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Title:
無線通信デバイスにおける所在決定のための方法および装置
Document Type and Number:
Japanese Patent JP2010512130
Kind Code:
A
Abstract:
Methods, systems, devices and computer program products are presented for identifying a location determination mode based on execution of a mode-selection routine in response to a received location determination request. In certain aspects, identifying a location determination mode may involve sequencing through a plurality of modes until a successful location determination results or until the end of the sequence is reached. In other aspects, selecting a location determination mode may involve determining one or more conditions affecting a location determination mode, and identifying an available mode based on the determined conditions. In this regard, according to some aspects, location determination is performed dynamically in that selection of a location determination mode is carried out for each location request and may take into account current conditions affecting one or more location determination modes.

Inventors:
Fox, kenny
Thing, Jagate Top
Hwan, Zi Yun
Application Number:
JP2009540460A
Publication Date:
April 15, 2010
Filing Date:
December 05, 2007
Export Citation:
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Assignee:
QUALCOMM INCORPORATED
International Classes:
H04W64/00; G01S5/02; G01S19/48; H04M1/00; H04M3/42
Domestic Patent References:
JP2002303665A2002-10-18
JP2005077226A2005-03-24
JP2002228739A2002-08-14
JP2000193730A2000-07-14
Foreign References:
WO2006014170A12006-02-09
Attorney, Agent or Firm:
Takehiko Suzue
Kurata Masatoshi
Satoshi Kono
Makoto Nakamura
Yoshihiro Fukuhara
Takashi Mine
Toshio Shirane
Sadao Muramatsu
Nobuhisa Nogawa
Kocho Chojiro
Naoki Kono
Katsu Sunagawa
Tetsuya Kazama
Katsumura Hiro
Shoji Kawai
Tatsushi Sato
Takashi Okada
Mihoko Horiuchi
Takenori Masanori
Takuzo Ichihara
Yamashita Gen