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公开(公告)号：US20190166482A1
公开(公告)日：2019-05-30
申请号：US16306732
申请日：2017-06-07
发明人： Peter Ramle , Josefin Karlsson , Lasse Olsson
摘要： Disclosed herein is a method of operation of a network node and a network node for executing the method to enable definition of an allowed area in which data services are provided to a wireless device, the allowed area having a size defined by one or more criteria comprising a predefined maximum number of tracking areas within the allowed area, the method comprises: upon attachment of the wireless device, accepting registrations of new tracking areas for the allowed area of the wireless device as long as the one or more criteria that define the size of the allowed area are satisfied.
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公开(公告)号：US10405154B2
公开(公告)日：2019-09-03
申请号：US15543518
申请日：2015-02-24
发明人： Anders Lundström , Ulf Mattsson , Aldo Bolle , Peng Li , Lasse Olsson
摘要： Example embodiments presented herein are directed towards a wireless device and a Policy Control and Charging (PCC) based node, and methods therein, for managing an operating system and/or application behavior based on an indication of a network initiated policy and/or charge change. Thus, based on an indication of such a change, an applications behavior may be modified accordingly. Examples of such modification comprise initiating or restriction a communication with the network. Examples of a network initiated policy and/or charge change comprise a start or end to a non-metered connection or a change in a QoS level.
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公开(公告)号：US20180332451A1
公开(公告)日：2018-11-15
申请号：US15543518
申请日：2015-02-24
发明人： Anders Lundström , Ulf Mattsson , Aldo Bolle , Peng Li , Lasse Olsson
CPC分类号： H04W4/50 , H04L67/322 , H04M1/72519 , H04M1/72522 , H04W4/14 , H04W8/245 , H04W88/02
摘要： Example embodiments presented herein are directed towards a wireless device and a Policy Control and Charging (PCC) based node, and methods therein, for managing an operating system and/or application behaviour based on an indication of a network initiated policy and/or charge change. Thus, based on an indication of such a change, an applications behaviour may be modified accordingly. Examples of such modification comprise initiating or restriction a communication with the network. Examples of a network initiated policy and/or charge change comprise a start or end to a non-metered connection or a change in a QoS level.
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公开(公告)号：US09906912B2
公开(公告)日：2018-02-27
申请号：US15034427
申请日：2015-06-04
发明人： Dinand Roeland , Lasse Olsson , Zoltán Turányi
CPC分类号： H04W4/029 , H04W8/26 , H04W52/0209 , H04W76/27 , H04W88/06 , Y02D70/00 , Y02D70/1262 , Y02D70/26
摘要： The invention relates to methods and network nodes of controlling a communication mode of a mobile terminal in a mobile service chaining network, and managing a registered Internet Protocol (IP) address for a mobile terminal.In a first aspect of the invention, a method performed by at least one control plane node of controlling a communication mode of a mobile terminal in a mobile service chaining network is provided. The method comprises setting the mobile terminal in idle mode and submitting an instruction to at least one Internet Protocol Advertisement Point (IAP) serving the mobile terminal to invalidate context for the mobile terminal held by the at least one IAP, wherein the at least one IAP invalidates at least a registered Internet Protocol (IP) address used for the mobile terminal.
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公开(公告)号：US20170150549A1
公开(公告)日：2017-05-25
申请号：US15308721
申请日：2014-05-16
发明人： Lasse Olsson , John Stenfelt
摘要： Example embodiments presented herein are directed towards a policy control node, and corresponding method therein, for determining an inactivity timer for a wireless device. Example embodiments are also directed towards a mobility management node, and corresponding method therein, for determining the inactivity timer for a wireless device. The example embodiments allow inactivity timers to be provided in a dynamic manner based on network conditions.
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公开(公告)号：US11191004B2
公开(公告)日：2021-11-30
申请号：US16301035
申请日：2017-05-12
发明人： Peter Ramle , Josefin Karlsson , Lasse Olsson
摘要： The embodiments herein relate to a method for mobility enforcement performed by a control entity. The method comprises receiving a first control plane transmitted by a wireless communication device, WCD; and in response to receiving the first control plane message obtaining mobility information for the WCD. The mobility information for the WCD identifying at least one of: a set of one or more allowed regions. a set of one or more allowed radio access technologies, RATs, and a set of one or more access points. The method further comprising transmitting to the WCD a response message, said response message identifying at least one of: the set of allowed regions, the set of allowed RATs, and the set of one or more access points. The embodiments herein relate to a control entity performing the method, a corresponding method performed by a wireless communication device, WCD, and a corresponding WCD.
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公开(公告)号：US10574507B2
公开(公告)日：2020-02-25
申请号：US15533513
申请日：2014-12-12
发明人： Lasse Olsson
摘要： The embodiments herein relate to a method performed by a control plane Evolved Packet Core, cEPC, node for handling control plane signaling in a communications system. The cEPC node handles substantially all control plane signaling for a User Equipment, UE, between a Radio Access Network, RAN, node and an operator network.
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28.发明申请公开(公告)号：US20190208402A1
公开(公告)日：2019-07-04
申请号：US16325833
申请日：2017-08-03
发明人： Zhiwei Qu , Lasse Olsson , Hanbing Zhang , Xiao Li , Jie Cai
CPC分类号： H04W8/08 , H04L12/14 , H04L12/1407 , H04L41/0893 , H04M15/00 , H04M15/66 , H04M15/8033 , H04W4/24 , H04W48/16 , H04W48/18 , H04W72/10
摘要： The present disclosure provides a method in a Next Generation Core Control Function (NG-CCF) node for communication with a Next Generation Policy Control Function (NG-PCF) node. The method comprises: communicating network related parameters with the NG-PCF node via a direct interface between the NG-CCF node and the NG-PCF node.
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公开(公告)号：US20190174386A1
公开(公告)日：2019-06-06
申请号：US16322315
申请日：2017-08-29
发明人： Peter Ramle , Josefin Karlsson , Lasse Olsson
摘要： Disclosed herein is a method for handover of a User Equipment (UE), performed by a target Next Generation (NG) Core Control Function (CCF) operative in a core network, the method comprising: receiving a request; and sending an indication of a temporary UE identifier, a Tracking Area Identity (TAI) list, and/or an allowed area. Also, for implementing the method, disclosed herein are corresponding control plane NG CCF, UE, computer program, and computer program products.
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