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    Upstream channel bonding using legacy maps in a cable communications system
    2.
    发明授权
    Upstream channel bonding using legacy maps in a cable communications system 有权
    在有线通信系统中使用传统地图的上行信道绑定

    公开(公告)号：US08705567B2

    公开(公告)日：2014-04-22

    申请号：US11384409

    申请日：2006-03-21

    Applicant: Lisa Voigt Denney ,  Niki Roberta Pantelias ,  A. Scott Hollums ,  Victor T. Hou ,  John Daniel Horton, Jr. ,  David Michael Pullen

    Inventor： Lisa Voigt Denney ,  Niki Roberta Pantelias ,  A. Scott Hollums ,  Victor T. Hou ,  John Daniel Horton, Jr. ,  David Michael Pullen

    IPC: H04J3/16 ,  H04W4/00

    CPC classification number: H04J3/1682 ,  H04L12/2801 ,  H04N21/6168

    Abstract: A method for increasing upstream bandwidth per cable modem user in a cable communications system that includes a cable modem termination system (CMTS) and a plurality of cable modems is provided. The method permits a cable modem to transmit data to the CMTS on multiple upstream channels simultaneously using a technique called “channel bonding.” Bandwidth allocation is achieved by transmitting from a CMTS to a cable modem a unique bandwidth allocation message for each upstream channel in a bonded group of upstream channels, wherein the combination of unique bandwidth allocation messages collectively allocates requested bandwidth across the bonded group.

    Abstract translation: 提供了一种用于在包括电缆调制解调器终端系统（CMTS）和多个电缆调制解调器的有线通信系统中增加每个电缆调制解调器用户的上行带宽的方法。 该方法允许电缆调制解调器使用称为“信道绑定”的技术同时在多个上行信道上向CMTS发送数据。通过从CMTS向电缆调制解调器发送用于每个上行信道的唯一带宽分配消息来实现带宽分配 绑定的上行信道组，其中，唯一带宽分配消息的组合在绑定组中共同分配请求的带宽。

    Highly integrated media access control
    3.
    发明授权
    Highly integrated media access control 有权
    高度集成的媒体访问控制

    公开(公告)号：US08494002B2

    公开(公告)日：2013-07-23

    申请号：US13185851

    申请日：2011-07-19

    Applicant: Lisa Voigt Denney ,  Hooman Moshar ,  John Daniel Horton, Jr. ,  Shane Patrick Lansing ,  Sean Francis Nazareth ,  Niki Roberta Pantelias

    Inventor： Lisa Voigt Denney ,  Hooman Moshar ,  John Daniel Horton, Jr. ,  Shane Patrick Lansing ,  Sean Francis Nazareth ,  Niki Roberta Pantelias

    IPC: H04J3/24

    CPC classification number: H04L29/0653 ,  H04L12/2801 ,  H04L47/50 ,  H04L47/52 ,  H04L47/6215 ,  H04L49/9094 ,  H04N7/17309

    Abstract: A supervisory communications device, such as a headend device within a communications network, monitors and controls communications with a plurality of remote communications devices throughout a widely distributed network. The supervisory device allocates bandwidth on the upstream channels by sending MAP messages over its downstream channel. A highly integrated media access controller integrated circuit (MAC IC) operates within the headend to provide lower level processing on signals exchanged with the remote devices. The enhanced functionality of the MAC IC relieves the processing burden on the headend CPU and increases packet throughput. The enhanced functionality includes header suppression and expansion, DES encryption and decryption, fragment reassembly, concatenation, and DMA operations.

    Abstract translation: 诸如通信网络内的头端设备的监控通信设备在广泛分布的网络中监视和控制与多个远程通信设备的通信。 监控设备通过在其下行信道上发送MAP消息来在上行信道上分配带宽。 高集成度的媒体访问控制器集成电路（MAC IC）在头端内部进行操作，以便与远程设备交换的信号提供较低级别的处理。 MAC IC的增强功能减轻了头端CPU的处理负担，并增加了数据包吞吐量。 增强的功能包括报头抑制和扩展，DES加密和解密，片段重组，级联和DMA操作。

    Highly Integrated Media Access Control
    5.
    发明申请
    Highly Integrated Media Access Control 有权
    高度集成的媒体访问控制

    公开(公告)号：US20110274122A1

    公开(公告)日：2011-11-10

    申请号：US13185851

    申请日：2011-07-19

    Applicant: Lisa Voigt Denney ,  Hooman Moshar ,  John Daniel Horton, JR. ,  Shane Patrick Lansing ,  Sean Francis Nazareth ,  Niki Roberta Pantelias

    Inventor： Lisa Voigt Denney ,  Hooman Moshar ,  John Daniel Horton, JR. ,  Shane Patrick Lansing ,  Sean Francis Nazareth ,  Niki Roberta Pantelias

    IPC: H04J3/24

    CPC classification number: H04L29/0653 ,  H04L12/2801 ,  H04L47/50 ,  H04L47/52 ,  H04L47/6215 ,  H04L49/9094 ,  H04N7/17309

    Abstract: A supervisory communications device, such as a headend device within a communications network, monitors and controls communications with a plurality of remote communications devices throughout a widely distributed network. The supervisory device allocates bandwidth on the upstream channels by sending MAP messages over its downstream channel. A highly integrated media access controller integrated circuit (MAC IC) operates within the headend to provide lower level processing on signals exchanged with the remote devices. The enhanced functionality of the MAC IC relieves the processing burden on the headend CPU and increases packet throughput. The enhanced functionality includes header suppression and expansion, DES encryption and decryption, fragment reassembly, concatenation, and DMA operations.

    Abstract translation: 诸如通信网络内的头端设备的监控通信设备在广泛分布的网络中监视和控制与多个远程通信设备的通信。 监控设备通过在其下行信道上发送MAP消息来在上行信道上分配带宽。 高集成度的媒体访问控制器集成电路（MAC IC）在头端内部进行操作，以便与远程设备交换的信号提供较低级别的处理。 MAC IC的增强功能减轻了头端CPU的处理负担，并增加了数据包吞吐量。 增强的功能包括报头抑制和扩展，DES加密和解密，片段重组，级联和DMA操作。

    Highly integrated media access control
    6.
    发明授权
    Highly integrated media access control 有权
    高度集成的媒体访问控制

    公开(公告)号：US07991010B2

    公开(公告)日：2011-08-02

    申请号：US12763372

    申请日：2010-04-20

    Applicant: Lisa Voigt Denney ,  Hooman Moshar ,  John Daniel Horton, Jr. ,  Shane Patrick Lansing ,  Sean Francis Nazareth ,  Niki Roberta Pantelias

    Inventor： Lisa Voigt Denney ,  Hooman Moshar ,  John Daniel Horton, Jr. ,  Shane Patrick Lansing ,  Sean Francis Nazareth ,  Niki Roberta Pantelias

    IPC: H04J3/24

    CPC classification number: H04L29/0653 ,  H04L12/2801 ,  H04L47/50 ,  H04L47/52 ,  H04L47/6215 ,  H04L49/9094 ,  H04N7/17309

    Abstract: A supervisory communications device, such as a headend device within a communications network, monitors and controls communications with a plurality of remote communications devices throughout a widely distributed network. The supervisory device allocates bandwidth on the upstream channels by sending MAP messages over its downstream channel. A highly integrated media access controller integrated circuit (MAC IC) operates within the headend to provide lower level processing on signals exchanged with the remote devices. The enhanced functionality of the MAC IC relieves the processing burden on the headend CPU and increases packet throughput. The enhanced functionality includes header suppression and expansion, DES encryption and decryption, fragment reassembly, concatenation, and DMA operations

    Abstract translation: 诸如通信网络内的头端设备的监控通信设备在广泛分布的网络中监视和控制与多个远程通信设备的通信。 监控设备通过在其下行信道上发送MAP消息来在上行信道上分配带宽。 高集成度的媒体访问控制器集成电路（MAC IC）在头端内部进行操作，以便与远程设备交换的信号提供较低级别的处理。 MAC IC的增强功能减轻了头端CPU的处理负担，并增加了数据包吞吐量。 增强的功能包括报头抑制和扩展，DES加密和解密，片段重组，级联和DMA操作

    Highly integrated media access control
    8.
    发明授权
    Highly integrated media access control 有权
    高度集成的媒体访问控制

    公开(公告)号：US07835398B2

    公开(公告)日：2010-11-16

    申请号：US11892025

    申请日：2007-08-17

    Applicant: Lisa Voigt Denney ,  Hooman Moshar ,  John Daniel Horton, Jr. ,  Shane Patrick Lansing ,  Sean Francis Nazareth ,  Niki Roberta Pantelias

    Inventor： Lisa Voigt Denney ,  Hooman Moshar ,  John Daniel Horton, Jr. ,  Shane Patrick Lansing ,  Sean Francis Nazareth ,  Niki Roberta Pantelias

    IPC: H04J3/24

    CPC classification number: H04L29/0653 ,  H04L12/2801 ,  H04L47/50 ,  H04L47/52 ,  H04L47/6215 ,  H04L49/9094 ,  H04N7/17309

    Abstract: A supervisory communications device, such as a headend device within a communications network, monitors and controls communications with a plurality of remote communications devices throughout a widely distributed network. The supervisory device allocates bandwidth on the upstream channels by sending MAP messages over its downstream channel. A highly integrated media access controller integrated circuit (MAC IC) operates within the headend to provide lower level processing on signals exchanged with the remote devices. The enhanced functionality of the MAC IC relieves the processing burden on the headend CPU and increases packet throughput. The enhanced functionality includes header suppression and expansion, DES encryption and decryption, fragment reassembly, concatenation, and DMA operations.

    Abstract translation: 诸如通信网络内的头端设备的监控通信设备在广泛分布的网络中监视和控制与多个远程通信设备的通信。 监控设备通过在其下行信道上发送MAP消息来在上行信道上分配带宽。 高集成度的媒体访问控制器集成电路（MAC IC）在头端内部进行操作，以便与远程设备交换的信号提供较低级别的处理。 MAC IC的增强功能减轻了头端CPU的处理负担，并增加了数据包吞吐量。 增强的功能包括报头抑制和扩展，DES加密和解密，片段重组，级联和DMA操作。

    Method and apparatus for converting between byte lengths and burdened burst lengths in a high speed cable modem
    10.
    发明授权
    Method and apparatus for converting between byte lengths and burdened burst lengths in a high speed cable modem 有权
    用于在高速电缆调制解调器中的字节长度和负担的突发长度之间进行转换的方法和装置

    公开(公告)号：US06236678B1

    公开(公告)日：2001-05-22

    申请号：US09483559

    申请日：2000-01-14

    Applicant: John Daniel Horton, Jr. ,  Scott Hollums ,  Chris Roussel

    Inventor： John Daniel Horton, Jr. ,  Scott Hollums ,  Chris Roussel

    IPC: H04L516

    CPC classification number: H04L25/03343 ,  H04B1/1036 ,  H04J3/0655 ,  H04J3/0682 ,  H04L12/2801 ,  H04L2025/03808

    Abstract: Requests are processed to transmit data packets upstream from a cable modem to a cable headend in a manner that minimizes the use of CPU operations and/or memory capacity. Data packets to be transmitted upstream are stored at the cable modem. The data packets each have a given transmission data byte length value. Burst profiles are received successively at the cable modem. Each time a new bust profile is received, a set of physical data length values corresponding to respective transmission data byte length values is calculated from the parameters of the received burst profile. The calculated set of physical data length values is stored in memory so the individual values can be retrieved from the transmission data byte length values again and again, rather than being re-calculated each time a conversion is made from transmission data byte length values to physical data length values. The same set of physical data length values is used until a new burst profile is received by the cable modem.

    Abstract translation: 处理请求以将电缆调制解调器上游的数据分组传送到电缆头端，以最小化CPU操作和/或存储器容量的使用。 要在上游发送的数据包存储在电缆调制解调器。 数据包每个都具有给定的传输数据字节长度值。 在电缆调制解调器连续地接收突发简档。 每次接收到新的胸围图时，根据所接收的突发轮廓的参数计算与各个传输数据字节长度值对应的一组物理数据长度值。 所计算的物理数据长度值集存储在存储器中，从而可以一次又一次地从传输数据字节长度值中检索各个值，而不是每次从传输数据字节长度值到物理数据字节长度值进行转换时重新计算 数据长度值。 使用相同的物理数据长度值集合，直到电缆调制解调器接收到新的突发配置文件。

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