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1. 发明申请

WO2013077786A1 METHODS AND ARRANGEMENTS FOR IMPROVING TRANSMISSION CONTROL PROTOCOL PERFORMANCE IN A CELLULAR NETWORK 审中-公开
标题翻译：改进细胞网络传输控制协议性能的方法和安排
公开(公告)号：WO2013077786A1
公开(公告)日：2013-05-30
申请号：PCT/SE2011/051408
申请日：2011-11-23
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , FU, Jing , BERTZE, Åsa , DA SILVA, Icaro L. J. , KUIVINEN, Fredrik , WANG, Yu
发明人： FU, Jing , BERTZE, Åsa , DA SILVA, Icaro L. J. , KUIVINEN, Fredrik , WANG, Yu
IPC分类号： H04W80/06 , H04W36/00
CPC分类号： H04W80/06 , H04L69/163 , H04W36/08
摘要： A method in a network node for improving transmission control protocol, TCP, performance in a cellular network is provided. The network node handles TCP packet transferral between a user equipment and a server in the cellular network. The user equipment and the server are configured to adapt a retransmission timeout setting based on round trip times for performed TCP packet transferrals. When the network node obtains an indication of a handover outage being upcoming for the user equipment, the network node deliberately delays, in a time period preceding the indicated handover outage, a transferal of a TCP packet between the server and the user equipment to increase the round trip time for the TCP packet.
摘要翻译：提供了一种用于改善传输控制协议，TCP，蜂窝网络中的性能的网络节点中的方法。网络节点处理用户设备和蜂窝网络中的服务器之间的TCP数据包传送。用户设备和服务器被配置为根据用于所执行的TCP分组转移的往返时间来适配重传超时设置。当网络节点获得用户设备即将到来的切换中断的指示时，网络节点在指示的切换中断之前的一段时间内故意延迟在服务器和用户设备之间传送TCP分组，以增加 TCP包的往返时间。

2. 发明申请

WO2013187813A1 HANDOVER PREDICTION USING HISTORICAL DATA 审中-公开
标题翻译：使用历史数据进行切换预测
公开(公告)号：WO2013187813A1
公开(公告)日：2013-12-19
申请号：PCT/SE2012/050640
申请日：2012-06-13
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , FU, Jing , BERTZE, Åsa , DA SILVA, Icaro L. J , WANG, Yu , KUIVINEN, Fredrik
发明人： FU, Jing , BERTZE, Åsa , DA SILVA, Icaro L. J , WANG, Yu , KUIVINEN, Fredrik
IPC分类号： H04W36/02 , H04W36/24
CPC分类号： H04W36/245 , H04J3/0632 , H04W36/023 , H04W36/08 , H04W36/30
摘要： A method in an apparatus 301 for adapting play out of data packets during a handover of a user equipment (UE) 302 between a first radio network node (RNN) 304 and a second RNN 306. The packets relate to a real-time service application. The UE, first and second RNNs are comprised in a communications system 300. The method comprises generating at least one message to an adaptation control module. The at least one message is generated based on collected historical handover information and on current handover information. The method comprises further, by means of the adaptation control module, adapting the adapting the play out of the packets in dependence of the at least one message such that radio quality degradation in the real-time service application is controlled.
摘要翻译：用于在第一无线电网络节点（RNN）304和第二RNN 306之间的用户设备（UE）302的切换期间适配数据分组播放的装置301中的方法。分组涉及实时业务应用。 UE，第一和第二RNN包括在通信系统300中。该方法包括向自适应控制模块生成至少一个消息。基于收集的历史切换信息和当前切换信息来生成至少一个消息。该方法进一步包括借助于自适应控制模块，根据该至少一个消息来适配从分组中播放的播放，从而控制实时业务应用中的无线质量恶化。

3. 发明申请

WO2016080876A1 METHODS AND APPARATUS FOR PERFORMING HO DECISIONS IN A MOBILE NETWORK 审中-公开
标题翻译：在移动网络中执行HO决策的方法和设备
公开(公告)号：WO2016080876A1
公开(公告)日：2016-05-26
申请号：PCT/SE2014/051380
申请日：2014-11-19
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： L. J. DA SILVA, Icaro , VADERNA, Peter , WANG, Yu
IPC分类号： H04W36/00 , H04W36/30
CPC分类号： H04W36/0088 , H04W36/30
摘要： A method for performing handover decisions for established radio connections in a mobile network is provided where the method comprise: requesting (6:10) a drop prediction report from a communication device, indicating whether or not an established radio connection is predicted to drop; receiving (6:20) a requested drop prediction report associated with the radio connection; determining (6:40), based on the content of the report, whether a first condition has been fulfilled; configuring a first threshold value specifying when a measurement report is to be provided from the communication device using the radio connection for which the drop prediction report has been received, in case the first condition has been fulfilled, and transmitting (6:60) the configured threshold value or an indication of the configured threshold value to the communication device.
摘要翻译：提供了一种用于在移动网络中为建立的无线电连接执行切换判定的方法，其中所述方法包括：从通信设备请求（6:10）丢弃预测报告，指示所建立的无线电连接是否被预测下降; 接收（6:20）与无线电连接相关联的请求的丢弃预测报告; 根据报告的内容确定（6:40）第一个条件是否已经实现; 在第一条件已满足的情况下，配置使用已经接收到丢弃预测报告的无线电连接从通信设备提供测量报告的第一阈值，并且发送（6:60）所配置的阈值或对通信设备的配置的阈值的指示。

4. 发明申请

WO2015065267A1 METHODS AND APPARATUSES FOR POLICY BASED WIFI/3GPP INTEGRATION 审中-公开
标题翻译：用于基于策略的WIFI / 3GPP集成的方法和装置
公开(公告)号：WO2015065267A1
公开(公告)日：2015-05-07
申请号：PCT/SE2014/051184
申请日：2014-10-08
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： TEYEB, Oumer , BERGSTRÖM, Mattias , WANG, Yu , JOHANSSON, Niklas , MILDH, Gunnar
IPC分类号： H04W48/14 , H04W48/18
CPC分类号： H04W48/14 , H04W48/18
摘要： The present embodiments relates to a user equipment (1500) and method therein for network access selection, and a network node (1) and a method therein for providing policies to the UE. The method in the UE (1500) comprises: receiving from the network node (1) a policy index to identify a policy set stored in the UE (1500). The method further comprises selecting a policy from the identified policy set and selecting a network based on the selected policy. The network (1) assigns policy set(s) and policy indices and sends the information to the UE (1500) and then selects a policy index and sends it to the UE enabling the UE to select a network based on the selected policy.
摘要翻译：本实施例涉及用于网络接入选择的用户设备（1500）及其方法，以及网络节点（1）及其中向UE提供策略的方法。 UE（1500）中的方法包括：从网络节点（1）接收用于识别存储在UE中的策略集（1500）的策略索引。该方法还包括从识别的策略集合中选择策略并基于所选择的策略来选择网络。网络（1）分配策略集和策略索引，并将信息发送给UE（1500），然后选择策略索引并将其发送给UE，使UE能够基于所选策略选择网络。

5. 发明申请

WO2014189436A2 METHODS AND APPARATUS FOR HANDLING CONNECTIONS TO MULTIPLE RADIO ACCESS TECHNOLOGIES 审中-公开
标题翻译：用于处理多个无线电接入技术的方法和装置
公开(公告)号：WO2014189436A2
公开(公告)日：2014-11-27
申请号：PCT/SE2014/050582
申请日：2014-05-13
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： PALM, Håkan , JOHANSSON, Niklas , WANG, Yu , TEYEB, Oumer , BERGSTRÖM, Mattias
CPC分类号： H04W76/026 , H04W48/18 , H04W74/0833 , H04W76/16 , H04W88/06
摘要： An example method includes a mobile terminal attempting to connect (1020) to a first radio access network, RAN, operating according to a first radio access technology,RAT. The attempt to connect may be a random access attempt. The method further comprises the mobile terminal indicating (1030), to the first RAN, as part of the connection attempt, a connection status for the mobile terminal with respect to a second RAN operating according to a second RAT.In various embodiments, this indicating may comprise indicating whether the mobile terminal is connected to the second RAN, whether the mobile terminal has access rights to connect to the second RAN, or whether the mobile terminal has detected the second RAN. The first RAN may determine whether or not to grant the mobile terminal access based on the indication of connection status from the mobile terminal.
摘要翻译：一种示例性方法包括尝试连接（1020）到根据第一无线电接入技术RAT操作的第一无线电接入网络RAN的移动终端。连接尝试可能是随机访问尝试。所述方法还包括：所述移动终端向所述第一RAN指示所述第一RAN，作为所述连接尝试的一部分，所述移动终端相对于根据第二RAT操作的第二RAN的连接状态。在各种实施例中，该指示可以包括指示移动终端是否连接到第二RAN，移动终端是否具有连接到第二RAN的访问权限，或者移动终端是否已经检测到第二RAN。第一RAN可以基于来自移动终端的连接状态的指示来确定是否允许移动终端接入。

6. 发明申请

WO2014163566A2 METHODS FOR CONNECTION HANDLING OF AUXILIARY RAT 审中-公开
标题翻译：辅助RAT的连接处理方法
公开(公告)号：WO2014163566A2
公开(公告)日：2014-10-09
申请号：PCT/SE2014/050396
申请日：2014-04-03
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： WANG, Yu , BERGSTRÖM, Mattias
CPC分类号： H04W36/14 , H04W36/0083 , H04W36/30 , H04W48/18 , H04W76/16 , H04W76/27 , H04W76/30 , H04W76/38 , H04W88/06
摘要： Methods for performing WLAN connection handling when a terminal is in IDLE state in 3GPP are disclosed. An example method for handling connections to two radio access technologies, according to some of the embodiments disclosed herein, is implemented by a mobile terminal and comprises determining (710) that a trigger condition has been satisfied, while the mobile terminal is connected to a first radio access network and in an idle state with respect to a second radio access network. Responsive to this trigger condition, the mobile terminal then automatically establishes or re-establishes(720) a connection to the second radio access network. In some embodiments, the first radio access network is a wireless local area network and the second radio access network is a cellular telecommunications network. More particularly, the wireless local area network may be an IEEE 802.11 network, while the cellular telecommunications network may be a 3GPP network.
摘要翻译：公开了在终端处于空闲状态时执行WLAN连接处理的方法。根据本文公开的一些实施例，用于处理与两个无线电接入技术的连接的示例性方法由移动终端实现，并且包括确定（710）触发条件已被满足，而移动终端连接到第一无线电接入网络，并且相对于第二无线电接入网络处于空闲状态。响应于该触发条件，移动终端然后自动建立或重新建立（720）到第二无线电接入网络的连接。在一些实施例中，第一无线电接入网络是无线局域网，而第二无线电接入网络是蜂窝电信网络。更具体地，无线局域网可以是IEEE 802.11网络，而蜂窝电信网络可以是3GPP网络。

7. 发明申请

WO2014126518A1 METHOD AND NETWORK NODE FOR OBTAINING A PERMANENT IDENTITY OF AN AUTHENTICATING WIRELESS DEVICE 审中-公开
标题翻译：用于获得认证无线设备的永久身份的方法和网络节点
公开(公告)号：WO2014126518A1
公开(公告)日：2014-08-21
申请号：PCT/SE2013/050937
申请日：2013-07-29
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： MESTANOV, Filip , DA SILVA, Icaro L.J. , WANG, Yu
IPC分类号： H04W12/06 , H04W8/20 , H04W84/12 , H04W88/06 , H04W92/02
CPC分类号： H04L63/0853 , H04L63/162 , H04W12/06 , H04W84/12 , H04W88/06 , H04W92/02
摘要： A network node (2), such as a Wi-Fi Access Point/Authenticator, is able to obtain a permanent device identity of a wireless device (1) requesting authentication, in case the wireless device has only provided an alias. This is achieved by the network node intercepting an authentication message from the wireless device, wherein the authentication message comprises a signaled identity of the wireless device, and extracts the signaled identity. In case the extracted identity is an alias and not a permanent identity of the wireless device, the network node manipulates at least one further authentication message to cause the wireless device the signal its permanent identity in a subsequent authentication message.
摘要翻译：在无线设备仅提供别名的情况下，诸如Wi-Fi接入点/认证器的网络节点（2）能够获得请求认证的无线设备（1）的永久设备身份。这通过网络节点从无线设备截取认证消息来实现，其中认证消息包括无线设备的信号标识，并且提取信号标识。在提取的身份是无线设备的别名而不是永久身份的情况下，网络节点操纵至少一个另外的认证消息，以使无线设备在后续认证消息中将其信号的永久身份。

8. 发明公开

EP2957114A1 METHOD AND NETWORK NODE FOR OBTAINING A PERMANENT IDENTITY OF AN AUTHENTICATING WIRELESS DEVICE 有权
标题翻译：方法和网络节点获得无线设备鉴权永久性居民身分
公开(公告)号：EP2957114A1
公开(公告)日：2015-12-23
申请号：EP13875194.6
申请日：2013-07-29
申请人： Telefonaktiebolaget L M Ericsson (publ)
发明人： MESTANOV, Filip , DA SILVA, Icaro L.J. , WANG, Yu
IPC分类号： H04W12/06 , H04W8/20 , H04W84/12 , H04W88/06 , H04W92/02
CPC分类号： H04L63/0853 , H04L63/162 , H04W12/06 , H04W84/12 , H04W88/06 , H04W92/02
摘要： A network node (2), such as a Wi-Fi Access Point/Authenticator, is able to obtain a permanent device identity of a wireless device (1) requesting authentication, in case the wireless device has only provided an alias. This is achieved by the network node intercepting an authentication message from the wireless device, wherein the authentication message comprises a signaled identity of the wireless device, and extracts the signaled identity. In case the extracted identity is an alias and not a permanent identity of the wireless device, the network node manipulates at least one further authentication message to cause the wireless device the signal its permanent identity in a subsequent authentication message.

9. 发明公开

EP2941919A1 METHOD AND APPARATUS FOR NON-ACCESS STRATUM SIGNALING 有权
标题翻译：方法和设备的使用免费层的信令
公开(公告)号：EP2941919A1
公开(公告)日：2015-11-11
申请号：EP14735198.5
申请日：2014-01-02
申请人： Telefonaktiebolaget L M Ericsson (Publ)
发明人： WANG, Yu , BERGSTRÖM, Mattias , TEYEB, Oumer , PEISA, Janne , STATTIN, Magnus
IPC分类号： H04W28/08 , H04W36/22 , H04W8/02
CPC分类号： H04W28/0289 , H04W8/02 , H04W28/08 , H04W36/0011 , H04W36/14 , H04W36/22 , H04W40/36 , H04W48/18 , H04W60/005 , H04W76/20 , H04W88/06
摘要： For a targeted wireless device that is operating in a communication network that includes a first access network and an associated core network, the teachings herein advantageously provide for the conditional selection of a second access network, for exchanging NAS signaling between the communication network and a targeted wireless device, to offload such signaling from the first access network. The second access network is different from the first access network and may or may not be integrated with the core network, but the first access network and/or the associated core network are adapted to provide for the conditional routing of certain NAS signaling through the second access network, which NAS signaling would conventionally be conveyed via the first access network. In an example, the first access network is a 3GPP RAN and the core network is a 3GPP core network, while and the second access network is a non-3GPP RAN.

10. 发明公开

EP2944118A1 VERTICAL HAND OVER SCENARIOS CONSIDERING APPLICATION MOBILITY 有权
标题翻译：在应用程序中流动的轻纵宽成就情景
公开(公告)号：EP2944118A1
公开(公告)日：2015-11-18
申请号：EP13826792.7
申请日：2013-12-30
申请人： Telefonaktiebolaget L M Ericsson (Publ)
发明人： TEYEB, Oumer , VIKBERG, Jari , WANG, Yu , MILDH, Gunnar
IPC分类号： H04W36/14
CPC分类号： H04W36/14 , H04W24/02
摘要： Embodiments herein relate to a method in a radio node for handling mobility, between a first access network and a second access network, of a wireless terminal. The radio node collects information of an on-going application or service for the wireless terminal; and retrieves information whether the on-going application or service supports application or service mobility. The radio node then decides to initiate or allow a mobility process, between the first access network and the second access network, of the wireless terminal based on retrieved information.

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