Title:
全地球測位衛星の探索及び捕捉をスケジューリングするための方法及び装置
Document Type and Number:
Japanese Patent JP4468182
Kind Code:
B2
Abstract:
A wireless remote unit performs SPS acquisition interleaved with receiving paging information over a wireless slotted paging channel and receiving data packets over a wireless data communication system. The remote unit tunes to a pilot channel, synchronizes to an internal clock of the wireless remote unit with a pilot signal transmitted over the pilot channel; and starts a search for SPS satellites after completing synchronization with the internal clock.
Inventors:
Bhatia, Ashok
Joshi, Abhay Ae.
Newfeld, Arthur Jay
Salaman, Glen
Johnson, Paul K.
Ramat, Ally
Listique, Boris Love
Rho, Mark Charles
Joshi, Abhay Ae.
Newfeld, Arthur Jay
Salaman, Glen
Johnson, Paul K.
Ramat, Ally
Listique, Boris Love
Rho, Mark Charles
Application Number:
JP2004558735A
Publication Date:
May 26, 2010
Filing Date:
December 11, 2003
Export Citation:
Assignee:
QUALCOMM INCORPORATED
International Classes:
G01S19/25; G01S19/10; G01S19/12; G01S19/26; H04B7/204; H04B7/26
Domestic Patent References:
| JP2001188083A | ||||
| JP2002524745A | ||||
| JP2001505665A | ||||
| JP9189754A |
Foreign References:
| US6150980 |
Attorney, Agent or Firm:
Takehiko Suzue
Satoshi Kono
Makoto Nakamura
Kurata Masatoshi
Takashi Mine
Yoshihiro Fukuhara
Toshio Shirane
Sadao Muramatsu
Nobuhisa Nogawa
Ryo Hashimoto
Tetsuya Kazama
Satoshi Kono
Makoto Nakamura
Kurata Masatoshi
Takashi Mine
Yoshihiro Fukuhara
Toshio Shirane
Sadao Muramatsu
Nobuhisa Nogawa
Ryo Hashimoto
Tetsuya Kazama