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    System and Method for Supporting Extended Protocols in a Wireless Communication System
    6.
    发明申请
    System and Method for Supporting Extended Protocols in a Wireless Communication System 有权
    用于在无线通信系统中支持扩展协议的系统和方法

    公开(公告)号：US20110058540A1

    公开(公告)日：2011-03-10

    申请号：US12943662

    申请日：2010-11-10

    申请人： Fred A. Bunn ,  Thomas L. Johnson

    发明人： Fred A. Bunn ,  Thomas L. Johnson

    IPC分类号： H04W4/00

    CPC分类号： H04N7/17336 ,  H03M7/30 ,  H03M7/3088 ,  H04L12/2801 ,  H04L29/06 ,  H04L29/06027 ,  H04L65/605 ,  H04L65/607 ,  H04L65/608 ,  H04L65/80 ,  H04L69/04 ,  H04L69/16 ,  H04L69/161 ,  H04L69/163 ,  H04L69/22 ,  H04N21/437 ,  H04N21/4622 ,  H04N21/4782 ,  H04N21/6332 ,  H04N21/6402 ,  H04N21/64322 ,  H04N21/6437 ,  H04W28/06

    摘要： A system and method is provided for supporting data transfer protocols that extend beyond standard protocols used in conventional data over cable systems. A subscriber station in accordance with the invention determines, during registration, whether a base station with which it communicates is capable of supporting an extended protocol, and if it is, transfers data to the base station in accordance with the extended protocol. Additionally, a base station in accordance with the invention is notified during registration whether or not a subscriber station supports an extended protocol and stores this information. When a request for transmission opportunity is subsequently received from the subscriber station, the base station accesses the stored information to determine if the cable modem supports the extended protocol. If the subscriber station supports the extended protocol, the base station processes data received from the subscriber station during the transmission opportunity in accordance with that protocol.

    摘要翻译： 提供了一种系统和方法，用于支持超越通过电缆系统的常规数据中使用的标准协议之外的数据传输协议。 根据本发明的用户站在注册期间确定与其通信的基站是否能够支持扩展协议，并且如果是，则根据扩展协议向基站传送数据。 此外，在注册期间通知根据本发明的基站，用户台是否支持扩展协议并存储该信息。 当随后从用户站接收到对传输机会的请求时，基站访问所存储的信息，以确定电缆调制解调器是否支持扩展协议。 如果用户站支持扩展协议，则基站根据该协议在传输机会期间处理从用户站接收的数据。

    System and method for supporting extended protocols in a wireless communication system
    8.
    发明授权
    System and method for supporting extended protocols in a wireless communication system 有权
    用于在无线通信系统中支持扩展协议的系统和方法

    公开(公告)号：US07849489B2

    公开(公告)日：2010-12-07

    申请号：US11833756

    申请日：2007-08-03

    申请人： Fred A. Bunn ,  Thomas L. Johnson

    发明人： Fred A. Bunn ,  Thomas L. Johnson

    IPC分类号： H04N7/173

    CPC分类号： C04B41/009 ,  A01N35/02 ,  B27K3/15 ,  C04B41/48 ,  C04B41/63 ,  C04B2111/2092 ,  C08L61/02 ,  C08L97/02 ,  E04B1/72 ,  H04W28/06 ,  Y10T428/4935 ,  Y10T428/662 ,  A01N25/18 ,  A01N25/10 ,  C04B28/02 ,  A01N2300/00

    摘要： A cable modem system and method is provided for supporting data transfer protocols that extend beyond standard protocols used in conventional data over cable systems. A cable modem in accordance with the invention determines, during registration, whether a CMTS with which it communicates is capable of supporting an extended protocol, and if it is, transfers data to the CMTS in accordance with the extended protocol. Additionally, a CMTS in accordance with the invention is notified during registration whether or not a cable modem supports an extended protocol and stores this information. When a request for transmission opportunity is subsequently received from the cable modem, the CMTS accesses the stored information to determine if the cable modem supports the extended protocol. If the cable modem supports the extended protocol, the CMTS processes data received from the cable modem during the transmission opportunity in accordance with that protocol.

    摘要翻译： 提供了一种电缆调制解调器系统和方法，用于支持超出通过电缆系统的常规数据中使用的标准协议之外的数据传输协议。 根据本发明的电缆调制解调器在注册期间确定与其通信的CMTS是否能够支持扩展协议，并且如果是，则根据扩展协议将数据传送到CMTS。 此外，根据本发明的CMTS在注册期间被通知，电缆调制解调器是否支持扩展协议并存储该信息。 当随后从电缆调制解调器接收到传输机会请求时，CMTS访问所存储的信息，以确定电缆调制解调器是否支持扩展协议。 如果电缆调制解调器支持扩展协议，则CMTS根据该协议在传输机会期间处理从电缆调制解调器接收的数据。

    FEC block reconstruction system, method and computer program product for mitigating burst noise in a communications system
    10.
    发明授权
    FEC block reconstruction system, method and computer program product for mitigating burst noise in a communications system 有权
    FEC块重构系统，方法和计算机程序产品，用于减轻通信系统中的突发噪声

    公开(公告)号：US07089478B2

    公开(公告)日：2006-08-08

    申请号：US10175346

    申请日：2002-06-20

    申请人： Scott Cummings ,  Joel Danzig ,  Stephen Hughey ,  Thomas L. Johnson

    发明人： Scott Cummings ,  Joel Danzig ,  Stephen Hughey ,  Thomas L. Johnson

    IPC分类号： H03M13/00

    CPC分类号： H04L1/0065 ,  H04L1/08 ,  H04L1/1812 ,  H04L1/1877

    摘要： A system, method and computer program product is provided for mitigating the effects of burst noise on packets transmitted in a communications system. A transmitting device applies an outer code, which may include, for example, a block code, an exclusive OR (XOR) code, or a repetition code, to one or more packets prior to adaptation of the packets for transmission over the physical (PHY) layer of the communications system, wherein the PHY layer adaptation may include FEC encoding of individual packets. The outer coded packets are then separately transmitted over a channel of the communications system. A receiving device receives the outer coded packets, performs PHY level demodulation and optional FEC decoding of the packets, and then applies outer code decoding to the out6r coded packets in order to restore packets that were erased during transmission due to burst noise or other impairments on the channel.

    摘要翻译： 提供了系统，方法和计算机程序产品，用于减轻突发噪声对在通信系统中传输的分组的影响。 发送设备在适配用于通过物理（PHY）的传输的分组之前，将一个外码（例如包括块码，异或（XOR）码或重复码）应用于一个或多个分组 ）层，其中PHY层适配可以包括各个分组的FEC编码。 外部编码数据包然后通过通信系统的一个通道单独发送。 接收设备接收外编码包，对包进行PHY级解调和可选FEC解码，然后将外码解码应用于out6r编码包，以便恢复由于突发噪声或其他损伤而在传输过程中擦除的数据包 这个频道。