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91. 发明授权

US08363673B2 Method and device for processing network time delay characteristics 有权
标题翻译：处理网络时延特性的方法和设备
公开(公告)号：US08363673B2
公开(公告)日：2013-01-29
申请号：US12678965
申请日：2008-09-19
申请人： Xinliang Wang
发明人： Xinliang Wang
IPC分类号： H04J3/16 , H04J3/22 , H04J3/24 , H04J3/06
CPC分类号： H04L65/80 , G10L19/00 , H04L47/19 , H04L47/283 , H04L65/607
摘要： Embodiments of the present invention provide a method and device for processing network time delay characteristics. The method includes: determining whether network time delay changes; if the network time delay reduces, determining whether at least one blank frame is included in received but not played media frames of a real-time media service; if at least one blank frame is included in the received but not played media frames, extracting the blank frame from the received but not played media frames, the blank frame is a media frame, information amount of which is smaller than a preset first threshold, or difference between the information amount of which and the information amount of a previous media frame is smaller than a preset second threshold; if the network time delay increases, inserting the blank frame in the received but not played media frames. According to the embodiments of the present invention, when the network time delay changes, time for playing the received media frames may be adjusted by changing number of blank frames in the received but not played media frames, so as to reduce or eliminate the effect on the real-time media service generated by the network time delay characteristics.
摘要翻译：本发明的实施例提供了一种处理网络时延特性的方法和装置。该方法包括：确定网络时延延迟是否变化; 如果网络时间延迟减小，则确定至少一个空白帧是否包括在实时媒体服务的接收但未播放的媒体帧中; 如果在接收到但未播放的媒体帧中包括至少一个空白帧，则从接收但未播放的媒体帧中提取空白帧，空白帧是其信息量小于预设第一阈值的媒体帧，或者其信息量和先前媒体帧的信息量之间的差小于预设的第二阈值; 如果网络时间延迟增加，则将空白帧插入接收但未播放的媒体帧。根据本发明的实施例，当网络时间延迟改变时，可以通过改变接收到但未播放的媒体帧中的空白帧的数量来调整播放所接收的媒体帧的时间，以便减少或消除对由网络产生的实时媒体服务延时特性。

92. 发明申请

US20120327762A1 METHOD FOR SUPPORTING MPLS TRANSPORT PATH RECOVERY WITH MULTIPLE PROTECTION ENTITIES 有权
标题翻译：支持多种保护实体的MPLS运输路径恢复方法
公开(公告)号：US20120327762A1
公开(公告)日：2012-12-27
申请号：US13311128
申请日：2011-12-05
申请人： Daniel Cohn , Rafi Ram
发明人： Daniel Cohn , Rafi Ram
IPC分类号： H04J3/22 , H04L1/00
CPC分类号： H04J3/14 , H04L45/12 , H04L45/22 , H04L45/28 , H04L45/50
摘要： A system and method for selecting MPLS network transport entities between a first endpoint and a second endpoint are presented. Working and protection entities are selected from a set of available entities based upon minimizing the probability of simultaneous failure and/or minimizing a cost function base upon one or more metrics.
摘要翻译：提出了一种用于在第一端点和第二端点之间选择MPLS网络传输实体的系统和方法。基于一个或多个度量基于最小化同时故障的概率和/或使成本函数最小化，从一组可用实体中选择工作和保护实体。

93. 发明授权

US08325664B2 Terminal slot assignment for a satellite communications system 有权
标题翻译：卫星通信系统的终端时隙分配
公开(公告)号：US08325664B2
公开(公告)日：2012-12-04
申请号：US12615720
申请日：2009-11-10
申请人： Anil Agarwal
发明人： Anil Agarwal
IPC分类号： H04W4/00 , H04W72/00 , H04J3/22 , H04B7/185
CPC分类号： H04B7/18578
摘要： Novel satellite communications systems, methods, and related devices are described. In some embodiments, a satellite communications system is configured to dynamically allocate bandwidth to terminals. Such a system may be made up of a satellite in communication with terminals (e.g., user terminals or gateways). The satellite or a Network Control Center (NCC) may receive and compile bandwidth request data from the terminals. In each of a series of one or more epochs, and according to the bandwidth requests, the satellite and/or NCC may allocate carrier group resources to particular traffic classes. The assignment of allocated resources to particular terminals is also described.
摘要翻译：描述了新型卫星通信系统，方法和相关设备。在一些实施例中，卫星通信系统被配置为向终端动态分配带宽。这样的系统可以由与终端（例如，用户终端或网关）通信的卫星组成。卫星或网络控制中心（NCC）可以从终端接收和编译带宽请求数据。在一系列一个或多个历元中的每一个中，并且根据带宽请求，卫星和/或NCC可以将特定业务类别的载波组资源分配。还分配了分配给特定终端的资源。

94. 发明申请

US20120287942A1 Signal Converter of Consumer Electronics Connection Protocols 有权
标题翻译：消费电子连接协议的信号转换器
公开(公告)号：US20120287942A1
公开(公告)日：2012-11-15
申请号：US13470153
申请日：2012-05-11
申请人： Bo Peng , Zhong Yu , Jack Yuan , Chunmei Li , Dong Pan
发明人： Bo Peng , Zhong Yu , Jack Yuan , Chunmei Li , Dong Pan
IPC分类号： H04J3/00 , H04J3/22
CPC分类号： H04N21/43635 , G09G5/006 , G09G2350/00 , G09G2370/047 , G09G2370/06 , G09G2370/10 , G09G2370/12 , G09G2370/18 , H04L25/4908 , H04L69/08 , H04L69/22 , H04L69/323 , H04N21/4122
摘要： Methods and devices of converting signals of consumer electronics connection protocols to high speed bi-directional signals are presented. A novel packing method packs all the data, clocks, and control signals into one or more packets of a predefined format. A novel unpacking method unpacks the packets to original data, clocks, and control signals.
摘要翻译：提出了将消费电子连接协议信号转换为高速双向信号的方法和设备。新颖的打包方法将所有数据，时钟和控制信号包装成一个或多个预定格式的数据包。一种新颖的拆包方法将包分解成原始数据，时钟和控制信号。

95. 发明授权

US08311207B2 Efficient and cost-effective distribution call admission control 有权
标题翻译：高效，高性价比的电话接入控制
公开(公告)号：US08311207B2
公开(公告)日：2012-11-13
申请号：US12554714
申请日：2009-09-04
申请人： Luigi Gentile Polese , Kurt H. Haserodt , Kenneth Owen Michie , Chandra Ravipati , Scott M Woods
发明人： Luigi Gentile Polese , Kurt H. Haserodt , Kenneth Owen Michie , Chandra Ravipati , Scott M Woods
IPC分类号： H04M7/00 , H04J3/16 , H04J3/22
CPC分类号： H04L65/1046 , H04L65/80 , H04Q3/0062
摘要： A distributed call control system is provided that can allot bandwidth amongst several call controllers. The distributed call control system includes one or more servers that execute two or more instances of call processing servers that administer call control. The call processing servers form a cluster or group. The cluster members negotiate and determine bandwidth allocation amongst the members. If a member requires more bandwidth, the call processing server, of that member, assesses its own needs and requests more bandwidth from other members. The negotiation and requests for bandwidth are accomplished with a set of dynamic and static bandwidth data that regiment the control of the bandwidth.
摘要翻译：提供分布式呼叫控制系统，其可以在多个呼叫控制器之间分配带宽。分布式呼叫控制系统包括执行管理呼叫控制的呼叫处理服务器的两个或多个实例的一个或多个服务器。呼叫处理服务器组成一个集群或组。集群成员协商并确定成员之间的带宽分配。如果一个成员需要更多的带宽，则该成员的呼叫处理服务器会评估其自己的需求，并从其他成员请求更多的带宽。带宽的协商和请求是通过一组动态和静态带宽数据完成的，这些带宽数据用于控制带宽。

96. 发明授权

US08311059B2 Receive coalescing and automatic acknowledge in network interface controller 有权
标题翻译：在网络接口控制器中接收合并和自动确认
公开(公告)号：US08311059B2
公开(公告)日：2012-11-13
申请号：US11222401
申请日：2005-09-07
申请人： James B. Williams
发明人： James B. Williams
IPC分类号： H04J3/16 , H04J3/22
CPC分类号： H04L69/16 , H04L49/90 , H04L49/9063 , H04L49/9094 , H04L69/12 , H04L69/161
摘要： An apparatus and method is disclosed for reducing the computational overhead incurred by a host processor during packet processing and improving network performance by adding additional functionality to a Network Interface Controller (NIC). Under certain circumstances the NIC coalesces multiple receive packets into a single coalesced packet stored within a coalesce buffer in host memory. The coalesced packet includes an Ethernet header, a coalesced Internet Protocol (IP) header, a coalesced Transmission Control Protocol (TCP) header, and a coalesced TCP payload containing the TCP payloads of the multiple receive packets. By coalescing received packets into fewer larger coalesced packets within the host memory, the host software needed to process a receive packet will be invoked less often, meaning that less processor overhead is incurred in the host.
摘要翻译：公开了一种用于在分组处理期间减少由主处理器产生的计算开销并通过向网络接口控制器（NIC）添加附加功能来提高网络性能的装置和方法。在某些情况下，NIC将多个接收分组合并成存储在主机存储器中的合并缓冲器内的单个合并分组。合并的分组包括以太网报头，合并的因特网协议（IP）报头，合并的传输控制协议（TCP）报头，以及包含多个接收分组的TCP有效载荷的合并的TCP有效载荷。通过将接收到的数据包合并到主机存储器内较少的较大的合并数据包中，处理接收数据包所需的主机软件将被更少地调用，这意味着在主机中会产生较少的处理器开销。

97. 发明授权

US08284761B2 System and method for responsive loss compensation in a voice over internet protocol communication environment 有权
标题翻译：在互联网协议通信环境中的语音响应损失补偿的系统和方法
公开(公告)号：US08284761B2
公开(公告)日：2012-10-09
申请号：US11753289
申请日：2007-05-24
申请人： Phillip Kent Freyman , Robert C. Stein
发明人： Phillip Kent Freyman , Robert C. Stein
IPC分类号： H04L12/66 , H04B1/00 , H04J3/22
CPC分类号： H04L65/80 , H04L65/1006 , H04L65/103 , H04L65/1069 , H04M7/0072
摘要： A system and method for implementing dynamic end-to-end loss compensation in a VoIP communication system is provided. The invention utilizes standard signaling protocol to accommodate for the characteristics of various call endpoints, and in particular, provides for an SDP parameter that conveys terminal characteristics between endpoints of a VoIP connection.
摘要翻译：提供了一种用于在VoIP通信系统中实现动态端到端丢失补偿的系统和方法。本发明利用标准信令协议来适应各种呼叫端点的特性，并且特别地，提供传达VoIP连接端点之间的终端特性的SDP参数。

98. 发明授权

US08270433B2 Sending method, receiving and processing method and apparatus for adapting payload bandwidth for data transmission 有权
标题翻译：发送方法，接收和处理方法和装置，用于适应数据传输的有效载荷带宽
公开(公告)号：US08270433B2
公开(公告)日：2012-09-18
申请号：US12640338
申请日：2009-12-17
申请人： Zhangzhen Jiang
发明人： Zhangzhen Jiang
IPC分类号： H04J3/22
CPC分类号： H04Q11/04 , H04J3/1652 , H04J3/1658 , H04J3/1664 , H04J2203/0085 , H04J2203/0089 , H04L25/4908 , H04Q2213/13034 , H04Q2213/13166 , H04Q2213/13216 , H04Q2213/13297 , H04Q2213/13332
摘要： A sending method, a receiving and processing method and an apparatus for adapting a payload bandwidth for data transmission are provided. In the method, N coding blocks containing 64B are acquired, in which N is an integer greater than or equal to 2, and the acquired N coding blocks are converted into a (64*N+1)B coding block, so that a required linear rate is reduced after conversion, thereby reducing requirements for the payload bandwidth of a bearer layer, and satisfying the payload bandwidth required for transmitting 40 Gigabit Ethernet (40 GE) or 10 Gigabit Ethernet (10 GE) MAC frames in an optical transport network (OTN).
摘要翻译：提供了一种发送方法，接收和处理方法以及用于适应用于数据传输的有效载荷带宽的装置。在该方法中，获取包含64B的N个编码块，其中N是大于或等于2的整数，并且将所获取的N个编码块转换为（64 * N + 1）B编码块，使得所需的在转换后线性速率降低，从而减少承载层有效载荷带宽的要求，并满足在光传输网络中传输40千兆以太网（40GE）或10吉比特以太网（10GE）MAC帧所需的有效载荷带宽 OTN）。

99. 发明授权

US08265104B2 Apparatus and methods for multi-stage multiplexing in a network 有权
标题翻译：网络中多级复用的装置和方法
公开(公告)号：US08265104B2
公开(公告)日：2012-09-11
申请号：US12577598
申请日：2009-10-12
申请人： William L. Helms , Paul D. Brooks
发明人： William L. Helms , Paul D. Brooks
IPC分类号： H04J3/04 , H04J3/16 , H04J3/22 , H04J3/18 , H04J3/02
CPC分类号： H04N21/2365 , H04J3/1682 , H04N7/17309 , H04N21/23608 , H04N21/23655 , H04N21/434 , H04N21/4347 , H04Q2213/13367 , H04Q2213/13376
摘要： Methods and apparatus for performing multiplexing of video or other content (e.g., programs) within a network using feed-back from a subsequent digital program insertion stage, and/or feed-forward information from a prior multiplexing stage. In one embodiment, the network comprises a hybrid fiber coax (HFC) cable network having headend and hub-based statistical multiplexing stages, and communication between the two stages is used to improve the visual quality performance and bandwidth utilization of the output multi-program stream during conditions where downstream content is inserted into the transport stream. Business methods associated with the various multiplexing features described above are also disclosed.
摘要翻译：用于使用来自后续数字节目插入阶段的反馈来执行网络内的视频或其他内容（例如，节目）的多路复用的方法和装置，和/或来自先前复用阶段的前馈信息。在一个实施例中，网络包括具有前端和基于集线器的统计复用级的混合光纤同轴电缆（HFC）电缆网络，并且两级之间的通信用于改善输出多节目流的视觉质量性能和带宽利用在下游内容被插入传输流的条件下。还公开了与上述各种复用特征相关联的业务方法。

100. 发明授权

US08255967B2 Method and apparatus for high speed data services 有权
标题翻译：高速数据业务的方法和装置
公开(公告)号：US08255967B2
公开(公告)日：2012-08-28
申请号：US12545428
申请日：2009-08-21
申请人： Kevin Reese , Alfonso Jones , Steven McDonald
发明人： Kevin Reese , Alfonso Jones , Steven McDonald
IPC分类号： H04B1/56 , H04B3/20 , H04L5/14 , H04J3/00 , H04J3/16 , H04J3/22 , H04N7/173 , H04N7/16
CPC分类号： H04N21/6473 , H04N7/108 , H04N21/2381 , H04N21/2404 , H04N21/242 , H04N21/4302 , H04N21/4425 , H04N21/6118
摘要： A system that incorporates teachings of the present disclosure may include, for example, a network device to transmit interactive TV services using minimally twisted or non-twisted pair cables including a controller to receive a very high digital subscriber line (VDSL) signal at the minimally twisted or non-twisted pair cable and adapt the VDSL signal for transmission over the minimally twisted or non-twisted pair cable to form an adapted VDSL signal which can subsequently be used for presentation of interactive TV services. Other embodiments are disclosed.
摘要翻译：包含本公开的教导的系统可以包括例如使用最小扭曲或非双绞线电缆传输交互式电视服务的网络设备，包括控制器以在最低限度地接收非常高的数字用户线（VDSL）信号扭绞或非双绞线电缆，并适应VDSL信号以通过最小双绞线或非双绞线电缆传输，以形成适应的VDSL信号，随后可用于呈现交互式电视服务。公开了其他实施例。

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