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41. 发明申请

WO2016066211A1 IMPROVED HANDLING OF BACKUP PATHS IN RADIO ACCESS NETWORKS 审中-公开
标题翻译：改进无线接入网络中的备份路由处理
公开(公告)号：WO2016066211A1
公开(公告)日：2016-05-06
申请号：PCT/EP2014/073392
申请日：2014-10-30
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： VIKBERG, Jari Tapio , LINDHEIMER, Christofer , MÜLLER, Walter
IPC分类号： H04W76/02
CPC分类号： H04W76/16 , H04L69/14 , H04L69/163 , H04W36/0072 , H04W40/36 , H04W72/10 , H04W76/15 , H04W76/22 , H04W80/06 , H04W84/12
摘要： The present disclosure relates to a method performed in a radio communications network which is configured to enable multipath communication. The method comprises providing an explicit indication (36) that a path within a multipath connection is a backup path prior to establishment on or handover to a radio link of the backup path, transmission (37) of the explicit indication to the base station, where it is interpreted (38). This allows an early indication that the path is a backup path and allows the base station to handle and prioritise use of radio network resources (39) and/or connection characteristics for the radio link (40). The explicit indication may be in the radio level signalling or in handover signalling.
摘要翻译：本公开涉及一种在无线电通信网络中执行的方法，其被配置为启用多径通信。该方法包括提供明确指示（36），在多路径连接之间的路径是在备用路径的无线链路之间建立或切换到备用路径的无线电链路之前的备用路径，向基站的显式指示的传输（37），其中解释（38）。这允许早期指示路径是备用路径，并允许基站处理无线电网络资源（39）的使用和/或无线电链路（40）的连接特性的优先级。显式指示可以在无线电级信令或切换信令中。

42. 发明申请

WO2016015749A1 AUTHENTICATION IN A WIRELESS COMMUNICATIONS NETWORK 审中-公开
标题翻译：无线通信网络中的认证
公开(公告)号：WO2016015749A1
公开(公告)日：2016-02-04
申请号：PCT/EP2014/066199
申请日：2014-07-28
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： MESTANOV, Filip , HEDBERG, Tomas , NORRMAN, Karl , TEYEB, Oumer , VIKBERG, Jari Tapio
IPC分类号： H04W12/04 , H04W12/06 , H04W36/00 , H04L9/08 , H04L29/06
CPC分类号： H04W12/06 , H04L9/0844 , H04L63/18 , H04L2209/80 , H04L2463/061 , H04W12/04 , H04W36/0038
摘要： A method and apparatus for authenticating a mobile device in a second network when the mobile device is already authenticated in a first network. An authentication device in the first network generates an authentication master key associated with the mobile device using a first nonce generated by the authentication device and a second nonce generated by the mobile device. The generated authentication master key is sent to a second authentication device in the second network, where is usable by the second authentication device to authenticate the mobile device in the second network.
摘要翻译：一种当移动设备已经在第一网络中被认证时，用于在第二网络中认证移动设备的方法和装置。第一网络中的认证设备使用由认证设备生成的第一随机数和由移动设备生成的第二随机数生成与移动设备相关联的认证主密钥。生成的认证主密钥被发送到第二网络中的第二认证设备，其中可由第二认证设备使用来认证第二网络中的移动设备。

43. 发明申请

WO2014191053A1 SERVICE LAYER CONTROL AWARE CONTROL SIGNALLING IN A COMMUNICATION NETWORK 审中-公开
标题翻译：在通信网络中的服务层控制信号控制信号
公开(公告)号：WO2014191053A1
公开(公告)日：2014-12-04
申请号：PCT/EP2013/061301
申请日：2013-05-31
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： RUNE, Johan , VIKBERG, Jari Tapio
IPC分类号： H04W76/04
CPC分类号： H04L12/1485 , H04L69/22 , H04W4/24 , H04W76/22
摘要： A method and apparatus for handling Service Layer Control Aware control signalling between a service layer control node and a Radio Access Network, the signalling being associated with a data flow of a User Equipment, the User Equipment being associated with a Radio Access Network node. The Radio Access Network node receives a data flow comprising a plurality of data packets sent using a bearer towards the User Equipment. It determines whether a data packet in the data flow includes an identifier indicating that the data packet relates to control signalling. A data packet that is found to relate to control signalling is removed from the data flow, to produce a modified data flow, which is sent towards the User Equipment. This allows the Radio Access Network node to become aware of control related signalling such that it can be processed.
摘要翻译：一种在服务层控制节点和无线电接入网络之间处理服务层控制感知控制信令的方法和装置，所述信令与用户设备的数据流相关联，所述用户设备与无线接入网络节点相关联。无线电接入网络节点接收包括使用承载向用户设备发送的多个数据分组的数据流。它确定数据流中的数据分组是否包括指示数据分组与控制信令相关的标识符。发现与控制信令相关的数据包从数据流中移除，以产生修改后的数据流，该数据流向用户设备发送。这允许无线接入网络节点知道控制相关的信令，使得它可以被处理。

44. 发明申请

WO2014183788A1 COMMUNICATING WITH A RADIO NETWORK CONTROL NODE IN A COMMUNICATION NETWORK 审中-公开
标题翻译：与通信网络中的无线网络控制节点通信
公开(公告)号：WO2014183788A1
公开(公告)日：2014-11-20
申请号：PCT/EP2013/059953
申请日：2013-05-14
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： NYLANDER, Tomas , VIKBERG, Jari Tapio
IPC分类号： H04W36/14 , H04W84/02
CPC分类号： H04W8/02 , H04W36/14 , H04W48/08 , H04W76/22 , H04W84/02 , H04W88/12
摘要： Communicating with a Radio Network Control node in a Communication Network A method and apparatus for communicating with a radio network control node in a communication network. A core network control node receives a first message from a further node. The first message identifies a User Equipment (UE) connected with the radio network control node. The core network control node determines whether an established connection relating to the UE exists between the core network control node and the radio network control node. If not then the first message is forwarded to the radio network control node using the established connection, a first response message is received from the radio network control node and forwarded to the further node. If the established connection does not exist, a second response message is sent to the further node informing the further node that the UE is not connected with the radio network control node.
摘要翻译：与通信网络中的无线电网络控制节点通信用于与通信网络中的无线电网络控制节点进行通信的方法和装置。核心网络控制节点从另一个节点接收第一个消息。第一个消息标识与无线电网络控制节点连接的用户设备（UE）。核心网络控制节点确定核心网络控制节点和无线电网络控制节点之间是否存在与UE有关的建立连接。如果不是，则使用建立的连接将第一消息转发到无线电网络控制节点，从无线电网络控制节点接收到第一响应消息并将其转发到另一节点。如果建立的连接不存在，则向另一节点发送第二响应消息，通知另外的节点UE未与无线电网络控制节点连接。

45. 发明申请

WO2014071979A1 AN ENTITY AND A METHOD OF OPERATING AN ENTITY OF A WIRELESS LOCAL AREA NETWORK 审中-公开
标题翻译：实体和操作无线局域网实体的方法
公开(公告)号：WO2014071979A1
公开(公告)日：2014-05-15
申请号：PCT/EP2012/072201
申请日：2012-11-08
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： STÅLNACKE, Per-Daniel , NYLANDER, Tomas , VIKBERG, Jari Tapio
IPC分类号： H04W48/14 , H04W48/10 , H04W84/02 , H04W84/12 , H04W88/06 , H04W88/08 , H04W84/04
CPC分类号： H04W36/22 , H04W24/08 , H04W28/08 , H04W48/14 , H04W48/18 , H04W84/042 , H04W84/12 , H04W88/06
摘要： The present invention provides an entity of a Wireless Local Area Network, WLAN, such as a WLAN access point or access controller. The entity includes a processor configured to obtain load information for a cellular mobile network in response to a request for load information received from a device which is not associated with the WLAN. The entity also includes a transmitter configured to transmit the obtained load information to the device. The invention also provides a device such as a cellular phone capable of connecting to a cellular mobile network and associating with a WLAN. The device includes a transmitter, a receiver and a processor. The transmitter can transmit a request for load information about a cellular mobile network to an entity of a Wireless Local Area Network when the device is not associated with the WLAN. The receiver can receive the load information. The processor determines whether to associate with the WLAN using the load information.
摘要翻译：本发明提供无线局域网的实体，诸如WLAN接入点或接入控制器的WLAN。实体包括处理器，其被配置为响应于从与WLAN无关的设备接收到的负载信息的请求来获得蜂窝移动网络的负载信息。实体还包括被配置为将所获得的负载信息发送到设备的发射机。本发明还提供了能够连接到蜂窝移动网络并与WLAN相关联的诸如蜂窝电话的设备。该装置包括发射器，接收器和处理器。当设备不与WLAN相关联时，发射机可以向蜂窝移动网络的无线局域网的实体发送关于蜂窝移动网络的负载信息的请求。接收器可以接收负载信息。处理器使用负载信息确定是否与WLAN相关联。

46. 发明申请

WO2016015750A1 AUTHENTICATION IN A COMMUNICATIONS NETWORK 审中-公开
标题翻译：通信网络中的认证
公开(公告)号：WO2016015750A1
公开(公告)日：2016-02-04
申请号：PCT/EP2014/066200
申请日：2014-07-28
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： MESTANOV, Filip , HEDBERG, Tomas , NORRMAN, Karl , TEYEB, Oumer , VIKBERG, Jari Tapio
IPC分类号： H04W12/06 , H04L12/46 , H04W36/00 , H04W92/02 , H04W88/06
CPC分类号： H04W12/06 , H04L12/4633 , H04W36/0038 , H04W88/06
摘要： A method and apparatus for authenticating a mobile device in a first network using a first Radio Access Technology. The mobile device is authenticated in a second network using a second Radio Access Technology and sends to a device in the second network a request to authenticate the mobile device in the first network. The request is to be forwarded to a device in the first network. The mobile device then receives from the device in the first network via a tunnel a confirmation that the mobile device is authenticated in the first network.
摘要翻译：一种用于使用第一无线电接入技术在第一网络中认证移动设备的方法和装置。使用第二无线电接入技术在第二网络中对移动设备进行认证，并向第二网络中的设备发送对第一网络中的移动设备进行认证的请求。该请求将转发到第一个网络中的设备。然后，移动设备经由隧道从第一网络中的设备接收到移动设备在第一网络中被认证的确认。

47. 发明申请

WO2016015748A1 AUTHENTICATION IN A RADIO ACCESS NETWORK 审中-公开
标题翻译：无线接入网络中的认证
公开(公告)号：WO2016015748A1
公开(公告)日：2016-02-04
申请号：PCT/EP2014/066198
申请日：2014-07-28
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： MESTANOV, Filip , HEDBERG, Tomas , NORRMAN, Karl , TEYEB, Oumer , VIKBERG, Jari Tapio
IPC分类号： H04W12/06 , H04W36/00
CPC分类号： H04W12/06 , H04L9/0838 , H04L9/0894 , H04L9/14 , H04L63/06 , H04L63/083 , H04L63/0876 , H04L63/0892 , H04W12/04 , H04W36/0038 , H04W84/042 , H04W84/12
摘要： A method and apparatus for authenticating a mobile device in a second mobile access network when the mobile device is already authenticated in a first mobile access network. An access device receives an authentication request from the mobile device. The access device obtains secondary authentication information derived from primary authentication information used in an authentication procedure to authenticate the mobile device with the first mobile access network. The access device then uses the secondary authentication information to authenticate the mobile device in the second mobile access network. An advantage of this method is that authentication credentials can be re-used to a certain extent to improve the speed of authentication in the second network and reduce the amount of signalling and processing required to authenticate the mobile device in the second network.
摘要翻译：一种用于在移动设备已经在第一移动接入网络中认证时在第二移动接入网络中认证移动设备的方法和装置。接入设备从移动设备接收认证请求。访问设备获得从认证过程中使用的主认证信息导出的辅助认证信息，以用第一移动接入网络认证移动设备。然后，接入设备使用辅助认证信息来认证第二移动接入网络中的移动设备。该方法的优点在于，可以在一定程度上重用认证证书以提高第二网络中的认证速度，并减少对第二网络中的移动设备进行认证所需的信令和处理量。

48. 发明申请

WO2015000506A1 CONTROLLING CONNECTION OF AN IDLE MODE USER EQUIPMENT TO A RADIO ACCESS NETWORK NODE 审中-公开
标题翻译：控制空闲模式用户设备到无线接入网络节点的连接
公开(公告)号：WO2015000506A1
公开(公告)日：2015-01-08
申请号：PCT/EP2013/063965
申请日：2013-07-02
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： NYLANDER, Tomas , HEDBERG, Tomas , VIKBERG, Jari Tapio
IPC分类号： H04W48/18 , H04W36/14 , H04W64/00
CPC分类号： H04W36/0066 , H04W36/14 , H04W36/32 , H04W48/18 , H04W52/0209 , Y02D70/1242 , Y02D70/1262 , Y02D70/142
摘要： Methods and apparatus for controlling whether a user equipment attached in idle mode to a first radio access technology should be served by a second radio access technology. In one aspect, a radio access network node (208) comprises a transmitter (500) configured to transmit data notifying that a user equipment served by a first radio access technology has requested to be served by a second radio access technology; a receiver (502) configured to receive in response, data identifying the first radio access technology, the receiver being further configured to receive data identifying whether the user equipment is in idle mode or connected mode while being served by the first radio access technology, wherein, if the user equipment is in connected mode in the first radio access technology, the transmitter is configured to transmit a request for data relating to a performance of the first radio access technology serving the connected mode user equipment, the receiver is configured to receive the requested performance data and a data controller (508) is configured to store the received performance data in a memory (504), and wherein, if the user equipment is attached in idle mode to the first radio access technology, a radio access network controller (510) is configured to control whether the idle mode user equipment served by the first radio access technology is served by the second radio access technology based on the stored performance data.
摘要翻译：用于控制在空闲模式下连接到第一无线电接入技术的用户设备的方法和装置应当由第二无线电接入技术服务。一方面，一种无线电接入网络节点（208）包括：发射机（500），被配置为发送通知由第一无线电接入技术服务的用户设备已请求由第二无线电接入技术服务的数据; 接收机（502），被配置为响应于接收识别所述第一无线电接入技术的数据，所述接收机还被配置为在由所述第一无线电接入技术服务的同时接收识别所述用户设备是处于空闲模式还是连接模式的数据，其中，如果用户设备在第一无线接入技术中处于连接模式，则发射机被配置为发送与为连接模式用户设备服务的第一无线接入技术的性能相关的数据的请求，接收机被配置为接收所请求的性能数据和数据控制器（508）被配置为将接收到的性能数据存储在存储器（504）中，并且其中，如果用户设备以空闲模式附加到第一无线电接入技术，则无线电接入网络控制器 510）被配置为控制第二无线接入技术是否服务由第一无线接入技术服务的空闲模式用户设备基于存储的性能数据的ology。

49. 发明申请

WO2014131463A1 SELECTING A RADIO ACCESS NETWORK CELL 审中-公开
标题翻译：选择无线接入网络电话
公开(公告)号：WO2014131463A1
公开(公告)日：2014-09-04
申请号：PCT/EP2013/054191
申请日：2013-03-01
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： STÅLNACKE, Per-Daniel , NYLANDER, Tomas , VIKBERG, Jari Tapio
IPC分类号： H04W48/18 , H04W48/08 , H04W48/16
CPC分类号： H04W36/36 , H04W36/08 , H04W36/10 , H04W48/14 , H04W48/16 , H04W48/18 , H04W84/12
摘要： A method and apparatus for selecting a radio access network cell for connecting to a communications network. A client device that is connected to a Wi-Fi access network cell sends a request message to a node in the Wi-Fi access network cell. It receives a response from the node that includes information identifying at least one overlapping radio access network cell and a property of the overlapping radio access network cell. On the basis of a comparison between the property of the radio access network cell and a corresponding property of the Wi-Fi access network cell, the node determines whether to remain connected to the Wi-Fi access network cell or to move to the radio access network cell. This has the advantage that a client device that is already associated with a Wi-Fi AP can determine if another access network cell could provide it with a better service, for example if the conditions of the AP change dynamically.
摘要翻译：一种用于选择用于连接到通信网络的无线电接入网络小区的方法和装置。连接到Wi-Fi接入网络小区的客户端设备向Wi-Fi接入网络小区中的节点发送请求消息。它从节点接收包括识别至少一个重叠的无线电接入网络小区的信息和重叠的无线电接入网络小区的属性的响应。基于无线电接入网络小区的属性与Wi-Fi接入网络小区的相应属性之间的比较，节点确定是否保持连接到Wi-Fi接入网络小区或移动到无线接入网络单元这具有的优点是，已经与Wi-Fi AP相关联的客户端设备可以确定另一个接入网络小区是否可以向其提供更好的服务，例如，如果AP的条件动态地改变。

50. 发明申请

WO2014094849A1 UE ACCESSIBILITY INDICATION FOR WI-FI INTEGRATION IN RAN 审中-公开
标题翻译： RAN的WI-FI集成的UE可访问性指示
公开(公告)号：WO2014094849A1
公开(公告)日：2014-06-26
申请号：PCT/EP2012/076238
申请日：2012-12-19
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： HEDBERG, Tomas , VIKBERG, Jari Tapio , ZEE, Oscar
IPC分类号： H04W12/08 , H04W36/22 , H04W88/06
CPC分类号： H04W48/14 , G06F21/305 , G06F21/45 , G06F2221/2103 , H04W12/06 , H04W12/08 , H04W36/22 , H04W84/042 , H04W84/12 , H04W88/06
摘要： Methods, network entities (215a-216c), and user equipment (UE) (210a-210b) are described for use in a communication system (200) including a wireless local area network (WLAN) (204a-204b) and a telecommunications network including a radio access network (202a-202c) and a core network part. A network entity (215b) receives a WLAN access message from a UE (210a). The WLAN access message includes an indication of the UE status with the telecommunication network. The network entity (215b) detects the indication of UE status and determines from the indication whether to allow the UE access to the WLAN (204b). When the WLAN (204b) is integrated with the telecommunications network, the network entity (215b) sends a query to the telecommunication network (e.g. the RAN (202a-202c) or core network part) for a decision based on the UE status with the telecommunication network. The indication may include data representative of RAN or core network accessibility information (e.g. limited service or no coverage), WLAN access only, a user preference for accessing the WLAN (204b) instead of the telecommunication network, and/or any other connectivity or preference information for use by the WLAN (204b) or network entity (215b) in determining whether to allow UE (210a) to access WLAN (204b).
摘要翻译：描述了在包括无线局域网（WLAN）（204a-204b）和电信网络（204a-204b）的通信系统（200）中使用的方法，网络实体（215a-216c）和用户设备（UE）（210a-210b）包括无线电接入网络（202a-202c）和核心网络部分。网络实体（215b）从UE（210a）接收WLAN接入消息。 WLAN接入消息包括与电信网络的UE状态的指示。网络实体（215b）检测UE状态的指示，并从该指示确定是否允许UE接入WLAN（204b）。当WLAN（204b）与电信网络集成时，网络实体（215b）向电信网络（例如，RAN（202a-202c）或核心网络部分））发送查询，用于基于UE状态的决定，电信网络。该指示可以包括表示RAN或核心网络可访问性信息（例如有限服务或无覆盖），仅WLAN接入，用于接入WLAN（204b）而不是电信网络的用户偏好的数据，和/或任何其它连接或偏好信息供WLAN（204b）或网络实体（215b）用于确定是否允许UE（210a）接入WLAN（204b）。

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