Method and apparatus for improved call connectivity in an intelligent
wireless network
    1.
    发明授权
    Method and apparatus for improved call connectivity in an intelligent wireless network 失效
    用于改善智能无线网络中的呼叫连接的方法和装置

    公开(公告)号:US5815810A

    公开(公告)日:1998-09-29

    申请号:US910148

    申请日:1997-08-13

    IPC分类号: H04W4/12 H04W4/24 H04Q7/38

    摘要: The method and apparatus for completing calls to mobile stations in a mobile radio communications network provides efficient routing of calls, reduced utilization of system resources, and consistent services to a mobile station wherever located. The invention includes a national home location register (HLR) with a wireless enhanced services platform (WESP) with integrated voice mail/audio response capability. Calls to and from mobile subscribers are delivered to the WESP. The WESP interacts with the national HLR to provide consistent mobile services as well as enhanced services such as information collection and validation prior to call completion. When a call to a mobile station is placed, the call is directed to the WESP which transmits the identity of the mobile station to the national HLR. The national HLR looks up the mobile station and obtains the identity of the serving mobile switching center/visitor location register (MSC/VLR) where the mobile station is actually located and a list of the features in effect for the mobile station. The list of features in effect is transmitted to the WESP which performs the functions necessary to implement the features. These functions include validation in conjunction with the national HLR if any features in effect require validation. The national HLR also sends a request for routing information to the serving MSC/VLR. The serving MSC/VLR returns a geographic routing number known as the temporary local directory number (TLDN). The call is then completed to the serving MSC/IVLR.

    摘要翻译: 用于在移动无线电通信网络中完成对移动台的呼叫的方法和装置提供呼叫的有效路由,减少对系统资源的利用和一致的服务到位于任何位置的移动台。 本发明包括具有集成语音邮件/音频响应能力的无线增强服务平台(WESP)的国家归属位置寄存器(HLR)。 来往移动用户的呼叫被传送到WESP。 WESP与国家HLR进行互动,提供一致的移动服务,以及在通话完成之前提供信息收集和验证等增强服务。 当对移动台的呼叫被放置时,该呼叫被定向到向国家HLR发送移动台的身份的WESP。 国家HLR查找移动台并获得移动台实际位于的服务移动交换中心/访问者位置寄存器(MSC / VLR)的身份以及移动台有效的功能列表。 功能列表被发送到执行功能所必需的功能的WESP。 这些功能包括与国家HLR结合的验证,如果有效的功能需要验证。 国家HLR还向服务MSC / VLR发送路由信息请求。 服务MSC / VLR返回被称为临时本地号码(TLDN)的地理路由号码。 然后呼叫完成到服务MSC / IVLR。

    Automated telephone operator services
    2.
    发明授权
    Automated telephone operator services 失效
    自动电话运营商服务

    公开(公告)号:US5703935A

    公开(公告)日:1997-12-30

    申请号:US219577

    申请日:1994-03-29

    摘要: A system and method for automatically processing telephone calls for alternative billing or for providing automated operator services. In one form, a call for which operator or alternative billing services are sought is routed through a telephone network to an automated operator facility. The call is accompanied by certain parameters which are indicative of the characteristics of the call. A menu of available automatic services is presented to the caller and the caller's selection from the menu is then received by the automated facility. The call parameters are used to retrieve a record containing customization features, preselected by a subscriber, which are those to be used in providing the particular service selected from the menu by the caller. The call is then automatically processed in accordance with the preselected customized features to provide the selected operator servile. During a call session the caller may dynamically select certain features such as the language in which the interactive portions of the call processing will be conducted.

    摘要翻译: 一种用于自动处理电话呼叫进行替代计费或提供自动化运营商服务的系统和方法。 在一种形式中,寻求运营商或替代计费服务的呼叫通过电话网络路由到自动化运营商设施。 呼叫伴随着指示呼叫特性的某些参数。 向主叫方提供可用的自动服务菜单,然后自动化设施从菜单中选出主叫方的选择。 呼叫参数用于检索包含由用户预先选择的定制特征的记录,其是用于提供由呼叫者从菜单中选择的特定服务的记录。 然后根据预选的自定义功能自动处理呼叫,以提供所选择的操作员服务。 在呼叫会话期间,呼叫者可以动态地选择某些特征,例如将进行呼叫处理的交互部分的语言。