Method and apparatus for determining expected time of arrival
    1.
    发明授权
    Method and apparatus for determining expected time of arrival 失效
    用于确定预期到达时间的方法和装置

    公开(公告)号:US5987377A

    公开(公告)日:1999-11-16

    申请号:US33565

    申请日:1998-03-02

    CPC分类号: G08G1/202 G01C21/26

    摘要: A system (10) for determining an expected time of arrival of a vehicle (40) equipped with a mobile unit (42) includes a dispatch (20) remotely located from the vehicle (40). The dispatch (20) generates destination information for the vehicle (40), the destination information specifying at least one destination. The mobile unit (42) includes a mobile communications device (90) to receive the destination information for the vehicle (40) generated by the dispatch (20). The mobile unit (42) also includes a positioning receiver (80) to determine a vehicle position. In response to the destination information received from the dispatch (20) and the vehicle position, the mobile unit (42) determines the expected time of arrival of the vehicle.

    摘要翻译: 用于确定装备有移动单元(42)的车辆(40)的预期到达时间的系统(10)包括远离车辆(40)的调度(20)。 调度(20)生成车辆(40)的目的地信息,目的地信息指定至少一个目的地。 移动单元(42)包括移动通信设备(90),用于接收由调度(20)产生的用于车辆(40)的目的地信息。 移动单元(42)还包括用于确定车辆位置的定位接收器(80)。 响应于从调度(20)接收到的目的地信息和车辆位置,移动单元(42)确定车辆的预计到达时间。

    System and method for routing a call using a communications network
    3.
    发明授权
    System and method for routing a call using a communications network 失效
    使用通信网络路由呼叫的系统和方法

    公开(公告)号:US06405033B1

    公开(公告)日:2002-06-11

    申请号:US09126041

    申请日:1998-07-29

    IPC分类号: H04M342

    摘要: A communication system includes mobile units, a network switching center, and service centers to provide a variety of traditional and enhanced services to the mobile units. Using a user interface, an operator of a mobile unit issues a request for services from one or more service centers. The network switching center receives the request for services and, in response, accesses a profile table to select an appropriate service center to establish a communication session with the mobile unit. The selected service center provides enhanced services to the mobile unit to satisfy the service request.

    摘要翻译: 通信系统包括移动单元,网络交换中心和服务中心,以向移动单元提供各种传统和增强的服务。 使用用户界面,移动单元的运营商向一个或多个服务中心发出服务请求。 网络交换中心接收服务请求,作为响应,访问简档表以选择适当的服务中心来建立与移动单元的通信会话。 所选服务中心为移动单元提供增强的服务以满足服务请求。

    System and method for providing directions using a communication network
    5.
    发明授权
    System and method for providing directions using a communication network 失效
    使用通信网络提供方向的系统和方法

    公开(公告)号:US06535743B1

    公开(公告)日:2003-03-18

    申请号:US09126018

    申请日:1998-07-29

    IPC分类号: H04Q720

    CPC分类号: G08G1/096872 G08G1/096883

    摘要: A communication system includes mobile units, a network switching center, and service centers to provide a variety of enhanced services to the mobile units. The service centers and/or the network switching centers determine directions from an origination location to a destination location. The directions, which may comprise multiple segments separated by separator signals, are communicated to the mobile unit using a communication network. The mobile unit may present each segment of the directions to a user. In one embodiment, the mobile unit generates a service message specifying an origination location and a destination location. The directions are determined in response to the service message.

    摘要翻译: 通信系统包括移动单元,网络交换中心和服务中心,以向移动单元提供各种增强的服务。 服务中心和/或网络交换中心确定从起始位置到目的地位置的方向。 可以包括由分离器信号分离的多个段的方向使用通信网络传送到移动单元。 移动单元可以向用户呈现方向的每个段。 在一个实施例中,移动单元生成指定起始位置和目的地位置的服务消息。 方向是根据服务消息确定的。

    Multiple number assignment module communication
    7.
    发明授权
    Multiple number assignment module communication 失效
    多号分配模块通信

    公开(公告)号:US5918172A

    公开(公告)日:1999-06-29

    申请号:US721912

    申请日:1996-09-27

    摘要: A communication system (10) includes a communication device (12) that supports communication using multiple number identification modules (70-74). Each NAM (70-74) supported by the communication device (12) is associated with a network (14,16) that provides a voice service or an enhanced service to the communication device (12). For outbound communication, the communication device (12) selects the appropriate NAM (70-74) in response to a request for a particular service. For inbound communication, the communication device (12) registers more than one NAM (70-74) to be able to respond to incoming pages from the networks (14, 16).

    摘要翻译: 通信系统(10)包括支持使用多个号码识别模块(70-74)的通信的通信设备(12)。 由通信设备(12)支持的每个NAM(70-74)与向通信设备(12)提供语音服务或增强业务的网络(14,16)相关联。 对于出站通信,通信设备(12)响应于对特定服务的请求来选择适当的NAM(70-74)。 对于入站通信,通信设备(12)注册多于一个NAM(70-74)以能够响应来自网络(14,16)的传入页面。