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1. 发明申请

US20160219480A1 METHODS, NETWORK NODES AND USER EQUIPMENTS FOR CONTROLLING IP FLOW MOBILITY IN A COMMUNICATION NETWORK 审中-公开
标题翻译：用于控制通信网络中IP流量移动的方法，网络节点和用户设备
公开(公告)号：US20160219480A1
公开(公告)日：2016-07-28
申请号：US14423492
申请日：2014-12-18
申请人： Telefonaktiebolaget L M Ericsson (publ)
发明人： Dinand Roeland , Jari VIKBERG , Tomas HEDBERG , Stefan ROMMER
IPC分类号： H04W36/22 , H04W28/02
CPC分类号： H04W36/22 , H04W28/0268 , H04W28/08 , H04W28/12 , H04W36/0027 , H04W40/02
摘要： A method for controlling IP flow mobility is performed in a communication network comprising 3GPP and non-3GPP access networks, wherein a UE has an IP flow mobility PDN connection set up towards the communication network. The method comprises triggering sending to the UE, a number of IP flow specific RAN assistance parameter values for controlling the UE to route an IP flow of the IP flow mobility PDN connection either over the 3GPP access network or the non-3GPP access network. The IP flow specific RAN assistance parameters may be threshold parameters setting a limit for when to route an IP flow to the 3GPP access network or when to route the IP flows to the non-3GPP access network.
摘要翻译：在包括3GPP和非3GPP接入网络的通信网络中执行用于控制IP流量移动性的方法，其中UE具有建立到通信网络的IP流量移动性PDN连接。该方法包括触发向UE发送多个IP流专用RAN辅助参数值，用于控制UE通过3GPP接入网或非3GPP接入网路对IP流移动性PDN连接的IP流进行路由。 IP流特定RAN辅助参数可以是为IP路由到3GPP接入网或何时将IP流路由到非3GPP接入网络进行路由设置限制的阈值参数。

2. 发明申请

US20160183273A1 ACCESS FEEDBACK BY A MULTIMODE TERMINAL 审中-公开
公开(公告)号：US20160183273A1
公开(公告)日：2016-06-23
申请号：US14886972
申请日：2015-10-19
申请人： Telefonaktiebolaget L M Ericsson (PUBL)
发明人： Stefan ROMMER , John STENFELT , Hans Bertil Rönneke , Dirk KOPPLIN
IPC分类号： H04W72/08 , H04W28/02 , H04W72/04 , H04W76/02 , H04M15/00
CPC分类号： H04W72/087 , H04M15/66 , H04W28/0226 , H04W28/26 , H04W36/0022 , H04W36/0044 , H04W72/0453 , H04W76/15 , H04W76/18 , H04W88/06
摘要： A method for providing access feedback when a User Equipment, UE, with an established a connection over multiple accesses towards a Gateway, GW, initiates a set-up of a new service for a service session. The method comprises a step where the GW or a Policy and Charging Rules Function, PCRF, initiates a Quality of Service, QoS, resource reservation as a response of the set-up of the new service initiated by the UE. The GW or the PCRF in the QoS resource reservation selects a first access as present access.The method is particularly characterized in a step where the UE rejects said first access as present access and sends a reject message to the GW, wherein the GW or the PCRF as a result of the reject message initiates a new QoS resource reservation selecting a second access as present access.

3. 发明申请

US20180295566A1 ACCESS INFORMATION HANDLING IN A MOBILE NETWORK WITH CELLULAR NETWORK ACCESSES AND WIRELESS LOCAL AREA NETWORK ACCESSES 审中-公开
公开(公告)号：US20180295566A1
公开(公告)日：2018-10-11
申请号：US15990907
申请日：2018-05-29
申请人： Telefonaktiebolaget L M Ericsson (publ)
发明人： Ralf KELLER , Afshin ABTIN , Magnus HALLENSTÅL , Stefan ROMMER
IPC分类号： H04W48/08 , H04L29/06 , H04L29/08 , H04W8/20 , H04W36/00 , H04W76/16 , H04W8/04 , H04W8/08 , H04W8/22 , H04W60/04 , H04W84/12 , H04W8/10
摘要： A network node controls communication of user equipment in a mobile network with cellular network access and wireless local area network access. The network node receives from a further network node, information concerning a wireless local area network access to which the user equipment is attached and information concerning a cellular network access to which the user equipment is attached. On the basis of the received information, the network node controls whether to provide at least one service via the wireless local area network access or via the cellular network access.

4. 发明申请

US20140169330A1 Network Gateway Selection at Multipath Communication 审中-公开
标题翻译：多路径通信网络网关选择
公开(公告)号：US20140169330A1
公开(公告)日：2014-06-19
申请号：US13715633
申请日：2012-12-14
申请人： Telefonaktiebolaget L M Ericsson (publ)
发明人： Stefan ROMMER , Dinand Roeland , Yong Yang , Goran Hall
IPC分类号： H04W36/08
CPC分类号： H04W36/08 , H04W76/16 , H04W76/22
摘要： This disclosure relates to a method in a source network gateway node (110b) and a source network gateway node configured to operatively perform said method which redirects a communication path (182; 184) between a peer node (190) and a radio terminal (180) supporting multipath communication with the peer node (190) so as to enable a plurality of communication paths (182, 184) between the radio terminal (180) and the peer node (190). The method comprises the actions of: receiving (A1) an establishing message from a signaling node arrangement (120a, 120b, 130, 150) signaling the establishment of a new communication path (182; 184) between the radio terminal (180) and the peer node (190) via the source network gateway node (110b), determining (A2) whether there already is an existing communication path (184; 182) between the radio terminal (180) and the peer node (190) via a target network gateway node (110a), initiating a redirect (A3a) of the new communication path (182; 184) if there is an existing communication path (184; 182) such that the new communication path (182; 184) is established via the target network gateway node (110a).
摘要翻译：本公开涉及源网络网关节点（110b）中的方法和源网络网关节点，其被配置为可操作地执行重定向对等节点（190）和无线终端（180）之间的通信路径（182; 184）的所述方法）支持与对等节点（190）的多路径通信，以便能够在无线电终端（180）和对等节点（190）之间启用多个通信路径（182,184）。该方法包括以下动作：从信令节点装置（120a，120b，130,150）接收（A1）建立消息，用于在无线电终端（180）和无线终端（180）之间建立新的通信路径（182; 184）对等节点（190）经由源网络网关节点（110b）确定（A2）经由目标网络是否已经存在无线终端（180）和对等节点（190）之间的现有通信路径（184; 182）网关节点（110a），如果存在现有通信路径（184; 182），则启动新通信路径（182; 184）的重定向（A3a），使得新的通信路径（182; 184）经由目标网络网关节点（110a）。

5. 发明申请

US20160219464A1 METHODS, NETWORK NODES AND USER EQUIPMENTS FOR IMPROVING HANDOVER IN A COMMUNICATION NETWORK COMPRISING A 3GPP ACCESS NETWORK AND A NON-3GPP ACCESS NETWORK 审中-公开
标题翻译：用于改进包含3GPP接入网络和非3GPP接入网络的通信网络中的切换的方法，网络节点和用户设备
公开(公告)号：US20160219464A1
公开(公告)日：2016-07-28
申请号：US14438196
申请日：2014-12-17
申请人： Telefonaktiebolaget L M Ericsson (publ)
发明人： Dinand Roeland , Jari VIKBERG , Stefan ROMMER , Tomas HEDBERG
IPC分类号： H04W36/00 , H04W36/18 , H04W36/38
CPC分类号： H04W36/0022 , H04W36/0027 , H04W36/14 , H04W36/18 , H04W36/38 , H04W80/04 , H04W88/16
摘要： A method of a PGW may improve handover in a network including a 3GPP access network and a non-3GPP access network. For a UE, an IP flow mobility PDN connection is may be set up towards the network. Information may be obtained that for the IP flow mobility PDN connection, there is a first bearer in a first access network, which first bearer has an access parameter with a first value, the first access network being either the non-3GPP access network or the 3GPP access network. Setup of a second bearer may be triggered in a second access network that has an access parameter with the first value, when, for the IP flow mobility PDN connection, there is no bearer that has an access parameter with the first value in the second access network.
摘要翻译： PGW的方法可以改善包括3GPP接入网络和非3GPP接入网络在内的网络中的切换。对于UE，可以向网络建立IP流动移动PDN连接。可以获得关于IP流动移动PDN连接的信息，在第一接入网中存在第一承载，第一承载具有具有第一值的接入参数，第一接入网是非3GPP接入网或 3GPP接入网络。第二承载的设置可以在具有第一值的接入参数的第二接入网中被触发，当对于IP流移动性PDN连接，在第二接入中没有具有第一值的接入参数的承载时网络。

6. 发明申请

US20160165518A1 ACCESS INFORMATION HANDLING IN A MOBILE NETWORK WITH CELLULAR NETWORK ACCESSES AND WIRELESS LOCAL AREA NETWORK ACCESSES 有权
标题翻译：移动信息处理与蜂窝网络接入和无线局域网接入的移动网络
公开(公告)号：US20160165518A1
公开(公告)日：2016-06-09
申请号：US14899302
申请日：2013-06-17
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (publ)
发明人： Ralf KELLER , Afshin ABTIN , Magnus HALLENSTÅL , Stefan ROMMER
IPC分类号： H04W48/08 , H04W8/20 , H04W36/00
CPC分类号： H04W48/08 , H04L65/1016 , H04L65/1066 , H04L67/143 , H04W8/04 , H04W8/087 , H04W8/10 , H04W8/205 , H04W8/22 , H04W36/0022 , H04W60/04 , H04W76/16 , H04W84/12
摘要： A first network node controls WLAN accesses and a second network node controls cellular network accesses. The first network node (NN) records a time of a last radio contact event of a user equipment (UE) with respect to a WLAN access controlled by the first NN. In response to a request from a third NN, the first NN indicates the recorded time of the last radio contact event to the third NN. The second NN records a time of a last radio contact event of the UE with respect to a cellular network access controlled by the second NN. In response to a request from the third NN, the second NN indicates the recorded time of the last radio contact event to the third NN. The third NN can use the indicated times to determine whether the UE is attached to a WLAN access or to a cellular network access.
摘要翻译：第一网络节点控制WLAN接入，第二网络节点控制蜂窝网络接入。第一网络节点（NN）相对于由第一NN控制的WLAN接入记录用户设备（UE）的最后无线电接触事件的时间。响应于来自第三NN的请求，第一NN指示最后一个无线电接触事件到第三个NN的记录时间。第二NN记录UE相对于由第二NN控制的蜂窝网络访问的最后无线电接触事件的时间。响应于来自第三NN的请求，第二NN指示最后一个无线电接触事件到第三个NN的记录时间。第三NN可以使用指示的时间来确定UE是连接到WLAN接入还是连接到蜂窝网络接入。

7. 发明申请

US20150312383A1 HANDLING MULTIPATH TRASNMISSION CONTROL PROTOCOL SIGNALLING IN A COMMUNICATIONS NETWORK 有权
标题翻译：在通信网络中处理多路径TRASNMISSION控制协议信令
公开(公告)号：US20150312383A1
公开(公告)日：2015-10-29
申请号：US14647564
申请日：2012-12-14
申请人： Telefonaktiebolaget L M Ericsson (publ)
发明人： Dinand ROELAND , Gunnar MILDH , Stefan ROMMER , Jari VIKBERG
IPC分类号： H04L29/06 , H04W36/08 , H04L12/707
CPC分类号： H04L69/14 , H04L45/24 , H04L69/18 , H04W36/08
摘要： A method and apparatus for handling Multipath Transmission Control Protocol, MPTCP, signaling in a communications network. The communications network includes a first node hosting an MPTCP proxy function, and a second node in a second access network. The second node receives from a mobile terminal an attachment request. The second node then sends a message to a remote database and receives a response, the response including an identity of the first node. An MPTCP data path can then be redirected from the second access network to the MPTCP proxy function. Even in cases where the MPTCP proxy function is located at or between the PDN Gateway and the mobile terminal, the second access can be made aware of the location of the MPTCP proxy function and route MPTCP data traffic accordingly.
摘要翻译：一种在通信网络中处理多径传输控制协议，MPTCP，信令的方法和装置。通信网络包括承载MPTCP代理功能的第一节点和第二接入网络中的第二节点。第二节点从移动终端接收附件请求。然后，第二节点向远程数据库发送消息并接收响应，响应包括第一节点的身份。然后可以将MPTCP数据路径从第二接入网络重定向到MPTCP代理功能。即使在MPTCP代理功能位于PDN网关和移动终端之间或之间的情况下，也可以使第二次访问知道MPTCP代理功能的位置并相应地路由MPTCP数据流量。

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