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1. 发明申请

WO2012019615A1 APPARATUS AND METHOD FOR LOCAL MOBILITY MANAGEMENT IN A CLUSTERED FEMTOCELL NETWORK 审中-公开
标题翻译：一种集群FEMTOCELL网络中的局部移动性管理的装置和方法
公开(公告)号：WO2012019615A1
公开(公告)日：2012-02-16
申请号：PCT/EP2010/004855
申请日：2010-08-09
申请人： NEC EUROPE LTD. , ZDARSKY, Frank , MAEDER, Andreas , AL SABEA, Sabah , SCHMID, Stefan
发明人： ZDARSKY, Frank , MAEDER, Andreas , AL SABEA, Sabah , SCHMID, Stefan
IPC分类号： H04W8/08 , H04W88/18 , H04W84/04
CPC分类号： H04W36/0005 , H04W8/082 , H04W36/00 , H04W88/182
摘要： A clustered femtocell network including a plurality of femtocell access points that are connected via a logical interface to a mobile network in order to provide user equipments with radio access to said mobile network, wherein said mobile network includes a Mobility Management Function - MMF -, is characterized in that a logical function - Proxy Mobility Management Function P-MMF - is provided that localizes mobility management of said user equipments in said clustered femtocell network, wherein said P-MMF intercepts and interprets mobility-related signaling between said MMF and said femtocell access points in such a way that it emulates towards said femtocell access points the behavior of said mobile network's MMF and towards said mobile network's MMF the behavior of said femtocell access points. Furthermore, a method for operating a clustered femtocell network is disclosed.
摘要翻译：一种集群的毫微微小区网络，包括经由逻辑接口连接到移动网络的多个毫微微小区接入点，以便向用户设备提供对所述移动网络的无线电接入，其中所述移动网络包括移动性管理功能MMF 其特征在于提供了一种逻辑功能 - 代理移动性管理功能P-MMF，其定位所述群集毫微微小区网络中的所述用户设备的移动性管理，其中所述P-MMF截取并解释所述MMF与所述毫微微小区接入之间的移动性相关信令以这样的方式，其模拟向所述毫微微小区接入点所述移动网络的MMF的行为，并向所述移动网络的MMF模拟所述毫微微小区接入点的行为。此外，公开了一种用于操作集群毫微微蜂窝网络的方法。

2. 发明申请

WO2016102516A1 COMMUNICATION SYSTEM 审中-公开
标题翻译：通讯系统
公开(公告)号：WO2016102516A1
公开(公告)日：2016-06-30
申请号：PCT/EP2015/080880
申请日：2015-12-21
申请人： NEC EUROPE LTD , MAEDER, Andreas , KUNZ, Andreas , VELEV, Genadi , TAMURA, Toshiyuki , IANEV, Iskren
发明人： MAEDER, Andreas , KUNZ, Andreas , VELEV, Genadi , TAMURA, Toshiyuki , IANEV, Iskren
IPC分类号： H04W28/02
CPC分类号： H04L45/38 , H04L45/306 , H04L45/566
摘要： A system is described in which core network apparatus of a cellular communication system comprises means for controlling traffic steering in a local area network, 'LAN', means for generating a message including traffic steering information for controlling said traffic steering, and means for providing the generated message to a functional node arranged to apply said traffic steering in said LAN based on said traffic steering information. The traffic steering information is arranged for enabling the traffic to be steered to an appropriate LAN service function.
摘要翻译：描述了一种系统，其中蜂窝通信系统的核心网络装置包括用于控制局域网“LAN”中的业务导向的装置，用于生成包括用于控制所述交通指向的交通指导信息的消息的装置，以及用于提供生成的消息发送到功能节点，其被布置为基于所述交通指导信息将所述业务指导应用于所述LAN。交通指导信息被布置成使流量能够转向适当的LAN服务功能。

3. 发明申请

WO2012104175A1 METHOD FOR PROVIDING A RANDOM ACCESS CHANNEL IN WIRELESS NETWORK FOR COMMUNICATION AND A CORRESPONDING SYSTEM 审中-公开
标题翻译：在无线网络中提供随机访问通道的通信和对应系统的方法
公开(公告)号：WO2012104175A1
公开(公告)日：2012-08-09
申请号：PCT/EP2012/051042
申请日：2012-01-24
申请人： NEC EUROPE LTD. , ROST, Peter , MAEDER, Andreas
发明人： ROST, Peter , MAEDER, Andreas
IPC分类号： H04W74/08
CPC分类号： H04W74/085 , H04L5/0007 , H04L5/0012 , H04L5/0037 , H04L5/0044 , H04W48/16 , H04W72/04 , H04W74/0833
摘要： The present invention relates to a method for providing a random access channel in a, preferably OFDMA-based, wireless network for communication comprising the steps of a) Defining at least one radio frame according to a frame structure of the, preferably OFDMA-based, wireless network for data transmission, b) Providing at least one random access channel in the radio frame by at least one base station of the, preferably OFDMA-based, wireless network for random data transmission of at least one user equipment, c) Accessing the at least one random access channel by the at least one user equipment for random data transmission, characterized by the steps of d) Determining network information of the, preferably OFDMA-based, wireless network including network user equipment related information of the at least one user equipment and Assigning the at least one random access channel according to the determined network information for random data transmission. The present invention relates also to a corresponding system.
摘要翻译：本发明涉及一种用于在基于OFDMA的无线网络中提供用于通信的随机接入信道的方法，包括以下步骤：a）根据优选基于OFDMA的帧结构定义至少一个无线帧，用于数据传输的无线网络，b）通过至少一个基于OFDMA的无线网络的至少一个基站在无线帧中提供至少一个随机接入信道，用于至少一个用户设备的随机数据传输，c）访问用于随机数据传输的至少一个用户设备的至少一个随机接入信道，其特征在于以下步骤：d）确定包括所述至少一个用户的网络用户设备相关信息的，优选基于OFDMA的无线网络的网络信息设备，并根据确定的用于随机数据传输的网络信息来分配至少一个随机接入信道。本发明还涉及相应的系统。

4. 发明申请

WO2012025131A1 COMMUNICATION NETWORK AND METHOD FOR OPERATING A COMMUNICATION NETWORK 审中-公开
标题翻译：通信网络和操作通信网络的方法
公开(公告)号：WO2012025131A1
公开(公告)日：2012-03-01
申请号：PCT/EP2010/005176
申请日：2010-08-24
申请人： NEC EUROPE LTD. , ROST, Peter , MAEDER, Andreas , PEREZ COSTA, Xavier
发明人： ROST, Peter , MAEDER, Andreas , PEREZ COSTA, Xavier
IPC分类号： H04L27/26
CPC分类号： H04W72/0406 , H04L5/0007 , H04L5/0041 , H04L5/0064 , H04L5/008 , H04L27/265
摘要： A communication network, wherein said network includes a plurality of communication elements that function as transmitters and/or receivers, in particular base stations and operating nodes being associated to at least one of said base stations, wherein the communication between said transmitters and said receivers is performed by way of generating and transmitting signals based on a multi-carrier modulation with a number of N subcarriers around a carrier frequency f c , said number of subcarriers can be negotiated for each receiver individually and is preferably a power of two.
摘要翻译：一种通信网络，其中所述网络包括用作发射机和/或接收机的多个通信元件，特别是与所述基站中的至少一个相关联的基站和操作节点，其中所述发射机和所述接收机之间的通信是通过基于载波频率fc周围的多个N个子载波的多载波调制来生成和发送信号来执行，所以每个接收机可以单独地协商所述子载波数，并且优选为2的幂。

5. 发明申请

WO2012167807A1 A METHOD FOR CONTROLLING CONGESTION WITHIN A NETWORK STRUCTURE AND A NETWORK STRUCTURE 审中-公开
标题翻译：一种用于控制网络结构和网络结构中的约束的方法
公开(公告)号：WO2012167807A1
公开(公告)日：2012-12-13
申请号：PCT/EP2011/002849
申请日：2011-06-10
申请人： NEC EUROPE LTD. , CAMPS-MUR, Daniel , MAEDER, Andreas
发明人： CAMPS-MUR, Daniel , MAEDER, Andreas
IPC分类号： H04L12/56
CPC分类号： H04L47/12
摘要： For allowing a reduction of effects of congestion resulting in a high performance of a network structure a method for controlling congestion within a network structure is claimed, wherein the network structure is comprising a first network and a second network, wherein the first network is in communication with the second network via a gateway and a network link and wherein the first network is comprising a plurality of metering devices providing information for transmission via the gateway and the network link to the second network. The method is characterized in that the gateway is scheduling the transmission of the information from the metering devices for smoothing in time a load generated by the transmission of the information. Further, an according network structure is claimed, preferably for carrying out the above mentioned method.
摘要翻译：为了减少拥塞导致网络结构的高性能的影响，要求保护网络结构内的拥塞控制的方法，其中网络结构包括第一网络和第二网络，其中第一网络处于通信其中所述第二网络经由网关和网络链路，并且其中所述第一网络包括提供用于经由所述网关的传输的信息的多个计量装置和到所述第二网络的网络链路。该方法的特征在于，网关正在调度来自计量设备的信息的传输，以便在时间上平滑通过信息传输产生的负载。此外，要求保护网络结构，优选地用于执行上述方法。

6. 发明申请

WO2012055984A3 A METHOD FOR SWITCHING A BASE STATION FROM AN INACTIVE OPERATIONAL MODE TO AN ACTIVE OPERATIONAL MODE IN A HIERARCHICALLY STRUCTURED MOBILE COMMUNICATION NETWORK AND A CORRESPONDING SYSTEM 审中-公开
公开(公告)号：WO2012055984A3
公开(公告)日：2012-05-03
申请号：PCT/EP2011/068915
申请日：2011-10-27
申请人： NEC EUROPE LTD. , MAEDER, Andreas , FAN, Linghang
发明人： MAEDER, Andreas , FAN, Linghang
IPC分类号： H04W52/02
摘要： The invention relates a method for switching a base station from an inactive operational mode to a more active operational mode in a hierarchically structured mobile communication network preferably a WiMAX or LTE network, with at least one small cell base station and at least one macro cell base station in a radio access network comprising the steps of a) determining a current operational mode of the at least one small cell base station b) switching the at least one small cell base station from an inactive operational mode to a more active operational mode depending on the determined current operational mode c h a r a c t e r i z e d b y the steps of c) checking whether at least one predefined criteria in addition to a parameter indicating the current operational mode of the at least one small cell base station is fulfilled and d) depending on the checking result of step c) transmitting a switching signal from a higher level network entity preferably the at least one macro cell base station, to the at least one small cell base station. The invention relates also to a corresponding system.

7. 发明申请

WO2010049120A1 METHOD FOR OPERATION OF A WIMAX NETWORK AND WIMAX NETWORK 审中-公开
标题翻译： WIMAX网络和WIMAX网络的操作方法
公开(公告)号：WO2010049120A1
公开(公告)日：2010-05-06
申请号：PCT/EP2009/007671
申请日：2009-10-27
申请人： NEC EUROPE LTD. , FAN, Linghang , MAEDER, Andreas , ZHOU, Jun , ZHOU, Yuefeng
发明人： FAN, Linghang , MAEDER, Andreas , ZHOU, Jun , ZHOU, Yuefeng
IPC分类号： H04W92/20
CPC分类号： H04W92/20 , H04W24/02 , H04W84/045
摘要： A method for operation of a WiMAX network, said network including a WiMAX macrocell network with one or more macrocell base stations and at least one femtocell base station, said macrocell base stations and said at least one femtocell base station being configured to offer connectivity to mobile stations is described. The method is characterized in that a communication scheme between said macrocell network and said at least one femtocells base station is defined according to which a direct wireless link is established between said at least one femtocell base station and one or more of said macrocell base stations located within the coverage area of said at least one femtocell base station. Furthermore, a corresponding WiMAX network is disclosed.
摘要翻译：一种用于操作WiMAX网络的方法，所述网络包括具有一个或多个宏小区基站和至少一个毫微微小区基站的WiMAX宏小区网络，所述宏小区基站和所述至少一个毫微微小区基站被配置为向移动台描述车站。该方法的特征在于，在所述宏小区网络和所述至少一个毫微微小区基站之间的通信方案被定义，根据该通信方案，在所述至少一个毫微微小区基站与位于所述至少一个毫微微小区基站之间的一个或多个所述宏小区基站之间建立直接无线链路在所述至少一个毫微微小区基站的覆盖区域内。此外，公开了相应的WiMAX网络。

8. 发明申请

WO2016113083A1 COMMUNICATION APPARATUS, CORE NETWORK NODE, SYSTEM, COMPUTER PROGRAM AND METHODS FOR REROUTING NAS-MESSAGES 审中-公开
标题翻译：通信设备，核心网络节点，系统，计算机程序和用于调整NAS消息的方法
公开(公告)号：WO2016113083A1
公开(公告)日：2016-07-21
申请号：PCT/EP2015/080827
申请日：2015-12-21
申请人： NEC EUROPE LTD , IANEV, Iskren , TAMURA, Toshiyuki , VELEV, Genadi , KUNZ, Andreas , MAEDER, Andreas
发明人： IANEV, Iskren , TAMURA, Toshiyuki , VELEV, Genadi , KUNZ, Andreas , MAEDER, Andreas
IPC分类号： H04W76/02 , H04W24/04 , H04W88/14 , H04W92/04
CPC分类号： H04W76/18 , H04W8/065 , H04W36/22 , H04W40/04 , H04W48/20 , H04W76/12 , H04W92/045
摘要： A system is described in which a default MME (9A) receives a NAS message (S501, S505) from a mobile device (3D); sends a rerouting request (S509) to a base station (5) serving the mobile device (3D) and includes information identifying a group of dedicated MMEs (9D) to which the NAS message should be rerouted. If none of the dedicated MMEs (9D) is available, then the default MME (9A) receives a message from the base station (5), the message rerouting the NAS message to the default MME (9A), instead of a dedicated MME (9D). The default MME (9A) either proceeds (S515a) to serving the mobile device (3D) or the default MME (9A) rejects (S515b) the NAS message.
摘要翻译：描述了一种默认MME（9A）从移动设备（3D）接收NAS消息（S501，S505）的系统; 向服务于移动设备（3D）的基站（5）发送重新路由请求（S509），并且包括标识要重新路由NAS消息的专用MME（9D）组的信息。如果没有专用MME（9D）可用，则默认MME（9A）从基站（5）接收消息，消息将NAS消息重新路由到默认MME（9A），而不是专用MME（ 9D）。默认MME（9A）进行（S515a）服务于移动设备（3D）或默认MME（9A）拒绝（S515b）NAS消息。

9. 发明申请

WO2014005629A1 ADAPTATION OF RADIO RESOURCES ALLOCATION IN AN INTELLIGENT TRANSPORT SYSTEM ENABLED CELLULAR MOBILE NETWORK AND METHOD FOR OPERATING SUCH NETWORK 审中-公开
标题翻译：智能运输系统中无线资源分配的适应使用蜂窝移动网络和操作此网络的方法
公开(公告)号：WO2014005629A1
公开(公告)日：2014-01-09
申请号：PCT/EP2012/063001
申请日：2012-07-04
申请人： NEC EUROPE LTD. , MAEDER, Andreas , LE, Long
发明人： MAEDER, Andreas , LE, Long
IPC分类号： H04W72/04 , H04W74/00
CPC分类号： H04L67/12 , G08G1/096716 , G08G1/096758 , G08G1/096783 , H04W4/046 , H04W4/12 , H04W4/90 , H04W72/04 , H04W88/08
摘要： An Intelligent Transport System enabled cellular mobile network, comprising an infrastructure including a number of base stations (5), and a number of vehicles (4) being equipped with both vehicle-to-vehicle and vehicle-to-infrastructure communication facilities, wherein particular events function as trigger for said vehicles (4) to send event specific warning messages to their serving base station (5a) within said infrastructure, is characterized in that said base stations (5) comprise an evaluation module being configured to analyze and categorize warning messages received from any of said vehicles (4) according to predefinable criteria, and to estimate the number of vehicles (4) that may be affected by the event related to a warning message, and a control module for performing uplink radio resource adaptation dependent on said warning message's category and said estimated number of affected vehicles (4).
摘要翻译：智能交通系统支持的蜂窝移动网络，包括包括多个基站（5）的基础设施以及配备有车对车和车对基础设施通信设施的多个车辆（4），其中特定所述车辆（4）作为所述车辆（4）向所述基础设施内的其服务基站（5a）发送特定于事件的警告消息的触发器，其特征在于，所述基站（5）包括评估模块，其被配置为分析和分类警告消息根据预定标准从任何所述车辆（4）接收并估计可能受到与警告消息相关的事件的影响的车辆数量（4）;以及控制模块，用于执行取决于所述警告信息类别和所估计的受影响车辆数量（4）。

10. 发明申请

WO2011063822A1 A METHOD FOR OPERATING A CELLULAR RADIO SYSTEM AND A CELLULAR RADIO SYSTEM 审中-公开
标题翻译：一种用于操作蜂窝无线电系统和蜂窝无线电系统的方法
公开(公告)号：WO2011063822A1
公开(公告)日：2011-06-03
申请号：PCT/EP2009/008400
申请日：2009-11-25
申请人： NEC EUROPE LTD. , EINHAUS, Michael , MAEDER, Andreas
发明人： EINHAUS, Michael , MAEDER, Andreas
IPC分类号： H04W72/08
CPC分类号： H04W72/08 , H04W16/02
摘要： For allowing a very high performance level without adding significant complexity to known methods a method for operating a cellular radio system within which at least two different Fractional Frequency Reuse (FFR) zones are defined in a downlink frame, is claimed, comprising the following steps: Providing of a metric for assigning a respective preference criterion to each of at least some flows to be served within the radio system, wherein the metric is related to the relative resource quality in the zones for the at least some flows and to the relative zone size; assigning of the respective preference criterion to each of the at least some flows; and assigning of the at least some flows to the zones according to the respective preference criterion. Further, an according cellular radio system is claimed, preferably for carrying out the above mentioned method.
摘要翻译：为了允许非常高的性能水平而不增加已知方法的重要复杂性，要求保护在下行链路帧中定义至少两个不同的分数频率重用（FFR）区域的蜂窝无线电系统的方法，包括以下步骤：提供用于将各个优选标准分配给在无线电系统内要服务的至少一些流中的每一个的度量，其中所述度量与所述至少一些流的区域中的相对资源质量和相对区域大小相关 ; 将各个优选标准分配给所述至少一些流中的每一个; 以及根据相应的偏好标准将所述至少一些流分配给所述区域。此外，要求保护的蜂窝式无线电系统，优选地用于执行上述方法。

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