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1. 发明授权

EP2256711B1 DRIVING SUPPORT SYSTEM 有权
公开(公告)号：EP2256711B1
公开(公告)日：2018-11-21
申请号：EP09725205.0
申请日：2009-03-25
申请人： Mitsubishi Electric Corporation
发明人： TSUDA, Yoshiaki
IPC分类号： H04W16/30 , G08G1/0967
CPC分类号： H04W16/30 , G08G1/096783 , H04W4/02
摘要： The invention may allow an in-vehicle unit of a vehicle located in a shadow portion of a large-sized vehicle and an in-vehicle unit of a vehicle at a location separated from an intersection (193) to receive traffic information. A UHF beacon unit (112) is disposed at the intersection (193), thereby distributing the traffic information using a UHF beacon signal having a diffraction characteristic. This arrangement can allow the in-vehicle unit of the vehicle located in the shadow portion of the large-sized vehicle as well to receive the traffic information. Further, since the UHF signal propagates far, this arrangement can allow the in-vehicle unit of the vehicle at the location separated from the intersection (193) as well to receive the traffic information. The UHF beacon unit (112) transmits the UHF beacon signals with the different traffic information set therein by time division and frequency division. In this case, the UHF beacon unit (112) transmits the UHF beacon signals with the different traffic information set therein with different transmission output powers. With this arrangement, the different traffic information can be respectively distributed to a near-distance zone (291), an intermediate-distance zone (292), and a far-distance zone (293).

2. 发明公开

EP3236591A1 CELLULAR NETWORK WITH A LINEAR CELL TOPOLOGY, NODE AND METHOD THEREFOR 有权
标题翻译：具有线性细胞拓扑的细胞网络，节点及其方法
公开(公告)号：EP3236591A1
公开(公告)日：2017-10-25
申请号：EP16166025.3
申请日：2016-04-19
申请人： Kapsch CarrierCom AG
发明人： JACQUES, Roger , BOTET, Gil , GRUET, Christophe
IPC分类号： H04B7/04 , H04J11/00 , H04W16/30 , H04W36/06 , H04W36/32 , H04W52/14 , H04W52/34 , H04W72/04 , H04L5/00
CPC分类号： H04B7/0491 , H04B7/0408 , H04W16/30 , H04W36/06 , H04W36/32 , H04W48/10 , H04W52/143 , H04W52/346 , H04W72/046 , H04W84/005
摘要： The invention relates to a node (11) for a cellular network (1) with a linear cell topology, wherein the node (11) is configured to communicate data (3) in at least a first and a second channel resource (CR i ) of a communication channel (CH) and to employ different power levels (P 1 , P 2 ) for different channel resources (CR i ), wherein the node (11) comprises a first and a second directional antenna (12, 13), each directed in a different direction, and wherein the node (11) is further configured to independently communicate different data (3) over the first and the second antenna (12, 13) in the same channel resource (CR i ). The invention further relates to a cellular network (1) comprising a plurality of nodes (11) and a method for communicating between a user terminal (4) and a node (11).
摘要翻译：本发明涉及一种用于具有线性小区拓扑的蜂窝网络（1）的节点（11），其中节点（11）被配置为在至少第一和第二信道资源（CRi）中传送数据通信信道（CH）并且针对不同的信道资源（CRi）采用不同的功率电平（P1，P2），其中节点（11）包括第一和第二定向天线（12,13），每个定向天线方向，并且其中，所述节点（11）还被配置为在相同的信道资源（CRi）上在所述第一天线和所述第二天线（12,13）上独立地传送不同的数据（3）。本发明还涉及包括多个节点（11）的蜂窝网络（1）以及用于在用户终端（4）和节点（11）之间进行通信的方法。

3. 发明公开

EP3180896A4 AUTOMATIC DIVISION OF INTERNET PROTOCOL RADIO ACCESS NETWORKS TO INTERIOR GATEWAY PROTOCOL AREAS 审中-公开
标题翻译： AUTOMATISCHE AUFTEILUNG VON INTERNETPROTOKOLL-FUNKZUGANGSNETZEN AUF维也纳内网关PROTOKOLLBEREICHE
公开(公告)号：EP3180896A4
公开(公告)日：2017-08-23
申请号：EP15834533
申请日：2015-08-20
申请人： HUAWEI TECH CO LTD
发明人： DONG XUESONG , LI MING , WU YONGHUI
IPC分类号： H04L12/715 , H04L12/42 , H04L12/46 , H04W40/32 , H04W80/04
CPC分类号： H04W16/10 , H04L12/4637 , H04L41/12 , H04L45/06 , H04L45/42 , H04L45/46 , H04W16/30 , H04W40/32 , H04W48/16 , H04W84/14 , H04W88/16
摘要： A network component to partition an Internet Protocol (IP) Radio Access Network (RAN) network. The network component may be configured to find one or more rings and one or more chains. The rings and/or the chains may be used to find one or more ring clusters. The network component may be configured to divide one or more of the ring clusters if they exceed a network node threshold number of network nodes. The network node may form a plurality of interior gateway protocol (IGP) areas using the ring clusters. The plurality of IGP areas may be refined based on a network node threshold and an aggregate site gateway (ASG) node threshold.
摘要翻译：一个网络组件，用于划分互联网协议（IP）无线电接入网络（RAN）网络。网络组件可以被配置为查找一个或多个环和一个或多个链。环和/或链可以用于找到一个或多个环群。网络组件可以被配置为如果它们超过网络节点的网络节点阈值数目，则划分一个或多个环群集。网络节点可以使用环群集形成多个内部网关协议（IGP）区域。基于网络节点阈值和聚合站点网关（ASG）节点阈值可以改进多个IGP区域。

4. 发明授权

EP2869622B1 METHOD AND DEVICE FOR LOCATING NETWORK ACTIVITY IN CELLULAR COMMUNICATION NETWORKS 有权
标题翻译：方法和设备，用来确定网络活动的位置在蜂窝通信网络
公开(公告)号：EP2869622B1
公开(公告)日：2016-08-03
申请号：EP13382445.8
申请日：2013-11-05
申请人： Telefonica Digital España, S.L.U.
发明人： Rodrigues Crespo, Miguel, Angel , Diaz Vico, David , Martinez Lopez, Rocio
IPC分类号： H04W16/18
CPC分类号： H04W16/06 , H04W16/18 , H04W16/30

5. 发明授权

EP2445291B1 Wireless transmission system and communications method 有权
标题翻译：无线传输系统和通信方法
公开(公告)号：EP2445291B1
公开(公告)日：2016-04-27
申请号：EP12151678.5
申请日：2005-07-27
申请人： NEC Corporation
发明人： Koyanagi, Kenji
IPC分类号： H04W16/30 , H04L5/00
CPC分类号： H04L5/003 , H04L5/0005 , H04L5/0007 , H04L5/0037 , H04L5/0058 , H04L5/0091 , H04L5/143 , H04W16/02 , H04W16/30 , H04W24/02 , H04W28/04 , H04W28/24 , H04W72/082 , H04W88/08
摘要： In the present invention, a wireless transmission system includes a plurality of mobile stations in a cell area, and a base station. The base station divides each of an uplink frame and a downlink frame into a plurality of blocks, assigns a specific one of the plurality of blocks to each of the plurality of the mobile stations, assigns a specific frequency channel to the mobile station, and notifies the specific block and the specific frequency channel to the mobile station. The length of each of the plurality of blocks is optional, and a sum of the lengths of the plurality of blocks is equal to the length of the frame.

6. 发明公开

EP2833662A4 WIRELESS BASE STATION, WIRELESS COMMUNICATION SYSTEM, AND WIRELESS COMMUNICATION METHOD 审中-公开
标题翻译：无线基站，无线通信系统和无线通信方法
公开(公告)号：EP2833662A4
公开(公告)日：2015-12-16
申请号：EP13770028
申请日：2013-02-08
申请人： NTT DOCOMO INC
发明人： INOUE YUKI , NAGATA SATOSHI , NAKAMURA TAKEHIRO
IPC分类号： H04W16/08 , H04B7/06 , H04B7/10 , H04J11/00 , H04J99/00 , H04W16/28 , H04W88/08
CPC分类号： H04W72/046 , H04B7/0615 , H04B7/0697 , H04W16/08 , H04W16/28 , H04W16/30 , H04W52/143 , H04W52/343 , H04W52/42 , H04W72/0446 , H04W72/0486 , H04W88/08
摘要： The present invention is designed to make effective use of radio resources in VSEC to output a plurality of beams of varying tilt angles for sectorization in vertical directions. A radio communication method for a radio base station that outputs a plurality of beams of varying tilt angles and forms a plurality of cells that are sectorized vertically, and a user terminal that establishes wireless connection with the radio base station, provides the steps in which the radio base station acquires information about the communication capacity of each of the plurality of cells, and controls the vertical plane beam width and/or transmission power of each cell and sets the coverage area of each cell so that differences in communication capacity between the plurality of cells are reduced.

7. 发明公开

EP2399348A4 MULTI-CELL NETWORK INCLUDING COMMUNICATION DEVICE SCHEDULING OUTER CELL FREQUENCY RESOURCE AND METHOD FOR SAME 有权转让
标题翻译：随着通信设备多网络协调外来细胞频率资源及其方法
公开(公告)号：EP2399348A4
公开(公告)日：2015-10-28
申请号：EP10743953
申请日：2010-02-19
申请人： SAMSUNG ELECTRONICS CO LTD
发明人： JANG KYUNG HUN
IPC分类号： H04B7/26
CPC分类号： H04W72/0433 , H04W16/30 , H04W72/00 , H04W72/1205
摘要： A communication device, base station, terminal, and method for a multi-cell network include a scheduler configured to generate outer cell scheduling information by scheduling outer cell frequency resources for outer terminals in outer cells of a plurality of cells, and a scheduling information provider configured to provide the outer cell scheduling information to the plurality of cells.

8. 发明公开

EP2892260A1 WIRELESS BASE STATION 有权
标题翻译：无线基站
公开(公告)号：EP2892260A1
公开(公告)日：2015-07-08
申请号：EP13832521.2
申请日：2013-08-19
申请人： NTT DOCOMO, INC.
发明人： UCHINO, Tooru , ABETA, Sadayuki , ISHII, Hiroyuki
IPC分类号： H04W8/26 , H04W16/30
CPC分类号： H04W76/021 , H04W8/26 , H04W16/02 , H04W16/30 , H04W52/244
摘要： Even when a same C-RNTI is allocated to multiple mobile stations in a phantom cell, a collision between the mobile stations UE to which the same C-RNTI is allocated is avoided. A radio base station PhNB#10 according to the present invention is configured to manage a cell #10 (phantom cell) which is formed by linking multiple small cells and includes an allocation unit 11 configured to allocate a same C-RNTI ph to multiple mobile stations UE#1/UE#3 which are separated by at least a predetermined distance in the cell #10.
摘要翻译：即使在相同的C-RNTI被分配给虚拟小区中的多个移动台的情况下，也能够避免分配了相同的C-RNTI的移动台UE之间的冲突。根据本发明的无线电基站PhNB＃10被配置为管理通过链接多个小型小区而形成的小区＃10（幻象小区），并且包括分配单元11，该分配单元11被配置为向多个移动台分配相同的C-RNTIph UE＃1 / UE＃3在小区＃10中隔开至少预定距离。

9. 发明公开

EP2869622A1 Method and device for locating network activity in cellular communication networks 有权
标题翻译： VERFAHREN UND VORRICHTUNG ZUR LOKALISIERUNG DERNETZWERKAKTIVITÄT在ZELLULAREN KOMMUNIKATIONSNETZWERKEN
公开(公告)号：EP2869622A1
公开(公告)日：2015-05-06
申请号：EP13382445.8
申请日：2013-11-05
申请人： Telefonica Digital España, S.L.U.
发明人： Rodrigues Crespo, Miguel, Angel , Diaz Vico, David , Martinez Lopez, Rocio
IPC分类号： H04W16/18
CPC分类号： H04W16/06 , H04W16/18 , H04W16/30
摘要： A method and a device for optimizing the assignation of network activity of a cellular communications network to land areas in a simple and accurate way. This technique allows representing the activity of a cellular network on a set of tiles in a grid covering a certain land area, instead of representing it associated to antenna cells that might or might not overlap. The activity dispersed and assigned to nonoverlapping grid tiles is much simpler and clearer to understand and allows visualizing how the network activity is distributed over the space and how it varies along time allowing therefore an efficient network design and management optimization.
摘要翻译：一种用于以简单且准确的方式优化蜂窝通信网络对陆地区域的网络活动的分配的方法和装置。该技术允许在覆盖某个地面区域的网格中的一组瓦片上表示蜂窝网络的活动，而不是将其与可能重叠或可能不重叠的天线单元相关联。分散并分配给不重叠的网格瓦片的活动要更简单和更清楚地了解，并允许可视化网络活动如何在空间上分布，以及如何随时间变化，从而实现高效的网络设计和管理优化。

10. 发明公开

EP2807886A1 MANAGING OR IMPROVING INTERFERENCE BETWEEN CELLS 审中-公开
标题翻译：管理ODER VERBESSERUNG DER INTERFERENZ ZWISCHEN ZELLEN
公开(公告)号：EP2807886A1
公开(公告)日：2014-12-03
申请号：EP13704299.0
申请日：2013-01-27
申请人： Interdigital Patent Holdings, Inc.
发明人： HAGHIGHAT, Afshin , TOOHER, J. Patrick , MARINIER, Paul , PANI, Diana , CAI, Lujing , NAYEB NAZAR, Shahrokh
IPC分类号： H04W72/04
CPC分类号： H04L5/0032 , H04L5/00 , H04L5/0007 , H04L5/0035 , H04L5/0044 , H04L5/0073 , H04W16/28 , H04W16/30 , H04W16/32 , H04W24/02 , H04W72/1289
摘要： Systems and methods for managing and/or improving interference in cells may be provided. For example, in embodiments, a partial-band Almost Blank Subframe (PB-ABS) subframe and/or a spatial Almost Blank Subframe (SABS) may be provided and/or used for coordinating communication with in networks with smaller and larger cells (e.g. pico or macro cells). For example, a PB-ABS may provide a dimension (e.g. frequency) that may be used to define a region and/or particular resources (e.g. resource blocks) reserved for pico cell operations or transmissions and a region or other resources (e.g. not those reserved for pico cell operations) available for macro cell operations or transmissions. Additionally, based on beam parameters (e.g. associated with cell partitioning), SABS may offer an additional dimension (e.g. spatial) that may be used to prevent transmission in a particular spatial direction.
摘要翻译：可以提供用于管理和/或改善小区干扰的系统和方法。例如，在实施例中，可以提供和/或使用部分带状近似空白子帧（PB-ABS）子帧和/或空间近似空白子帧（SABS）来协调与具有较小和较大小区的网络中的通信（例如，微微或宏细胞）。例如，PB-ABS可以提供可用于定义保留用于微微小区操作或传输的区域和/或特定资源（例如，资源块）的维度（例如频率），以及区域或其他资源（例如，不是那些保留用于微微小区操作）可用于宏小区操作或传输。另外，基于波束参数（例如，与单元划分相关联），SABS可以提供可用于防止在特定空间方向上的传输的附加维度（例如空间）。

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