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1. 发明授权

US11301751B2 Using programmable switching chips as artificial neural networks engines 有权
公开(公告)号：US11301751B2
公开(公告)日：2022-04-12
申请号：US15724281
申请日：2017-10-04
申请人： NEC Europe Ltd.
发明人： Roberto Bifulco , Giuseppe Siracusano
IPC分类号： G06N3/063 , G06N3/04
摘要： A method for executing a binarized neural network (BNN) using a switching chip includes describing an artificial neural network application in a binarized form to provide the BNN; configuring a parser of the switching chip to encode an input vector of the BNN in a packet header; configuring a plurality of match-action tables (MATs) of the switching chip to execute, on the input vector encoded in the packet header, one or more of the operations including XNOR, bit counting, and sign operations such that the plurality of MATs are configured to: implement a bitwise XNOR operation between the input vector and a weights matrix to produce a plurality of first stage vectors, implement an algorithm for counting a number of bits set to 1 in the plurality of first stage vectors to produce a plurality of second stage vectors, and implement a sign operation on the second stage vectors.

2. 发明授权

US11128705B2 Application function management using NFV MANO system framework 有权
公开(公告)号：US11128705B2
公开(公告)日：2021-09-21
申请号：US15705282
申请日：2017-09-15
申请人： NEC Europe Ltd.
发明人： Faqir Zarrar Yousaf , Fabio Giust
IPC分类号： H04L29/08 , G06F9/455 , G06F9/50 , G06F8/61 , H04L12/24
摘要： A method for enabling (virtualized) application functions ((V)AFs) to associate to underlying (virtualized) network functions ((V)NFs) is provided in a Network Function Virtualization (NFV) environment in which a lifecycle management (LCM) of the (V)AFs and its associations with the underlying (V)NFs and resources are managed by the NFV Management and Orchestration (MANO) system. A service request is validated by an NFV Orchestrator (NFVO) parsing an (V)AF Descriptor ((V)AFD) file within an (V)AF catalogue. An (V)AF Record ((V)AFR) instance is created having information useable to maintain a state and one or more associations of the respective (V)AF. The NFVO, in cooperation with a Virtualized Network Function Manager (VNFM), Virtualized Infrastructure Manager (VIM) and an underlying network controller of the NFV MANO system, establishes the association between the respective (V)AF and the respective underlying (V)NF(s) using the (V)AFD.

3. 发明申请

US20160217013A1 METHOD AND SYSTEM FOR GENERATING A VIRTUAL DEVICE RESOURCE ACCESSIBLE BY AN APPLICATION 审中-公开
标题翻译：用于生成应用程序可访问的虚拟设备资源的方法和系统
公开(公告)号：US20160217013A1
公开(公告)日：2016-07-28
申请号：US14916582
申请日：2014-02-10
申请人： NEC EUROPE LTD.
发明人： JaeSeung Song , Martin BAUER , Barbara Pareglio
IPC分类号： G06F9/50 , G06F17/30
CPC分类号： G06F9/5077 , G06F9/5011 , G06F17/30424 , G06F17/30477
摘要： A method for generating a virtual device resource (VDR) accessible by an application includes providing a request for discovery of information by one or more applications; converting the provided request into one or more requests for one or more BigData repositories, wherein the converted one or more requests are supported by the one or more BigData repositories and fit the provided request; transmitting the converted one or more requests to the one or more BigData repositories; executing the transmitted one or more requests resulting in one or more descriptions of virtual device resources; selecting one or more virtual device resources (MR) based on the one or more descriptions; and generating the selected, one or more virtual device resources (VDR).
摘要翻译：用于生成可由应用访问的虚拟设备资源（VDR）的方法包括：通过一个或多个应用提供对信息的发现的请求; 将所提供的请求转换成对一个或多个BigData存储库的一个或多个请求，其中所述转换的一个或多个请求由所述一个或多个BigData存储库支持并适合所提供的请求; 将所转换的一个或多个请求发送到所述一个或多个BigData存储库; 执行所发送的一个或多个请求，得到虚拟设备资源的一个或多个描述; 基于所述一个或多个描述来选择一个或多个虚拟设备资源（MR）; 以及生成所选择的一个或多个虚拟设备资源（VDR）。

4. 发明申请

US20160179627A1 METHOD AND SYSTEM FOR CHECKPOINTING A GLOBAL STATE OF A DISTRIBUTED SYSTEM 审中-公开
标题翻译：用于检查分布式系统的全球状态的方法和系统
公开(公告)号：US20160179627A1
公开(公告)日：2016-06-23
申请号：US14908131
申请日：2013-07-30
申请人： NEC EUROPE LTD.
发明人： Maurizio Dusi , Luca Fiori , Francesco Gringoli
IPC分类号： G06F11/14
CPC分类号： G06F11/1438
摘要： A method for check pointing a global state of a distributed system with one or more distributed applications organized in a directed acyclic graph topology includes, upon receiving a marker in an active input channel of a first task application, putting an active input channel on hold, performing check pointing by saving an internal state of the first task application when all input channels have received a marker and are put on hold, forwarding the marker via all output channels of the first task application to at least one other task application of the one or more task applications, and reactivating all input channels of the first task application, wherein the global state is a union of all internal states of the task applications after each of the one or more task applications has been check pointed.
摘要翻译：一种用于以指向非循环图形拓扑结构组织的一个或多个分布式应用程序来指示分布式系统的全局状态的方法包括：当在第一任务应用的活动输入通道中接收到标记时，将主动输入通道置于保持状态，当所有输入通道已经接收到标记并保持时，通过保存第一任务应用的内部状态来执行检查指向，并将该标记通过第一任务应用的所有输出通道转发到该第一任务应用的至少一个其他任务应用，或者更多的任务应用程序，以及重启所述第一任务应用程序的所有输入通道，其中所述全局状态是所述一个或多个任务应用程序中的每一个已被检查指向之后的所述任务应用程序的所有内部状态的并集。

5. 发明授权

US09342361B2 Method and system for controlling physical actuators in pervasive computing environments 有权
标题翻译：用于在普适计算环境中控制物理执行器的方法和系统
公开(公告)号：US09342361B2
公开(公告)日：2016-05-17
申请号：US13390964
申请日：2010-08-16
申请人： Martin Strohbach , Erno Kovacs , Stefan Gessler
发明人： Martin Strohbach , Erno Kovacs , Stefan Gessler
IPC分类号： G05B21/00 , G05B13/00 , G05B15/00 , G05D9/00 , G05D23/00 , G06F3/01 , G08B1/08 , G06F9/50 , G05B19/418 , H04L29/08
CPC分类号： G06F9/5027 , G05B19/41865 , G05B2219/32328 , G06F2209/5015 , H04L67/12 , Y02P80/114
摘要： For achieving a coordinated and opportunistic actuator control a method for controlling physical actuators in pervasive computing environments is claimed, wherein an entity—actuation space—is provided, the actuation space being configured to manage actuation requests and actuation status information, wherein at least one resource user sends one or more actuation requests to the actuation space that stores the one or more actuation requests, wherein at least one actuator resource controls at least one physical actuator on the basis of one or more of the actuation requests stored in the actuation space, wherein the at least one actuator resource sends actuation status information corresponding to one or more of the actuation requests to the actuation space, and wherein the at least one resource user and the at least one actuator resource share the actuation space. Furthermore, a corresponding system is disclosed.
摘要翻译：为了实现协调和机会主义的致动器控制，要求保护在普及计算环境中的物理致动器的方法，其中提供了一个实体致动空间，该致动空间被配置为管理致动请求和致动状态信息，其中至少一个资源用户将一个或多个致动请求发送到存储一个或多个致动请求的致动空间，其中至少一个致动器资源基于存储在致动空间中的一个或多个致动请求来控制至少一个物理致动器，其中所述至少一个致动器资源将对应于所述致动请求中的一个或多个致动状态信息发送到所述致动空间，并且其中所述至少一个资源用户和所述至少一个致动器资源共享所述致动空间。此外，公开了相应的系统。

6. 发明申请

US20160036730A1 METHOD AND SYSTEM FOR PROVIDING AN INFORMATION CENTRIC NETWORK 有权
标题翻译：提供信息中心网络的方法和系统
公开(公告)号：US20160036730A1
公开(公告)日：2016-02-04
申请号：US14783084
申请日：2013-04-12
申请人： NEC EUROPE LTD.
发明人： Dirk Kutscher , Fabian Schneider
IPC分类号： H04L12/935 , H04L12/721 , H04L12/715
CPC分类号： H04L49/3009 , H04L45/38 , H04L45/566 , H04L45/64
摘要： A method and system provide an information centric network with a software defined network based on an information centric networking protocol on top of a physical network based on the internet protocol. There are forwarding elements in the physical network and a controller in the software defined network for controlling the forwarding elements. A publicly routable network address per domain for outside data object requests of named data objects is announced via the information centric network, and upon a first packet of an object request being received by an ingress element of the information centric network, the first packet is forwarded to the controller. The controller determines an object source for the requested named data object, encodes a message id into a header of the packet and establishes a forwarding path to forward the packet and further packets to the determined object source.
摘要翻译：方法和系统基于基于因特网协议的物理网络上的基于信息中心网络协议的软件定义网络提供信息中心网络。在物理网络中存在转发元件以及用于控制转发元件的软件定义网络中的控制器。通过信息中心网络公布用于指定数据对象的外部数据对象请求的每个域的公共可路由网络地址，并且在信息中心网络的入口单元接收到的对象请求的第一分组后，转发第一分组到控制器。控制器确定所请求的命名数据对象的对象源，将消息id编码到分组的头部，并建立转发路径以将分组转发到确定的对象源。

7. 发明授权

US09107110B2 Apparatus and method for local mobility management in a clustered femtocell network 有权
标题翻译：集群毫微微小区网络中的本地移动性管理的装置和方法
公开(公告)号：US09107110B2
公开(公告)日：2015-08-11
申请号：US13811765
申请日：2010-08-09
申请人： Frank Zdarsky , Andreas Maeder , Sabah Al Sabea , Stefan Schmid
发明人： Frank Zdarsky , Andreas Maeder , Sabah Al Sabea , Stefan Schmid
IPC分类号： H04W36/00 , H04W8/08 , H04W88/18
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 the mobile network, wherein the 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 the user equipments in the clustered femtocell network, wherein the P-MMF intercepts and interprets mobility-related signaling between the MMF and the femtocell access points in such a way that it emulates towards the femtocell access points the behavior of the mobile network's MMF and towards the mobile network's MMF the behavior of the 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移动网络的无线接入，其中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，其定位了集群毫微微蜂窝网络中的用户设备的移动性管理，其中P-MMF截取并解释MMF与毫微微小区接入之间的移动性相关信令以这样的方式，其模拟毫微微小区接入点移动网络的MMF的行为并且向移动网络的MMF模拟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。

8. 发明申请

US20150121062A1 METHOD AND SYSTEM FOR MODIFYING AN AUTHENTICATED AND/OR ENCRYPTED MESSAGE 有权
标题翻译：用于修改认证和/或加密消息的方法和系统
公开(公告)号：US20150121062A1
公开(公告)日：2015-04-30
申请号：US14399293
申请日：2013-04-05
申请人： Sebastian Gajek , Jan Seedorf , Oezguer Dagdelen
发明人： Sebastian Gajek , Jan Seedorf , Oezguer Dagdelen
IPC分类号： H04L29/06 , H04L29/08
CPC分类号： H04L63/0471 , G06F21/10 , G06F21/606 , G06F21/64 , H04L63/0428 , H04L63/123 , H04L67/00
摘要： A method and system for modifying an authenticated and/or encrypted message by a modifying party exchanged between a sending party and a receiving party based on a secure communication protocol, the method includes the steps of a) dividing a clear message into non-modifiable parts and modifiable parts by the sending party; b) including modifiable part information into the message by the sending party; c) authenticating and/or encrypting the message by the sending party; d) providing en- and decryptability and/or authenticability of the message to the modifying party in such a way that the modifying party can only modify the modifiable parts of the message; e) modifying one or more modifiable parts by the modifying party; and f) providing an authenticated and/or encrypted modified message according to the secure communication protocol to the receiving party.
摘要翻译：一种用于基于安全通信协议修改经发送方和接收方之间交换的修改方的认证和/或加密消息的方法和系统，所述方法包括以下步骤：a）将清除消息划分为不可修改的部分发件人可修改部分; b）发送方将消息中包含可修改的零件信息; c）由发送方认证和/或加密消息; d）以修改方仅修改消息的可修改部分的方式向修改方提供消息的可解密性和/或可验证性; e）修改方修改一个或多个可修改的部分; 以及f）根据所述安全通信协议向所述接收方提供经认证和/或加密的修改消息。

9. 发明申请

US20150055517A1 METHOD FOR RESOURCE MANAGEMENT IN A TDD CELLULAR COMMUNICATION NETWORK AND RESOURCE MANAGEMENT SYSTEM 有权
标题翻译： TDD细胞通信网络和资源管理系统中的资源管理方法
公开(公告)号：US20150055517A1
公开(公告)日：2015-02-26
申请号：US14375493
申请日：2012-02-15
申请人： Konstantinos Samdanis , Peter Rost
发明人： Konstantinos Samdanis , Peter Rost
IPC分类号： H04W72/12 , H04L5/14
CPC分类号： H04W72/1252 , H04L5/14 , H04W36/0055 , H04W36/22 , H04W92/20
摘要： A method for resource management in a cellular communication network, wherein said network includes at least one base station per cell for a plurality of cells that operates in TDD (Time Division Duplex) transmission mode, each base station having a respective coverage area is characterized in that said base stations are operated such that spatial zones exist—overlap areas—in which the coverage areas of at least two of said base stations overlap, wherein UEs within an overlap area utilize UL and/or DL resources from those of the respective base stations that best match their particular traffic demands in the UL and/or in the DL. Furthermore, a corresponding resource management system for use in a cellular communication network is disclosed.
摘要翻译：一种用于蜂窝通信网络中的资源管理的方法，其中所述网络包括在TDD（时分双工）传输模式中操作的多个小区的每个小区的至少一个基站，具有相应覆盖区域的每个基站的特征在于所述基站的操作使得存在空间区域 - 重叠区域 - 其中至少两个所述基站的覆盖区域重叠，其中重叠区域内的UE利用来自各个基站的那些的资源和/或DL资源这最符合其在UL和/或DL中的特定业务需求。此外，公开了一种在蜂窝通信网络中使用的相应的资源管理系统。

10. 发明授权

US08897264B2 Method and apparatus for performing relay node configuration re-configuration in relay enhanced networks 有权
标题翻译：在中继增强型网络中执行中继节点配置重新配置的方法和装置
公开(公告)号：US08897264B2
公开(公告)日：2014-11-25
申请号：US13699744
申请日：2011-03-31
申请人： Konstantinos Samdanis
发明人： Konstantinos Samdanis
IPC分类号： H04W16/08 , H04W36/00 , H04W28/08 , H04B7/155 , H04W24/02 , H04W28/06 , H04W36/22 , H04W74/00 , H04W84/04
CPC分类号： H04W28/08 , H04B7/155 , H04W24/02 , H04W28/06 , H04W36/22 , H04W74/00 , H04W84/047
摘要： A method for performing relay node configuration and re-configuration in relay enhanced networks, in particular in a 3GPP LTE-Advanced architecture, wherein the network includes a plurality of eNBs that function as donor eNBs providing wireless access to associated relay nodes, wherein the relay nodes function as eNBs from a UE perspective, is characterized in that the network is divided into clusters such that each cluster includes exactly one donor eNB and that each relay node is associated to at least one donor eNB any point in time, wherein the load of donor eNBs and the handover rates among relay nodes as well as between donor eNBs and relay nodes are monitored and/or estimated, wherein the association of relay nodes to donor eNBs is performed on the basis of the results of the monitoring and/or estimation. Furthermore, an apparatus for performing centralized relay node configuration in relay enhanced networks is disclosed.
摘要翻译：一种用于在中继增强网络中执行中继节点配置和重新配置的方法，特别是在3GPP LTE-Advanced架构中，其中，所述网络包括用作向相关联的中继节点提供无线接入的捐助者eNB的多个eNB，其中所述中继节点从UE角度用作eNB，其特征在于，网络被划分成簇，使得每个簇仅精确地包括一个施主eNB，并且每个中继节点在任何时间点与至少一个施主eNB相关联，其中负载监测和/或估计中继节点之间的中继节点以及供体eNB和中继节点之间的切换速率，其中基于监视和/或估计的结果执行中继节点与供体eNB的关联。此外，公开了一种用于在中继增强网络中执行集中式中继节点配置的装置。

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