公开(公告)号：EP2692175A1

公开(公告)日：2014-02-05

申请号：EP11716822.9

申请日：2011-03-31

申请人： NEC Europe Ltd.

发明人： SAMDANIS, Konstantinos ,  SCHOELLER, Marcus

IPC分类号： H04W40/28 ,  H04L12/24

CPC分类号： H04W40/28 ,  H04L41/0833 ,  H04W8/18 ,  H04W24/02 ,  H04W52/0206 ,  H04W64/006 ,  H04W84/045 ,  Y02D70/124 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/146 ,  Y02D70/22

摘要： A method for managing energy consumption of a wireless network, in particular an enterprise's wireless access network, wherein said network includes a plurality of wireless access nodes that are distributed within said enterprise's building and wherein said wireless access nodes, each within a certain coverage area, provide network access to users, is characterized in the steps of revealing the identity of users within said building to a management entity, collecting user specific context information based on the users' identity, and or each user, based on said user's specific context information, selecting a set of wireless access nodes from said plurality of wireless access nodes that are capable of satisfying said user's traffic demands, powering on the wireless access nodes of said selected set of wireless access nodes. Furthermore, a corresponding system for managing energy consumption of a wireless network is described.

摘要翻译： 一种用于管理无线网络的能源消耗，特别是对企业的无线接入网络的方法，worin所述网络包括无线接入点的多元性也都在所述企业的建设和worin所述无线接入节点分布，每一个特定的覆盖区域内， 提供给用户的网络接入，其特征在于露出的用户表示建筑物内的身份向管理实体，收集基于所述用户的用户身份的特定上下文信息的步骤，和或每个用户，基于所述用户的特定上下文信息， 选择从所述多个无线接入点的一组无线接入节点都能够满足上述用户的业务需求，选定集无线接入点的说的无线接入点上电的。 进一步，用于管理无线网络的能量消耗对应的系统进行说明。

公开(公告)号：EP2668807B1

公开(公告)日：2015-08-12

申请号：EP12735102.1

申请日：2012-06-15

申请人： NEC Europe Ltd.

发明人： FITZPATRICK, John ,  SCHOELLER, Marcus

IPC分类号： H04W36/00

CPC分类号： H04W36/30 ,  H04W36/0061 ,  H04W36/0083 ,  H04W84/045

摘要： A method for handover of a user equipment in cell based networks includes: Detecting a deterioration of a predetermined connection quality for an application on the network connection path between the user equipment and the core network device via the connected base station; Providing backhaul connection information about at least one alternative base station providing at least the predetermined connection quality on its backhaul connection for the application; Blacklisting the connected base station on the user equipment; Providing a removing condition when to remove the connected base station from the blacklist; Requesting a handover of the user equipment from the connected base station to the alternative base station; Handover of the user equipment to the alternative base station if the handover request is accepted; and Handing back the user equipment to the previously connected base station if the removing condition is fulfilled.

摘要翻译： 一种用于基于小区的网络中的用户设备切换的方法包括：通过所连接的基站，检测在用户设备与核心网络设备之间的网络连接路径上的应用的预定连接质量的恶化; 提供关于至少一个替代基站的回程连接信息，所述备用基站在其应用的回程连接上至少提供预定的连接质量; 在用户设备上列出连接的基站; 当将连接的基站从黑名单中删除时，提供删除条件; 请求将用户设备从所连接的基站切换到替代基站; 如果切换请求被接受，则将用户设备切换到替代基站; 并且如果满足去除条件，则将用户设备返回到先前连接的基站。

公开(公告)号：EP2668807A1

公开(公告)日：2013-12-04

申请号：EP12735102.1

申请日：2012-06-15

申请人： NEC Europe Ltd.

发明人： FITZPATRICK, John ,  SCHOELLER, Marcus

IPC分类号： H04W36/00

CPC分类号： H04W36/30 ,  H04W36/0061 ,  H04W36/0083 ,  H04W84/045

摘要： A method for handover of a user equipment in cell based networks includes: Detecting a deterioration of a predetermined connection quality for an application on the network connection path between the user equipment and the core network device via the connected base station; Providing backhaul connection information about at least one alternative base station providing at least the predetermined connection quality on its backhaul connection for the application; Blacklisting the connected base station on the user equipment; Providing a removing condition when to remove the connected base station from the blacklist; Requesting a handover of the user equipment from the connected base station to the alternative base station; Handover of the user equipment to the alternative base station if the handover request is accepted; and Handing back the user equipment to the previously connected base station if the removing condition is fulfilled.

公开(公告)号：EP2520046A1

公开(公告)日：2012-11-07

申请号：EP10715101.1

申请日：2010-03-26

申请人： NEC Europe Ltd.

发明人： SCHOELLER, Marcus ,  KUNZ, Andreas ,  KOLBE, Hans-Joerg

IPC分类号： H04L12/28 ,  H04L29/08

CPC分类号： H04L12/282 ,  H04L12/2829 ,  H04L67/125 ,  H04L67/18 ,  H04L2012/2841

摘要： A method for controlling devices and/or appliances being installed and/or implemented in a user network, is characterized in the steps of providing a management application, and associating one or more UEs with said management application, providing location information of said associated UEs to said management application, and, based on said location information and configured policy rules, performing control actions on said devices and/or appliances. Furthermore, a corresponding system is described.

公开(公告)号：EP2974133A1

公开(公告)日：2016-01-20

申请号：EP13717436.3

申请日：2013-03-13

申请人： NEC Europe Ltd.

发明人： D'HEUREUSE, Nico ,  HASSELMEYER, Peer ,  DIETZ, Thomas ,  SCHNEIDER, Fabian ,  SCHOELLER, Marcus ,  SCHALLER, Sibylle

IPC分类号： H04L12/24

CPC分类号： H04L45/64 ,  H04L41/00 ,  H04L41/0896 ,  H04L45/16

摘要： A method for controlling an underlying physical network by a software defined network includes providing a physical network that comprises routers for routing data traffic on a data communication plane, providing a software defined network that comprises at least one controller and at least one feature on a control plane for controlling the data forwarding elements of the physical network, communicating, by the data forwarding elements of the data communication plane, with the controller of the control plane on a dedicated control channel, communicating, by the controller, with the at least one feature on a dedicated feature channel in the control plane, and exchanging, via the data communication plane, at least a portion of the data traffic in the control plane.

摘要翻译： 一种用于通过软件定义的网络控制计划基础物理网络包括提供物理网络方法确实包括路由器，用于在数据通信路由数据业务，提供了一个软件定义网络做至少包括一个控制器和一个控制的至少一个特征 计划用于控制物理网络的数据转发单元，通过与所述控制平面的上的专用控制信道中的控制器的数据通信计划的数据转发元件通信，通信时，通过所述控制器与所述至少一个特征 在控制平面中的专用信道的特征，并且经由数据通信交换，平面，至少一个在所述控制平面中的数据业务的一部分。

公开(公告)号：EP2712486A1

公开(公告)日：2014-04-02

申请号：EP12728427.1

申请日：2012-05-29

申请人： NEC Europe Ltd.

发明人： ROST, Peter ,  SCHOELLER, Marcus

IPC分类号： H04W28/12

CPC分类号： H04W28/20 ,  H04W28/0247 ,  H04W28/10 ,  H04W28/22 ,  H04W72/0426 ,  H04W72/0433 ,  H04W72/082 ,  H04W84/005 ,  H04W84/045 ,  H04W92/045 ,  H04W92/20

摘要： A method for data communication in a hierarchically structured network comprising at least two lower level entities on a lower level, at least one higher level entity on a higher level, wherein each higher level entity provides low link connections to each of the lower level entities and high link connections to at least one further high level entity wherein a lower level entity the higher level entity connected to the said low level entity and the high level entity connected to said higher level entity defines a connection branch, comprising the steps a) Determining communication capabilities of the low link and high link connections in each connection branch, b) Providing communication capability information according to the determined communication capabilities to the lower level entities, c) Determining the connections in each connection bran ch having the lower one of the data communication capability, and d) Adapting the data communication capabilities of the connections in each connection branch according to the determined lower data communication capability. The invention relates also to a corresponding system.

摘要翻译： 一种用于分级结构化网络中的数据通信的方法，包括在较低级别上的至少两个较低级别的实体，在较高级别上的至少一个较高级别的实体，其中每个较高级实体提供到每个下层实体的低链路连接和高链路 连接到至少一个另外的高级实体，其中下级实体连接到低级实体的较高级实体和连接到较高级实体的高级实体定义连接分支，包括：确定低级链路和高链路的通信能力 每个分支的连接; 根据确定的通信能力向下级实体提供通信能力信息; 确定具有较低数据通信能力的每个分支中的连接; 以及根据确定的较低数据通信能力调整每个分支中的连接的数据通信能力。

公开(公告)号：EP2359628A1

公开(公告)日：2011-08-24

申请号：EP09801941.7

申请日：2009-12-18

申请人： NEC EUROPE LTD.

发明人： SCHOELLER, Marcus ,  IMAI, Pierre ,  SCHMID, Stefan

IPC分类号： H04W24/00 ,  H04L12/26 ,  H04L12/24

CPC分类号： H04W24/10 ,  H04L43/0829

摘要： A method for link quality estimation in a wireless network, is characterized in that nodes of the wireless network perform the steps of sending packets to other nodes, monitoring all packets received from other nodes being located within their communication range, and calculating sent-received ratios with respect to other nodes and deriving thereof a link quality towards the respective nodes.