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    • 2. 发明申请
    • CONTEXT-AWARE MIGRATION OF COMMUNICATION SESSION
    • 通信会议的背景知识转移
    • WO2007142866A2
    • 2007-12-13
    • PCT/US2007012423
    • 2007-05-24
    • LUCENT TECHNOLOGIES INCKUMAR VIJAY POCHAMPALLIPHADKE CHITRA APOOSALA VISWANATH
    • KUMAR VIJAY POCHAMPALLIPHADKE CHITRA APOOSALA VISWANATH
    • H04L29/06
    • H04L65/1016H04L65/1083H04L65/80H04L67/303
    • Techniques and systems are disclosed for context-aware migration of a communication network session. For example, a system for migrating a communication session established between a first entity and a second entity in accordance with an application module includes the following elements. A context monitor module supports the application module and is operative to obtain context information associated with at least one of the first entity and the second entity. A migration server module supports the application module and is operative to effectuate a transfer of the communication session from one communication device associated with the first entity to another communication device associated with the first entity. The context monitor module and the migration server module operate in cooperation with the application module to transfer the communication session.
    • 公开了用于通信网络会话的上下文感知迁移的技术和系统。 例如,根据应用模块,用于迁移在第一实体和第二实体之间建立的通信会话的系统包括以下元素。 上下文监控模块支持应用模块,并且可操作以获得与第一实体和第二实体中的至少一个相关联的上下文信息。 迁移服务器模块支持应用模块,并且可操作地实现通信会话从与第一实体相关联的通信设备到与第一实体相关联的另一通信设备的传送。 上下文监控模块和迁移服务器模块与应用模块协同工作,传送通信会话。
    • 9. 发明申请
    • MOBILE-SERVER PROTOCOL FOR LOCATION-BASED SERVICES
    • “移动服务器协议”,用于基于位置的服务
    • WO2009155039A1
    • 2009-12-23
    • PCT/US2009/045440
    • 2009-05-28
    • ALCATEL-LUCENT USA INC.HAMPEL, Karl, GeorgPERINKULAM, SuryanarayanPOOSALA, Viswanath
    • HAMPEL, Karl, GeorgPERINKULAM, SuryanarayanPOOSALA, Viswanath
    • H04W4/02H04W4/04
    • H04W4/02H04W4/022H04W4/027H04W4/029H04W4/04H04W4/18
    • Location-based services are provided in a communication system comprising a wireless network. In one aspect, a mobile user device sends a trigger message to a server over a wireless link of the network. The server in response to the trigger message sends an update message to the mobile user device over the wireless link. The update message is sent within a period of time after the trigger message that is less than a dormancy time of the wireless link. The update message may specify, for example, a defined area around a location identified in the trigger message, one or more stationary fences associated with the mobile user device that overlap with the defined area and that are active or become active within a designated time frame, and a projected time frame within which a proximity-crossing event is likely to occur for at least one user device pair that includes the mobile user device.
    • 在包括无线网络的通信系统中提供基于位置的服务。 在一个方面,移动用户设备通过网络的无线链路向服务器发送触发消息。 响应于触发消息的服务器通过无线链路向移动用户设备发送更新消息。 在触发消息小于无线链路的休眠时间之后的一段时间内发送更新消息。 更新消息可以例如指定在触发消息中识别的位置周围的限定区域,与移动用户设备相关联的与定义的区域重叠并且在指定时间框架内活动或变得活动的一个或多个固定栅栏 以及对于包括移动用户设备的至少一个用户设备对可能发生接近交叉事件的预计时间帧。