Title:
ユーザ平面ベースの(userplane-based)ロケーションサービス(LCS)システム、方法および装置
Document Type and Number:
Japanese Patent JP4705020
Kind Code:
B2
Abstract:
A system, method and apparatus for providing location services whereby location determination and location disclosure are treated as separate and independent processes. Location determination may be performed (as necessary) via a first set of network entities to obtain location information for a mobile station. The location information may be cached for subsequent disclosure to any number of applications. Location disclosure may be performed (when requested) via a second set of network entities to provide the location information. Location determination may utilize a first security procedure for authentication and authorization and to obtain a first session key used for location determination. Location disclosure may utilize a second security procedure for authentication and authorization and to obtain a second session key used for location disclosure. For a roaming mobile station, location determination may be performed via a serving network and location disclosure may be performed via a home network.
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Inventors:
One, Jun
Shane Brat, Leonide
Agache, parag
Jerence, Randall See.
Shu, Raymond Tea.
Shane Brat, Leonide
Agache, parag
Jerence, Randall See.
Shu, Raymond Tea.
Application Number:
JP2006509163A
Publication Date:
June 22, 2011
Filing Date:
March 04, 2004
Export Citation:
Assignee:
QUALCOMM INCORPORATED
International Classes:
H04L9/32; H04W4/02; H04W4/029; H04W8/04; H04W64/00
Foreign References:
| US20010009544 | ||||
| US6385458 |
Other References:
3GPP TS23.271 V5.5.0,2002年12月
Attorney, Agent or Firm:
Satoshi Kono
Makoto Nakamura
Kurata Masatoshi
Takashi Mine
Yoshihiro Fukuhara
Toshio Shirane
Sadao Muramatsu
Nobuhisa Nogawa
Ryo Hashimoto
Tetsuya Kazama
Makoto Nakamura
Kurata Masatoshi
Takashi Mine
Yoshihiro Fukuhara
Toshio Shirane
Sadao Muramatsu
Nobuhisa Nogawa
Ryo Hashimoto
Tetsuya Kazama