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41. 发明公开

EP2283672A1 METHOD AND APPARATUS RELATING TO SPECTRUM SENSING 审中-公开
标题翻译：方法和装置用于频谱感测
公开(公告)号：EP2283672A1
公开(公告)日：2011-02-16
申请号：EP09758628.3
申请日：2009-06-04
申请人： Telefonaktiebolaget L M Ericsson (PUBL)
发明人： SELÉN, Yngve , TULLBERG, Hugo , KRONANDER, Jonas
IPC分类号： H04W16/14
CPC分类号： H04W24/08 , H04W4/08 , H04W24/00 , H04W88/02
摘要： The invention comprises a method and a corresponding apparatus (53). A candidate set of sensors that are available to participate in an occasion of cooperative spectrum sensing is obtained. For each sensor in the candidate set, its radial distance to a central coordinating node in a communication system is also obtained (73). A sequence of minimum radii is produced (75,79). For each minimum radius in the sequence, an accommodation number is determined (75,87). The accommodation number associated with a minimum radius is the greatest number of sensors that can be placed on circle having this radius without a probability that all these sensors are mutually uncorrelated falling below a design probability threshold. Sensors from the candidate set are then selectively added (91,95) to an active set of sensors based on the minimum radii, the corresponding accommodation numbers and the obtained radial distances.

42. 发明申请

WO2021040589A1 PROCESSING MEDIA DATA WITH SENSITIVE INFORMATION 审中-公开
公开(公告)号：WO2021040589A1
公开(公告)日：2021-03-04
申请号：PCT/SE2019/050810
申请日：2019-08-30
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： TORSNER, Johan , KRONANDER, Jonas
IPC分类号： G06K9/46 , G06K9/00 , G06F16/783
摘要： It is provided a method for processing input media data. The method is performed in a media data processor and comprising the steps of: obtaining input media data; identifying, in the input media data, sensitive information; generating replacement information, wherein the replacement information is at least partly anonymised information corresponding to the sensitive information, and the replacement information contains at least one characteristic based on the sensitive information; modifying the input media data by replacing its sensitive information with the replacement information, resulting in a modified media data; and providing the modified media data for further processing.

43. 发明申请

WO2016045040A1 METHOD AND NETWORK NODE FOR FACILITATING TIMING SYNCHRONIZATION IN NETWORK 审中-公开
标题翻译：方法和网络节点用于促进网络中的时序同步
公开(公告)号：WO2016045040A1
公开(公告)日：2016-03-31
申请号：PCT/CN2014/087412
申请日：2014-09-25
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , LU, Qianxi
发明人： LU, Qianxi , MIAO, Qingyu , KRONANDER, Jonas
IPC分类号： H04B7/26
CPC分类号： H04W56/002 , H04L43/16 , H04W4/06
摘要： The disclosure provides a method (300) for facilitating timing synchronization in a network. The method (300) comprises, at a network node: updating (S310) a timing value of the network node iteratively based on synchronization signals from neighboring network nodes: determining (S320) that the timing value is in a stable state; calculating (S330) a bias due to propagation delays of the synchronization signals based on a number of timing values obtained in iterations of said updating; and correcting (S340) the timing value based on the bias.
摘要翻译：本公开提供了一种用于促进网络中的定时同步的方法（300）。所述方法（300）包括：在网络节点处：基于来自相邻网络节点的同步信号迭代地更新（S310）所述网络节点的定时值：确定（S320）所述定时值处于稳定状态; 基于在所述更新的迭代中获得的定时值的数量来计算（S330）由于同步信号的传播延迟引起的偏差; 并根据该偏差校正（S340）定时值。

44. 发明申请

WO2015126298A1 METHOD FOR MANAGING A WIRELESS DEVICE 审中-公开
标题翻译：管理无线设备的方法
公开(公告)号：WO2015126298A1
公开(公告)日：2015-08-27
申请号：PCT/SE2014/050221
申请日：2014-02-21
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： HÖGLUND, Andreas , KRONANDER, Jonas
IPC分类号： H04W16/14 , H04W72/04
CPC分类号： H04W74/0808 , H04L5/0048 , H04W4/70 , H04W16/14 , H04W48/16 , H04W72/0453 , H04W76/28
摘要： A method, in a network node, for managing a wireless device is disclosed. The method comprises conducting spectrum opportunity detection within a spectrum band (120) and indicating a result of the spectrum opportunity detection to the wireless device (140). For the purposes of the method, a spectrum opportunity comprises a channel within the spectrum band which is at least temporarily available for use by the wireless device. Also disclosed is a method in a wireless device in a network. The method comprises detecting an indication of a result of spectrum opportunity detection conducted by a network node within a spectrum band (440) and if the indication indicates a detected spectrum opportunity, conducting one of a transmission or reception operation on the detected spectrum opportunity (480). Also disclosed are a computer program product for carrying out the above methods, a network node and a wireless device.
摘要翻译：公开了一种在网络节点中用于管理无线设备的方法。该方法包括在频谱带（120）内进行频谱机会检测，并向无线设备（140）指示频谱机会检测的结果。为了该方法的目的，频谱机会包括至少临时可供无线设备使用的频谱带内的信道。还公开了一种在网络中的无线设备中的方法。该方法包括检测由频谱带（440）内的网络节点进行的频谱机会检测的结果的指示，并且如果该指示指示检测到的频谱机会，则对检测到的频谱机会执行发送或接收操作之一（480 ）。还公开了用于执行上述方法的计算机程序产品，网络节点和无线设备。

45. 发明申请

WO2015110145A1 TEMPLATE FRAME BASED MAC OPERATION 审中-公开
标题翻译：基于模式帧的MAC操作
公开(公告)号：WO2015110145A1
公开(公告)日：2015-07-30
申请号：PCT/EP2014/051121
申请日：2014-01-21
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： KRONANDER, Jonas , AXNÄS, Johan , BALDEMAIR, Robert , HUI, Dennis , ZHANG, Zhan
IPC分类号： H04W72/12 , H04W40/00
CPC分类号： H04W72/0446 , H04W40/00 , H04W40/12 , H04W72/1226 , H04W72/1278
摘要： The present disclosure generally relates to the field of resource allocation. More specifically, the present disclosure relates to a technique of allocating communication resources in a wireless communication network. The wireless communication network comprises a plurality of access nodes, each of the plurality of access nodes being connected to one or more of the plurality of access nodes via one or more links to provide a plurality of routes for routing data through the wireless communication network. A method embodiment comprises the step of receiving, for one or more links (180, 182) of at least one access node (100) of the plurality of access nodes, allocation information. The allocation information indicates how available communication resources are to be allocated. The method comprises allocating, for the one or more links (180, 182) of the at least one access node (100), the available communication resources based on the received allocation information and a status of one or more data buffers of the at least one access node (100) for buffering data related to one or more of the plurality of routes.
摘要翻译：本公开通常涉及资源分配领域。更具体地，本公开涉及在无线通信网络中分配通信资源的技术。所述无线通信网络包括多个接入节点，所述多个接入节点中的每一个经由一个或多个链路连接到所述多个接入节点中的一个或多个，以提供用于通过所述无线通信网络路由数据的多个路由。方法实施例包括为多个接入节点中的至少一个接入节点（100）的一个或多个链路（180,182）接收分配信息的步骤。分配信息指示如何分配可用的通信资源。该方法包括基于所接收的分配信息和至少一个或多个接入节点（100）的一个或多个数据缓冲器的状态为所述至少一个接入节点（100）的一个或多个链路（180,182）分配所述可用通信资源，一个接入节点（100），用于缓冲与所述多个路由中的一个或多个相关的数据。

46. 发明申请

WO2015086079A1 METHOD AND NETWORK NODE FOR BROADCASTING 审中-公开
标题翻译：广播方法和网络节点
公开(公告)号：WO2015086079A1
公开(公告)日：2015-06-18
申请号：PCT/EP2013/076403
申请日：2013-12-12
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： SELÉN, Yngve , KRONANDER, Jonas
IPC分类号： H04B7/04 , H04B7/06
CPC分类号： H04B7/0617 , H04B7/0408 , H04B7/0695
摘要： The present disclosure relates to a method 20 for broadcasting performed in a network node 11. The network node 11 is configured to broadcast information within a coverage area by using a directional beam. The method 20 comprises: determining 21 one or more directions for the directional beam based on a priori information about receiver 14 1 ..., 14 i ...,14 N locations within the coverage area, and broadcasting 22 the information in the determined one or more directions.
摘要翻译：本公开涉及在网络节点11中执行的广播方法20.网络节点11被配置为通过使用定向波束在覆盖区域内广播信息。方法20包括：基于关于覆盖区域内的接收机141 ...，14i ...，14N个位置的先验信息来确定21个方向性波束的一个或多个方向，并且广播22确定的一个或多个信息中的信息方向。

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