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1. 发明申请

WO2017039502A1 HANDLING OF ACKNOWLEDGEMENT IN WIRELESS RADIO AD-HOC NETWORKS 审中-公开
标题翻译：在无线无线广播网络中处理确认
公开(公告)号：WO2017039502A1
公开(公告)日：2017-03-09
申请号：PCT/SE2015/050921
申请日：2015-09-02
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： KAUPPINEN, Tero , JOKELA, Petri , AMIN, Parth , SETHI, Mohit , DEL CARPIO VEGA, Luis Felipe , BEIJAR, Nicklas , LARMO, Anna
IPC分类号： H04L12/721 , H04L12/761 , H04L29/06 , H04W40/24 , H04W84/18 , H04L12/743
CPC分类号： H04L45/14 , H04L45/16 , H04L45/7453 , H04W12/10 , H04W40/248 , H04W84/18
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.
摘要翻译：提供了用于处理来自无线自组织网络中的节点的确认的机制。一种方法由无线自组织网络的网关执行。该方法包括向无线自组织网络中的节点发射无线电信令。发送的无线电信令被寻址到无线电自组织网络中的至少一个节点并且要求确认。该方法包括从无线自组织网络中的节点接收无线电信令。所接收的无线电信令包括一个分组中的Bloom过滤器，其包括从至少一个节点发送的无线电信令的确认。

2. 发明申请

WO2016184531A1 CONNECTIVITY MANAGEMENT MECHANISM FOR MULTI-HOP CAPILLARY NETWORKS 审中-公开
标题翻译：多用途毛细网络的连通性管理机制
公开(公告)号：WO2016184531A1
公开(公告)日：2016-11-24
申请号：PCT/EP2015/079024
申请日：2015-12-08
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： NOVO DIAZ, Oscar , BEIJAR, Nicklas
IPC分类号： H04W40/22 , H04L12/54
CPC分类号： H04W76/16 , H04W4/80 , H04W40/22 , H04W40/24 , H04W48/16 , H04W76/20 , H04W84/18 , H04W88/04 , H04W88/06 , Y02D70/00 , Y02D70/1262 , Y02D70/142 , Y02D70/144 , Y02D70/162 , Y02D70/21 , Y02D70/22 , Y02D70/39
摘要： The present disclosure relates to a method and apparatus for managing connectivity between a cellular network 15 (in which device communicate via long-range wireless technology) and devices in one or more multi-hop capillary networks 16 (in which devices communicate via short-range wireless technology). One or more gateways 24 connect the one or more multi-hop capillary networks 16 to the cellular network 15 and communicates via short-range and long-range wireless technology. A management node 28 determines a topology of the capillary network(s) 16 based on received reachability information. The topology indicates which devices are within communication range of other devices and gateways in the capillary network 16. The management node 28 makes determinations based on the topology and transmits notifications to a first device 26B within communication range of the one or more gateways 24 and to a second device 26A not within communication range of any gateway.
摘要翻译：本公开涉及一种用于管理蜂窝网络15（其中设备通过远程无线技术进行通信）和一个或多个多跳毛细管网络16中的设备（其中设备经由短距离通信）之间的连接性的方法和装置无线技术）。一个或多个网关24将一个或多个多跳毛细管网络16连接到蜂窝网络15，并通过短距离和远程无线技术进行通信。管理节点28基于接收到的可达性信息来确定毛细管网络16的拓扑。该拓扑结构指示哪些设备在毛细管网络16中的其他设备和网关的通信范围内。管理节点28基于该拓扑进行确定，并且向一个或多个网关24的通信范围内的第一设备26B发送通知，并向不在任何网关的通信范围内的第二设备26A。

3. 发明申请

WO2018019375A1 MANAGING SLEEP CYCLES IN A WIRELESS COMMUNICATIONS SYSTEM 审中-公开
标题翻译：管理无线通信系统中的睡眠周期
公开(公告)号：WO2018019375A1
公开(公告)日：2018-02-01
申请号：PCT/EP2016/067958
申请日：2016-07-27
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： AMIN, Parth , BEIJAR, Nicklas
IPC分类号： H04W4/00 , H04W52/02 , H04W76/04 , H04W36/38
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.
摘要翻译：无线通信系统中的控制实体获得多个无线终端的不连续接收信息，并且基于所获得的不连续接收信息来配置一个或更多个所述无线终端，以使唤醒周期多个无线终端。控制实体确定多个无线终端的公共接收时段，使得在公共接收时段期间的广播或多播传输由无线终端同时接收。

4. 发明申请

WO2016089262A1 METHODS AND NODES FOR M2M COMMUNICATION 审中-公开
标题翻译： M2M通信的方法和方法
公开(公告)号：WO2016089262A1
公开(公告)日：2016-06-09
申请号：PCT/SE2014/051435
申请日：2014-12-02
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： JIMÉNEZ, Jaime , NOVO DIAZ, Oscar , BEIJAR, Nicklas
IPC分类号： H04W48/16 , H04W48/20 , H04W48/14 , H04W4/00
CPC分类号： H04W48/20 , H04W4/70 , H04W48/14 , H04W48/16
摘要： A machine device (100), a Machine-to-Machine, M2M, server (102) and methods therein are provided, where the machine device (100) connects to a wireless access gateway (GW1) in order to perform an M2M communication. The machine device (100) detects (1:1) a set of reachable wireless access gateways (GW1-GW4) with which the machine device (100) is able to reach for communication using short range wireless technology, and sends (1:2) identifiers of the reachable wireless access gateways to the M2M server (102). The M2M server (102) then sends (1:4) an indication of at least one prioritized wireless access gateway (GW1, GW2) selected (1:3) from the reachable wireless access gateways. Thereby, the machine device (100) is able to connect (1:5) to one of the prioritized wireless access gateway(s) (GW1) for performing the M2M communication provided that this wireless access gateway is available.
摘要翻译：提供了机器设备（100），机器对机器，M2M，服务器（102）及其中的方法，其中机器设备（100）连接到无线接入网关（GW1）以便执行M2M通信。机器设备（100）检测（1：1）一组与机器设备（100）能够通过短距离无线技术进行通信的可到达无线接入网关（GW1-GW4），并发送（1：2））到M2M服务器（102）的可到达无线接入网关的标识符。然后，M2M服务器（102）从可到达的无线接入网关发送（1:4）至少一个优先化的无线接入网关（GW1，GW2）（1：3）的指示。因此，如果该无线接入网关可用，则机器设备（100）能够连接（1：5）到优先级无关接入网关（GW1）之一用于执行M2M通信。

5. 发明申请

WO2019069120A1 REMOTELY CONTROLLING NETWORK SLICES IN A NETWORK 审中-公开
公开(公告)号：WO2019069120A1
公开(公告)日：2019-04-11
申请号：PCT/IB2017/056201
申请日：2017-10-06
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： RANJBAR, Alireza , BEIJAR, Nicklas
IPC分类号： H04L12/24 , H04L29/12
CPC分类号： H04L61/2521 , H04L41/0663 , H04L41/0806 , H04L41/0813
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.

6. 发明申请

WO2017111677A1 ROUTER AND METHOD FOR CONNECTING AN IPv4 NETWORK AND AN IPv6 NETWORK 审中-公开
标题翻译：用于连接IPv4网络和IPv6网络的路由器和方法
公开(公告)号：WO2017111677A1
公开(公告)日：2017-06-29
申请号：PCT/SE2015/051391
申请日：2015-12-22
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： NOVO DIAZ, Oscar , BEIJAR, Nicklas
IPC分类号： H04L29/12 , H04L29/08 , H04L29/06 , H04W4/00 , H04W84/18
CPC分类号： H04L61/251 , H04L61/2517 , H04L61/256 , H04L69/167 , H04W4/70
摘要： The present disclosure discloses a method (400) performed by a router connected to an IPv6 network and an IPv4 network. The method comprises receiving (S410), from an IPv4 compliant device connected to the IPv4 network, a request for an IPv6 network resource enabled by an IPv6 compliant device connected to the IPv6 network, and obtaining (S420) from a first resource directory an external IPv4 address and an external IPv4 port number corresponding to the IPv6 network resource. The first resource directory comprises a name, a local IPv6 address and a local IPv6 port for the IPv6 network resource, the external IPv4 address,and the external IPv4 port number. The method (400) further comprises creating (S430) an entry in a network address translation table for enabling communication between the IPv4 compliant device and the IPv6 network resource. The entry comprises the external IPv4 address, the external IPv4 port number, the local IPv6 address and the local IPv6 port number for the IPv6 network resource, and a local IPv4 address and a local IPv4 port for the IPv4 compliant device. The method further comprises transmitting (S440) the external IPv4 address and the external IPv4 port number to the IPv4 compliant device.
摘要翻译：本公开公开了由连接到IPv6网络和IPv4网络的路由器执行的方法（400）。该方法包括：从连接到IPv4网络的IPv4兼容设备接收对连接到IPv6网络的IPv6兼容设备启用的IPv6网络资源的请求（S410），并且从第一资源目录获得（S420）外部 IPv4地址和IPv6网络资源对应的外部IPv4端口号。第一资源目录包括IPv6网络资源的名称，本地IPv6地址和本地IPv6端口，外部IPv4地址和外部IPv4端口号。该方法（400）还包括创建（S430）网络地址转换表中的条目，用于启用IPv4兼容设备与IPv6网络资源之间的通信。该条目包括用于IPv6网络资源的外部IPv4地址，外部IPv4端口号，本地IPv6地址和本地IPv6端口号以及用于IPv4兼容设备的本地IPv4地址和本地IPv4端口。该方法还包括将外部IPv4地址和外部IPv4端口号发送（S440）到IPv4兼容设备。

7. 发明申请

WO2017095284A1 HANDLING OF DEVICES BASED ON GROUP MEMBERSHIP 审中-公开
标题翻译：基于组成员的设备处理
公开(公告)号：WO2017095284A1
公开(公告)日：2017-06-08
申请号：PCT/SE2015/051307
申请日：2015-12-03
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： BEIJAR, Nicklas , NOVO DIAZ, Oscar , AMIN, Parth
IPC分类号： H04W4/08 , H04W84/18 , H04W88/16
CPC分类号： H04W4/08 , H04W4/60 , H04W4/70 , H04W84/18
摘要： A network node, a device and methods therein are provided for handling of devices based on group membership. The method performed by the network node comprises obtaining of information indicating a group membership and further indicating reachable gateways of a set of devices. The method further comprises initiating a command to a number of devices out of the set of devices belonging to the same group, G1, to connect to one of the indicated gateways, gateway W, selected for the number of devices based on group membership. (figure 1)
摘要翻译：提供网络节点，其中的设备和方法用于基于组成员资格来处理设备。由网络节点执行的方法包括获得指示组成员资格的信息并进一步指示一组设备的可达网关。该方法进一步包括发起对属于同一组G1的设备集合中的多个设备的命令，以连接到基于组成员关系为多个设备选择的所指示的网关之一的网关W. （图1）

8. 发明申请

WO2018153441A1 FIRST COMMUNICATION DEVICE, NETWORK DEVICE AND METHODS THEREIN FOR IDENTIFYING AT LEAST ONE SECOND COMMUNICATION DEVICE PROVIDING A SEMANTIC REPRESENTATION 审中-公开
公开(公告)号：WO2018153441A1
公开(公告)日：2018-08-30
申请号：PCT/EP2017/054038
申请日：2017-02-22
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： OCAK, Mert , BEIJAR, Nicklas , JIMÉNEZ, Jaime
IPC分类号： H04W4/00 , H04L29/08
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

WO2018141432A1 METHOD AND ATTACK DETECTION FUNCTION FOR DETECTION OF A DISTRIBUTED ATTACK IN A WIRELESS NETWORK 审中-公开
公开(公告)号：WO2018141432A1
公开(公告)日：2018-08-09
申请号：PCT/EP2017/080040
申请日：2017-11-22
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： RANJBAR, Alireza , BEIJAR, Nicklas
IPC分类号： H04L29/06 , G06F21/55 , H04W4/00
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.

10. 发明申请

WO2018072851A1 METHODS AND APPARATUS FOR FACILITATING REAL TIME MULTIMEDIA COMMUNICATIONS 审中-公开
标题翻译：用于实现实时多媒体通信的方法和设备
公开(公告)号：WO2018072851A1
公开(公告)日：2018-04-26
申请号：PCT/EP2016/075428
申请日：2016-10-21
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： KERÄNEN, Ari , BACK, Heidi-Maria , OCAK, Mert , JIMÉNEZ, Jaime , BEIJAR, Nicklas
IPC分类号： H04L29/06 , H04W8/00
摘要： A method (100) for facilitating real time multimedia communications between a constrained device and a multimedia client is disclosed. The method comprises discovering an identity and a multimedia capability of a constrained device (110),5 receiving, from a multimedia client, a request for multimedia content from the constrained device (120), mapping information from the request to a message format used by the constrained device (130), and forwarding the mapped information to the constrained device (140). Also disclosed is a method (300) performed by a constrained device having a multimedia capability. The method comprises registering 10 an identity of the constrained device and metadata about the multimedia capability of the constrained device with a resource directory (310).
摘要翻译：公开了一种用于促进受限设备和多媒体客户端之间的实时多媒体通信的方法（100）。该方法包括发现受限设备（110）的身份和多媒体能力，从多媒体客户端接收来自受约束设备（120）的对多媒体内容的请求，将来自该请求的信息映射到由受限设备（130）以及将映射信息转发给受限设备（140）。还公开了由具有多媒体能力的受限设备执行的方法（300）。该方法包括利用资源目录注册10受约束设备的身份和关于受约束设备的多媒体能力的元数据（310）。

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