公开(公告)号：US09565633B2

公开(公告)日：2017-02-07

申请号：US14323146

申请日：2014-07-03

申请人： Dragan Samardzija ,  Howard Huang ,  Vijay Venkateswaran ,  Chih-Kuang Lin ,  Irwin Kennedy ,  Richard Abbot

发明人： Dragan Samardzija ,  Howard Huang ,  Vijay Venkateswaran ,  Chih-Kuang Lin ,  Irwin Kennedy ,  Richard Abbot

IPC分类号： H04W52/02 ,  H04L29/08 ,  H04W4/00 ,  H04W56/00 ,  H04W84/18

CPC分类号： H04W52/0229 ,  H04L67/12 ,  H04W4/80 ,  H04W56/001 ,  H04W84/18 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/162 ,  Y02D70/164

摘要： A capability for opportunistic forwarding of information using a wireless terminal is presented. An energy limited node includes a wake-up circuit configured to detect a wake-up signal from a wireless terminal where the wake-up signal includes a modulated waveform signal, and a communication module configured to switch, based on a control signal generated by the wake-up circuit, from a sleep mode in which the communication module is not operable to communicate with the wireless terminal to an active mode in which the communication module is operable to communicate with the wireless terminal. A wireless terminal includes a first wireless communication interface configured for communication with a device using a wireless communication protocol, a second wireless communication interface configured for wireless communication with a wireless access node of a wireless network, and a processor configured to support opportunistic forwarding of information between the device and the wireless access node of the wireless network.

摘要翻译： 介绍了使用无线终端机会转发信息的能力。 能量限制节点包括被配置为检测来自无线终端的唤醒信号的唤醒电路，其中唤醒信号包括调制波形信号，以及通信模块，被配置为基于由 唤醒电路，其中通信模块不可操作以与无线终端通信的休眠模式到通信模块可操作以与无线终端通信的活动模式。 无线终端包括被配置为与使用无线通信协议的设备进行通信的第一无线通信接口，被配置用于与无线网络的无线接入节点进行无线通信的第二无线通信接口，以及被配置为支持信息的机会转发的处理器 在无线网络的设备和无线接入节点之间。

公开(公告)号：US09560172B2

公开(公告)日：2017-01-31

申请号：US13887746

申请日：2013-05-06

申请人： Jeroen van Bemmel

发明人： Jeroen van Bemmel

IPC分类号： H04L29/06 ,  H04L12/803 ,  H04L29/08 ,  H04L12/801

CPC分类号： H04L69/163 ,  H04L47/125 ,  H04L47/193 ,  H04L47/34 ,  H04L67/1002 ,  H04L69/22

摘要： A capability is provided for statelessly recognizing Transmission Control Protocol (TCP) keep-alive packets. A server receives a TCP SYN packet including an initial client sequence number and selects an initial server sequence number for the TCP connection based on the parity of the initial client sequence number and a parity rule. A server receives a TCP packet from a client and uses a parity rule for determining whether to manipulate a TCP response packet to be sent by the server to the client responsive to the received TCP packet (to ensure that the next TCP packet to be sent by the client is not incorrectly identified as a TCP keep-alive packet). A network device receives a TCP packet and uses a parity rule to determine whether the TCP packet is a TCP keep-alive packet. The parity rule is indicative of an expected parity of TCP keep-alive packets.

摘要翻译： 为无状态识别传输控制协议（TCP）保活数据包提供了一种能力。 服务器接收包含初始客户端序列号的TCP SYN分组，并根据初始客户机序列号和奇偶校验规则的奇偶校验来选择TCP连接的初始服务器序列号。 服务器从客户端接收TCP数据包，并使用奇偶校验规则来确定是否要响应于接收到的TCP数据包，将服务器发送给客户端的TCP响应数据包进行操作（以确保下一个TCP数据包由 客户端未被错误地标识为TCP保活包）。 网络设备接收TCP分组，并使用奇偶校验规则来确定TCP分组是否是TCP保持活动分组。 奇偶校验规则表示TCP保持活动分组的预期奇偶校验。

公开(公告)号：US09507932B2

公开(公告)日：2016-11-29

申请号：US14484903

申请日：2014-09-12

申请人： Michael Scharf ,  Thomas Voith ,  Manuel Stein ,  Yihao Zhang ,  Gordon Wilfong

发明人： Michael Scharf ,  Thomas Voith ,  Manuel Stein ,  Yihao Zhang ,  Gordon Wilfong

IPC分类号： G06F17/00 ,  G06F21/51 ,  G06F21/62 ,  H04L12/24

CPC分类号： G06F21/51 ,  G06F21/629 ,  H04L41/0893 ,  H04L41/12 ,  H04L41/14

摘要： A capability for providing policy enforcement in a topology abstraction system is presented. The capability for providing policy enforcement in a topology abstraction system may support use of topology abstraction policies to control abstraction of topology information of a topology (e.g., a network topology of a communication network or any other suitable type of topology). The capability for providing policy enforcement in a topology abstraction system providing an abstract representation of a topology may support use of topology abstraction policies to control selection (or acceptance) of topology elements for inclusion within the abstract representation of a topology and filtering (or rejection) of topology elements from being included within the abstract representation of a topology. The capability for providing policy enforcement in a topology abstraction system providing an abstract representation of a topology may support use of topology abstraction policies to control clustering of topology elements selected for inclusion within the abstract representation of the topology.

摘要翻译： 介绍了在拓扑抽象系统中提供策略实施的能力。 在拓扑抽象系统中提供策略实施的能力可以支持使用拓扑抽象策略来控制拓扑拓扑信息（例如，通信网络的网络拓扑或任何其他合适类型的拓扑）的抽象。 在提供拓扑的抽象表示的拓扑抽象系统中提供策略实施的能力可以支持使用拓扑抽象策略来控制拓扑元素的选择（或接受），以包含在拓扑的抽象表示中并且过滤（或拒绝） 拓扑元素被包含在拓扑的抽象表示内。 在提供拓扑的抽象表示的拓扑抽象系统中提供策略实施的能力可以支持使用拓扑抽象策略来控制选择用于包含在拓扑的抽象表示内的拓扑元素的聚类。

公开(公告)号：US09496982B2

公开(公告)日：2016-11-15

申请号：US13449170

申请日：2012-04-17

申请人： Vinay D. Purohit

发明人： Vinay D. Purohit

IPC分类号： G01R31/08 ,  H04J3/16 ,  H04L1/00 ,  H04L5/00

CPC分类号： H04L1/0009 ,  H04L1/0003 ,  H04L5/003 ,  H04L5/0062

摘要： Systems, methods and apparatus for improving resiliency to interference as well as improved bandwidth utilization in data transmission systems by using spectral fragments to convey respective portions of a data stream or file to be transmitted and independently adapting spectral fragment channel forward error correction (FEC) rate or other parameters in response to interference/impairment conditions.

摘要翻译： 通过使用频谱片段传送要传输的数据流或文件的各个部分，并且独立地调整频谱片段信道前向纠错（FEC）速率的系统，方法和装置，用于提高数据传输系统的弹性和改善数据传输系统的带宽利用率 或响应于干扰/损伤条件的其它参数。

公开(公告)号：US09455900B2

公开(公告)日：2016-09-27

申请号：US14248112

申请日：2014-04-08

申请人： Alcatel Lucent

发明人： Senthil Sathappan ,  Paul Kwok ,  Donald W. Fedyk

IPC分类号： H04L12/721 ,  H04L12/18 ,  H04L12/46 ,  H04L12/761 ,  H04L12/753

CPC分类号： H04L45/12 ,  H04L12/18 ,  H04L12/4641 ,  H04L45/16 ,  H04L45/48

摘要： Methods, system and apparatus for determining shortest path bridging (SPB) within a communications network.

摘要翻译： 用于确定通信网络内的最短路径桥接（SPB）的方法，系统和装置。

公开(公告)号：US09408246B2

公开(公告)日：2016-08-02

申请号：US14318639

申请日：2014-06-28

申请人： Praveen Vasant Muley ,  Vachaspathi Peter Kompella ,  Jeremy M Brayley

发明人： Praveen Vasant Muley ,  Vachaspathi Peter Kompella ,  Jeremy M Brayley

IPC分类号： H04W76/02 ,  H04W36/00

CPC分类号： H04W76/026 ,  H04W36/0022 ,  H04W76/12 ,  H04W76/16

摘要： Systems, methods, apparatus and mechanism for maintaining an existing UE control session attachment while changing bearers of a UE data session, such as migrating between UMTS and non-UMTS bearers terminating at a common gateway device.

摘要翻译： 在改变UE数据会话的承载的情况下维护现有的UE控制会话附件的系统，方法，装置和机制，诸如终止于公共网关设备的UMTS与非UMTS承载之间的迁移。

公开(公告)号：US09369379B2

公开(公告)日：2016-06-14

申请号：US14502628

申请日：2014-09-30

申请人： Pranjal K Dutta

发明人： Pranjal K Dutta

IPC分类号： H04L12/723

CPC分类号： H04L45/50 ,  H04L41/0803 ,  H04L45/021

摘要： A system, method and apparatus for enabling validation of packets received from a label switched router (LSR) via a label switched path (LSP) wherein an LSR assigning LSP label/FEC bindings further associates a respective epoch label with each binding, the advertised bindings and associated epoch labels being included within transmitted packets to enable verification of received packets by matching included Epoch label to the Epoch label originally associated with the packet LSP label.

摘要翻译： 一种用于使得经由标签交换路径（LSP）从标签交换路由器（LSR）接收的分组的验证的系统，方法和装置，其中LSR分配LSP标签/ FEC绑定进一步将相应的时代标签与每个绑定相关联，所通告的绑定 并且相关联的历元标签被包括在所发送的分组内，以使得能够通过将包含的Epoch标签与原始与分组LSP标签相关联的Epoch标签进行匹配来验证接收到的分组。

公开(公告)号：US11595292B2

公开(公告)日：2023-02-28

申请号：US17184073

申请日：2021-02-24

申请人： Nokia Solutions and Networks Oy

发明人： Bilgehan Erman ,  Ejder Bastug ,  Bruce Cilli ,  Sameerkumar Sharma ,  Mahmoud Ashour

IPC分类号： H04L45/02

摘要： Various example embodiments for supporting dynamic node cluster discovery in a communication network are presented. Various example embodiments for supporting dynamic node cluster discovery in a communication network may be configured to support dynamic node cluster discovery based on circulation of discovery messages within the communication network. Various example embodiments for supporting dynamic node cluster discovery based on the circulation of discovery messages within the communication network may be configured to support dynamic node cluster discovery based on probabilistic forwarding of discovery messages within the communication network. Various example embodiments for supporting dynamic node cluster discovery based on the circulation of discovery messages within the communication network may be configured to support dynamic node cluster discovery based on updating and forwarding of discovery messages within the communication network. Various example embodiments for supporting dynamic node cluster discovery in a communication network may be configured to support dynamic, multi-level node cluster discovery.

公开(公告)号：US11579998B2

公开(公告)日：2023-02-14

申请号：US16353600

申请日：2019-03-14

申请人： Nokia Solutions and Networks Oy

发明人： Jayant Kotalwar ,  Suresh Kannan Durai Samy ,  Kendall Harvey

IPC分类号： G06F16/23 ,  G06F9/54 ,  H04L43/065 ,  G06F11/30 ,  G06F11/34

摘要： Various example embodiments for supporting device telemetry control are presented. Various example embodiments may provide a customer of a device, which is monitoring the device based on device telemetry whereby the device exposes device data of the device based on device telemetry control information of the device such that the data of the device may be accessed by the customer, with control over device telemetry of the device. Various example embodiments may provide a customer, which may access device data of a device based on device telemetry supported by the device, with additional control over access to the device data of the device via device telemetry by providing the customer with control over the device telemetry including enabling the customer to insert customer device telemetry control information into the device telemetry control information of the device that controls device telemetry on the device.

公开(公告)号：US11551497B2

公开(公告)日：2023-01-10

申请号：US17029796

申请日：2020-09-23

申请人： CornellCookson, LLC

发明人： Zhizhuo Wu ,  Xin Cui ,  Ryan Carroll

IPC分类号： G07C9/00 ,  H04W4/80 ,  E05F15/00

摘要： In example implementations, an apparatus is provided. The apparatus includes a connection interface, a local area network (LAN) interface, a wide area network (WAN) interface, and a processor. The connection interface is to connect to a printed circuit board (PCB) of a door controller. The LAN interface is to communicate with a plurality of door sensors, wherein each one of the plurality door sensors is to monitor operation of a respective door of a plurality of doors. The WAN interface is to communicate with a remote server of a service provider. The processor is communicatively coupled to the connection interface, the LAN interface, and the WAN interface. The processor is to receive door data from the plurality of door sensors via the LAN interface, transmit the door data to the remote server for analysis via the WAN interface, receive a correction action from the remote server over the WAN interface in response to the door data, and execute the corrective action on a door of the plurality of doors via the LAN interface.