mihoko Horiuchi
Takenori Masanori

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