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公开(公告)号：US08959408B1
公开(公告)日：2015-02-17
申请号：US13528439
申请日：2012-06-20
CPC分类号： H04L1/0045 , H03M13/1102 , H03M13/1515 , H04L1/0041
摘要： Systems and methods can operate to improve the communication bandwidth in communication systems. Communication systems can use new forward error correction (FEC) algorithms to increase communication bandwidth. New FEC algorithms can also enable the use of other modulation formats to further improve communication bandwidth. Communication devices that can select from a plurality of FEC algorithms and modulation formats can maintain backward compatibility with the deployed FEC algorithms and modulation formats implemented in legacy communication devices while realizing increased communication bandwidth.
摘要翻译： 系统和方法可以操作以改善通信系统中的通信带宽。 通信系统可以使用新的前向纠错（FEC）算法来增加通信带宽。 新的FEC算法还可以使用其他调制格式来进一步提高通信带宽。 可以从多个FEC算法和调制格式中选择的通信设备可以在实现增加的通信带宽的同时，保持与传统通信设备中实施的所部署的FEC算法和调制格式的向后兼容性。
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公开(公告)号：US08300640B2
公开(公告)日：2012-10-30
申请号：US12426763
申请日：2009-04-20
申请人： Ayham Al-Banna , Erich Arnold , Thomas J. Cloonan , Jeff Howe
发明人： Ayham Al-Banna , Erich Arnold , Thomas J. Cloonan , Jeff Howe
CPC分类号： H04L12/2881 , H04L12/2889
摘要： A data communication system includes multiple Media Access Control (MAC) units, multiple physical layer (PHY) interface units, and logic to communicate between the MAC units and the PHY units using a single tunneling protocol over Internet Protocol (IP).
摘要翻译： 数据通信系统包括多个媒体访问控制（MAC）单元，多个物理层（PHY）接口单元，以及使用基于因特网协议（IP）的单个隧道协议在MAC单元和PHY单元之间进行通信的逻辑。
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公开(公告)号：US08780709B2
公开(公告)日：2014-07-15
申请号：US12426754
申请日：2009-04-20
申请人： Ayham Al-Banna , Carol Ansley , Thomas J. Cloonan , Jeff Howe
发明人： Ayham Al-Banna , Carol Ansley , Thomas J. Cloonan , Jeff Howe
CPC分类号： H04L47/10 , H04L41/0896 , H04L41/5067 , H04L43/0888 , H04L47/11 , H04L47/20 , H04L47/21 , H04L47/215 , H04L47/25 , H04L47/70 , H04L47/745 , H04L47/762 , H04L47/808
摘要： Bandwidth is assigned to subscribers of a data network by applying logic of one or more network devices to sample bits of information communicated over a network communication medium to identify if there is a network congestion condition or an extremely lightly loaded condition. The maximum bandwidth assigned to a subscriber is below a normative maximum bandwidth assigned to the subscriber if the network is congested and the logic of the one or more network devices identifies the subscriber as a heavy bandwidth user. The maximum bandwidth assigned to a subscriber is above the normative maximum bandwidth if the network is extremely lightly loaded and the subscriber is a heavy bandwidth user.
摘要翻译： 通过将一个或多个网络设备的逻辑应用于采样通过网络通信介质传送的信息比特来识别是否存在网络拥塞状况或极轻负载的条件，将带宽分配给数据网络的订户。 如果网络拥塞，并且一个或多个网络设备的逻辑将用户识别为重带宽用户，则分配给用户的最大带宽低于分配给用户的规范性最大带宽。 分配给用户的最大带宽高于标准最大带宽，如果网络极度负载且用户是重带宽用户。
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公开(公告)号：US20090285233A1
公开(公告)日：2009-11-19
申请号：US12426763
申请日：2009-04-20
申请人： Ayham Al-Banna , Erich Arnold , Thomas J. Cloonan , Jeff Howe
发明人： Ayham Al-Banna , Erich Arnold , Thomas J. Cloonan , Jeff Howe
IPC分类号： H04L12/56
CPC分类号： H04L12/2881 , H04L12/2889
摘要： A data communication system includes multiple Media Access Control (MAC) units, multiple physical layer (PHY) interface units, and logic to communicate between the MAC units and the PHY units using a single tunneling protocol over Internet Protocol (IP).
摘要翻译： 数据通信系统包括多个媒体访问控制（MAC）单元，多个物理层（PHY）接口单元，以及使用基于因特网协议（IP）的单个隧道协议在MAC单元和PHY单元之间进行通信的逻辑。
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公开(公告)号：US20090262644A1
公开(公告)日：2009-10-22
申请号：US12426754
申请日：2009-04-20
申请人： Ayham Al-Banna , Carol Ansley , Thomas J. Cloonan , Jeff Howe
发明人： Ayham Al-Banna , Carol Ansley , Thomas J. Cloonan , Jeff Howe
IPC分类号： G06F11/00
CPC分类号： H04L47/10 , H04L41/0896 , H04L41/5067 , H04L43/0888 , H04L47/11 , H04L47/20 , H04L47/21 , H04L47/215 , H04L47/25 , H04L47/70 , H04L47/745 , H04L47/762 , H04L47/808
摘要： Bandwidth is assigned to subscribers of a data network by applying logic of one or more network devices to sample bits of information communicated over a network communication medium to identify if there is a network congestion condition or an extremely lightly loaded condition. The maximum bandwidth assigned to a subscriber is below a normative maximum bandwidth assigned to the subscriber if the network is congested and the logic of the one or more network devices identifies the subscriber as a heavy bandwidth user. The maximum bandwidth assigned to a subscriber is above the normative maximum bandwidth if the network is extremely lightly loaded and the subscriber is a heavy bandwidth user.
摘要翻译： 通过将一个或多个网络设备的逻辑应用于采样通过网络通信介质传送的信息比特来识别是否存在网络拥塞状况或极轻负载的条件，将带宽分配给数据网络的订户。 如果网络拥塞，并且一个或多个网络设备的逻辑将用户识别为重带宽用户，则分配给用户的最大带宽低于分配给用户的规范性最大带宽。 分配给用户的最大带宽高于标准最大带宽，如果网络极度负载且用户是重带宽用户。
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6.发明申请METHOD FOR SIMULTANEOUSLY MANAGING HIGH-SPEED DATA AND VIDEO STREAMS IN A SINGLE MAC PROCESSING ENVIRONMENT 有权一种MAC处理环境中同时管理高速数据和视频流的方法公开(公告)号：US20100005500A1
公开(公告)日：2010-01-07
申请号：US12492095
申请日：2009-06-25
申请人： Thomas J. Cloonan , Jeff Howe , Carol Ansley , Mark Bugajski , Charles Cheevers , Ian Wheelock
发明人： Thomas J. Cloonan , Jeff Howe , Carol Ansley , Mark Bugajski , Charles Cheevers , Ian Wheelock
IPC分类号： H04N7/173
CPC分类号： H04L12/2801 , H04L63/126 , H04L69/22 , H04N21/437
摘要： A packet data flow processor applies a first level of Data Over Cable Service Interface Specification (DOCSIS) processing to packet flows that are not from trusted sources, and applies a second level of DOCSIS processing, simpler than the first level, to packet flows from the trusted sources.
摘要翻译： 分组数据流处理器对不是来自可信源的分组流应用第一级数据到电缆服务接口规范（DOCSIS）处理，并且将比第一级更简单的第二级DOCSIS处理应用于来自 值得信赖的来源
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公开(公告)号：US07272144B2
公开(公告)日：2007-09-18
申请号：US10180736
申请日：2002-06-26
IPC分类号： H04L12/28
CPC分类号： H04L47/10 , H04L47/2433 , H04L47/2458 , H04L47/283
摘要： In a data system, such as a cable modem termination system, different-priority flows are scheduled to be routed to their logical destinations by factoring both the priority level and the time spent in queue. The time that each packet of each flow spends waiting for transmission is normalized such that the waiting times of all flows are equalized with respect to each other. A latency scaling parameter is calculated.
摘要翻译： 在诸如电缆调制解调器终端系统的数据系统中，通过考虑优先级和队列中花费的时间来调度不同优先级的流被路由到其逻辑目的地。 每个流的每个分组花费等待传输的时间被归一化，使得所有流的等待时间相对于彼此相等。 计算延迟缩放参数。
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8.发明授权Method and apparatus for decreasing cable installation time and cable installation faults 有权降低电缆安装时间和电缆安装故障的方法和装置公开(公告)号：US07047553B1
公开(公告)日：2006-05-16
申请号：US09680113
申请日：2000-10-05
IPC分类号： H04N7/16
CPC分类号： H04N7/17309
摘要： A method and apparatus for decreasing cable installation times and cable installation faults is disclosed. The back panel of the CTMS has a light source, for example an LED associated with each connector on the back plane. When a circuit card is plugged into the front plane of the CMTS the card activates the light source on the back plane to indicate whether an active channel is connected to the connector and what type of channel the active channel is.
摘要翻译： 公开了减少电缆安装时间和电缆安装故障的方法和装置。 CTMS的后面板具有光源，例如与背面上的每个连接器相关联的LED。 当电路卡被插入到CMTS的前面时，该卡激活背板上的光源，以指示活动通道是否连接到连接器以及有源通道是什么类型的通道。
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9.发明授权Apparatus and method for reducing data losses in a growable packet switch 失效用于减少可扩展分组交换机中的数据丢失的装置和方法
公开(公告)号：US5550815A
公开(公告)日：1996-08-27
申请号：US366705
申请日：1994-12-30
CPC分类号： H04L12/5601 , H04L49/106 , H04L49/1576 , H04L49/255 , H04L2012/5647 , H04L2012/5681
摘要： A new dimension for growth is presented for the generalized growable packet switch architecture. That dimension is time and by rolling routing requests around a distributed out-of-band controller ring, ATM cell traffic can be controlled and spread across two time intervals. The rolling of routing requests and the resulting time spreading of the cell traffic through the distribution network averages out bursts and localized hot spots, thereby reducing blocking and improving cell loss probabilities with only small increases in hardware cost and complexity.
摘要翻译： 为广泛的可扩展分组交换架构提出了增长的新维度。 该维度是时间，并且通过在分布式带外控制器环周围滚动路由请求，可以跨两个时间间隔控制和传播ATM信元流量。 路由请求的滚动和通过分发网络的小区业务的所产生的时间扩展平均化突发和局部热点，从而减少了硬件成本和复杂性的小幅增加，从而减少了阻塞并提高了信元丢失概率。
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公开(公告)号：US5544160A
公开(公告)日：1996-08-06
申请号：US366704
申请日：1994-12-30
CPC分类号： H04L12/5601 , H04L12/6402 , H04L49/106 , H04L49/1553 , H04L49/1576 , H04L49/255 , H04Q11/0478 , H04J2203/0005 , H04J2203/0012 , H04L2012/5647 , H04L2012/5679 , H04L2012/5681
摘要： A physically realizable one terabit or more ATM packet switch that has a large number of input interfaces connected to a single stage switching fabric which is in turn connected to a number of output modules, generally according to the growable packet switch architecture. This ATM packet switch is different from other growable packet switches in that it has a single stage switch fabric controlled by an out-of-band controller, yet it has significantly reduced complexity with respect to comparably sized electronic crossbar switches or their isomorphs.
摘要翻译： 一种物理上可实现的一个或多个ATM分组交换机，其具有连接到单级交换结构的大量输入接口，该单级交换结构又连接到多个输出模块，一般根据可扩展分组交换架构。 该ATM分组交换机与其他可生长的分组交换机不同之处在于它具有由带外控制器控制的单级交换结构，但是对于相当大小的电子交叉开关或其同构态，其具有显着降低的复杂性。
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