Int. Cl. G05D I/02(2006.01) A location may be determined by accepting location infor G06G
7/78(2006.01) mation from at least two sources using at least two location (52) US Cl …

Methods and systems for location estimation. Signals are received from a plurality of
satellites and a plurality of base stations by a mobile station. The location of the mobile …

2003/O125026 A1 7/2003 Tsunehara et al. 2004/O127228 A1* 7/2004 You et al.................
455,456.1 rion; a storage configured to store an NLOS delay function defining prior statistics …

Embodiments of the present invention provide a positioning method, including: determining,
by a positioning server, positioning signal configuration information; sending, by the …

(57) ABSTRACT A system and method of determining the location of a mobile station by
determining the time of transmission of a signal by a mobile station and determining range …

(65) Prior Publication Data TechLaw LLP US 2014/0022128 A1 Jan. 23, 2014 Related US
Application Data(57) ABSTRACT (60) Provisional application No. 61/586,675, filed on Jan …

(57) ABSTRACT A method that estimates jointly and iteratively the first arriv ing path of a
received signal and a mobile terminal location uses a residual location error. The method …

Abstract Non-line-of-sight (NLOS) identification and mitigation are carried out in a wireless
positioning system based on channel statistics derived from multipath components of a …

According to one aspect of the Subject matter disclosed, systems and methods for estimating
a cell center location provide the estimated cell center location as an approximate location …

6,233.459 B1 5/2001 Sullivan et al. 2002/0107028 A1* 8, 2002 Rantalainen et al..........
455,456 g: g: R 38: E. et al. 2002/0172223 A1 1 1/2002 Stilp et al. 6,266.013 B 72001 SE al …