Title:
マルチモード移動体デバイスに対する迅速なシステム選択および捕捉
Document Type and Number:
Japanese Patent JP5237456
Kind Code:
B2
Abstract:
Methods and apparatus for using network topology and coverage information from one radio access technology (RAT) network to assist acquisition of another different RAT network for a multi-mode mobile station (MS), such as acquiring a WiMAX (Worldwide Interoperability for Microwave Access) network based on topology and coverage information about a 3G (Third Generation) network and vice versa, are provided. Base station (BS) acquisition assisted in this manner may provide for quick restoration of a previously interrupted or deactivated network service, while decreasing the power consumption of the multi-mode MS during a power savings state because periodic scanning and registration need not occur.
Inventors:
Shiu, Isaac Ta-yan
Shi, Gunmin Karl
Punt, Nitin
Shi, Gunmin Karl
Punt, Nitin
Application Number:
JP2011527888A
Publication Date:
July 17, 2013
Filing Date:
September 12, 2009
Export Citation:
Assignee:
QUALCOMM INCORPORATED
International Classes:
H04W48/12; H04J1/00; H04J11/00; H04J13/00; H04M1/24; H04W48/16; H04W88/06
Domestic Patent References:
| JP2009510947A | ||||
| JP2006217178A | ||||
| JP2008182507A | ||||
| JP2005117269A | ||||
| JP2007043578A |
Foreign References:
| WO2007081395A1 |
Attorney, Agent or Firm:
Kurata Masatoshi
Takakura Shigeo
Satoshi Kono
Makoto Nakamura
Yoshihiro Fukuhara
Takashi Mine
Toshio Shirane
Sadao Muramatsu
Nobuhisa Nogawa
Kocho Chojiro
Naoki Kono
Katsu Sunagawa
Morisezo Iseki
Tatsushi Sato
Takashi Okada
Mihoko Horiuchi
Takenori Masanori
Takakura Shigeo
Satoshi Kono
Makoto Nakamura
Yoshihiro Fukuhara
Takashi Mine
Toshio Shirane
Sadao Muramatsu
Nobuhisa Nogawa
Kocho Chojiro
Naoki Kono
Katsu Sunagawa
Morisezo Iseki
Tatsushi Sato
Takashi Okada
Mihoko Horiuchi
Takenori Masanori