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公开(公告)号：EP2668743A1
公开(公告)日：2013-12-04
申请号：EP11701757.4
申请日：2011-01-24
IPC分类号： H04L12/24
CPC分类号： H04L41/145 , H04L41/0833
摘要： A method for operating a network, wherein said network (1) includes a plurality of network nodes (5), and wherein traffic flows - real flows - are routed from network node (5) to network node (5) within said network (1), is characterized in the steps of introducing in said network (1) a virtual source node (2) and a virtual destination node (3), and creating virtual links between said virtual source node (2) and each of said network nodes (5) as well as between each of said network nodes (5) and said virtual destination node (3), introducing a number k of virtual flows originating at said virtual source node (2) and terminating at said virtual destination node (3) in such a way that a network node (5) can either route a virtual flow or any real flow, formulating an IP (Integer Programming) problem that aims at maximizing the number of routed flows - real flows and virtual flows - and solving said problem wherein throughput demands are taken into account, and those network nodes (5) which are occupied with routing a virtual flow are powered down.
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公开(公告)号：EP3245769A1
公开(公告)日：2017-11-22
申请号：EP15812968.4
申请日：2015-11-23
IPC分类号： H04L12/911
CPC分类号： H04W28/0205 , H04L12/4633 , H04L47/31 , H04L47/525 , H04L47/827 , H04L49/351 , H04L2212/00
摘要： A radio base station system includes at least one Radio Equipment Control (REC) that comprises radio functions of a digital baseband domain, and at least one Radio Equipment (RE) that serves as an air interface and comprises analogue radio frequency functions. A Common Public Radio Interface (CPRI) link connects the at least one REC and the at least one RE. CPRI traffic carried by the CPRI link leaves an amount of spare capacity. The CPRI link carries non-CPRI traffic encapsulated within the spare capacity.
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3.发明公开METHOD AND SYSTEM FOR SUPPORTING ADMISSION CONTROL AND/OR PATH SELECTION IN A COMMUNICATION NETWORK 有权方法和系统支持的访问控制和/或路径选择的通信网络
公开(公告)号：EP2454906A2
公开(公告)日：2012-05-23
申请号：EP10739854.7
申请日：2010-07-15
发明人： ZDARSKY, Frank , PÉREZ COSTA, Xavier , DE MARCA, Roberto , BANCHS, Albert , DE LA OLIVA, Antonio
IPC分类号： H04W28/16
CPC分类号： H04W28/16 , H04L12/5692 , H04L45/00 , H04L47/781 , H04L47/822 , H04L47/824 , H04L47/828 , H04W28/18 , H04W84/042
摘要： A method for supporting admission control and/or path selection in a communication network, the network including a plurality of wireless communication links, possibly of different link technologies, established between a plurality of network nodes, includes the steps of partitioning the communication links of the network into groups of communication links—link groups—, assigning each link group an associated link group controller that is configured to observe and/or measure the performance and/or quality of the link group, based on the observations and/or measurements, computing estimates of metrics for the capacity of the respective link group and the costs for using each of the communication links of the respective link group, and transmitting the estimates to at least one resource management entity being configured to take admission control and/or path selection decisions on the basis of the estimates. A communication network with admission control and/or path selection supporting functionality is described.
摘要翻译： 一种用于支持接入控制和/或路径选择在通信网络中的方法，所述网络包括无线通信链路。多个可能的不同的链路技术，网络节点之间的多个建立，包括分隔的通信链路的步骤 网络进入的通信链路 - 链路组模式组，分配相关联的链接群控制器的每个链路组也被配置成观察和/或测量的性能和/或链路组的质量的基础上，观察和/或测量，计算 度量为respectivement链路组的容量和使用每个respectivement链路组的通信链路，并发送该估算的至少一个资源管理实体的成本的估计被配置为采取准入控制和/或路径选择判定 估计的基础上。 与接纳控制和/或路径选择支撑上的功能的通信网络进行说明。
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4.发明授权METHOD AND SYSTEM FOR SUPPORTING ADMISSION CONTROL AND/OR PATH SELECTION IN A COMMUNICATION NETWORK 有权在通信网络中用于支持接纳控制和/或路径选择的方法和系统
公开(公告)号：EP2454906B1
公开(公告)日：2018-03-21
申请号：EP10739854.7
申请日：2010-07-15
发明人： ZDARSKY, Frank , PÉREZ COSTA, Xavier , DE MARCA, Roberto , BANCHS, Albert , DE LA OLIVA, Antonio
IPC分类号： H04L12/701 , H04W28/18 , H04W84/04 , H04L12/911 , H04L12/54 , H04W28/16
CPC分类号： H04W28/16 , H04L12/5692 , H04L45/00 , H04L47/781 , H04L47/822 , H04L47/824 , H04L47/828 , H04W28/18 , H04W84/042
摘要： A method for supporting admission control and/or path selection in a communication network, the network including a plurality of wireless communication links, possibly of different link technologies, established between a plurality of network nodes, includes the steps of partitioning the communication links of the network into groups of communication links—link groups—, assigning each link group an associated link group controller that is configured to observe and/or measure the performance and/or quality of the link group, based on the observations and/or measurements, computing estimates of metrics for the capacity of the respective link group and the costs for using each of the communication links of the respective link group, and transmitting the estimates to at least one resource management entity being configured to take admission control and/or path selection decisions on the basis of the estimates. A communication network with admission control and/or path selection supporting functionality is described.
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公开(公告)号：EP2668743B1
公开(公告)日：2016-10-19
申请号：EP11701757.4
申请日：2011-01-24
IPC分类号： H04L12/24
CPC分类号： H04L41/145 , H04L41/0833
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6.发明公开METHOD FOR OPERATING A MOBILE TERMINAL AS ACCESS POINT AND CORRESPONDING MOBILE TERMINAL 有权一种用于操作移动终端的接入点和相应的移动终端
公开(公告)号：EP2462764A1
公开(公告)日：2012-06-13
申请号：EP10751558.7
申请日：2010-08-06
申请人： NEC Europe Ltd.
CPC分类号： H04W52/0206 , H04W36/22 , H04W88/08 , Y02D70/142 , Y02D70/22
摘要： A method for operating a mobile terminal as access point, wherein the access point composes a network together with one or more associated client stations, wherein the access point has an operational mode of alternating awake and sleep periods, and wherein the access point broadcasts beacon frames at regular intervals for signaling communication parameters to the associated client stations, is characterized in that the access point, based on the level of activity in the network, adjusts the communication parameters by slowing down or accelerating the access of the associated client stations to the network. Furthermore, a corresponding mobile terminal is disclosed.
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7.发明公开METHOD FOR MANAGING ENERGY CONSUMPTION IN A WIRELESS NETWORK AND CORRESPONDING WIRELESS NETWORK SYSTEM 有权方法用于管理电源用在无线网络和相应的无线网络系统
公开(公告)号：EP2601809A1
公开(公告)日：2013-06-12
申请号：EP11749084.7
申请日：2011-07-29
申请人： NEC Europe Ltd.
CPC分类号： H04W52/0206 , H04W76/10 , H04W88/08 , Y02D70/21
摘要： A method for managing energy consumption in a wireless network, in particular a mobile radio network, wherein the wireless network includes radio access points that provide uplink and downlink connections to the wireless network for mobile stations, and wherein the uplink and the downlink connection of at least one mobile station being connected to the wireless network are physically served by different radio access points is characterized in that, at least temporarily, one or more of the radio access points function as unidirectional radio access points that provide either uplink connections or downlink connections-radio resource access-for the at least one mobile station. Furthermore, a corresponding wireless network system is disclosed.
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8.发明公开
公开(公告)号：EP2907335A2
公开(公告)日：2015-08-19
申请号：EP13789719.5
申请日：2013-10-15
申请人： NEC Europe Ltd.
IPC分类号： H04W16/14
CPC分类号： H04W16/14 , H04W24/02 , H04W28/08 , H04W36/22 , H04W72/0486 , H04W84/042
摘要： A method for supporting radio access network sharing is usable in connection with a hosting RAN (radio access network) provided by a hosting RAN provider. The hosting RAN includes one or more cells that are served by radio access network resources of the hosting RAN. At least one participating operator uses allocated shared radio access network resources of the hosting RAN provided by the hosting RAN provider under a sharing agreement. A controlling entity supervises shared radio access network resource utilization of the participating operator in the cells of the hosting RAN.
摘要翻译： 一种用于支持无线接入网络共享方法是在由托管服务提供商RAN提供与宿主RAN（无线电接入网络）连接使用。 托管RAN包括一个或多个细胞确实由托管RAN的无线接入网络的资源供应。 至少有一个参与的运营商采用分配的主机的共享无线接入网RAN资源由托管服务提供商下RAN共享协议提供。 控制实体监督分享了参与的运营商的无线接入网络资源利用率托管RAN的细胞。
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9.发明授权
公开(公告)号：EP2478676B1
公开(公告)日：2015-07-29
申请号：EP10763599.7
申请日：2010-09-14
申请人： NEC Europe Ltd.
IPC分类号： H04W28/26 , H04L12/927 , H04L12/911
CPC分类号： H04L47/824 , H04L47/805 , H04L47/823
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10.发明授权METHOD FOR MANAGING ENERGY CONSUMPTION IN A WIRELESS NETWORK AND CORRESPONDING WIRELESS NETWORK SYSTEM 有权方法用于管理电源用在无线网络和相应的无线网络系统
公开(公告)号：EP2601809B1
公开(公告)日：2014-10-08
申请号：EP11749084.7
申请日：2011-07-29
申请人： NEC Europe Ltd.
CPC分类号： H04W52/0206 , H04W76/10 , H04W88/08 , Y02D70/21
摘要： A method for managing energy consumption in a wireless network, in particular a mobile radio network, wherein the wireless network includes radio access points that provide uplink and downlink connections to the wireless network for mobile stations, and wherein the uplink and the downlink connection of at least one mobile station being connected to the wireless network are physically served by different radio access points is characterized in that, at least temporarily, one or more of the radio access points function as unidirectional radio access points that provide either uplink connections or downlink connections-radio resource access-for the at least one mobile station. Furthermore, a corresponding wireless network system is disclosed.
摘要翻译： 一种用于在无线网络中管理能耗的方法，尤其是移动无线电网络，worin所述无线网络包括无线接入点并提供到无线网络的移动台的上行链路和下行链路连接，以及worin上行链路和在下行链路连接 至少一个移动台被连接到所述无线网络在物理上不同的无线接入点所服务在于，其特征在于，至少是暂时的，一个或多个无线接入点的功能单向无线接入点中的确实提供了无论是上行链路连接或下行链路连接 无线电资源访问 - 为所述至少一个移动站。 进一步，相应的无线网络系统是游离缺失光盘。
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