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    • 12. 发明申请
    • DETERMINING LOCATIONS OF MOBILE STATIONS IN WIRELESS NETWORKS
    • 确定无线网络中移动站的位置
    • WO2008109348A1
    • 2008-09-12
    • PCT/US2008/055321
    • 2008-02-28
    • INTEL CORPORATIONETEMAD, KamranVENKATACHALAM, Muthaiah
    • ETEMAD, KamranVENKATACHALAM, Muthaiah
    • H04B7/26
    • H04W12/02H04W4/02
    • Wireless network methods and apparatuses that may determine and provide, in real-time, the geographical locations of mobile stations of the wireless network are described herein. In one implementation, in order to determine the location of a mobile station (MS), the MS may obtain from a navigation service a decryption key to decrypt encrypted location information of multiple base station's (BS's) in its local area . The encrypted location information of the BS may then be decrypted and based at least in part on the recovered location information of the BS, determine the location of the MS. In another implementation, in order to determine and provide the location of an MS of a wireless network, a combination of location agents, location controller, and a location server may be employed to determine and provide the current location of the MS to requesting authorized clients.
    • 这里描述了可以确定和提供无线网络的移动台的地理位置的无线网络方法和装置。 在一个实现中,为了确定移动站(MS)的位置,MS可以从导航服务获得解密密钥,以对其本地区域中的多个基站(BS)的加密位置信息进行解密。 然后可以对BS的加密位置信息进行解密,并且至少部分地基于BS的恢复的位置信息来确定MS的位置。 在另一实现中,为了确定和提供无线网络的MS的位置,可以采用位置代理,位置控制器和位置服务器的组合来确定和提供MS的请求授权客户端的当前位置 。