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    • 3. 发明申请
    • METHOD AND APPARATUS FOR PERFORMING POSITION- AND PREFERENCE-BASED SERVICE SELECTION IN A MOBILE TELEPHONE SYSTEM
    • 在移动电话系统中执行基于位置和偏好的服务选择的方法和装置
    • WO1998020698A2
    • 1998-05-14
    • PCT/US1997020157
    • 1997-11-03
    • QUALCOMM INCORPORATED
    • QUALCOMM INCORPORATEDAGRE, Daniel, H.SPARTZ, Michael, K.QUICK, Roy, F.
    • H04Q07/38
    • H04W48/18H04B7/18539H04B7/18547H04B7/18552H04B7/18554H04B7/1856H04L67/18
    • The mobile telephone system employs a fleet of satellites (14) and a set of gateway ground stations (10) arranged around the globe for handling communications to and from mobile communication units such as mobile telephones. Signals are transmitted between a subscriber (12) unit and the nearest gateway (10) via one or more of the satellites (14). The gateway is connected to a set of individuel service providers (16) such as local telephone system. The individual service providers may be constrained for various reasons such as contractual or other legal constraints to handle communications only from subscriber units (12) located in certain geographical areas such as within only certain countries or portions of countries. For a mobile communication from a particular subscriber unit (12), the gateway selects (10) a service provider (16) capable of handling the communication. In one implementation, the selection is based upon the location of the subscriber unit and upon any preferences specified by the subscriber unit. In other implementations, the selection is based on other parameters such as the altitude, speed or velocity of the subscriber unit or the time of day or date upon which the communication is initiated.
    • 移动电话系统采用一组卫星(14)和一组围绕地球布置​​的网关地面站(10),用于处理与来自诸如移动电话的移动通信单元的通信。 信号通过一个或多个卫星(14)在订户(12)单元和最近的网关(10)之间传输。 网关连接到一组个人服务提供商(16),例如本地电话系统。 单个服务提供商可能受到诸如合同或其他法律约束之类的各种原因的约束,以仅处理位于某些地理区域内的订户单元(12)的通信,例如仅在某些国家或部分国家。 对于来自特定用户单元(12)的移动通信,网关选择(10)能够处理通信的服务提供商(16)。 在一个实现中,选择是基于用户单元的位置以及由用户单元指定的任何偏好。 在其他实现中,选择基于诸如用户单元的高度,速度或速度或通信开始的日期或日期的其他参数。