公开(公告)号：US10299301B2

公开(公告)日：2019-05-21

申请号：US15425023

申请日：2017-02-06

Applicant: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)

Inventor： Lars-Bertil Olsson ,  Lasse Olsson

IPC: H04W64/00 ,  H04W76/12 ,  H04W76/10 ,  H04W4/02 ,  H04W76/22 ,  H04W76/32

Abstract: A first node in a connection network and a method for providing said first node with information related to a geographical position of a user terminal, which connection network comprises said first node, a second node and an access network, wherein: the first node has access to at least one user terminal via a wireless interface provided by the access network; and the second node is connected to the first node and has access to at least one external network, which method is characterized by the steps of: sending a session request from the second node to the first node; and sending a session response from the first node to the second node after receiving said session request, which session response comprises information related to a geographical position of the terminal associated with the session in question.

公开(公告)号：US10129079B2

公开(公告)日：2018-11-13

申请号：US15520007

申请日：2014-10-23

Applicant: Telefonaktiebolaget LM Ericsson (publ)

Inventor： Lasse Olsson ,  Di Liu ,  Mikael Östborn ,  Qi Xia

IPC: H04W4/02 ,  H04L12/24 ,  H04L29/08

Abstract: Methods and elements are disclosed for controlling services in a specific location in a wireless communication network, by configuring a policy comprising service control information and location based information corresponding to the specific location for controlling services for user equipments, UEs in the location from a second core network element.

公开(公告)号：US10039154B2

公开(公告)日：2018-07-31

申请号：US15308721

申请日：2014-05-16

Applicant: Telefonaktiebolaget LM Ericsson (publ)

Inventor： Lasse Olsson ,  John Stenfelt

IPC: H04W8/18 ,  H04W8/02 ,  H04W64/00 ,  H04W76/38 ,  H04W76/06

CPC classification number: H04W76/38 ,  H04W8/02 ,  H04W8/18 ,  H04W64/00

Abstract: 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.

公开(公告)号：US20180139231A1

公开(公告)日：2018-05-17

申请号：US15567034

申请日：2015-06-10

Applicant: Telefonaktiebolaget LM Ericsson (publ)

Inventor： Dinand Roeland ,  Lasse Olsson ,  Zoltán Turányi ,  Zhang Fu

IPC: H04L29/06 ,  H04L29/12

CPC classification number: H04L63/1458 ,  H04L61/2007 ,  H04L61/2076 ,  H04L61/609 ,  H04L63/0236 ,  H04L63/20 ,  H04W12/00503 ,  H04W12/12

Abstract: In a first aspect, a method performed by an Internet Protocol Advertisement Point (IAP) in a mobile service chaining network is provided for managing received data intended for an Internet Protocol (IP) address. The method comprises submitting a query to obtain an indication of a current location of a device designated by the IP address being included in the query, from a Location Registry (LR), receiving a reply indicating that the IP address included in the query is not in use, and starting a timer upon receiving the reply that the IP address is not in use. Further, the method comprises discarding received data intended for the IP address not in use until expiry of a set timer interval.

公开(公告)号：US20170150536A1

公开(公告)日：2017-05-25

申请号：US15425023

申请日：2017-02-06

Applicant: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)

Inventor： Lars-Bertil Olsson ,  Lasse Olsson

IPC: H04W76/02 ,  H04W76/06 ,  H04W64/00 ,  H04W76/04

CPC classification number: H04W76/12 ,  H04W4/02 ,  H04W64/00 ,  H04W76/10 ,  H04W76/22 ,  H04W76/32

Abstract: A first node in a connection network and a method for providing said first node with information related to a geographical position of a user terminal, which connection network comprises said first node, a second node and an access network, wherein: the first node has access to at least one user terminal via a wireless interface provided by the access network; and the second node is connected to the first node and has access to at least one external network, which method is characterized by the steps of: sending a session request from the second node to the first node; and sending a session response from the first node to the second node after receiving said session request, which session response comprises information related to a geographical position of the terminal associated with the session in question.

公开(公告)号：US10405154B2

公开(公告)日：2019-09-03

申请号：US15543518

申请日：2015-02-24

Applicant: Telefonaktiebolaget LM Ericsson (publ)

Inventor： Anders Lundström ,  Ulf Mattsson ,  Aldo Bolle ,  Peng Li ,  Lasse Olsson

IPC: H04M3/00 ,  H04W4/50 ,  H04L29/08 ,  H04W4/14 ,  H04M1/725 ,  H04W88/02 ,  H04W8/24

Abstract: 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.

公开(公告)号：US20180332451A1

公开(公告)日：2018-11-15

申请号：US15543518

申请日：2015-02-24

Applicant: Telefonaktiebolaget LM Ericsson (publ)

Inventor： Anders Lundström ,  Ulf Mattsson ,  Aldo Bolle ,  Peng Li ,  Lasse Olsson

IPC: H04W4/50 ,  H04W4/14 ,  H04L29/08

CPC classification number: H04W4/50 ,  H04L67/322 ,  H04M1/72519 ,  H04M1/72522 ,  H04W4/14 ,  H04W8/245 ,  H04W88/02

Abstract: 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.

公开(公告)号：US09906912B2

公开(公告)日：2018-02-27

申请号：US15034427

申请日：2015-06-04

Applicant: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)

Inventor： Dinand Roeland ,  Lasse Olsson ,  Zoltán Turányi

IPC: H04W4/02 ,  H04W88/06 ,  H04W52/02 ,  H04W8/26 ,  H04W76/04

CPC classification number: H04W4/029 ,  H04W8/26 ,  H04W52/0209 ,  H04W76/27 ,  H04W88/06 ,  Y02D70/00 ,  Y02D70/1262 ,  Y02D70/26

Abstract: 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.

公开(公告)号：US20170150549A1

公开(公告)日：2017-05-25

申请号：US15308721

申请日：2014-05-16

Applicant: Telefonaktiebolaget LM Ericsson (publ)

Inventor： Lasse Olsson ,  John Stenfelt

IPC: H04W76/06 ,  H04W8/18 ,  H04W8/02 ,  H04W64/00

CPC classification number: H04W76/38 ,  H04W8/02 ,  H04W8/18 ,  H04W64/00

Abstract: 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.

公开(公告)号：US11191004B2

公开(公告)日：2021-11-30

申请号：US16301035

申请日：2017-05-12

Applicant: Telefonaktiebolaget LM Ericsson (publ)

Inventor： Peter Ramle ,  Josefin Karlsson ,  Lasse Olsson

IPC: H04W48/04 ,  H04W48/00 ,  H04W48/14 ,  H04W8/02 ,  H04W8/14 ,  H04W60/04 ,  H04W36/00 ,  H04W8/18

Abstract: 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.