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1. 发明申请

WO2016065591A1 CONTROL OF COMMUNICATION USING DUAL-CONNECTIVITY MODE DESCRIPTION 审中-公开
标题翻译：使用双连接模式描述的通信控制
公开(公告)号：WO2016065591A1
公开(公告)日：2016-05-06
申请号：PCT/CN2014/089944
申请日：2014-10-30
申请人： NOKIA SOLUTIONS AND NETWORKS OY , ZHANG, Yan Ji , LIU, Yang , CHIBA, Tsunehiko
发明人： ZHANG, Yan Ji , LIU, Yang , CHIBA, Tsunehiko
IPC分类号： H04W36/08
CPC分类号： H04W36/0055 , H04W36/0027 , H04W36/0066 , H04W36/08 , H04W36/30
摘要： The present invention provides an apparatus and method for control of communication using dual-connectivity mode, and the apparatus includes at least one processing circuitry, and at least one memory for storing instructions to be executed by the processing circuitry, wherein the at least one memory and the instructions are configured to, with the at least one processing circuitry, cause the apparatus at least: to receive and process a communication connection reestablishment request from a communication element communicating in a multi-connectivity mode, to decide, in case a communication connection with the communication element is established, whether or not the multi-connectivity mode of the communication element is kept, and to cause a transmission of an indication towards a source communication network control element of the communication element, wherein the indication reflects the decision whether or not the multi-connectivity mode of the communication element is kept. The present invention can improve the dual connectivity performance, and a potential signaling overhead over network interfaces in case of a reconfiguration failure happening can be reduced.
摘要翻译：本发明提供了一种使用双连接模式控制通信的装置和方法，并且该装置包括至少一个处理电路和至少一个存储器，用于存储由处理电路执行的指令，其中至少一个存储器并且所述指令被配置为：利用所述至少一个处理电路使所述装置至少：从以多连接模式通信的通信元件接收和处理通信连接重建请求，以在通信连接通信元件被建立，无论是否保持通信元件的多连接模式，并且向通信元件的源通信网络控制元件发送指示传输，其中该指示反映该决定是否或不是保持通信元件的多连接模式。本发明可以提高双连接性能，并且可以减少在重新配置故障发生的情况下在网络接口上的潜在信令开销。

2. 发明申请

WO2016019541A1 SON FOR DUAL CONNECTIVITY 审中-公开
标题翻译： SON双向连接
公开(公告)号：WO2016019541A1
公开(公告)日：2016-02-11
申请号：PCT/CN2014/083870
申请日：2014-08-07
申请人： NOKIA SOLUTIONS AND NETWORKS OY , LIU, Yang , CHIBA, Tsunehiko , ZHANG, Yan Ji
发明人： LIU, Yang , CHIBA, Tsunehiko , ZHANG, Yan Ji
IPC分类号： H04W76/00
CPC分类号： H04W76/18 , H04L41/0631 , H04L41/0668 , H04L41/0681 , H04W24/10 , H04W76/15 , H04W76/27 , H04W84/18
摘要： It is provided a method, comprising detecting an occurrence of a link failure of a link to a secondary cell, wherein, before the occurrence of the link failure, an apparatus performing the method is connected in dual connectivity to the secondary cell via the link and to a master cell different from the secondary cell; informing the master cell on the link failure by a report if the occurrence of the link failure is detected.
摘要翻译：提供了一种方法，包括检测到二次小区的链路的链路故障的发生，其中，在发生链路故障之前，执行该方法的装置经由链路与二次小区双重连接连接，到与二次电池不同的主电池; 如果检测到链路故障的发生，则通过报告通知主单元关于链路故障。

3. 发明申请

WO2015143578A1 HANDOVER APPARATUS AND METHOD 审中-公开
标题翻译：手动装置和方法
公开(公告)号：WO2015143578A1
公开(公告)日：2015-10-01
申请号：PCT/CN2014/000342
申请日：2014-03-28
申请人： NOKIA SOLUTIONS AND NETWORKS OY , LIU, Yang , ZHANG, Yanji , CHIBA, Tsunehiko
发明人： LIU, Yang , ZHANG, Yanji , CHIBA, Tsunehiko
IPC分类号： H04W36/08
CPC分类号： H04W36/0072 , H04L5/0055 , H04W36/0055 , H04W36/0061
摘要： A handover apparatus is provided, comprising: means for receiving a handover request message from a first network element; meansfor sending a handover indication message to a second network element while sending a handover acknowledgement message to the first network element. The present disclosure manages to reduce the handover delay so as to enable fa st handover for dual connectivity.
摘要翻译：提供了切换装置，包括：用于从第一网络元件接收切换请求消息的装置; 用于在向第一网络元件发送切换确认消息的同时向第二网络元件发送切换指示消息的装置。本公开旨在减少切换延迟，以便能够实现双重连接的实时切换。

4. 发明申请

WO2016119210A1 DUAL CONNECTIVITY AND HANDOVER 审中-公开
标题翻译：双连接和切换
公开(公告)号：WO2016119210A1
公开(公告)日：2016-08-04
申请号：PCT/CN2015/071937
申请日：2015-01-30
申请人： NOKIA SOLUTIONS AND NETWORKS OY , ZHANG, Yanji , CHIBA, Tsunehiko , LIU, Yang , SEBIRE, Benoist Pierre , DECARREAU, Guillaume
发明人： ZHANG, Yanji , CHIBA, Tsunehiko , LIU, Yang , SEBIRE, Benoist Pierre , DECARREAU, Guillaume
IPC分类号： H04W36/08
CPC分类号： H04W36/08
摘要： When an inter master network node handover for a user apparatus in dual connectivity with a handover source node and a secondary node is requested, determining in a handover target node, whether or not the secondary node may remain to provide dual connectivity, and sending in a response to the handover an indication whether or not the secondary node may remain to provide dual connectivity with the handover target node.
摘要翻译：当请求与切换源节点和辅助节点双重连接的用户装置的主节点间切换时，在切换目标节点中确定辅助节点是否可以保持提供双连接，并且以对切换的响应指示辅助节点是否可以保持以提供与切换目标节点的双重连接。

5. 发明申请

WO2016161580A1 RANDOMLY SELECTING FREQUENCY LAYER 审中-公开
标题翻译：随机选择频率层
公开(公告)号：WO2016161580A1
公开(公告)日：2016-10-13
申请号：PCT/CN2015/076091
申请日：2015-04-08
申请人： NOKIA SOLUTIONS AND NETWORKS OY , DECARREAU, Guillaume , SEBIRE, Benoist Pierre , ZHANG, Yan Ji , LIU, Yang
发明人： DECARREAU, Guillaume , SEBIRE, Benoist Pierre , ZHANG, Yan Ji , LIU, Yang
IPC分类号： H04W36/36
CPC分类号： H04W48/20 , H04W36/08
摘要： A method of selecting a frequency layer by a user device may include determining a primary frequency layer for communicating with a base station, randomly selecting a candidate frequency layer for communicating with the base station, determining a probability of selecting the candidate frequency layer, the probability being based on a difference between a preference for the primary frequency layer and a preference for the candidate frequency layer, determining whether to select the candidate frequency layer based on the determined probability, and if it is determined to select the candidate frequency layer, selecting the candidate frequency layer and communicating with the base station via the candidate frequency layer.
摘要翻译：用户设备选择频率层的方法可以包括确定用于与基站通信的主频率层，随机选择用于与基站通信的候选频率层，确定选择候选频率层的概率，概率基于对主频率层的偏好和候选频率层的偏好之间的差异，基于所确定的概率来确定是否选择候选频率层，以及如果确定选择候选频率层，则选择候选频率层，并经候选频率层与基站进行通信。

6. 发明申请

WO2017096589A1 METHOD, SYSTEM AND APPARATUS 审中-公开
标题翻译：方法，系统和设备
公开(公告)号：WO2017096589A1
公开(公告)日：2017-06-15
申请号：PCT/CN2015/097011
申请日：2015-12-10
申请人： NOKIA SOLUTIONS AND NETWORKS OY , LIU, Yang
发明人： LIU, Yang
IPC分类号： H04W28/16 , H04W76/02
CPC分类号： H04W28/08 , H04W76/10
摘要： There is provided a method comprising a method comprising receiving， from a first access point at a second access point, bearer identity information, said bearer identity information comprising an indication of at least one identity value associated with a respective first bearer of a user device, the user device capable of operating using dual connectivity mode, allocating, in dependence on the bearer identity information, an identity value associated with a second bearer for operating in dual connectivity with the user device, wherein data carried on the second bearer is split at the second access point and using the allocated identity value to configure the user device with the second bearer.
摘要翻译：提供了一种方法，包括一种方法，该方法包括：从第二接入点处的第一接入点接收承载身份信息，所述承载身份信息包括与至少一个身份值相关联的身份值的指示用户设备的相应第一承载，所述用户设备能够使用双连接模式进行操作，根据所述承载身份信息分配与第二承载相关联的身份值以用于与所述用户设备进行双连接操作，其中携带的数据在第二承载上被分割，并使用分配的标识值来配置具有第二承载的用户设备。

7. 发明申请

WO2016061783A1 METHOD, APPARATUS AND SYSTEM 审中-公开
标题翻译：方法，装置和系统
公开(公告)号：WO2016061783A1
公开(公告)日：2016-04-28
申请号：PCT/CN2014/089273
申请日：2014-10-23
申请人： NOKIA SOLUTIONS AND NETWORKS OY , DU, Lei , VIERING, Ingo , LIU, Yang
发明人： DU, Lei , VIERING, Ingo , LIU, Yang
IPC分类号： H04W36/08
CPC分类号： H04W48/12 , H04W36/08 , H04W36/12 , H04W36/14 , H04W36/18 , H04W36/24 , H04W48/10 , H04W48/20
摘要： There is provided a method comprising, for a UE associated with a first base station in a first cell of a plurality of cells, receiving first system information and second system information, said first system information associated with the first cell, said second system information associated with the plurality of cells and, when the UE moves to a second cell of the plurality of cells, updating said first information and maintaining said second information.
摘要翻译：提供了一种方法，包括：对于与多个小区的第一小区中的第一基站相关联的UE，接收第一系统信息和第二系统信息，所述第一系统信息与第一小区相关联，所述第二系统信息相关联并且当UE移动到多个小区的第二小区时，更新所述第一信息并维持所述第二信息。

8. 发明申请

WO2015165120A1 COMMUNICATIONS VIA MULTIPLE ACCESS POINTS 审中-公开
标题翻译：通过多个访问点
公开(公告)号：WO2015165120A1
公开(公告)日：2015-11-05
申请号：PCT/CN2014/076695
申请日：2014-05-02
申请人： NOKIA SOLUTIONS AND NETWORKS OY , ZHANG, Yanji , LIU, Yang
发明人： ZHANG, Yanji , LIU, Yang
IPC分类号： H04W72/04
CPC分类号： H04W76/27 , H04W76/15 , H04W76/25 , H04W76/38
摘要： Methods and apparatuses for controlling communication with a communication device connected to a plurality of access points are described. Predefined inactivity in communications between a first access point and the communication device may be determined at the first access point. An indication of predefined inactivity in communications between the communication device and a second access point may be provided by the second access point. Connectivity state of the communication device is only changed when said predefined inactivity in communications between the first access point and the communication device has been determined and said indication has been provided.
摘要翻译：描述用于控制与连接到多个接入点的通信设备的通信的方法和设备。可以在第一接入点确定第一接入点和通信设备之间的通信中的预定义的不活动性。可以由第二接入点提供在通信设备和第二接入点之间的通信中预定义的不活动的指示。通信设备的连接状态仅在已经确定了第一接入点和通信设备之间的通信中的所述预定义的不活动状态并且已经提供所述指示的情况下改变。

9. 发明申请

WO2017173561A1 OPTIMIZED SECURITY KEY REFRESH PROCEDURE FOR 5G MC 审中-公开
标题翻译： 5G MC的优化安全密钥刷新过程
公开(公告)号：WO2017173561A1
公开(公告)日：2017-10-12
申请号：PCT/CN2016/078431
申请日：2016-04-05
申请人： NOKIA SOLUTIONS AND NETWORKS OY , LIU, Yang
发明人： LIU, Yang
IPC分类号： H04W12/04
摘要： There is provided a method. The method comprises generating, by the first network node, a new security key; informing, by the first network node, a user equipment of the new security key and when the first network node will start to use the new security key; obtaining, by the first network node, when the user equipment will start to use the new security key; and bringing, by the first network node, the new security key into use.
摘要翻译：
提供了一种方法。该方法包括由第一网络节点生成新的安全密钥; 由第一网络节点通知用户设备新安全密钥以及何时第一网络节点将开始使用新安全密钥; 第一网络节点获取用户设备何时开始使用新的安全密钥; 并且由第一网络节点使用新的安全密钥。

10. 发明申请

WO2017129283A1 METHOD AND APPARATUS FOR IMPLEMENTING A SPLIT MEASUREMENT CONFIGURATION FOR DIFFERENT CONNECTIONS 审中-公开
标题翻译：用于实现不同连接的分割测量配置的方法和设备
公开(公告)号：WO2017129283A1
公开(公告)日：2017-08-03
申请号：PCT/EP2016/078021
申请日：2016-11-17
申请人： NOKIA SOLUTIONS AND NETWORKS OY
发明人： LIU, Yang , ALI, Amaanat
IPC分类号： H04W88/06 , H04W76/02 , H04W88/10
CPC分类号： H04W88/06 , H04W76/15 , H04W88/10
摘要： A method and apparatus may include transmitting a measurement split request to a network node. The measurement split request designates a first measurement layer and a second measurement layer. The first measurement layer corresponds to a measurement configuration for the apparatus. The second measurement layer corresponds to a measurement configuration for the network node. The method may also include receiving an acknowledgement that the measurement split request is accepted by the network node. The method may also include transmitting the measurement configuration for the apparatus and the measurement configuration for the network node to a user equipment.
摘要翻译：一种方法和装置可以包括向网络节点传送测量分割请求。测量分割请求指定第一测量层和第二测量层。第一测量层对应于该设备的测量配置。第二测量层对应于网络节点的测量配置。该方法还可以包括接收网络节点接受测量分离请求被接受的确认。该方法还可以包括将该装置的测量配置和该网络节点的测量配置发送到用户设备。

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