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1. 发明申请

WO2018026653A1 PROVIDING VOICE CALL SUPPORT IN A NETWORK 审中-公开
标题翻译：在网络中提供语音呼叫支持
公开(公告)号：WO2018026653A1
公开(公告)日：2018-02-08
申请号：PCT/US2017/044434
申请日：2017-07-28
申请人： NOKIA SOLUTIONS AND NETWORKS OY , CHANDRAMOULI, Devaki , WONG, Curt
发明人： CHANDRAMOULI, Devaki , WONG, Curt
IPC分类号： H04W76/02 , H04L29/06 , H04M3/54
摘要： Various communication systems may benefit from improved voice call support. For example, it may be helpful for a user equipment in a first radio access technology that may not support voice calls to initiate a voice call with a second radio access technology. A method includes initiating a voice call between a user equipment to an entity in a second radio access technology cell. The user equipment is located in a first radio access technology cell. The method also includes registering the user equipment with the second radio access technology cell. In addition, the method includes conducting the voice call with the entity via the second radio access technology cell.
摘要翻译：各种通信系统可以从改进的语音呼叫支持中受益。例如，第一无线电接入技术中的用户设备可能不会支持语音呼叫以利用第二无线电接入技术来发起语音呼叫可能是有帮助的。一种方法包括在用户设备到第二无线电接入技术小区中的实体之间发起语音呼叫。用户设备位于第一无线电接入技术小区中。该方法还包括将用户设备注册到第二无线电接入技术小区。另外，该方法包括通过第二无线电接入技术小区与该实体进行语音呼叫。

2. 发明申请

WO2017131690A1 DYNAMIC SWITCHING OF STREAMING SERVICE BETWEEN BROADCAST AND UNICAST DELIVERY 审中-公开
标题翻译：广播与单播业务之间流媒体业务的动态切换
公开(公告)号：WO2017131690A1
公开(公告)日：2017-08-03
申请号：PCT/US2016/015283
申请日：2016-01-28
申请人： NOKIA SOLUTIONS AND NETWORKS OY , CHANDRAMOULI, Devaki , NAVRATIL, David , WONG, Curt , LIEBHART, Rainer
发明人： CHANDRAMOULI, Devaki , NAVRATIL, David , WONG, Curt , LIEBHART, Rainer
IPC分类号： H04W4/06
CPC分类号： H04W4/06 , H04L65/4076
摘要： Various communication systems may benefit from a dynamic streaming service. For example, certain streaming services may benefit from an improvement in the switching between broadcast delivery and unicast delivery for a streaming service in a cellular system. A method includes receiving information about a streaming service. The method also includes determining by a network entity in a radio access network whether to deliver data for the streaming service via multimedia broadcast or unicast based on the information and predetermined criteria for evaluating the information. In addition, the method includes triggering a sending of the data via the multimedia broadcast or the unicast.
摘要翻译：各种通信系统可能受益于动态流媒体服务。例如，对于蜂窝系统中的流式传输服务，某些流式服务可能受益于广播传送和单播传送之间切换的改进。一种方法包括接收关于流服务的信息。该方法还包括由无线电接入网络中的网络实体基于用于评估信息的信息和预定标准来确定是否经由多媒体广播或单播来传送用于流传输服务的数据。另外，该方法包括通过多媒体广播或单播触发数据的发送。

3. 发明申请

WO2015168494A1 METHODS AND APPARATUS FOR TIMING MANAGEMENT 审中-公开
标题翻译：时间管理方法与装置
公开(公告)号：WO2015168494A1
公开(公告)日：2015-11-05
申请号：PCT/US2015/028697
申请日：2015-05-01
申请人： NOKIA SOLUTIONS AND NETWORKS OY , WONG, Curt
发明人： WONG, Curt
IPC分类号： G06F15/16
CPC分类号： H04W76/18
摘要： Systems and techniques for managing service requests for wireless network communication elements, in order to prevent conflicts and confusion between a previously sent request and a retried request sent in due to failure to receive a response to the previously sent request. An initiating element, upon determining that a previously sent service request has not been received, configures a retry status indicator and sends a retried service request to a serving core network element of the wireless communications network, wherein the retried service request includes the retry status indicator. A serving element, upon receiving a service request, examines the service request to determine whether or not the service request includes a retry status indicator and determines whether or not to provide service based on whether or not the service request includes a retry status indicator.
摘要翻译：用于管理无线网络通信元件的服务请求的系统和技术，以便防止先前发送的请求与由于未能接收到先前发送的请求的响应而发送的重试请求之间的冲突和混淆。发起元素在确定尚未接收到先前发送的服务请求之后，配置重试状态指示符并将重试的服务请求发送到无线通信网络的服务核心网元，其中重试的服务请求包括重试状态指示符。服务元件在接收到服务请求时，检查服务请求以确定服务请求是否包括重试状态指示符，并且基于服务请求是否包括重试状态指示符来确定是否提供服务。

4. 发明申请

WO2015005900A1 ESTABLISHMENT OF PACKET DATA NETWORK CONNECTION VIA RELAY USER EQUIPMENT 审中-公开
标题翻译：通过继电器用户设备建立分组数据网络连接
公开(公告)号：WO2015005900A1
公开(公告)日：2015-01-15
申请号：PCT/US2013/049611
申请日：2013-07-08
申请人： NOKIA SIEMENS NETWORKS OY , WOLFNER, György Tamas , WONG, Curt , CHANDRAMOULI, Devaki , LIEBHART, Rainer
发明人： WOLFNER, György Tamas , WONG, Curt , CHANDRAMOULI, Devaki , LIEBHART, Rainer
IPC分类号： H04B7/185
CPC分类号： H04B7/15507 , H04W76/12 , H04W76/14 , H04W88/04 , H04W88/16
摘要： Various communication systems may benefit from the use of relayed packet data connection. Moreover, such communication systems may benefit from methods and systems for the establishment of a packet data network connection for a proximity services user equipment via a relay user equipment. A method can include establishing a packet data network connection between a relay user equipment and a packet data network gateway. The method can also include establishing a relay connection between a proximity services user equipment and the packet data network gateway. The relay connection can be a connection within the packet data network connection.
摘要翻译：各种通信系统可能受益于使用中继分组数据连接。此外，这样的通信系统可以受益于用于通过中继用户设备为邻近服务用户设备建立分组数据网络连接的方法和系统。一种方法可以包括在中继用户设备和分组数据网络网关之间建立分组数据网络连接。该方法还可以包括在接近服务用户设备和分组数据网络网关之间建立中继连接。中继连接可以是分组数据网络连接中的连接。

5. 发明申请

WO2014158190A1 ENHANCEMENTS TO EMBMS FOR GROUP COMMUNICATION 审中-公开
标题翻译：集团通信EMBA加强
公开(公告)号：WO2014158190A1
公开(公告)日：2014-10-02
申请号：PCT/US2013/034638
申请日：2013-03-29
申请人： NOKIA SIEMENS NETWORKS OY , CHANDRAMOULI, Devaki , PASANEN, Antti, Jaakko , WONG, Curt , LIEBHART, Rainer
发明人： CHANDRAMOULI, Devaki , PASANEN, Antti, Jaakko , WONG, Curt , LIEBHART, Rainer
IPC分类号： H04J3/24
CPC分类号： H04W4/08 , H04L12/1845 , H04L12/189 , H04W48/10
摘要： Various communications may benefit from enhancements for group communication. For example, evolved packet system including an evolved multimedia broadcast/multicast service may benefit from such enhancements. For example, a method may include preparing a list of area names, identities, or both area names and identities to a network element. Moreover, a method may also include requesting the network to broadcast data to a broadcast area defined by the list. The list can define an allowed area, a broadcast area, or both.
摘要翻译：各种通信可能受益于群组通信的增强。例如，包括演进的多媒体广播/组播服务的演进分组系统可以受益于这种增强。例如，一种方法可以包括为网络元件准备区域名称，身份或者区域名称和身份两者的列表。此外，方法还可以包括请求网络向由列表定义的广播区域广播数据。该列表可以定义允许的区域，广播区域，或两者。

6. 发明申请

WO2014084848A8 DYNAMIC ACCESS CLASS ASSIGNMENT AND SECONDARY PUBLIC SAFETY USERS OFFLOAD IN PUBLIC SAFETY NETWORK 审中-公开
标题翻译：公共安全网络中的动态访问类别分配和二级公共安全用户卸载
公开(公告)号：WO2014084848A8
公开(公告)日：2014-08-07
申请号：PCT/US2012067318
申请日：2012-11-30
申请人： NOKIA SIEMENS NETWORKS OY , WONG CURT , CHANDRAMOULI DEVAKI
发明人： WONG CURT , CHANDRAMOULI DEVAKI
IPC分类号： H04W24/00 , H04W4/90 , H04W60/00
CPC分类号： H04W4/001 , H04W4/22 , H04W8/18 , H04W76/007
摘要： Systems, methods, apparatuses, and computer program products for dynamic access class provisioning of devices and secondary public safety user offload are provided. One method includes receiving a trigger request and the IMSI of a UE that requires a higher priority AC from a PS application server. The trigger request may include an indication to update the AC of the UE to the higher priority AC. The method may then include initiating a MT-SMS with priority that is sent to the UE via serving nodes.
摘要翻译：提供了用于设备的动态接入等级供应和辅助公共安全用户卸载的系统，方法，设备和计算机程序产品。一种方法包括从PS应用服务器接收触发请求和需要较高优先级AC的UE的IMSI。触发请求可以包括将UE的AC更新为更高优先级的AC的指示。该方法然后可以包括发起具有通过服务节点发送给UE的优先级的MT-SMS。

7. 发明申请

WO2013052440A1 MINIMAL ACCESS TRANSFER CONTROL FUNCTION REQUIREMENTS FOR SINGLE RADIO VOICE CALL CONTINUITY HANDOVER 审中-公开
标题翻译：无线电话呼叫连续性切换的最小访问传输控制功能要求
公开(公告)号：WO2013052440A1
公开(公告)日：2013-04-11
申请号：PCT/US2012/058397
申请日：2012-10-02
申请人： NOKIA SIEMENS NETWORKS OY , WONG, Curt , LAHTINEN, Lauri, Kalevi , MILINSKI, Alexander
发明人： WONG, Curt , LAHTINEN, Lauri, Kalevi , MILINSKI, Alexander
IPC分类号： H04W60/06
CPC分类号： H04W60/00 , H04W36/0022
摘要： A method, apparatus, and computer readable medium is provided for a reverse single radio voice call continuity handover procedure, where an access transfer control function is only allocated dynamically during a call setup phase, if the access transfer control function is needed to support the reverse single radio voice call continuity handover procedure.
摘要翻译：提供了用于反向单无线电语音呼叫连续性切换过程的方法，装置和计算机可读介质，其中只有在需要访问传送控制功能来支持反向时，才能在呼叫建立阶段动态地分配访问传输控制功能单无线电语音呼叫连续性切换程序。

8. 发明申请

WO2013052030A2 APPARATUS AND METHOD FOR SELECTING VOICE BEARER IN REVERSE SINGLE RADIO VOICE CALL CONTINUITY 审中-公开
标题翻译：用于选择反向单声道语音呼叫连续性的语音承载器的装置和方法
公开(公告)号：WO2013052030A2
公开(公告)日：2013-04-11
申请号：PCT/US2011/054591
申请日：2011-10-03
申请人： NOKIA SIEMENS NETWORKS OY , WONG, Curt , HONGISTO, Jukka, Ilari
发明人： WONG, Curt , HONGISTO, Jukka, Ilari
IPC分类号： B32B5/22
CPC分类号： H04W36/0022 , H04L65/1016 , H04L65/1033
摘要： An apparatus and method capable of creating and controlling voice bearer in reverse single radio voice call continuity comprise performing a handover request action S64 of generating a request to a mobile management entity for a handover of a mobile communication call of a user equipment from circuit switched mobile communication to packet switched mobile communication in response to an indication of required handover S61 by a radio access network controller entity; performing a notification action S62 of notifying an access transfer control function to prepare for the transfer of media to packet switched mobile communication by allocating media ports on an access transfer gateway; and performing an obtaining action S63 of obtaining the allocated media ports from the notified access transfer control function, wherein both the notification action S62 and the obtaining action S63 are performed after the indication of required handover S61 is obtained from the radio access network controller entity and before the performing of the handover request action S64, and information on the allocated media ports is included into the request S64 to the mobile management entity.
摘要翻译：能够在反向单无线电语音呼叫连续性中创建和控制语音承载的装置和方法包括：执行向移动管理实体生成用于用户设备的移动通信呼叫的切换的切换请求动作S64，以从电路交换移动响应于无线电接入网络控制器实体对所需切换S61的指示而进行分组交换移动通信的通信; 通过在接入转移网关上分配媒体端口来执行通知接入传送控制功能来准备将媒体传送到分组交换移动通信的通知动作S62; 并从所通知的访问转移控制功能中执行获取分配的媒体端口的获取动作S63，其中在从无线接入网络控制器实体获得所需切换指示S61的指示之后执行通知动作S62和获取动作S63，以及在执行切换请求动作S64之前，向移动管理实体包含关于所分配的媒体端口的信息到请求S64中。

9. 发明申请

WO2010109269A1 SYSTEMS, METHODS, APPARATUSES, AND COMPUTER PROGRAM PRODUCTS FOR FACILITATING VOICE CALL CONTINUITY IN INTERSYSTEM HANDOVER 审中-公开
标题翻译：系统，方法，设备和计算机程序产品，用于促进间歇式切换中的语音呼叫连续性
公开(公告)号：WO2010109269A1
公开(公告)日：2010-09-30
申请号：PCT/IB2009/051210
申请日：2009-03-23
申请人： NOKIA CORPORATION , MUTIKAINEN, Jari , WONG, Curt
发明人： MUTIKAINEN, Jari , WONG, Curt
IPC分类号： H04W36/14
CPC分类号： H04W36/0022 , H04W36/14
摘要： Systems, methods, apparatuses, and computer program products are provided for facilitating voice call continuity in intersystem handover. A method may include determining that a user equipment device being handed over from a packet switched network to a circuit switched network is a party to a voice call in an alerting state. The method may further include providing session state information indicating that the user equipment device is a party to a voice call in an alerting state to a network entity on the circuit switched network in response to the determination. Corresponding systems, computer program products and apparatuses are also provided.
摘要翻译：系统，方法，设备和计算机程序产品被提供用于促进系统间切换中的语音呼叫连续性。一种方法可以包括确定从分组交换网络切换到电路交换网络的用户设备设备是处于告警状态的语音呼叫的一方。该方法可以进一步包括响应于该确定，向电路交换网络上的网络实体提供指示用户设备设备是处于告警状态的语音呼叫的一方的会话状态信息。还提供了相应的系统，计算机程序产品和装置。

10. 发明申请

WO2010055398A1 SRVCC EMERGENCY CALL SUPPORT APPARATUS, SYSTEM AND METHOD 审中-公开
标题翻译： SRVCC紧急呼叫支持设备，系统和方法
公开(公告)号：WO2010055398A1
公开(公告)日：2010-05-20
申请号：PCT/IB2009/007433
申请日：2009-11-12
申请人： NOKIA CORPORATION , MUTIKAINEN, Jari , WONG, Curt
发明人： MUTIKAINEN, Jari , WONG, Curt
IPC分类号： H04W4/22 , H04L29/06 , H04W36/34
CPC分类号： H04W4/90 , H04W36/0066 , H04W76/50
摘要： Method and apparatus, including computer program products, are provided for SRVCC emergency call support. The method may include receiving, at a mobility switching center, a first message representing a request to handover an emergency communication session from a first network to a second network. The mobile switching center may obtain a value representing an emergency session transfer number. The mobility switching center may also send a second message to the first network. The second message may initiate handover of the emergency communication session from the first network to the second network. The second message may comprise the value representing the emergency session transfer number. Related apparatus, systems, methods, and articles are also described.
摘要翻译：提供SRVCC紧急呼叫支持的方法和设备，包括计算机程序产品。该方法可以包括在移动性交换中心处接收表示将紧急通信会话从第一网络切换到第二网络的请求的第一消息。移动交换中心可以获得表示紧急会话转移号码的值。移动性交换中心还可以向第一网络发送第二消息。第二消息可以启动紧急通信会话从第一网络到第二网络的切换。第二消息可以包括表示紧急会话转移号码的值。还描述了相关装置，系统，方法和制品。

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