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1. 发明申请

WO2020044243A1 A METHOD AND A NODE FOR ALLOCATING SPECTRUM EFFICIENTLY IN CLUSTERS OF NODES 审中-公开
公开(公告)号：WO2020044243A1
公开(公告)日：2020-03-05
申请号：PCT/IB2019/057221
申请日：2019-08-27
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , CIMPU, Virgil
发明人： CIMPU, Virgil
IPC分类号： H04W16/02 , H04W16/10 , H04W16/14 , H04W72/08 , H04W28/16 , H04W72/04
摘要： There is provided a method in a controlling node to efficiently assign spectrum to nodes representing wireless base stations which are using/sharing the same block of spectrum. The nodes are organized in a graph where connections between nodes represent potential of interference. The nodes are grouped based on the ability to handle mutual interference. The method comprises: determining recursively a plurality of clusters of nodes of increasing sizes; and assigning a bandwidth to nodes in each cluster, based on the size of the cluster. By so doing, the spectrum allocation can be optimized, allowing each node access to an increased amount of spectrum.

2. 发明申请

WO2021059237A1 METHODS AND NODES FOR NEGOTIATING CITIZENS BROADBAND RADIO SERVICE DEVICES ACTIVE ANTENNA SYSTEM ANTENNA PATTERN AND RADIO PLANNING FOR CITIZEN'S BROADBAND RADIO SERVICE BAND 审中-公开
公开(公告)号：WO2021059237A1
公开(公告)日：2021-04-01
申请号：PCT/IB2020/059008
申请日：2020-09-25
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , CIMPU, Virgil , BOUDREAU, Gary , WILLIAMS, Chris
发明人： BALACHANDRAN, Kumar , BUCHMAYER, Mats , KRONESTEDT, Fredric , LIU, Junying , LUNDEVALL, Magnus
IPC分类号： H04W16/10 , H04W16/28 , H04W16/14
摘要： There is provided a method in a first network node (e.g. CBSD) for negotiating AAS antenna pattern and for radio planning. The method comprises: determining (310) one or more cell shaping parameters; sending (320) the determined cell shaping parameters to a second network node (e.g. SAS or CxM); receiving (330) an allocation of resources based on the determined cell shaping parameters. Another method is disclosed as well and may comprise: receiving (160) an envelope of radio frequency power for maximizing a coverage area, from a second network node (e.g. SAS); determining (170) a beam pattern based on the received envelope; sending (180) the determined beam pattern to the second node.

3. 发明申请

WO2014203206A1 MACHINE TYPE COMMUNICATION VIRTUAL SHARED MOBILE APPARATUS AND METHOD 审中-公开
标题翻译：机器类型通信虚拟共享移动设备和方法
公开(公告)号：WO2014203206A1
公开(公告)日：2014-12-24
申请号：PCT/IB2014/062456
申请日：2014-06-19
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , GARY DAVID, Boudreau , CIMPU, Virgil
发明人： GARY DAVID, Boudreau , CIMPU, Virgil
IPC分类号： H04W4/00 , H04W76/02 , H04W88/08
CPC分类号： H04W76/11 , H04W4/70 , H04W8/26 , H04W24/02 , H04W88/08
摘要： The present disclosure proposes a Virtual Shared Mobile (VSM) feature at eNodeB level, relay node, ore UE or device level that will allow multiple MTC devices to be grouped together and be presented to the rest of Mobile Network as one Virtual Shared Mobile (VSM). The MTC Application Servers will authenticate and manage individual MTC devices. This will decrease the number of devices that are managed by the mobile network and hence decreasing the control signalling volume. Devices belonging to the same Virtual Shared Mobile Group (VSMG) will use time division to share the same Radio Bearer (same IMSI) and hence decreasing the interference to the other UEs in the mobile network. Overall the disclosure will allow data gathering from a large number of MTC devices with limited impact on the Mobile Network. Disclosed herein are aspects of the VSM concept, including inter alia : (1) the VSM implemented in the eNB; (2) the VSM implemented in a relay node; and (3) the VSM implemented in a UE or device acting as a relay node in a device-to-device configuration.
摘要翻译：本公开提出了在eNodeB级别的中继节点，UE UE或设备级别的虚拟共享移动（VSM）特征，其将允许多个MTC设备被分组在一起，并且作为一个虚拟共享移动（VSM）呈现给移动网络的其余部分）。 MTC应用服务器将认证和管理各个MTC设备。这将减少由移动网络管理的设备的数量，从而减少控制信令量。属于同一虚拟共享移动组（VSMG）的设备将使用时分来共享相同的无线承载（相同的IMSI），从而减少对移动网络中的其他UE的干扰。总体而言，该公开将允许来自大量MTC设备的数据收集，对移动网络的影响有限。这里公开的是VSM概念的方面，其特别包括：（1）在eNB中实现的VSM; （2）在中继节点中实现的VSM; 以及（3）在设备到设备配置中在作为中继节点的UE或设备中实现的VSM。

4. 发明专利

RO96116B1 SUSTINERE MECANIZATA PENTRU ABATAJE FRONTALE CU SUBMINARE 未知
公开(公告)号：RO96116B1
公开(公告)日：1988-11-11
申请号：RO12566686
申请日：1986-12-01
申请人： CIMPU VIRGIL , MUSTATA DAN ALEXANDRU , COTINAS VIRGIL , IAKAB IOSIF , IAKAB TIBERIU
发明人： CIMPU VIRGIL , MUSTATA DAN ALEXANDRU , COTINAS VIRGIL , IAKAB IOSIF , IAKAB TIBERIU
IPC分类号： E21B7/28
摘要： Inventia se refera la o sustinere mecanizata pentru abataje frontale cu subminare, care prezinta un sistem de stabilizare format din niste bare directoare si o bara de stabilizare articulate la talpa si la grinda, în pozitie centrala spre partea posterioara, întreg ansamblul sustinerii mecanizate fiind de tipul stiva-scut si prevazut cu doua sertare glisante, actionate hidraulic pentru controlul gradului de recuperare hidraulic al carbunelui de la subminare.

5. 发明申请

WO2020003031A1 METHOD AND NODE FOR DETERMINING CHANNEL ASSIGNMENT USING AN OBJECTIVE FUNCTION 审中-公开
公开(公告)号：WO2020003031A1
公开(公告)日：2020-01-02
申请号：PCT/IB2019/054827
申请日：2019-06-10
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , CIMPU, Virgil
发明人： CIMPU, Virgil
IPC分类号： H04W16/14 , H04W28/16 , H04W72/04 , H04W72/08
摘要： There is provided a method in a controlling node for determining channel assignment for different network nodes. The method comprises: determining a channel assignment based at least on a factor, the factor including one or more of channel usability, contiguous spectrum allocation, spectrum allocation stability and user value; and transmitting the determined channel assignment to a network node.

6. 发明申请

WO2017068396A1 METHOD AND SYSTEM FOR RADAR DETECTION IN SHARED SPECTRUM 审中-公开
标题翻译：共享频谱中雷达检测的方法和系统
公开(公告)号：WO2017068396A1
公开(公告)日：2017-04-27
申请号：PCT/IB2015/058167
申请日：2015-10-22
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , BOUDREAU, Gary , RICHARDS, Christopher , CIMPU, Virgil
发明人： BOUDREAU, Gary , RICHARDS, Christopher , CIMPU, Virgil
IPC分类号： H04W16/14 , H04W72/04 , H04W72/08
CPC分类号： H04W16/14 , G01S7/021 , H04W72/0453 , H04W74/0808 , H04W74/0816
摘要： The present disclosure relates to a method and system in a wireless network for radar detection in certain bands e.g. bands normally used for unlicensed access. In one broad aspect, a method is provided for a network node configured to control wireless transmissions in a frequency band also used for radar transmissions. In that method, the network node controls the wireless transmissions using a transmission cycle pattern defined by a transmit on time and a transmit off time. The method includes after a wireless transmission during the transmit-on time of a first transmission cycle, detecting, during the transmit-off time of the first transmission cycle, at least one radar pulse in the frequency band and extending the transmit off time of a second transmission cycle based on the at least one radar pulse detected. Advantageously, in some implementations, extending the transmit off time when one or more radar pulses are detected provides more time to detect a larger number of pulses which as a result, may improve radar detection accuracy.
摘要翻译：本公开涉及无线网络中用于在某些频带中进行雷达检测的方法和系统，例如，通常用于未授权访问的频段。在一个广泛的方面中，提供了一种用于网络节点的方法，该网络节点被配置为控制也用于雷达传输的频带中的无线传输。在该方法中，网络节点使用由发射开启时间和发射关闭时间定义的发射周期模式来控制无线发射。该方法包括：在第一传输周期的传输开启时间期间的无线传输之后，在第一传输周期的传输关闭时间期间，检测频带中的至少一个雷达脉冲并且将传输关闭时间延长第二传输周期基于所检测的至少一个雷达脉冲。有利地，在一些实现中，当检测到一个或多个雷达脉冲时延长发射关闭时间提供了更多时间来检测更大数量的脉冲，结果可以提高雷达检测精度。

7. 发明申请

WO2014203205A1 MACHINE TYPE COMMUNICATION AGGREGATOR APPARATUS AND METHOD 审中-公开
标题翻译：机器类型通信聚合器装置和方法
公开(公告)号：WO2014203205A1
公开(公告)日：2014-12-24
申请号：PCT/IB2014/062455
申请日：2014-06-19
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , GARY DAVID, Boudreau , CIMPU, Virgil
发明人： GARY DAVID, Boudreau , CIMPU, Virgil
IPC分类号： H04W4/00 , H04L29/08 , H04W28/02
CPC分类号： H04W4/005 , H04L5/14 , H04L47/41 , H04L67/12 , H04W4/38 , H04W4/70 , H04W28/0215 , H04W40/04
摘要： The present disclosure proposes introducing a multi-tier network topology where some of the MTC devices will play a second role as data aggregators, consolidating data from several other nearby devices and hence reducing the impact on the mobile network. Different radio access technologies (RATs), like Wi Fi or LTE, can be used to aggregate data. Also different Radio Access Networks (RANs) can be used to connect the MTC aggregators to the MTC Application Server. Four aspects of a machine-type- communication aggregator apparatus and method are disclosed: (1) The LTE Mobile Network is used as the backhaul and LTE is also used for aggregator RAT; (2) The LTE Mobile Network is used as the backhaul and Wi Fi is used for aggregator RAT; (3) Mobile Relay based aggregation; and (4) Multi-tier hierarchical aggregators. Limiting overhead impact on the LTE uplink is taught by the disclosure.
摘要翻译：本公开提出引入多层网络拓扑，其中一些MTC设备将作为数据聚合器发挥第二作用，整合来自其他附近设备的数据，从而减少对移动网络的影响。不同的无线电接入技术（RAT），如Wi Fi或LTE，可用于聚合数据。也可以使用不同的无线接入网络（RAN）将MTC聚合器连接到MTC应用服务器。公开了机器型通信聚合器装置和方法的四个方面：（1）LTE移动网络被用作回程，LTE也用于聚合器RAT; （2）LTE移动网络用作回程，Wi-Fi用于聚合RAT; （3）基于移动中继的聚合; 和（4）多层次分层聚合器。通过本公开教导了限制对LTE上行链路的开销影响。

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