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1. 发明申请

WO2014111520A3 CLEANUP OF LAU-LESS CIRCUIT SWITCHED FALLBACK EMERGENCY CALL 审中-公开
标题翻译：清洁无电路切换回退紧急呼叫
公开(公告)号：WO2014111520A3
公开(公告)日：2014-09-12
申请号：PCT/EP2014050901
申请日：2014-01-17
申请人： NOKIA SOLUTIONS & NETWORKS OY
发明人： WONG CURT , CHANDRAMOULI DEVAKI , JANOSI LASZLO , LAHTINEN LAURI KALEVI
IPC分类号： H04W36/00 , H04W76/00
CPC分类号： H04W4/22 , H04W36/0022 , H04W76/007
摘要： Communication systems may benefit from various aspects of emergency call handing. For example, wireless communication systems may benefit from clean up with respect to a fast return feature applied to an emergency call using circuit switched fallback, without a location area update. A method includes identifying an emergency communication that is a circuit switched fallback communication of a user equipment. The method may also include configuring communications so that mobile terminated services work properly after completion of the emergency communication. More particularly, for example, a method may include determining in a network element that the emergency communication is a circuit switched fallback communication. The method may also include, when the emergency call is ended, avoiding invoking a fast return feature for the user equipment. An SGs interface is marked as not valid or the user equipment is required to perform a combined tracking area update based on the detecting that the circuit switched fallback is due to an emergency call.
摘要翻译：通信系统可能受益于紧急呼叫处理的各个方面。例如，无需通过位置区域更新，无线通信系统可以利用使用电路交换回退应用于紧急呼叫的快速返回功能进行清理。一种方法包括识别作为用户设备的电路交换回退通信的紧急通信。该方法还可以包括配置通信，使得移动终端服务在紧急通信完成之后正常工作。更具体地，例如，方法可以包括在网络元件中确定紧急通信是电路交换回退通信。该方法还可以包括当紧急呼叫结束时避免为用户设备调用快速返回特征。 SGs接口被标记为无效，或者用户设备需要基于检测到由于紧急呼叫而导致的电路交换回退而执行组合跟踪区域更新。

2. 发明申请

WO2015104280A3 GROUP COMMUNICATION BEARER INDICATION FOR A RADIO ACCESS NODE SUCH AS BASE STATION OR NETWORK NODE 审中-公开
标题翻译：无线接入节点（如基站或网络节点）的群组通信承载指示
公开(公告)号：WO2015104280A3
公开(公告)日：2015-12-03
申请号：PCT/EP2015050147
申请日：2015-01-07
申请人： NOKIA SOLUTIONS & NETWORKS OY
发明人： WONG CURT , CHANDRAMOULI DEVAKI , KOSKINEN HENRI MARKUS , MAENPAA SANNA MARIA
IPC分类号： H04W76/00
CPC分类号： H04W76/005 , H04W76/021 , H04W76/048
摘要： At a base station, bearer information is received piggy-backed along with one or more quality of service parameters for a bearer management request procedure. The bearer information is for a bearer for a user equipment that is assigned to a group for a group communication. The base station applies specific group communication handling for the bearer, based on the bearer information. At a node in a core network of a cellular communication system, bearer information is received for a bearer management request procedure. The bearer information is for a bearer for a user equipment that is assigned to a group for a group communication. The node sends the bearer information, piggy-backed along with one or more quality of service parameters for the bearer, toward a base station attached to the user equipment. Methods, apparatus, program products, and software are disclosed.
摘要翻译：在基站处，承载信息与用于承载管理请求过程的一个或多个服务质量参数一起被捎带接收。承载信息用于分配给组通信的组的用户设备的承载。基站基于承载信息对承载进行特定的组通信处理。在蜂窝通信系统的核心网络的节点中，承载信息被接收用于承载管理请求过程。承载信息用于分配给组通信的组的用户设备的承载。该节点向连接到用户设备的基站发送承载信息，捎带连同用于承载的一个或多个服务质量参数。披露了方法，装置，程序产品和软件。

3. 发明申请

WO2014170427A3 MULTIMEDIA BROADCAST/MULTIMEDIA SERVICE (MBMS) SESSION UPDATE 审中-公开
标题翻译：多媒体广播/多媒体服务（MBMS）会议更新
公开(公告)号：WO2014170427A3
公开(公告)日：2015-04-02
申请号：PCT/EP2014057884
申请日：2014-04-17
申请人： NOKIA SOLUTIONS & NETWORKS OY
发明人： CHANDRAMOULI DEVAKI , WONG CURT
IPC分类号： H04W76/00 , H04W72/00
CPC分类号： H04W4/06 , H04W76/002 , H04W76/022 , H04W76/041 , H04W76/062
摘要： Systems, methods, apparatuses, and computer program products for multimedia broadcast/multimedia service (MBMS) session update are provided. One method includes receiving a session update request which may include a TGMI pointing to the current active MBMS session and new QoS requirement. The method may then include updating the MBMS bearer context with the new QoS.
摘要翻译：提供了用于多媒体广播/多媒体服务（MBMS）会话更新的系统，方法，装置和计算机程序产品。一种方法包括接收可能包括指向当前活动MBMS会话的TGMI和新的QoS要求的会话更新请求。该方法然后可以包括用新的QoS来更新MBMS承载上下文。

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