公开(公告)号：US20120265889A1

公开(公告)日：2012-10-18

申请号：US13531919

申请日：2012-06-25

Applicant: Robert Skog ,  Justus Petersson ,  Torbjorn Cagenius ,  Shingo Murakami

Inventor： Robert Skog ,  Justus Petersson ,  Torbjorn Cagenius ,  Shingo Murakami

IPC: G06F15/16

CPC classification number: H04L12/2834 ,  H04L12/2818 ,  H04L65/1016 ,  H04L65/1026 ,  H04L65/1036 ,  H04L65/105 ,  H04L65/1069

Abstract: A method and arrangement for enabling access to a home device in a private network from a remote device located outside the private network. The private network includes a multimedia gateway connected to a multimedia service network. A session invite message is sent from the remote device to the multimedia gateway. In response, connection parameters of a residential gateway in the private network are sent to the remote device, which are associated with the selected home device if a home device identification was included in the received message, or with a proxy function in the multimedia gateway capable of providing home device information, if no such identification was included in the received message. In this way, home devices in the private network can be easily and safely accessed remotely.

Abstract translation: 一种能够从位于专用网络外部的远程设备访问专用网络中的家庭设备的方法和装置。 专用网络包括连接到多媒体业务网络的多媒体网关。 会话邀请消息从远程设备发送到多媒体网关。 作为响应，如果在接收到的消息中包括家庭设备标识，或者在具有多媒体网关功能的代理功能中，专用网络中的住宅网关的连接参数被发送到远程设备，该远程设备与所选择的家庭设备相关联 如果在接收到的消息中没有包括这样的标识，则提供家庭设备信息。 以这种方式，专用网络中的家庭设备可以远程方便和安全地访问。

公开(公告)号：US08289980B2

公开(公告)日：2012-10-16

申请号：US12097583

申请日：2006-09-05

Applicant: Torbjörn Cagenius ,  Ayodele Damola

Inventor： Torbjörn Cagenius ,  Ayodele Damola

IPC: H04L12/28

CPC classification number: H04L29/1233 ,  H04L12/2803 ,  H04L29/12009 ,  H04L61/25 ,  H04L65/1006 ,  H04L65/1016 ,  H04L65/1026 ,  H04L65/1036

Abstract: A method and IP Multimedia Subsystem (IMS) gateway for establishing a unicast media session between a media receiver and a media source in an IMS network via a Network Address Translation (NAT) function acting on behalf of the media receiver. A media source controller in the IMS sends a Session Initiation Protocol (SIP) INVITE message to the media receiver to identify the media source. The media receiver obtains NAT bindings for the unicast media session, and the session is established between the media receiver and the media source.

Abstract translation: 一种方法和IP多媒体子系统（IMS）网关，用于通过代表媒体接收机的网络地址转换（NAT）功能在IMS网络中的媒体接收机和媒体源之间建立单播媒体会话。 IMS中的媒体源控制器向媒体接收者发送会话发起协议（SIP）INVITE消息以识别媒体源。 媒体接收器获得用于单播媒体会话的NAT绑定，并且在媒体接收器和媒体源之间建立会话。

公开(公告)号：US20120231787A1

公开(公告)日：2012-09-13

申请号：US13383138

申请日：2011-04-20

Applicant: Keith F. Conner ,  Joseph W. Davis ,  Mark A. Serrano

Inventor： Keith F. Conner ,  Joseph W. Davis ,  Mark A. Serrano

IPC: H04W80/00

CPC classification number: H04L12/66 ,  H04L65/1036 ,  H04L65/1053 ,  H04W4/00 ,  H04W4/046

Abstract: A method of bridging radio communication networks having incompatible transmission protocols. Network radios each configured for the protocol of an associated network are provided. An audio terminal of each radio outputs analog audio signals that the radio detects over its network, and a microphone terminal of the radio inputs analog audio signals for transmission over the network. The signals from the audio terminal of a given network radio are converted into digital audio signals and input to a selected port of a server that implements a PBX application for bridging the networks selectively with one another. The digital audio signals input to the selected port are converted into corresponding analog audio signals and applied to the microphone terminal of each network radio with which the given network radio is to be bridged. Telephone devices having access to a PSTN can also be bridged with a network by the PBX application.

Abstract translation: 一种桥接具有不兼容传输协议的无线电通信网络的方法。 提供了各自为相关网络的协议配置的网络无线电。 每个无线电的音频终端输出无线电通过其网络检测到的模拟音频信号，无线电的麦克风终端输入模拟音频信号以通过网络传输。 来自给定网络无线电的音频终端的信号被转换成数字音频信号，并且输入到实现PBX应用的服务器的选定端口，用于选择性地彼此桥接网络。 输入到所选择的端口的数字音频信号被转换成相应的模拟音频信号并且被应用到要被桥接的给定网络无线电的每个网络无线电的麦克风终端。 具有访问PSTN的电话设备也可以由PBX应用与网络桥接。

公开(公告)号：US08233492B1

公开(公告)日：2012-07-31

申请号：US11692149

申请日：2007-03-27

Applicant: Jagannathan Shiva Shankar ,  Jayathirtha C. Shivaram

Inventor： Jagannathan Shiva Shankar ,  Jayathirtha C. Shivaram

IPC: H04L12/54

CPC classification number: H04L69/40 ,  H04L65/1026 ,  H04L65/1036

Abstract: An apparatus including an operation manager for an Internet Protocol (IP) telephony system. The operation manager is configured to identify a gateway which is associated with a system fault, and determine an impact of the system fault on the IP telephony system, or on an external network that is interfaced to the IP telephony system by the gateway. The impact of the system fault may be determined according to a dial pattern associated with a call routed to the gateway.

Abstract translation: 一种包括用于因特网协议（IP）电话系统的操作管理器的装置。 操作管理器被配置为识别与系统故障相关联的网关，并且确定系统故障对IP电话系统或通过网关与IP电话系统接口的外部网络的影响。 可以根据与路由到网关的呼叫相关联的拨号模式来确定系统故障的影响。

公开(公告)号：US08233475B2

公开(公告)日：2012-07-31

申请号：US12806755

申请日：2010-08-20

Applicant: Don Philip Ajero ,  Chih-Ping Lee ,  Nan-Sheng Lin

Inventor： Don Philip Ajero ,  Chih-Ping Lee ,  Nan-Sheng Lin

IPC: H04L12/66 ,  H04J3/16

CPC classification number: H04L65/1036 ,  H04L12/2801 ,  H04L12/2898 ,  H04L65/1006 ,  H04L65/104 ,  H04L65/1069

Abstract: A Data-Over-Cable Service Interface Specification (DOCSIS) cable modem system is coupled to: i) via a local area internet protocol (IP) network, a voice over internet protocol (VoIP) device operating Session Initiation Protocol (SIP) for signaling a VoIP media session; and ii) via a DOCSIS network, a cable modem termination system (CMTS) via a network. The cable modem system comprises instructions stored in a memory and executed by a processor. The instructions comprise: i) in response to receiving a frame via the local area IP network, determining if the frame is a Session Initiation Protocol (SIP) invite message signaling a VoIP session with a remote endpoint; and ii) in response to determining that the frame is a SIP invite message, generating a DOCSIS message to the CMTS to request an addition of reserved bandwidth on the DOCSIS network for the VoIP session.

Abstract translation: 数据有线服务接口规范（DOCSIS）电缆调制解调器系统被耦合到：i）通过局域网协议（IP）网络，用于信令的操作会话发起协议（SIP）的因特网协议（VoIP）设备 VoIP媒体会话; 以及ii）经由DOCSIS网络，经由网络的电缆调制解调器终端系统（CMTS）。 电缆调制解调器系统包括存储在存储器中并由处理器执行的指令。 指令包括：i）响应于经由本地IP网络接收帧，确定帧是否是与远程端点信令VoIP会话的会话发起协议（SIP）邀请消息; 以及ii）响应于确定所述帧是SIP邀请消息，向所述CMTS生成DOCSIS消息以请求在所述DOCSIS网络上为所述VoIP会话添加预留带宽。

公开(公告)号：US08223755B2

公开(公告)日：2012-07-17

申请号：US12608545

申请日：2009-10-29

Applicant: Cullen F. Jennings ,  Jonathan David Rosenberg

Inventor： Cullen F. Jennings ,  Jonathan David Rosenberg

IPC: H04L12/28

CPC classification number: H04L63/08 ,  H04L63/0823 ,  H04L63/126 ,  H04L63/166 ,  H04L63/18 ,  H04L65/1036 ,  H04L65/1069 ,  H04M3/436 ,  H04M3/5125 ,  H04M3/5232 ,  H04M7/0057 ,  H04M7/006 ,  H04M7/0063 ,  H04M7/123 ,  H04M2201/36 ,  H04M2203/551 ,  H04M2207/203

Abstract: A system may provide trust relationship information for a telephone number, where the trust relationship information may indicate whether one or more nodes consider a target node as including or as being associated with a VoIP call agent for the telephone number based on demonstrated knowledge of a PSTN call. The system may determine a target trust relationship to the target node based on the trust relationship information, where the target trust relationship indicates a level of trust a validating node has in the target node being associated with or including the VoIP call agent for the telephone number, and where validating node and the one or more nodes may be in different respective administrative domains of a network.

Abstract translation: 系统可以为电话号码提供信任关系信息，其中信任关系信息可以基于所演示的PSTN的知识来指示一个或多个节点是否将目标节点认为包括或作为与电话号码的VoIP呼叫代理相关联 呼叫。 所述系统可以基于所述信任关系信息来确定与所述目标节点的目标信任关系，其中所述目标信任关系指示所述目标节点中的有效节点与所述电话号码相关联或包括所述VoIP呼叫代理的信任级别 ，并且其中验证节点和一个或多个节点可以在网络的不同的相应管理域中。

公开(公告)号：US08189477B2

公开(公告)日：2012-05-29

申请号：US12260929

申请日：2008-10-29

Applicant: Li Henry

Inventor： Li Henry

IPC: G01R31/08 ,  G06F11/00 ,  H04L12/26

CPC classification number: H04L65/1026 ,  H04B3/23 ,  H04B3/234 ,  H04L7/0278 ,  H04L12/2801 ,  H04L12/66 ,  H04L29/06027 ,  H04L65/1036 ,  H04L65/1069 ,  H04L65/80 ,  H04M7/125

Abstract: A signal processing system which discriminates between voice signals and data signals modulated by a voiceband carrier. The signal processing system includes a voice exchange, a data exchange and a call discriminator. The voice exchange is capable of exchanging voice signals between a switched circuit network and a packet based network. The signal processing system also includes a data exchange capable of exchanging data signals modulated by a voiceband carrier on the switched circuit network with unmodulated data signal packets on the packet based network. The data exchange is performed by demodulating data signals from the switched circuit network for transmission on the packet based network, and modulating data signal packets from the packet based network for transmission on the switched circuit network. The call discriminator is used to selectively enable the voice exchange and data exchange.

Abstract translation: 一种信号处理系统，其识别语音信号和由语音频带载波调制的数据信号。 信号处理系统包括语音交换，数据交换和呼叫鉴别器。 语音交换能够在交换电路网络和基于分组的网络之间交换语音信号。 信号处理系统还包括能够在基于分组的网络上与未调制的数据信号分组交换由交换电路网络上的语音带载波调制的数据信号的数据交换。 通过解调来自交换电路网络的数据信号进行数据交换，以在基于分组的网络上进行传输，并且调制来自基于分组的网络的数据信号分组，以便在交换电路网络上传输。 呼叫鉴别器用于选择性地启用语音交换和数据交换。

公开(公告)号：US08184633B2

公开(公告)日：2012-05-22

申请号：US12580248

申请日：2009-10-15

Applicant: Alexandru Ionescu ,  Christian-Ionut Lup

Inventor： Alexandru Ionescu ,  Christian-Ionut Lup

IPC: H04L12/28 ,  H04L12/56

CPC classification number: H04L65/1036 ,  H04L65/1006 ,  H04L65/1026 ,  H04L65/40 ,  H04N1/00214 ,  H04N1/00217 ,  H04N2201/0024

Abstract: A system for and method of efficient interoperability assessment based on automated Behavioral Profiling and Emulation of SIP or T.38 Fax-relay Enabled Devices, for example, for profiling and emulating VoIP Phones such as SIP Phones, or T.38 Fax-relay devices such as Internet Aware Fax Terminals. The method includes a Multi-step/Multi-technology Iterative Profiling Stage that allows creating a Behavioral Profile based on the analysis of a plurality of traffic samples. Also, the method presents an efficient process of Device Emulation of an actual device to be used in interoperability assessment, including a Standard State Machine parameterized by a set of characteristics stored in the Behavioral Profile. The Emulation method can be used to duplicate one or more device behaviors exhibited either by different firmware revisions, software upgrades or by different OEM product models.

Abstract translation: 基于SIP或T.38传真中继启用设备的自动化行为分析和仿真的高效互操作性评估系统和方法，例如，用于配置和仿真VoIP电话，如SIP电话或T.38传真中继设备 例如互联网感知传真终端。 该方法包括多步骤/多技术迭代分析阶段，其允许基于多个业务量样本的分析创建行为概况。 此外，该方法提供了用于互操作性评估中的实际设备的设备仿真的有效过程，包括由行为轮廓中存储的一组特征参数化的标准状态机。 仿真方法可用于复制通过不同固件版本，软件升级或不同OEM产品型号展示的一个或多个设备行为。

公开(公告)号：US08171173B2

公开(公告)日：2012-05-01

申请号：US12043783

申请日：2008-03-06

Applicant: Armstrong Soo ,  Bernard Ku ,  Mehrad Yasrebi

Inventor： Armstrong Soo ,  Bernard Ku ,  Mehrad Yasrebi

IPC: G06F15/16 ,  G06F15/173 ,  H04N7/173 ,  H04N7/16

CPC classification number: H04L65/4076 ,  H04L65/1036 ,  H04N21/23116 ,  H04N21/24 ,  H04N21/2402 ,  H04N21/2405 ,  H04N21/643 ,  H04N21/64322 ,  H04N21/654 ,  H04N21/658

Abstract: A system that incorporates teachings of the present disclosure may include, for example, a set top box having a controller to select a portion of content servers among a plurality of content servers for delivery of media content to the set top box, where the selection is based on server metrics associated with the plurality of content servers and received by the set top box. Other embodiments are disclosed.

Abstract translation: 结合本公开的教导的系统可以包括例如机顶盒，其具有控制器，用于选择多个内容服务器中的内容服务器的一部分，用于将媒体内容传送到机顶盒，其中选择是 基于与多个内容服务器相关联并由机顶盒接收的服务器度量。 公开了其他实施例。

公开(公告)号：US20120102213A1

公开(公告)日：2012-04-26

申请号：US13338498

申请日：2011-12-28

Applicant: Guofeng QIAN ,  Shuxiang Wang ,  Zhiwang Zhao ,  Huihuang Chen ,  Jin Qiu ,  Lei Zhang

Inventor： Guofeng QIAN ,  Shuxiang Wang ,  Zhiwang Zhao ,  Huihuang Chen ,  Jin Qiu ,  Lei Zhang

IPC: G06F15/16

CPC classification number: H04L65/1036 ,  H04L12/2874 ,  H04L12/2898 ,  H04L41/5022 ,  H04L61/20 ,  H04L61/2015 ,  H04L61/6059

Abstract: Embodiments of the present invention provide an information providing method, a home gateway, and a home network system. The method includes: obtaining an IPv6 address or an IPv6 prefix of a client and a service type of the client; establishing a mapping between the IPv6 address or the IPv6 prefix of the client and the service type of the client; sending the mapping between the IPv6 address or the IPv6 prefix of the client and the service type of the client to a Broadband Remote Access Server (BRAS), so that the BRAS dispatches and manages a service of the client according to the mapping between the IPv6 address or the IPv6 prefix of the client and the service type of the client.

Abstract translation: 本发明的实施例提供了一种信息提供方法，家庭网关和家庭网络系统。 该方法包括：获取客户端的IPv6地址或IPv6前缀以及客户端的服务类型; 建立客户端的IPv6地址或IPv6前缀与客户端的服务类型之间的映射关系; 将客户端的IPv6地址或IPv6前缀与客户端的服务类型之间的映射发送给宽带远程访问服务器（BRAS），以便BRAS根据IPv6的映射方式对客户端的业务进行调度和管理 地址或客户端的IPv6前缀和客户端的服务类型。