专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明授权

US09769072B2 Method and apparatus for scalable content routing and mobility in named data networks 有权
公开(公告)号：US09769072B2
公开(公告)日：2017-09-19
申请号：US15360128
申请日：2016-11-23
申请人： Futurewei Technologies, Inc.
发明人： Ravishankar Ravindran , Guo-Qiang Wang , Xinwen Zhang , Asit Chakraborti
IPC分类号： H04L12/721 , H04L12/725 , H04L29/12 , H04L29/08 , H04W80/04
CPC分类号： H04L45/72 , H04L45/306 , H04L45/34 , H04L61/15 , H04L67/2838 , H04L67/327 , H04W80/04
摘要： Various disclosed embodiments include methods, systems, and computer-readable media for named data network (NDN) inter/intra-domain mobility. A complete de-coupling of identity and addressing space is established. This provides separation of control and forwarding allowing rich policy based routing, using SDN principles, as well as policy based global resolution. In one embodiment, the de-coupling of identity from location is achieved by a changeable forwarding label field in a header that can have nodal/domain/global scope. This disclosure provides content routing/mobility to be handled with a high degree of flexibility. This disclosure also provides mobility as a service for a component of a name space.

12. 发明申请

US20170046342A1 Balanced Load Execution with Locally Distributed Forwarding Information Base in Information Centric Networks 有权
标题翻译：平衡负载执行与信息中心网络中的本地分布式转发信息库
公开(公告)号：US20170046342A1
公开(公告)日：2017-02-16
申请号：US14822606
申请日：2015-08-10
申请人： Futurewei Technologies, Inc.
发明人： Aytac Azgin , Ravishankar Ravindran , Asit Chakraborti , Guo-Qiang Wang
IPC分类号： G06F17/30 , H04L12/743 , H04L12/745
CPC分类号： H04L45/7453 , H04L45/748
摘要： A method implemented in a content node configured to operate in an information centric network (ICN) comprising allocating each of a plurality of memory spaces coupled to a processor exclusively to a particular thread from a plurality of threads allocated in the processor, wherein the processor is in a content node; assigning each of a plurality of namespaces at a defined level exclusively to one of the particular threads from the plurality of threads based on an assignment algorithm; and partitioning entries from a Forwarding Information Base (FIB) table, wherein the entries map content names to ports on the content node, wherein each entry is partitioned in a FIB sub-table to the memory space allocated to the one of the particular threads associated with the namespace corresponding to the content name contained within the entry.
摘要翻译：一种在内容节点中实现的方法，被配置为在信息中心网络（ICN）中操作，包括从分配在所述处理器中的多个线程分配耦合到处理器的特定线程的多个存储器空间中的每一个，其中所述处理器在内容节点中; 基于分配算法，将定义的级别的多个命名空间中的每一个独占于来自多个线程的特定线程之一; 以及从转发信息库（FIB）表分区条目，其中所述条目将内容名称映射到所述内容节点上的端口，其中每个条目在FIB子表中分配到分配给所述特定线程中的一个的所述存储器空间命名空间与条目中包含的内容名称相对应。

13. 发明授权

US09401868B2 Method of traffic engineering for provisioning routing and storage in content-oriented networks 有权
标题翻译：在面向内容的网络中提供路由和存储的流量工程方法
公开(公告)号：US09401868B2
公开(公告)日：2016-07-26
申请号：US13802407
申请日：2013-03-13
申请人： Futurewei Technologies, Inc.
发明人： Haiyong Xie , Guo-Qiang Wang
IPC分类号： H04L12/26 , H04L12/803 , H04L12/721 , H04L12/729 , H04L12/709
CPC分类号： H04L47/125 , H04L45/124 , H04L45/125 , H04L45/245
摘要： A transceiver configured to receive and transmit data in a content oriented network (CON), and a processor configured to obtain a jointly provisioned routing and storage solution resolved according to an aggregated data flow equation generating a conventional data flow of content on a link to a destination, and an aggregated data flow of the content on the link, and a storage indicator, and to determine whether to store and transmit the data.
摘要翻译：被配置为在面向内容的网络（CON）中接收和发送数据的收发器，以及被配置为获得根据聚合数据流程方程式分解的共同供应的路由和存储解决方案的处理器，所述聚合数据流程方程式生成在链路上的内容的常规数据流目的地和链接上的内容的聚合数据流，以及存储指示符，并且确定是否存储和发送数据。

14. 发明申请

US20160212066A1 Software-Defined Information Centric Network (ICN) 有权
标题翻译：软件定义信息中心网络（ICN）
公开(公告)号：US20160212066A1
公开(公告)日：2016-07-21
申请号：US14600222
申请日：2015-01-20
申请人： Futurewei Technologies, Inc.
发明人： Ravishankar Ravindran , Guo-Qiang Wang
IPC分类号： H04L12/927 , H04L12/721
CPC分类号： H04L47/80 , H04L45/38 , H04L45/42
摘要： A network element (NE) comprising a receiver configured to receive a flow configuration message from a network controller via an information centric network (ICN), wherein the flow configuration message comprises a flow entry that identifies a flow in the ICN, wherein the flow is associated with a name of an application data object, and wherein the flow entry comprises a forwarding path associated with an application corresponding to the application data object name, and receive a packet, via the ICN, comprising the application data object name, a processor coupled to the receiver and configured to select the flow entry from a flow table based on the packet's application data object name, and a transmitter coupled to the processor and configured to forward the packet along the forwarding path in the selected flow entry.
摘要翻译：一种网元（NE），包括被配置为经由信息中心网络（ICN）从网络控制器接收流配置消息的接收器，其中所述流配置消息包括识别所述ICN中的流的流入口，其中，所述流是与应用程序数据对象的名称相关联，并且其中所述流条目包括与应用程序数据对象名称相对应的应用程序相关联的转发路径，并且经由ICN接收包括应用程序数据对象名称的分组，处理器耦合并且被配置为基于分组的应用数据对象名称从流表选择流条目，以及耦合到处理器并被配置为沿着所选流条目中的转发路径转发分组的发射机。

15. 发明申请

US20160182368A1 MULTI-NONCE ENABLED INTEREST PACKET DESIGN FOR NAMED-DATA NETWORKING 审中-公开
标题翻译：多用途数据网络使用的多个利益分组设计
公开(公告)号：US20160182368A1
公开(公告)日：2016-06-23
申请号：US14578061
申请日：2014-12-19
申请人： Futurewei Technologies Inc.
发明人： Aytac Azgin , Ravishankar Ravindran , Guo-Qiang Wang
IPC分类号： H04L12/741 , H04W36/22 , H04W48/16 , H04W36/12 , H04L12/775
CPC分类号： H04L45/74 , H04L45/306 , H04L45/58 , H04W36/12 , H04W36/22 , H04W48/16
摘要： A router, and a method of routing an interest packet having multiple nonces in NDN to eliminate stale PIT entries. The method includes a consumer device initially sending an interest packet having a first nonce within a protocol data unit (PDU), the interest packet having a second nonce. A router receives the interest packet and creates a pending interest table (PIT) entry. The consumer device resends the interest packet, the router keeping a single PIT entry per consumer device and using the second nonce to clear PIT entries corresponding to the initial transmission of the consumer device. The first nonce is indicative of requested content from the producer device, and the second nonce is indicative of the consumer device.
摘要翻译：路由器，以及在NDN中路由具有多个随机数的兴趣分组的方法，以消除过时的PIT条目。该方法包括消费者设备，最初在协议数据单元（PDU）内发送具有第一随机数的兴趣分组，兴趣分组具有第二随机数。路由器接收兴趣数据包并创建待处理的利息表（PIT）条目。消费者设备重新发送兴趣分组，路由器保持每个消费者设备的单个PIT条目，并使用第二个随机数来清除与消费者设备的初始传输相对应的PIT条目。第一个随机数表示来自生产者设备的所请求的内容，而第二个随机数表示消费者设备。

16. 发明授权

US09253087B2 Principal-identity-domain based naming scheme for information centric networks 有权
标题翻译：基于身份域的基于信息中心网络的命名方案
公开(公告)号：US09253087B2
公开(公告)日：2016-02-02
申请号：US13729897
申请日：2012-12-28
申请人： Futurewei Technologies, Inc.
发明人： Xinwen Zhang , Guo-Qiang Wang , Ravishankar Ravindran
IPC分类号： H04L12/56 , H04L12/741 , H04L12/715 , H04L29/08 , H04L29/06 , H04L9/32
CPC分类号： H04L45/74 , H04L9/3247 , H04L45/64 , H04L45/745 , H04L63/20 , H04L65/4084 , H04L67/02 , H04L67/28 , H04L67/2842 , H04L67/2847 , H04L67/2852 , H04L67/2857 , H04L67/327 , H04L67/42
摘要： A network node in an information centric network (ICN), comprising a receiver configured to receive a request for content from a user, wherein the request comprises a name, wherein the name uniquely identifies the content associated with the name, wherein the name provides persistently locatable routing to the content, wherein the name provides meaning to an application, and wherein the name comprises a security verifier, a processor coupled to the receiver and configured to determine a next hop to which to forward the request based on the name, and a transmitter coupled to the processor and configured to forward the request to the next hop.
摘要翻译：信息中心网络（ICN）中的网络节点，包括被配置为从用户接收对内容的请求的接收器，其中所述请求包括名称，其中所述名称唯一地标识与所述名称相关联的内容，其中所述名称持续提供可定位到内容的路由，其中该名称为应用提供意义，并且其中该名称包括安全验证器，耦合到该接收器的处理器，并且被配置为基于该名称来确定向其转发该请求的下一跳，以及发射机耦合到所述处理器并且被配置为将所述请求转发到下一跳。

17. 发明申请

US20150244463A1 Mapping Information Centric Networking Flows to Optical Flows 有权
标题翻译：以信息为中心的网络流向光流
公开(公告)号：US20150244463A1
公开(公告)日：2015-08-27
申请号：US14188043
申请日：2014-02-24
申请人： FUTUREWEI TECHNOLOGIES, INC.
发明人： Ravishankar Ravindran , Guo-Qiang Wang , Xinwen Zhang
IPC分类号： H04B10/27
CPC分类号： H04B10/27 , H04J14/0258 , H04L45/50 , H04L45/64
摘要： A method implemented by an edge node in an optical network, the method comprising receiving one or more information centric networking (ICN) service flows, each of which is identifiable by a service label, determining at least one optical resource to be provisioned to the one or more service flows based on the one or more service labels, converting the one or more ICN service flows to one or more optical flows, and transmitting the one or more optical flows using the at least one optical resource.
摘要翻译：一种由光网络中的边缘节点实现的方法，所述方法包括接收一个或多个信息中心网络（ICN）服务流，每个服务流可由服务标签识别，确定要提供给一个的至少一个光资源或更多的服务流，基于所述一个或多个服务标签，将所述一个或多个ICN服务流转换成一个或多个光流，以及使用所述至少一个光学资源发送所述一个或多个光流。

18. 发明授权

US09009465B2 Augmenting name/prefix based routing protocols with trust anchor in information-centric networks 有权
标题翻译：以信息为中心的网络增强基于名称/前缀的路由协议与信任锚
公开(公告)号：US09009465B2
公开(公告)日：2015-04-14
申请号：US13970713
申请日：2013-08-20
申请人： Futurewei Technologies, Inc.
发明人： Xinwen Zhang , Haiyong Xie , Ravishankar Ravindran , Guo-Qiang Wang
IPC分类号： H04L29/06 , H04L9/32 , G06F15/16 , G06F11/00
CPC分类号： H04L9/3268 , H04L9/3242 , H04L63/00 , H04L63/0823 , H04L63/126 , H04L63/1466 , H04L2463/144
摘要： An apparatus comprising a memory, a processor coupled to the memory, wherein the memory contains instructions that when executed by the processor cause the apparatus to receive an information centric network (ICN) name prefix announcement message comprising a message prefix specific to a publisher, a public key certificate specific to the content publisher, and a signature specific to the content publisher, verify the signature with a name registration service (NRS), and update internal data indicating that the content publisher is a trusted publisher, wherein the internal data comprises the prefix, the public key, and the signature.
摘要翻译：一种包括存储器，耦合到所述存储器的处理器的装置，其中所述存储器包含指令，所述指令当所述处理器执行时使得所述装置接收包含特定于发布者的消息前缀的信息中心网络（ICN）名称前缀公告消息，特定于内容发布者的公开密钥证书和特定于内容发布者的签名，使用名称注册服务（NRS）验证签名，以及更新指示内容发布者是受信任的发布者的内部数据，其中内部数据包括前缀，公钥和签名。

19. 发明申请

US20140126370A1 Method of Traffic Engineering for Provisioning Routing and Storage in Content-Oriented Networks 有权
标题翻译：面向内容的网络中路由和存储配置的流量工程方法
公开(公告)号：US20140126370A1
公开(公告)日：2014-05-08
申请号：US13802407
申请日：2013-03-13
申请人： FUTUREWEI TECHNOLOGIES, INC.
发明人： Haiyong Xie , Guo-Qiang Wang
IPC分类号： H04L12/70
CPC分类号： H04L47/125 , H04L45/124 , H04L45/125 , H04L45/245
摘要： A transceiver configured to receive and transmit data in a content oriented network (CON), and a processor configured to obtain a jointly provisioned routing and storage solution resolved according to an aggregated data flow equation generating a conventional data flow of content on a link to a destination, and an aggregated data flow of the content on the link, and a storage indicator, and to determine whether to store and transmit the data.
摘要翻译：被配置为在面向内容的网络（CON）中接收和发送数据的收发器，以及被配置为获得根据聚合数据流程方程式分解的共同供应的路由和存储解决方案的处理器，所述聚合数据流程方程式生成在链路上的内容的常规数据流目的地和链接上的内容的聚合数据流，以及存储指示符，并且确定是否存储和发送数据。

20. 发明申请

US20130219081A1 Method and Apparatus for Adaptive Forwarding Strategies in Content-Centric Networking 有权
标题翻译：以内容为中心的网络自适应转发策略的方法与装置
公开(公告)号：US20130219081A1
公开(公告)日：2013-08-22
申请号：US13672924
申请日：2012-11-09
申请人： Futurewei Technologies, Inc.
发明人： Haiyang Qian , Ravishankar Ravindran , Guo-Qiang Wang
IPC分类号： H04L12/56
CPC分类号： H04L12/56 , H04L45/02 , H04L45/14 , H04L67/327
摘要： A named-data networking (NDN) node, comprising a plurality of faces each of which is coupled to a different node in a content-centric network, and a processor coupled to the faces, wherein the processor is configured to probe the performance of each of the faces for an interest, wherein the interest is associated with multiple ones of the faces, wherein a next-hop is identified by the face, wherein a one of the faces associated with the interest is used to forward the interest when the interest is received by the NDN node, and wherein the one of the faces used is determined based on a selection probability determined from feedback from the probe of the performance of the faces.
摘要翻译：一种命名数据网络（NDN）节点，其包括多个面，每个面都耦合到以内容为中心的网络中的不同节点，以及耦合到所述面部的处理器，其中所述处理器被配置成探测每个的兴趣的面部，其中所述兴趣与多个面部相关联，其中由所述面部识别下一跳，其中与所述兴趣相关联的一个面部被用于转移所述兴趣，当所述兴趣是由NDN节点接收，并且其中所使用的一个面部是基于从对于面部表现的探测的反馈确定的选择概率来确定的。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式