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1. 发明申请

US20180288505A1 NON-BLOCKING, FULL-MESH DATA CENTER NETWORK HAVING OPTICAL PERMUTORS 审中-公开
公开(公告)号：US20180288505A1
公开(公告)日：2018-10-04
申请号：US15938767
申请日：2018-03-28
申请人： Fungible, Inc.
发明人： Pradeep Sindhu , Satish Deo , Deepak Goel , Sunil Mekad
IPC分类号： H04Q11/00 , H04L12/863 , H04L12/933
CPC分类号： H04Q11/0005 , H04J14/0212 , H04L45/62 , H04L45/64 , H04L47/6235 , H04L49/10 , H04L49/1515 , H04L49/1523 , H04L49/1584 , H04L49/70 , H04Q11/0066 , H04Q11/0067 , H04Q2011/0016 , H04Q2011/0052 , H04Q2011/0073
摘要： A network system for a data center is described in which a switch fabric provides full mesh interconnectivity such that any servers may communicate packet data to any other of the servers using any of a number of parallel data paths. Moreover, according to the techniques described herein, edge-positioned access nodes, optical permutation devices and core switches of the switch fabric may be configured and arranged in a way such that the parallel data paths provide single L2/L3 hop, full mesh interconnections between any pairwise combination of the access nodes, even in massive data centers having tens of thousands of servers. The plurality of optical permutation devices permute communications across the optical ports based on wavelength so as to provide full-mesh optical connectivity between edge-facing ports and core-facing ports without optical interference.

2. 发明申请

US20180254802A1 SYSTEM AND METHOD FOR COMMUNICATING BETWEEN NEAR FIELD COMMUNICATION DEVICES WITHIN A TARGET REGION USING NEAR FIELD COMMUNICATION 审中-公开
公开(公告)号：US20180254802A1
公开(公告)日：2018-09-06
申请号：US15967277
申请日：2018-04-30
申请人： FREELINC TECHNOLOGIES INC.
发明人： Douglas Howard Dobyns
IPC分类号： H04B5/00 , H04W52/38 , H04W52/46 , H04W4/80 , H04L12/933
CPC分类号： H04B5/0031 , H04B5/0081 , H04L49/1584 , H04W4/80 , H04W52/383 , H04W52/46
摘要： Systems and methods for communication between near field communication devices within a target communication region using near field magnetic induction is disclosed. One method comprises generating a near field detectable signal at an active node having a power level sufficient to enable communication with a plurality of near field communication nodes located within the target communication region. Information is modulated onto the near field detectable signal using at least one of the near field communication nodes. The modulated information is detected at the active node. The information is then relayed on the near field detectable signal from the active node to at least one of the plurality of near field communication nodes within the target communication region.

3. 发明申请

US20170317713A1 Pseudo Channel Hopping using Scan Dwell Times in Mesh Networks without Time Synchronization 审中-公开
公开(公告)号：US20170317713A1
公开(公告)日：2017-11-02
申请号：US15424692
申请日：2017-02-03
申请人： Texas Instruments Incorporated
发明人： Kaichien Tsai , Arvind Kandhalu Raghu , Ramanuja Vedantham
IPC分类号： H04B1/713 , H04B17/318 , H04L12/26 , H04L1/00 , H04W4/00 , H04L12/933
CPC分类号： H04B1/713 , H04B17/26 , H04B17/318 , H04B2001/7154 , H04L1/0002 , H04L1/0061 , H04L1/203 , H04L43/0847 , H04L43/16 , H04L49/1584 , H04Q2213/13215 , H04W4/80 , H04W40/22 , H04W84/18
摘要： A method for pseudo channel hopping in a node of a wireless mesh network is provided that includes scanning each channel of a plurality of channels used for packet transmission by the node, wherein each channel is scanned for a scan dwell time associated with the channel, updating statistics for each channel based on packets received by the node during the scanning of the channel, and changing scan dwell times of the plurality of channels periodically based on the statistics.

4. 发明申请

US20170099083A1 SYSTEM AND METHOD FOR COMMUNICATING BETWEEN NEAR FIELD COMMUNICATION DEVICES WITHIN A TARGET REGION USING NEAR FIELD COMMUNICATION 有权
公开(公告)号：US20170099083A1
公开(公告)日：2017-04-06
申请号：US15380495
申请日：2016-12-15
申请人： FREELINC TECHNOLOGIES INC.
发明人： Douglas Howard Dobyns
IPC分类号： H04B5/00 , H04W52/38 , H04W52/46
CPC分类号： H04B5/0031 , H04B5/0081 , H04L49/1584 , H04W4/80 , H04W52/383 , H04W52/46
摘要： Systems and methods for communication between near field communication devices within a target communication region using near field magnetic induction is disclosed. One method comprises generating a near field detectable signal at an active node having a power level sufficient to enable communication with a plurality of near field communication nodes located within the target communication region. Information is modulated onto the near field detectable signal using at least one of the near field communication nodes. The modulated information is detected at the active node. The information is then relayed on the near field detectable signal from the active node to at least one of the plurality of near field communication nodes within the target communication region.

5. 发明申请

US20160337875A1 A METHOD FOR CONFIGURING A NETWORK COMPRISING SEVERAL NODES, A METHOD FOR TRANSMITTING DATA IN SAID NETWORK, AND CORRESPONDING EQUIPMENT AND COMPUTER PROGRAM 审中-公开
标题翻译：一种用于配置包含多个节点的网络的方法，用于在所述网络中传输数据的方法以及相应的设备和计算机程序
公开(公告)号：US20160337875A1
公开(公告)日：2016-11-17
申请号：US15107252
申请日：2014-12-12
申请人： ORANGE
发明人： Zhengguo SHENG
IPC分类号： H04W24/02 , H04L12/741 , H04W4/00 , H04W40/10 , H04B1/713 , H04W28/02 , H04L12/707 , H04W40/22 , H04L12/933
CPC分类号： H04W24/02 , H04B1/713 , H04L45/24 , H04L45/48 , H04L45/54 , H04L45/745 , H04L49/1584 , H04W4/70 , H04W28/0268 , H04W40/10 , H04W40/22 , H04W40/246 , Y02D70/00 , Y02D70/21 , Y02D70/22 , Y02D70/326 , Y02D70/39
摘要： The invention relates to a method for configuring a network comprising several nodes.According to the invention, at least one node of said network, called a current node, implements a step of building a relay table identifying at least one node of the network, called a relay node, which is directly connected to the current node and which has at least one parent node in common with at least one parent node of the current node.
摘要翻译：根据本发明，称为当前节点的所述网络的至少一个节点实现建立标识被称为中继节点的网络的至少一个节点的中继表的步骤，所述中继节点直接连接到当前节点，哪个节点至少有一个与当前节点的至少一个父节点相同的父节点。

6. 发明授权

US09489506B2 Linking ad hoc networks 有权
标题翻译：链接自组织网络
公开(公告)号：US09489506B2
公开(公告)日：2016-11-08
申请号：US14297324
申请日：2014-06-05
申请人： QUALCOMM TECHNOLOGIES INTERNATIONAL, LTD.
发明人： Hugo Mark Tyson , Nicolas Guy Albert Graube , Robin Heydon
IPC分类号： H04W84/18 , H04W88/06 , H04W12/06 , H04W92/02 , G06F21/44 , H04L12/26 , H04W40/24 , H04L12/751 , H04L12/24 , H04L9/08 , H04W76/02 , H04B7/14 , H04L12/801 , H04L12/933 , H04L29/08 , G06Q10/08 , H04W4/02 , H04L5/00 , H04W4/06 , H04L29/06 , H04W12/04 , H04W16/18 , H04W52/38 , H04W4/00 , H04W24/06 , H04W52/02 , H04H20/71 , H04W72/12
CPC分类号： G06F21/44 , G06Q10/0833 , H04B7/14 , H04H20/71 , H04L5/0055 , H04L9/0861 , H04L41/082 , H04L41/14 , H04L43/065 , H04L43/0817 , H04L43/0852 , H04L43/0882 , H04L43/10 , H04L45/02 , H04L47/115 , H04L47/16 , H04L49/1584 , H04L63/061 , H04L63/08 , H04L63/0853 , H04L67/30 , H04L69/22 , H04W4/029 , H04W4/06 , H04W4/80 , H04W12/04 , H04W12/06 , H04W16/18 , H04W24/06 , H04W40/24 , H04W52/0251 , H04W52/38 , H04W72/12 , H04W76/11 , H04W76/14 , H04W84/18 , H04W88/06 , Y02A10/46 , Y02D70/00 , Y02D70/1262 , Y02D70/142 , Y02D70/144 , Y02D70/162 , Y02D70/164 , Y02D70/166 , Y02D70/22
摘要： A communication device capable of communicating according to two communication protocols, the device being configured to: in response to receiving a first message according to a first one of the protocols, the first message including data defining a payload, automatically retransmit a second message according to the first protocol, the second message comprising data defining an identical payload to that of the first message; and in response to receiving the first message, automatically transmit a third message according to the second protocol, the second message also comprising data defining an identical payload to the first message.
摘要翻译：一种能够根据两种通信协议进行通信的通信设备，所述设备被配置为：响应于根据所述协议中的第一协议接收到第一消息，所述第一消息包括定义有效载荷的数据，根据所述第一协议，所述第二消息包括定义与所述第一消息的有效载荷相同的有效载荷的数据; 并且响应于接收到所述第一消息，根据所述第二协议自动发送第三消息，所述第二消息还包括为所述第一消息定义相同有效载荷的数据。

7. 发明授权

US09397726B2 System and method for communicating between near field communication devices within a target region using near field communication 有权
标题翻译：用于使用近场通信在目标区域内的近场通信设备之间进行通信的系统和方法
公开(公告)号：US09397726B2
公开(公告)日：2016-07-19
申请号：US13216152
申请日：2011-08-23
申请人： Douglas Howard Dobyns
发明人： Douglas Howard Dobyns
IPC分类号： H04B5/00 , H04W52/46
CPC分类号： H04B5/0031 , H04B5/0081 , H04L49/1584 , H04W4/80 , H04W52/383 , H04W52/46
摘要： Systems and methods for communication between near field communication devices within a target communication region using near field magnetic induction is disclosed. One method comprises generating a near field detectable signal at an active node having a power level sufficient to enable communication with a plurality of near field communication nodes located within the target communication region. Information is modulated onto the near field detectable signal using at least one of the near field communication nodes. The modulated information is detected at the active node. The information is then relayed on the near field detectable signal from the active node to at least one of the plurality of near field communication nodes within the target communication region.
摘要翻译：公开了使用近场磁感应的目标通信区域内的近场通信设备之间的通信的系统和方法。一种方法包括在活动节点处产生具有足够能够与位于目标通信区域内的多个近场通信节点通信的功率电平的近场可检测信号。使用近场通信节点中的至少一个将信息调制到近场可检测信号上。在主动节点处检测调制信息。然后将信息在近场可检测信号上从活动节点中继到目标通信区域内的多个近场通信节点中的至少一个。

8. 发明申请

US20160021043A1 COMMUNICATING MESSAGES BETWEEN PUBLISHERS AND SUBSCRIBERS IN A MESH ROUTING NETWORK 审中-公开
标题翻译：在网路路由网络中发布者和订阅者之间的信息通信
公开(公告)号：US20160021043A1
公开(公告)日：2016-01-21
申请号：US14798163
申请日：2015-07-13
申请人： Sohrab F. Modi , Kevin C. Fox
发明人： Sohrab F. Modi , Kevin C. Fox
IPC分类号： H04L12/58
CPC分类号： H04L51/14 , G06F17/30949 , G06F17/30952 , H04L45/44 , H04L49/1584 , H04L51/28
摘要： A system that communicates across a network is described. During operation, the system receives a subscription request from a subscriber requesting to subscribe to receive information published to a service name. The system applies a function to the service name to generate a value that maps to a root-node associated with the service name. The system forwards the subscription request through the network to the root-node and logs information associated with the subscription request in a subscription table at the root-node, so that the root-node can forward messages that are subsequently published to the service name to the subscriber. Upon receiving a publication request from a publisher requesting to publish a message to the service name, the system first determines the root-node from the service name. The system forwards the publication request to the root-node to be forwarded to one or more subscribers for the service name.
摘要翻译：描述通过网络进行通信的系统。在操作期间，系统从订阅者接收订阅请求，以订阅接收发布到服务名称的信息。系统将一个函数应用于服务名称以生成映射到与服务名称相关联的根节点的值。系统通过网络将订阅请求转发到根节点，并在根节点的订阅表中记录与订阅请求相关联的信息，从而根节点可以将随后发布的服务名称转发到用户。在收到发布请求发布消息到服务名称的发布请求时，系统首先从服务名称确定根节点。系统将发布请求转发到根节点以转发给服务名称的一个或多个订阅者。

9. 发明申请

US20150245220A1 PROCESSING MESH COMMUNICATIONS 有权
标题翻译：加工通信
公开(公告)号：US20150245220A1
公开(公告)日：2015-08-27
申请号：US14505399
申请日：2014-10-02
申请人： Cambridge Silicon Radio Limited
发明人： Paul Nicholas Williamson , Nicolas Guy Albert Graube , Robin Heydon
IPC分类号： H04W16/18 , H04W52/38
CPC分类号： G06F21/44 , G06Q10/0833 , H04B7/14 , H04H20/71 , H04L5/0055 , H04L9/0861 , H04L41/082 , H04L41/14 , H04L43/065 , H04L43/0817 , H04L43/0852 , H04L43/0882 , H04L43/10 , H04L45/02 , H04L47/115 , H04L47/16 , H04L49/1584 , H04L63/061 , H04L63/08 , H04L63/0853 , H04L67/30 , H04L69/22 , H04W4/029 , H04W4/06 , H04W4/80 , H04W12/04 , H04W12/06 , H04W16/18 , H04W24/06 , H04W40/24 , H04W52/0251 , H04W52/38 , H04W72/12 , H04W76/11 , H04W76/14 , H04W84/18 , H04W88/06 , Y02A10/46 , Y02D70/00 , Y02D70/1262 , Y02D70/142 , Y02D70/144 , Y02D70/162 , Y02D70/164 , Y02D70/166 , Y02D70/22
摘要： A communication device comprising: a first processing function for performing protocol processing of received datagrams; a second processing function for performing protocol processing for received datagrams at a higher level than the first processing function; and a power controller; the device being configured such that the power controller can place the second processing function in a low power state whilst the first processing function remains capable of performing protocol processing of received datagrams; and the first processing function comprising a mesh datagram processing function configured to process datagrams of a mesh protocol by analysing received datagrams of the mesh protocol, determining a subset of those datagrams for retransmission, and causing the device to retransmit the determined ones of those datagrams.
摘要翻译：一种通信装置，包括：第一处理功能，用于对所接收的数据报进行协议处理; 第二处理功能，用于在比所述第一处理功能更高的级别对所接收的数据报执行协议处理; 和电源控制器; 所述设备被配置为使得所述功率控制器可以将所述第二处理功能置于低功率状态，同时所述第一处理功能仍然能够执行所接收的数据报的协议处理; 并且所述第一处理功能包括网格数据报处理功能，其被配置为通过分析所接收的网格协议的数据报来处理网格协议的数据报，确定用于重传的那些数据报的子集，并且使得设备重传所确定的那些数据报。

10. 发明申请

US20150244828A1 THWARTING TRAFFIC ANALYSIS 审中-公开
标题翻译：交通运输分析
公开(公告)号：US20150244828A1
公开(公告)日：2015-08-27
申请号：US14316529
申请日：2014-06-26
申请人： Cambridge Silicon Radio Limited
发明人： Robin Heydon
IPC分类号： H04L29/08
CPC分类号： G06F21/44 , G06Q10/0833 , H04B7/14 , H04H20/71 , H04L5/0055 , H04L9/0861 , H04L41/082 , H04L41/14 , H04L43/065 , H04L43/0817 , H04L43/0852 , H04L43/0882 , H04L43/10 , H04L45/02 , H04L47/115 , H04L47/16 , H04L49/1584 , H04L63/061 , H04L63/08 , H04L63/0853 , H04L67/30 , H04L69/22 , H04W4/029 , H04W4/06 , H04W4/80 , H04W12/003 , H04W12/00522 , H04W12/04 , H04W12/06 , H04W16/18 , H04W24/06 , H04W40/24 , H04W52/0251 , H04W52/38 , H04W72/12 , H04W76/11 , H04W76/14 , H04W84/18 , H04W88/06 , Y02A10/46 , Y02D70/00 , Y02D70/1262 , Y02D70/142 , Y02D70/144 , Y02D70/162 , Y02D70/164 , Y02D70/166 , Y02D70/22
摘要： A wireless communication device capable of operating according to a wireless communication protocol and capable of operating in a mesh network, the device being configured to: at a first time transmit data packets in accordance with a mesh network protocol; determine an activity profile that characterises the pattern of transmission of those data packets from the communication device; and subsequently transmit dummy data packets in accordance with the mesh network protocol so as to adopt an activity profile that mimics the determined activity profile.
摘要翻译：一种能够根据无线通信协议进行操作并且能够在网状网络中操作的无线通信设备，所述设备被配置为：在第一时间根据网状网络协议传输数据分组; 确定表征来自通信设备的那些数据分组的传输模式的活动简档; 并随后根据网状网络协议发送伪数据分组，以便采用模仿确定的活动简档的活动简档。

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