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1. 发明授权

US09042400B2 Multi-detection of heartbeat to reduce error probability 有权
标题翻译：多次检测心跳以减少误差概率
公开(公告)号：US09042400B2
公开(公告)日：2015-05-26
申请号：US12165422
申请日：2008-06-30
申请人： James A. Proctor, Jr.
发明人： James A. Proctor, Jr.
IPC分类号： H04L12/43 , H04Q11/04 , H04L5/00
CPC分类号： H04Q11/04 , H04B1/7075 , H04J13/0077 , H04J13/16 , H04L1/0007 , H04L1/1809 , H04L5/0007 , H04L7/06 , H04L25/14 , H04L27/2601 , H04Q11/0428 , H04Q2213/13098 , H04Q2213/13202 , H04Q2213/13204 , H04Q2213/13209 , H04Q2213/13216 , H04Q2213/1327 , H04Q2213/13298 , H04Q2213/13332 , H04Q2213/1336 , H04Q2213/13389 , H04W28/04 , H04W28/18 , H04W72/0446 , H04W74/004 , H04W74/04 , H04W74/0833 , H04W84/14
摘要： A communications system improves performance of detecting a signal having an indication of a request to change communications states by making at least two positive identifications of the request in a given time frame. The system may further improve performance by applying a difference in power levels for a non-request state (i.e., steady state or ‘control hold’ state) versus a request state (i.e., ‘request to change’ state). In one particular application, a base station determines a request to change communications states with a reasonably high probability of detection and a reasonably low probability of false detection. The system has a reduced number of erroneous communications states, such as erroneous traffic channel allocations. The detection technique is compatible with 1xEV-DV systems and I-CDMA systems, but general enough to support systems employing various other communications protocols used in wired and wireless communications systems.
摘要翻译：通信系统通过在给定的时间帧内进行至少两个请求的肯定标识来改善检测具有改变通信状态的请求的指示的信号的性能。该系统可以通过对于非请求状态（即，稳态或“控制保持”状态）与请求状态（即，“改变请求”状态）的功率电平的差异来进一步提高性能。在一个特定应用中，基站以相当高的检测概率确定改变通信状态的请求，并且具有相当低的错误检测概率。该系统具有减少的错误通信状态的数量，例如错误的业务信道分配。该检测技术与1xEV-DV系统和I-CDMA系统兼容，但一般足以支持采用有线和无线通信系统中使用的各种其他通信协议的系统。

2. 发明授权

US08885655B2 Switching matrix for interconnecting an access network and operator networks 有权
标题翻译：用于互连接入网络和运营商网络的交换矩阵
公开(公告)号：US08885655B2
公开(公告)日：2014-11-11
申请号：US13805340
申请日：2010-07-14
申请人： Luca Baldini , Marco Listanti
发明人： Luca Baldini , Marco Listanti
IPC分类号： H04L12/28 , H04L12/933 , H04Q3/68 , H04L12/937 , H04L12/947
CPC分类号： H04L49/1515 , H04L49/25 , H04L49/253 , H04L49/254 , H04Q3/68 , H04Q2213/1301 , H04Q2213/1302 , H04Q2213/1304 , H04Q2213/13298
摘要： A switching matrix connects to an access network and a set of at least two operator networks. A controller performs a method of establishing new connections across the switching matrix in response to new connection requests. The new connection requests involve a sub-set of the set of operator networks. The controller determines if the new connections can be established across the switching matrix by rearranging only existing connections across the switching matrix to the sub-set of operator networks and, in response, establishes the at least one new connection. Otherwise, the controller rearranges existing connections across the switching matrix to at least one other of the set of operator networks to establish the new connections. The controller minimizes the number of other operator networks which are involved when rearranging existing connections. The switching matrix can be a Clos switching matrix.
摘要翻译：交换矩阵连接到接入网络和一组至少两个运营商网络。控制器响应于新的连接请求执行跨交换矩阵建立新连接的方法。新的连接请求涉及一组运营商网络的子集。控制器确定是否可以跨交换矩阵建立新的连接，通过仅将交换矩阵中的现有连接重新排列到运营商网络的子集，并且作为响应，建立至少一个新的连接。否则，控制器将跨交换矩阵的现有连接重新排列到该组运营商网络中的至少另一个以建立新的连接。控制器最大限度地减少重新排列现有连接时涉及的其他运营商网络的数量。开关矩阵可以是Clos开关矩阵。

3. 发明授权

US08711836B2 Synchronization of communication equipment 有权
标题翻译：通讯设备同步
公开(公告)号：US08711836B2
公开(公告)日：2014-04-29
申请号：US13003680
申请日：2009-07-13
申请人： Stephen P. Cooke , Tino Zottola
发明人： Stephen P. Cooke , Tino Zottola
IPC分类号： H04J3/06
CPC分类号： H04J3/0617 , H04J3/0638 , H04J3/0688 , H04L1/242 , H04L7/0008 , H04L12/2865 , H04L12/42 , H04M11/062 , H04Q2213/13039 , H04Q2213/13098 , H04Q2213/13106 , H04Q2213/1319 , H04Q2213/13298 , H04Q2213/1336 , H04Q2213/13389
摘要： Apparatus and methods relating to synchronization of communication equipment are disclosed. Synchronization information received from a bonded communication link can be used to synchronize local and/or remote communication equipment, such as femtocell sites coupled to nodes in a ring network. This may involve isolating a frequency reference signal from a DSL (Digital Subscriber Line) communication link which is a constituent link of a bonded communication link, for example. In a ring network, received synchronization information could be used in synchronizing a locally connected installation of communication equipment, and passed for transmission in the ring network for synchronizing other communication equipment. Such dropping and passing of an analog frequency reference signal could be applied in networks having other topologies as well. At least some embodiments of the invention are applicable to optical links. One or more dedicated wavelengths of an optical link could be used to transfer a frequency reference signal, for example. Other functions, such as quality monitoring, quality reporting, and/or predictive traffic forwarding may be provided in some embodiments.
摘要翻译：公开了与通信设备的同步相关的装置和方法。从绑定通信链路接收的同步信息可用于同步本地和/或远程通信设备，例如耦合到环形网络中的节点的毫微微小区站点。这可以包括例如从作为绑定通信链路的组成链路的DSL（数字用户线路）通信链路隔离频率参考信号。在环网中，接收到的同步信息可以用于同步本地连接的通信设备的设备，并且被传递以在环网中进行传输以同步其他通信设备。模拟频率参考信号的这种丢弃和传递也可以应用于具有其他拓扑的网络中。本发明的至少一些实施例可应用于光链路。例如，光链路的一个或多个专用波长可以用于传送频率参考信号。在一些实施例中可以提供其他功能，例如质量监测，质量报告和/或预测性流量转发。

4. 发明授权

US08670547B2 Direct route ISDN primary route interface 失效
标题翻译：直接路由ISDN主路由接口
公开(公告)号：US08670547B2
公开(公告)日：2014-03-11
申请号：US11969666
申请日：2008-01-04
申请人： Timothy R. Whiting , Melanie Murphy , Scott E. Bowers , Eugene J. Wagner , Gilbert Badillo , Uma Rao , Anthony A. Haeuser , Dianna I. Tiliks , Gordon L. Blumenschein , Carol S. Gruchala , Donald W. Buell , John W. Moss
发明人： Timothy R. Whiting , Melanie Murphy , Scott E. Bowers , Eugene J. Wagner , Gilbert Badillo , Uma Rao , Anthony A. Haeuser , Dianna I. Tiliks , Gordon L. Blumenschein , Carol S. Gruchala , Donald W. Buell , John W. Moss
IPC分类号： H04M7/00
CPC分类号： H04Q3/0029 , H04Q3/66 , H04Q2213/13097 , H04Q2213/13103 , H04Q2213/13141 , H04Q2213/13146 , H04Q2213/13164 , H04Q2213/13166 , H04Q2213/13176 , H04Q2213/13205 , H04Q2213/13209 , H04Q2213/13298 , H04Q2213/13345
摘要： A method of operating a telecommunications network includes, in one embodiment, detecting a call at an originating switch of the telecommunications network and, when a destination for the call matches a predetermined destination, routing the call on designated data trunks. When traffic on the designated data trunks exceeds a capacity threshold, the method further includes routing the call to a terminating switch using interoffice trunks and completing the call to the destination from the terminating switch.
摘要翻译：在一个实施例中，操作电信网络的方法包括在电信网络的始发交换机处检测呼叫，并且当呼叫的目的地与预定目的地匹配时，将呼叫路由到指定的数据中继线上。当指定的数据中继线上的流量超过容量阈值时，该方法还包括使用局间中继将呼叫路由到终端交换机，并从终接交换机完成对目的地的呼叫。

5. 发明申请

US20130208730A1 SWITCHING MATRIX FOR INTERCONNECTING AN ACCESS NETWORK AND OPERATOR NETWORKS 有权
标题翻译：用于互连网络和操作员网络的交换矩阵
公开(公告)号：US20130208730A1
公开(公告)日：2013-08-15
申请号：US13805340
申请日：2010-07-14
申请人： Luca Baldini , Marco Listanti
发明人： Luca Baldini , Marco Listanti
IPC分类号： H04L12/28
CPC分类号： H04L49/1515 , H04L49/25 , H04L49/253 , H04L49/254 , H04Q3/68 , H04Q2213/1301 , H04Q2213/1302 , H04Q2213/1304 , H04Q2213/13298
摘要： A switching matrix connects to an access network and a set of at least two operator networks. A controller performs a method of establishing new connections across the switching matrix in response to new connection requests. The new connection requests involve a sub-set of the set of operator networks. The controller determines if the new connections can be established across the switching matrix by rearranging only existing connections across the switching matrix to the sub-set of operator networks and, in response, establishes the at least one new connection. Otherwise, the controller rearranges existing connections across the switching matrix to at least one other of the set of operator networks to establish the new connections. The controller minimises the number of other operator networks which are involved when rearranging existing connections. The switching matrix can be a Clos switching matrix.
摘要翻译：交换矩阵连接到接入网络和一组至少两个运营商网络。控制器响应于新的连接请求执行跨交换矩阵建立新连接的方法。新的连接请求涉及一组运营商网络的子集。控制器确定是否可以跨交换矩阵建立新的连接，通过仅将交换矩阵中的现有连接重新排列到运营商网络的子集，并且作为响应，建立至少一个新的连接。否则，控制器将跨交换矩阵的现有连接重新排列到该组运营商网络中的至少另一个以建立新的连接。控制器最大限度地减少重新排列现有连接时涉及的其他运营商网络的数量。开关矩阵可以是Clos开关矩阵。

7. 发明授权

US08437254B2 Dynamic configuration of VoIP trunks 有权
标题翻译： VoIP干线的动态配置
公开(公告)号：US08437254B2
公开(公告)日：2013-05-07
申请号：US11864194
申请日：2007-09-28
申请人： Mark O'Sullivan , Graham Streit , Mario Zancan
发明人： Mark O'Sullivan , Graham Streit , Mario Zancan
IPC分类号： H04L12/26 , H04L12/66 , H04M3/42
CPC分类号： H04Q3/625 , H04L65/1006 , H04L65/1053 , H04M3/2245 , H04M3/42323 , H04Q3/0045 , H04Q2213/13034 , H04Q2213/1322 , H04Q2213/13298 , H04Q2213/13348 , H04Q2213/13389
摘要： A method of configuring Internet telephony services for a private branch exchange includes providing the requirements for the private branch exchange to an Internet telephony service provider, establishing, at the Internet telephony service provider, configuration data for the requirements, providing the established configuration data to the private branch exchange, and processing the established configuration data at the private branch exchange.
摘要翻译：为专用小交换机配置互联网电话服务的方法包括向互联网电话服务提供商提供专用小交换机的需求，在因特网电话服务提供商处建立用于需求的配置数据，将建立的配置数据提供给私人分支机构交换，并在私人交换机处理已建立的配置数据。

8. 发明授权

US08397269B2 Fast digital channel changing 有权
标题翻译：快速数字频道改变
公开(公告)号：US08397269B2
公开(公告)日：2013-03-12
申请号：US10218674
申请日：2002-08-13
申请人： Peter T. Barrett , James A. Baldwin
发明人： Peter T. Barrett , James A. Baldwin
IPC分类号： H04N7/173
CPC分类号： H04L51/28 , G01S1/026 , G01S5/021 , G01S5/06 , G06F1/1626 , G06F1/1639 , G06F3/0481 , G06F12/109 , G06F21/305 , G06F21/6209 , G06F21/74 , G06F21/88 , G06F2221/2105 , G06F2221/2115 , G11B20/10009 , G11B20/10425 , G11B20/22 , H01L27/14625 , H03L7/091 , H04B1/707 , H04B7/18582 , H04B7/2628 , H04B7/2687 , H04B10/25754 , H04J3/0655 , H04J3/0658 , H04J13/0077 , H04J13/16 , H04L1/0002 , H04L1/0015 , H04L1/0066 , H04L1/0068 , H04L1/1685 , H04L1/1841 , H04L1/187 , H04L9/085 , H04L9/304 , H04L12/417 , H04L12/462 , H04L12/4641 , H04L25/03038 , H04L25/4902 , H04L25/4904 , H04L25/497 , H04L27/156 , H04L29/06 , H04L29/06027 , H04L29/12471 , H04L41/06 , H04L41/5009 , H04L41/5035 , H04L41/5087 , H04L43/0829 , H04L43/50 , H04L45/04 , H04L45/22 , H04L45/24 , H04L47/10 , H04L47/11 , H04L47/12 , H04L47/14 , H04L47/15 , H04L47/193 , H04L47/2416 , H04L47/27 , H04L47/283 , H04L47/34 , H04L47/70 , H04L47/72 , H04L47/745 , H04L47/765 , H04L47/822 , H04L47/824 , H04L49/90 , H04L49/9094 , H04L51/04 , H04L51/38 , H04L61/2553 , H04L65/1006 , H04L65/1016 , H04L65/1043 , H04L65/4061 , H04L65/4092 , H04L65/605 , H04L65/607 , H04L67/1002 , H04L67/1034 , H04L69/14 , H04L69/16 , H04L69/161 , H04L69/163 , H04L69/166 , H04L69/18 , H04L69/40 , H04L2012/40215 , H04L2012/40273 , H04M1/723 , H04M1/72519 , H04M1/72533 , H04M3/007 , H04M3/16 , H04M3/42221 , H04M7/0057 , H04M7/1295 , H04M11/06 , H04N1/00957 , H04N1/031 , H04N1/0318 , H04N1/1934 , H04N1/1935 , H04N1/32106 , H04N1/40 , H04N5/2251 , H04N5/2257 , H04N5/23248 , H04N5/23254 , H04N5/23258 , H04N5/23267 , H04N5/2327 , H04N5/23277 , H04N5/38 , H04N5/4401 , H04N5/4448 , H04N5/445 , H04N5/45 , H04N5/46 , H04N5/50 , H04N5/64 , H04N5/642 , H04N5/66 , H04N5/76 , H04N5/775 , H04N5/85 , H04N5/907 , H04N7/0112 , H04N7/0122 , H04N7/163 , H04N7/165 , H04N7/1675 , H04N7/17327 , H04N7/17336 , H04N9/3129 , H04N9/3141 , H04N9/642 , H04N9/7925 , H04N9/8042 , H04N19/109 , H04N19/139 , H04N19/51 , H04N19/517 , H04N19/527 , H04N19/625 , H04N19/70 , H04N19/91 , H04N21/23418 , H04N21/2543 , H04N21/2625 , H04N21/4181 , H04N21/433 , H04N21/4331 , H04N21/4383 , H04N21/4384 , H04N21/4623 , H04N21/47202 , H04N21/47211 , H04N21/6175 , H04N21/6187 , H04N21/6581 , H04N21/6582 , H04N2201/0094 , H04N2201/02493 , H04N2201/03112 , H04N2201/03133 , H04N2201/03141 , H04N2201/03145 , H04N2201/03187 , H04N2201/3212 , H04N2201/3222 , H04N2201/3274 , H04Q3/0025 , H04Q3/60 , H04Q2213/1302 , H04Q2213/13039 , H04Q2213/1304 , H04Q2213/13076 , H04Q2213/13095 , H04Q2213/13109 , H04Q2213/13298 , H04Q2213/13349 , H04W4/10 , H04W4/12 , H04W4/14 , H04W8/245 , H04W8/26 , H04W8/265 , H04W24/00 , H04W28/00 , H04W28/18 , H04W28/26 , H04W36/02 , H04W40/00 , H04W40/02 , H04W48/08 , H04W52/0225 , H04W52/0248 , H04W52/0274 , H04W52/30 , H04W56/00 , H04W64/00 , H04W68/00 , H04W72/042 , H04W72/1252 , H04W72/1268 , H04W74/008 , H04W74/0816 , H04W74/0833 , H04W76/10 , H04W76/12 , H04W76/18 , H04W76/30 , H04W76/34 , H04W76/45 , H04W80/00 , H04W84/042 , H04W84/08 , H04W84/12 , H04W88/06 , H04W88/085 , H04W88/16 , H04W92/02 , H04W92/12 , Y02D70/168 , Y02D70/20 , Y02D70/30 , Y02D70/40 , Y02D70/446 , Y02D70/449 , Y02D70/46 , Y10S370/906 , Y10S370/907 , Y10S707/99943
摘要： Fast channel changing in digital-television-based entertainment networks can be implemented, for example, by electing to tune to channels at opportune tuning times. In an exemplary implementation, a method includes: receiving a channel change request that indicates a requested new channel from a client device; preparing a broadcast video data stream of the requested new channel that is offset in time behind a current broadcast time for broadcast video data of the requested new channel; and streaming the broadcast video data stream responsive to the channel change request. In another exemplary implementation, a system includes: a storage device that retains broadcast video data for multiple channels; a video data extractor that accesses the retained broadcast video data and retrieves an intra frame of broadcast video data that is in the past for a requested channel; and a video data distributor that transmits the retrieved intra frame of broadcast video data.
摘要翻译：例如，可以通过选择在适时的调谐时间调谐到频道来实现基于数字电视的娱乐网络中的快速频道改变。在示例性实现中，一种方法包括：从客户端设备接收指示所请求的新信道的信道改变请求; 准备在所请求的新频道的广播视频数据的当前广播时间之后的时间偏移的所请求的新频道的广播视频数据流; 并响应于频道改变请求流式传送广播视频数据流。在另一示例性实现中，系统包括：保存用于多个信道的广播视频数据的存储设备; 视频数据提取器，其访问所保留的广播视频数据，并检索针对所请求的频道的过去的广播视频数据的帧内帧; 以及视频数据分发器，其发送检索到的广播视频数据的帧内帧。

9. 发明授权

US08331357B2 Computer telephony using a circuit-switched network 有权
标题翻译：使用电路交换网络的计算机电话
公开(公告)号：US08331357B2
公开(公告)日：2012-12-11
申请号：US11084887
申请日：2005-03-21
申请人： Yangling Zhang
发明人： Yangling Zhang
IPC分类号： H04L12/66 , H04L12/50 , H04L12/28
CPC分类号： H04M7/1205 , H04Q2213/13034 , H04Q2213/13166 , H04Q2213/13199 , H04Q2213/13298 , H04Q2213/1332
摘要： Apparatus for placing a plurality of computer-assisted compressed-voice subscriber calls using a circuit-switched signal path in a distributed telecommunications network. A plurality of vocoders receive voice data from respective subscriber voice devices and output substantially continuous compressed-voice data signals which are arranged by a plurality of packetizers into compressed-voice data packets. A plurality of network adapters send the compressed-voice data packets to a circuit-switched telephone network. A plurality of sequencers remove the substantially continuous compressed-voice data signals from the compressed-voice data packets. A multiplexer coupled to the sequencers combines the compressed-voice data signals into a compressed-voice data package and a signal injector injects the compressed-voice data package into a prearranged time slot of a conventional circuit-switched signal path. Upon arrival at the destination, the time slot carrying the compressed-voice data is disassembled and compressed-voice data is routed to destination subscriber premises. Circuit-switched telephone networks can now be employed to carry compressed voice, allowing simultaneous voice and data communications, while still providing low cost and high quality voice service.
摘要翻译：用于在分布式电信网络中使用电路交换信号路径放置多个计算机辅助的压缩语音用户呼叫的装置。多个声码器从相应的用户语音设备接收语音数据，并输出由多个打包机排列成压缩语音数据分组的基本上连续的压缩话音数据信号。多个网络适配器将压缩语音数据分组发送到电路交换电话网络。多个定序器从压缩语音数据分组中去除基本连续的压缩语音数据信号。耦合到定序器的多路复用器将压缩语音数据信号组合成压缩语音数据包，并且信号注入器将压缩语音数据包注入到常规电路交换信号路径的预先安排的时隙中。在到达目的地时，携带压缩语音数据的时隙被分解并且压缩 - 话音数据被路由到目的地用户驻地。电路交换电话网络现在可以用于承载压缩语音，允许同时进行语音和数据通信，同时仍然提供低成本和高质量的语音服务。

10. 发明申请

US20120307990A1 TELEPHONE COMMUNICATION SYSTEM OVER A SINGLE TELEPHONE LINE 有权
标题翻译：一部电话线上的电话通信系统
公开(公告)号：US20120307990A1
公开(公告)日：2012-12-06
申请号：US13483726
申请日：2012-05-30
申请人： Yehuda BINDER
发明人： Yehuda BINDER
IPC分类号： H04M11/00
CPC分类号： H04M11/068 , H04L5/16 , H04M1/723 , H04M9/025 , H04M11/062 , H04Q11/0471 , H04Q2213/13034 , H04Q2213/13082 , H04Q2213/13166 , H04Q2213/13199 , H04Q2213/1322 , H04Q2213/1323 , H04Q2213/13298 , H04Q2213/13299 , H04Q2213/1332 , H04Q2213/13334 , H04Q2213/13389
摘要： A network for coupling at least one telephone service signal to at least one telephone device over a wiring. The network includes: a wiring having at least two conductors for carrying multiple time-domain multiplexed digitized voice channels; an exchange side device coupled to the wiring and operative to couple at least one telephone service signal to at least one digitized voice channel; and at least one subscriber side device coupled to the wiring and operative to couple the at least one telephone device to at least one digitized voice channel.
摘要翻译：一种用于通过布线将至少一个电话服务信号耦合到至少一个电话设备的网络。网络包括：具有至少两个用于承载多个时域多路复用数字化语音信道的导体的布线; 耦合到所述布线并且用于将至少一个电话服务信号耦合到至少一个数字化语音信道的交换侧设备; 以及耦合到所述布线并且用于将所述至少一个电话设备耦合到至少一个数字化语音信道的至少一个用户侧设备。

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