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1. 发明授权

US10448286B2 Mobility in mobile communications network 有权
公开(公告)号：US10448286B2
公开(公告)日：2019-10-15
申请号：US14890749
申请日：2013-05-13
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： Tomas Hedberg , Filip Mestanov , Karl Norrman , Paul Schliwa-Bertling , Jari Vikberg
IPC分类号： H04W4/00 , H04W36/00 , H04W76/11 , H04W12/06 , H04W8/26 , H04L29/06 , H04W12/00 , H04W36/14
摘要： The present disclosure relates to user equipment (20) mobility between a first radio access network (11) arranged to operate according to a first radio access technology and a second radio access network (12) arranged to operate according to a second radio access technology. A user equipment (20) connected to the first radio access network (11) retrieves information associated with an anonymized temporary identifier assigned to the user equipment (20) by a radio access node (30) in the first radio access network (11), stores the information in the user equipment (20) and presents the temporary identifier to a radio access point (40) of the second radio access network, when seeking to connect.

2. 发明授权

US09986498B2 Node arrangement and a method therein 有权
公开(公告)号：US09986498B2
公开(公告)日：2018-05-29
申请号：US14781390
申请日：2014-03-26
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： Tomas Hedberg , Filip Mestanov , Jari Vikberg
IPC分类号： H04W48/18 , H04W40/24 , H04W36/26 , H04W24/02 , H04W8/10 , H04W36/00
CPC分类号： H04W48/18 , H04W8/10 , H04W24/02 , H04W36/0022 , H04W36/26 , H04W40/248
摘要： In a method of enabling radio access network control of selection of radio access technology and traffic steering of radio bearers for user equipment in a heterogeneous wireless communication network, the network comprising at least one ANDSF policy server node with at least one associated user equipment and at least one radio access network node, performing the steps of exchanging at least core network information between the ANDSF policy server node and the at least one radio access network node over a provided communication interface, and controlling the selection of radio access technology and traffic steering of radio bearers for the at least one associated user equipment based on at least the exchanged core network information.

3. 发明授权

US09730239B2 Medium or channel sensing-based scheduling 有权
公开(公告)号：US09730239B2
公开(公告)日：2017-08-08
申请号：US14432551
申请日：2015-02-24
申请人： Telefonaktiebolaget L M Ericsson (publ)
发明人： Johan Söder , Filip Mestanov , Yu Wang , Leif Wilhelmsson
IPC分类号： H04W74/08 , H04W72/12 , H04W24/02 , H04W48/12 , H04W84/12
CPC分类号： H04W72/1205 , H04W24/02 , H04W48/12 , H04W74/006 , H04W74/0808 , H04W84/12
摘要： There is provided a method, performed by a network node associated with at least two wireless communication devices, for scheduling packet transmission over a radio-based medium. The method comprises sensing (S1) the radio-based medium by estimating a received signal level, and evaluating (S2), for each of the at least two wireless communication devices, whether the radio-based medium is accessible or free for transmission based on comparing the received signal level to a respective threshold associated with the considered wireless communication device. The method further comprises scheduling (S3) packet transmission over the radio-based medium based on the evaluating, for each of the at least two wireless communication devices, whether the radio-based medium is accessible or free for transmission.

4. 发明授权

US09807088B2 Method and network node for obtaining a permanent identity of an authenticating wireless device 有权
公开(公告)号：US09807088B2
公开(公告)日：2017-10-31
申请号：US14767497
申请日：2013-07-29
申请人： Telefonaktiebolaget L M Ericsson (publ)
发明人： Filip Mestanov , Icaro L. J. Da Silva , Yu Wang
IPC分类号： H04L29/06 , H04W12/06 , H04W92/02 , H04W84/12 , H04W88/06
CPC分类号： H04L63/0853 , H04L63/162 , H04W12/06 , H04W84/12 , H04W88/06 , H04W92/02
摘要： A network node, such as a Wi-Fi Access Point/Authenticator, is able to obtain a permanent device identity of a wireless device 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 includes 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 responsively manipulates at least one further authentication message to cause the wireless device to signal its permanent identity in a subsequent authentication message.

5. 发明授权

US09622204B2 Identification of a wireless device in a wireless communication environment 有权
公开(公告)号：US09622204B2
公开(公告)日：2017-04-11
申请号：US14405365
申请日：2014-10-29
申请人： Telefonaktiebolaget L M Ericsson (publ)
发明人： Christofer Lindheimer , Filip Mestanov , Oumer Teyeb
IPC分类号： H04W4/00 , H04W60/00 , H04W12/06 , H04W76/02 , H04W48/08 , H04W84/12 , H04W88/06
CPC分类号： H04W60/00 , H04W8/26 , H04W12/06 , H04W36/0033 , H04W36/14 , H04W48/08 , H04W48/18 , H04W76/10 , H04W76/11 , H04W76/16 , H04W84/12 , H04W88/06
摘要： There is provided a method of enabling identification of a wireless device in a wireless communication environment, the wireless device being attached to a cellular radio communication network. The method comprises the step of the wireless device sending, to a network node in a Wireless Local Area Network, WLAN, an identifier of the wireless device valid in the cellular radio communication network before or when contacting the WLAN for association of the wireless device in the WLAN. The identifier of the wireless device valid in the cellular radio communication network is signaled in a WLAN message to the network node in the WLAN.

6. 发明申请

US20160014796A1 Medium or Channel Sensing-Based Scheduling 有权
标题翻译：中等或渠道传感调度
公开(公告)号：US20160014796A1
公开(公告)日：2016-01-14
申请号：US14432551
申请日：2015-02-24
申请人： Telefonaktiebolaget L M Ericsson (publ)
发明人： Johan Söder , Filip Mestanov , Yu Wang , Leif Wilhelmsson
IPC分类号： H04W72/12 , H04W48/12 , H04W24/02
CPC分类号： H04W72/1205 , H04W24/02 , H04W48/12 , H04W74/006 , H04W74/0808 , H04W84/12
摘要： There is provided a method, performed by a network node associated with at least two wireless communication devices, for scheduling packet transmission over a radio-based medium. The method comprises sensing (S1) the radio-based medium by estimating a received signal level, and evaluating (S2), for each of the at least two wireless communication devices, whether the radio-based medium is accessible or free for transmission based on comparing the received signal level to a respective threshold associated with the considered wireless communication device. The method further comprises scheduling (S3) packet transmission over the radio-based medium based on the evaluating, for each of the at least two wireless communication devices, whether the radio-based medium is accessible or free for transmission.
摘要翻译：提供了一种由与至少两个无线通信设备相关联的网络节点执行的用于基于无线电的媒体调度分组传输的方法。该方法包括：通过估计接收的信号电平来感测（S1）基于无线电的介质，并且对于所述至少两个无线通信设备中的每个无线通信设备评估（S2）基于无线电的介质是否可访问或基于将接收到的信号电平与与所考虑的无线通信设备相关联的相应阈值进行比较。所述方法还包括：基于对所述至少两个无线通信设备中的每个无线通信设备评估所述基于无线电的介质是否可访问或是否可用于传输的，对所述基于无线电的介质进行调度（S3）分组传输。

7. 发明授权

US09860809B2 Network node and method for handling network connections 有权
公开(公告)号：US09860809B2
公开(公告)日：2018-01-02
申请号：US14778780
申请日：2015-08-06
申请人： Telefonaktiebolaget L M Ericsson (publ)
发明人： Filip Mestanov , Guido Hiertz
IPC分类号： H04W4/00 , H04W36/08 , H04W36/06 , H04W36/22 , H04W48/20 , H04W76/02 , H04W48/18 , H04W84/12
CPC分类号： H04W36/08 , H04W36/06 , H04W36/22 , H04W48/18 , H04W48/20 , H04W76/11 , H04W84/12
摘要： A Wireless Local Area Network, WLAN, node and a method performed by the WLAN node for assisting a Station, STA, in selecting a WLAN connection for the STA., The WLAN node provides a first WLAN and a second WLAN with overlapping coverage, the first WLAN providing connections for a first number of STAs and the second WLAN providing connections for a second number of STAs, whereby the second number of STAs is a subset of the first number of STAs. The second number of STAs is being authorized to connect to the second WLAN. The method comprises detecting that the STA connected to or trying to connect to the first WLAN of the WLAN node is authorized to access the second WLAN of the WLAN node and sending a message to the STA comprising an indication to the STA to connect to the second WLAN of the WLAN node.

8. 发明授权

US09585066B2 Methods and nodes for information transfer in WLAN 有权
标题翻译： WLAN中信息传输的方法和节点
公开(公告)号：US09585066B2
公开(公告)日：2017-02-28
申请号：US14405333
申请日：2014-09-04
申请人： Telefonaktiebolaget L M Ericsson (publ)
发明人： Filip Mestanov , Stephen Rayment , Christofer Lindheimer , Guido Hiertz , Eric Nordström
IPC分类号： H04W36/00 , H04W28/08 , H04W48/14 , H04W88/06 , H04W36/14 , H04W84/12 , H04W88/10
CPC分类号： H04W36/0022 , H04W28/08 , H04W36/14 , H04W48/14 , H04W84/12 , H04W88/06 , H04W88/10
摘要： A method and a wireless access node for enabling management of cellular connectivity of a wireless device as well as a method and a wireless device for providing information about availability of cellular connectivity towards a radio network node are disclosed. The wireless device has Wi-Fi radio for access to the wireless access node and cellular radio for access to the radio network node. The wireless device sends, to the wireless access node, a second message, which indicates to the wireless access node availability of the cellular connectivity. The wireless access node manages the cellular connectivity based on the second message.
摘要翻译：公开了一种能够管理无线设备的蜂窝连接性的方法和无线接入节点，以及用于向无线电网络节点提供关于蜂窝连接可用性的信息的方法和无线设备。无线设备具有用于接入无线接入节点的Wi-Fi无线电和用于接入无线电网络节点的蜂窝无线电。无线设备向无线接入节点发送第二消息，其向无线接入节点指示蜂窝连接的可用性。无线接入节点基于第二消息来管理蜂窝连接。

9. 发明申请

US20160277974A1 Controlling the Operation of Mobile Terminals with Respect to Multiple Radio Access Technologies 审中-公开
标题翻译：控制多个无线接入技术的移动终端的操作
公开(公告)号：US20160277974A1
公开(公告)日：2016-09-22
申请号：US14777999
申请日：2014-01-16
申请人： Telefonaktiebolaget L M Ericsson (publ)
发明人： Håkan Persson , Joakim Bergström , Tomas Hedberg , Niklas Johansson , Christofer Lindheimer , Filip Mestanov , Håkan Palm , Stephen Rayment , Dinand Roeland , Stefan Rommer , Ivo Sedlacek , Mattias Tan Bergström , Oumer Teyeb , Samy Touati , Jari Vikberg , Yu Wang
IPC分类号： H04W36/00 , H04W48/16
CPC分类号： H04W36/0022 , H04W36/14 , H04W48/12 , H04W48/16 , H04W48/18 , H04W84/12 , H04W88/06
摘要： There is provided a method of operating a terminal in a first network that is operating according to a first radio access technology, RAT, the method comprising receiving (171) a message from the first network, the message being for configuring the terminal with a set of criteria for enabling, detecting and/or performing measurements over a second RAT; determining (173) if the set of criteria in the message are fulfilled by a network operating according to a second RAT; and steering (175) all or a subset of the traffic for the terminal to the network operating according to the second RAT if the set of criteria are fulfilled.
摘要翻译：提供了一种操作根据第一无线电接入技术RAT操作的第一网络中的终端的方法，所述方法包括从第一网络接收（171）消息，所述消息用于将终端配置为具有一组用于启用，检测和/或在第二RAT上执行测量的标准; 确定（173）如果消息中的一组标准由根据第二RAT操作的网络满足; 以及如果满足所述一组标准，则将所述终端的所有或一部分流量转向（根据所述第二RAT操作的网络）。

10. 发明申请

US20160135100A1 Traffic Steering from a First Access Network to a Second Access Network 审中-公开
标题翻译：从第一接入网到第二接入网的流量转向
公开(公告)号：US20160135100A1
公开(公告)日：2016-05-12
申请号：US14888896
申请日：2014-01-20
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： Oumer Teyeb , Ruth Guerra , Christofer Lindheimer , Filip Mestanov , Elena Myhre , Håkan Persson , Magnus Stattin , Mattias Bergström
IPC分类号： H04W36/00 , H04W36/22
CPC分类号： H04W36/0088 , H04W36/0055 , H04W36/22 , H04W84/12 , H04W88/06
摘要： There is provided a method in a node in a first access network, the method comprising sending (710) a first set of thresholds and/or conditions to a terminal, the first set of thresholds and/or conditions defining situations in which (a) the terminal should send a measurement report to the first access network with respect to a second access network, or (b) the terminal should connect to the second access network and/or steer at least some traffic to the second access network; and sending (720) a second set of thresholds and/or conditions to the terminal, the second set of thresholds and/or conditions defining situations in which, (c) the terminal should send a measurement report to the first access network regarding at least the second access network or (d) the terminal should disconnect from the second access network and/or connect to the first access network and/or steer at least some traffic to the first access network.
摘要翻译：提供了一种在第一接入网络中的节点中的方法，所述方法包括向终端发送（710）第一组阈值和/或条件（710），所述第一组阈值和/或条件定义了以下情况：（a）终端应该向第一接入网络发送关于第二接入网络的测量报告，或者（b）终端应该连接到第二接入网络和/或引导至少一些业务到第二接入网络; 以及向所述终端发送（720）第二组阈值和/或条件（第二组阈值和/或条件），所述第二组阈值和/或条件定义了以下情况：其中，（c）终端应当至少将测量报告发送到第一接入网络第二接入网络或（d）终端应该从第二接入网络断开和/或连接到第一接入网络和/或引导至少一些业务到第一接入网络。

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