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1. 发明申请

US20200267051A1 REMOTELY CONTROLLING NETWORK SLICES IN A NETWORK 审中-公开
公开(公告)号：US20200267051A1
公开(公告)日：2020-08-20
申请号：US16652972
申请日：2017-10-06
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： Alireza RANJBAR , Nicklas BEIJAR
IPC分类号： H04L12/24 , H04L29/12 , G06F9/455 , H04L12/931
摘要： A method for managing transmissions between hypervisors and network switches is described. The method may include receiving, by a management server, a message from a network switch operating in a network; and transmitting, by the management server, a first translation instruction, including a first hypervisor address, to a network address translation device in response to receiving the message, wherein the first translation instruction indicates to the network address translation device to forward traffic received from the network switch to the first hypervisor address.

2. 发明申请

US20200021994A1 METHOD AND ATTACK DETECTION FUNCTION FOR DETECTION OF A DISTRIBUTED ATTACK IN A WIRELESS NETWORK 审中-公开
公开(公告)号：US20200021994A1
公开(公告)日：2020-01-16
申请号：US16480783
申请日：2017-11-22
申请人： TELEFONAKTIEBOLAGET LM ERICSSON. (PUBL)
发明人： Alireza RANJBAR , Nicklas BEIJAR
IPC分类号： H04W12/12 , H04L29/06 , H04W28/02
摘要： A method and an attack detection function (200), for detection of a distributed attack in a wireless network (206) to which multiple wireless devices are connected via network nodes (210). It is checked whether characteristics of a traffic flow from each of a plurality of wireless devices (208) fulfil a predefined threshold condition related to abnormal traffic originating from the wireless devices, or not. When detecting that said characteristics of traffic flow fulfil the threshold condition, changes of the traffic flows from the wireless devices are identified, e.g. based on statistics on previous traffic originating from the wireless devices. It can then be determined whether the wireless devices are used in the distributed attack, based on said identified changes of the traffic flows.

3. 发明申请

US20170134521A1 METHODS AND DEVICES FOR SIGNALLING IN A COMMUNICATION NETWORK 审中-公开
公开(公告)号：US20170134521A1
公开(公告)日：2017-05-11
申请号：US15322431
申请日：2014-07-10
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： Ari KERÄNEN , Nicklas BEIJAR , Anders E ERIKSSON , Francesco MILITANO , Johan RUNE , Joachim SACHS , Vlasios TSIATSIS
IPC分类号： H04L29/08 , H04W4/00 , H04L5/00
CPC分类号： H04L67/32 , H04L5/0055 , H04L67/02 , H04W4/70
摘要： A method performed by a first node in a communication network, the first node being a first end-point of signalling with a second node in the communication network, the second node being a second end-point in said signalling. The method comprises receiving signals from the second node, said received signals comprising instructions for the first node to perform a plurality of actions as well as an indication for in which order said actions should be performed. The method also comprises performing said actions in said order. The method also comprises sending signals to the second node, said sent signals comprising an acknowledgement that the plurality of actions have been performed.

4. 发明申请

US20200295998A1 METHODS, CONTROLLER MANAGER AND CONTROLLER AGENT FOR ENABLING A CONNECTION BETWEEN A SWITCH OF A COMMUNICATION NETWORK AND A SWITCH CONTROLLER 审中-公开
公开(公告)号：US20200295998A1
公开(公告)日：2020-09-17
申请号：US16759446
申请日：2018-10-08
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： Alireza RANJBAR , Nicklas BEIJAR
IPC分类号： H04L12/24 , H04L12/26 , H04L29/12
摘要： A controller manager, a controller agent and methods therein, for enabling a connection between a switch of a communication network and a switch controller that performs logic switch operations. The controller manager obtains from the controller agent, measurements related to connectivity to a set of switch controllers. The controller manager then selects at least one switch controller in the set of switch controllers based on the obtained measurements, to control said switch, and instructs the controller agent to set up or route a connection between the switch and the selected at least one switch controller.

5. 发明申请

US20200007651A1 METHODS AND DEVICES FOR SIGNALLING IN A COMMUNICATION NETWORK 审中-公开
公开(公告)号：US20200007651A1
公开(公告)日：2020-01-02
申请号：US16569616
申请日：2019-09-12
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： Ari KERÄNEN , Nicklas BEIJAR , Anders E ERIKSSON , Francesco MILITANO , Johan RUNE , Joachim SACHS , Vlasios TSIATSIS
IPC分类号： H04L29/08 , H04W4/70 , H04L5/00
摘要： A method performed by a first node in a communication network, the first node being a first end-point of signaling with a second node in the communication network, the second node being a second end-point in the signaling. The method comprises receiving signals from the second node, the received signals comprising instructions for the first node to perform a plurality of actions as well as an indication for in which order the actions should be performed. The method also comprises performing the actions in order. The method also comprises sending signals to the second node, the sent signals comprising an acknowledgement that the plurality of actions have been performed.

6. 发明申请

US20170071024A1 Selection of Capillary Network Gateway to a Cellular Network 审中-公开
标题翻译：选择蜂窝网络的毛细网络网关
公开(公告)号：US20170071024A1
公开(公告)日：2017-03-09
申请号：US15119907
申请日：2014-09-16
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： Joachim Sachs , Nicklas BEIJAR , Anders E. ERIKSSON , Ari KERÄNEN , Francesco MILITANO , Johan RUNE , Vlasios TSIATSIS
IPC分类号： H04W76/02 , H04W4/00 , H04W28/10 , H04W48/00
CPC分类号： H04W76/16 , H04W4/70 , H04W28/08 , H04W28/10 , H04W48/17
摘要： The present disclosure relates to the capillary network gateway selection in a capillary network. In particular, the present disclosure relates to a methods and arrangements for selecting a capillary network gateway, CGW, for linking of a machine device, MD, arranged to operate in a capillary network, to a cellular network. The cellular network is arranged to operate according to a radio access technology different from the radio access technology of the capillary network, the capillary network including a plurality of CGWs, each of which CGWs being adapted to forward traffic between the capillary network and a radio base station, RBS, of the cellular network. The method comprises, for at least two CGWs of the plurality of CGWs, to gather (S51) data related to cells of RBSs having a cellular radio connection to the respective CGW in the capillary network, and to control (S52) selection of at least one CGW out of the at least two CGWs based on the gathered data.
摘要翻译：本公开涉及毛细管网络中的毛细管网络网关选择。特别地，本公开涉及用于选择用于将布置成在毛细管网中操作的机器设备MD连接到蜂窝网络的毛细管网络网关CGW的方法和布置。蜂窝网络被布置为根据与毛细管网络的无线电接入技术不同的无线电接入技术来操作，毛细管网络包括多个CGW，每个CGW适于在毛细管网络和无线电基站之间转发业务站，RBS，蜂窝网络。所述方法包括对于所述多个CGW中的至少两个CGW，将与所述具有蜂窝无线电连接的RBS的小区相关的数据（S51）收集到所述毛细血管网络中的相应CGW，并且控制（S52）至少选择基于所收集的数据，至少两个CGW中的一个CGW。

7. 发明申请

US20170013059A1 METHOD AND NODE FOR SELECTING A MESSAGE BOX 审中-公开
标题翻译：选择信息框的方法和节点
公开(公告)号：US20170013059A1
公开(公告)日：2017-01-12
申请号：US15120493
申请日：2014-02-21
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： Ari KERÄNEN , Nicklas BEIJAR , Anders E ERIKSSON , Francesco MILITANO , Johan RUNE , Joachim SACHS , Vlasios TSIATSIS
IPC分类号： H04L29/08 , H04W4/20 , H04W4/00
摘要： A method in a node a communication system for selecting a message box for a machine device. The communication system comprises one or more capillary networks and a wireless network, the one or more capillary networks comprising one or more machine devices and at least two capillary network gateways. The at least two capillary network gateways are capable of data exchange between the machine device, and the wireless network. The method comprises establishing, for the machine device, a first probability reflecting the probability that the machine device changes capillary network gateway between two consecutive data transmission events performed by the machine device, and selecting, based on the first probability, a message box for use by the machine device. Further described are a corresponding node, computer programs and computer program products.
摘要翻译：节点中的方法，用于为机器设备选择消息框的通信系统。通信系统包括一个或多个毛细管网络和无线网络，所述一个或多个毛细管网络包括一个或多个机器装置和至少两个毛细管网络网关。至少两个毛细管网络网关能够在机器设备和无线网络之间进行数据交换。该方法包括为机器装置建立第一概率，其反映机器装置在由机器装置执行的两个连续的数据传输事件之间改变毛细管网络网关的概率，并且基于第一概率选择使用的消息框由机器设备。进一步描述了相应的节点，计算机程序和计算机程序产品。

8. 发明申请

US20200059765A1 FIRST COMMUNICATION DEVICE, NETWORK DEVICE AND METHODS THEREIN FOR INDENTIFYING AT LEAST ONE SECOND COMMUNICATION DEVICE PROVIDING A SEMANTIC REPRESENTATION 审中-公开
公开(公告)号：US20200059765A1
公开(公告)日：2020-02-20
申请号：US16487520
申请日：2017-02-22
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： Mert OCAK , Nicklas BEIJAR , Jaime JIMÉNEZ
IPC分类号： H04W4/38 , H04L12/24 , H04W4/70
摘要： A method performed by a first communication device, for identifying at least one second communication device each second communication device providing a respective semantic representation. The first communication device and a number of second communication devices operate in a communications network. The first communication device decides (201) a target semantic representation and decides (202) a threshold related to a tolerated semantic distance between a semantic representation and the target semantic representation. The first communication device sends (203) to one or more network devices in the communications network, a request for any one or more second communication devices out of the number of second communication devices, providing a semantic representation having a semantic distance below the decided threshold. The first communication device then receives (204) from any of the one or more network devices a message identifying at least one second communication device providing a semantic representation according to the request.

9. 发明申请

US20190159281A1 Managing Sleep Cycles in a Wireless Communications System 审中-公开
公开(公告)号：US20190159281A1
公开(公告)日：2019-05-23
申请号：US16320766
申请日：2016-07-27
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： Parth AMIN , Nicklas BEIJAR
IPC分类号： H04W76/28 , H04W52/02 , H04W36/26 , H04W76/40
摘要： A control entity in a wireless communications system obtains discontinuous reception information for a plurality of wireless terminals and configures one or more of said wireless terminals, based on the obtained discontinuous reception information, to harmonise the awake periods of the plurality of wireless terminals. The control entity determines a common reception period for the plurality of wireless terminals such that a broadcast or multicast transmission during the common reception period is received simultaneously by the wireless terminals.

10. 发明申请

US20180254976A1 HANDLING OF ACKNOWLEDGEMENT IN WIRELESS RADIO AD-HOC NETWORKS 审中-公开
公开(公告)号：US20180254976A1
公开(公告)日：2018-09-06
申请号：US15756779
申请日：2015-09-02
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： Tero KAUPPINEN , Parth AMIN , Nicklas BEIJAR , Luis Felipe DEL CARPIO VEGA , Petri JOKELA , Anna LARMO , Mohit SETHI
IPC分类号： H04L12/721 , H04L12/761 , H04L12/743 , H04W40/24 , H04W88/16 , H04L1/16
CPC分类号： H04L45/14 , H04L1/16 , H04L45/16 , H04L45/7453 , H04W12/10 , H04W40/248 , H04W84/18 , H04W88/16
摘要： There is provided mechanisms for handling acknowledgements from nodes in a wireless radio ad-hoc network. A method is performed by a gateway of the wireless radio ad-hoc network. The method comprises transmitting radio signalling to nodes in the wireless radio ad-hoc network. The transmitted radio signalling is addressed to, and requiring acknowledgement from, at least one node in the wireless radio ad-hoc network. The method comprises receiving radio signalling from a node in the wireless radio ad-hoc network. The received radio signalling comprises one in-packet Bloom Filter comprising acknowledgement of the transmitted radio signalling from at least one of the nodes.

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