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    System and method for supporting extended protocols in a wireless communication system
    2.
    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。

    Apparatuses and Method to Utilize Multiple Protocols in a Communication System
    3.
    发明申请
    Apparatuses and Method to Utilize Multiple Protocols in a Communication System 审中-公开
    在通信系统中利用多个协议的设备和方法

    公开(公告)号：US20100284420A1

    公开(公告)日：2010-11-11

    申请号：US12781688

    申请日：2010-05-17

    申请人： John O. LIMB ,  Dolors Sala ,  Ajay Chandra V. Gummalla ,  Fred A. Bunn

    发明人： John O. LIMB ,  Dolors Sala ,  Ajay Chandra V. Gummalla ,  Fred A. Bunn

    IPC分类号： H04B7/212 ,  H04J3/16

    CPC分类号： H04L12/2801 ,  H04L29/06 ,  H04L69/08 ,  H04L69/18 ,  H04W4/06 ,  H04W72/0446 ,  H04W88/10

    摘要： A two way communication system is adapted for compatible inter-operation of a plurality of devices operating in accordance with a plurality of protocols. The communication system includes a first group of one or more remote devices that interface with a local host in accordance with a first protocol and a second group of one or more remote devices that interface with the local host in accordance with a second protocol. The local host includes a protocol processor that identifies transmissions from the first and second groups of remote devices and routes transmissions from the first group of remote devices to a first processor operating in accordance with the first protocol and also routes transmissions from the second group of remote devices to a second processor operating in accordance with the second protocol.

    摘要翻译： 双向通信系统适于根据多个协议操作的多个设备的兼容互操作。 通信系统包括根据第一协议与本地主机接口的第一组一个或多个远程设备，以及根据第二协议与本地主机接口的一个或多个远程设备的第二组。 本地主机包括协议处理器，其识别来自第一组和第二组远程设备的传输并且将来自第一组远程设备的传输路由到根据第一协议操作的第一处理器，并且还路由来自第二组远程设备的传输 设备到根据第二协议操作的第二处理器。

    Methods to utilize multiple protocols in a wireless communication system
    4.
    发明授权
    Methods to utilize multiple protocols in a wireless communication system 有权
    在无线通信系统中利用多个协议的方法

    公开(公告)号：US07724710B2

    公开(公告)日：2010-05-25

    申请号：US11797876

    申请日：2007-05-08

    申请人： John O. Limb ,  Dolors Sala ,  Ajay Chandra V. Gummalla ,  Fred A. Bunn

    发明人： John O. Limb ,  Dolors Sala ,  Ajay Chandra V. Gummalla ,  Fred A. Bunn

    IPC分类号： H04B7/212 ,  H04J3/16

    CPC分类号： H04L12/2801 ,  H04L29/06 ,  H04L69/08 ,  H04L69/18 ,  H04W4/06 ,  H04W72/0446 ,  H04W88/10

    摘要： A wireless communication system is adapted for compatible inter-operation of a plurality of devices operating in accordance with a plurality of protocols. The wireless communication system includes a first group of one or more subscriber stations that interface with a base station in accordance with a first protocol and a second group of one or more subscriber stations that interface with the base station in accordance with a second protocol. The base station includes a protocol processor that identifies transmissions from the first and second groups of subscriber stations and routes transmissions from the first group of subscriber stations to a first processor operating in accordance with the first protocol and routes transmissions from the second group of subscriber stations to a second processor operating in accordance with the second protocol.

    摘要翻译： 无线通信系统适于根据多个协议操作的多个设备的兼容互操作。 无线通信系统包括根据第一协议与基站接口的第一组一个或多个用户站，以及根据第二协议与基站接口的一个或多个用户站的第二组。 基站包括协议处理器，其识别来自第一和第二用户站组的传输，并且将来自第一组用户站的传输路由到根据第一协议操作的第一处理器，并且路由来自第二组用户站的传输 到根据第二协议操作的第二处理器。

    Apparatuses and methods to utilize multiple protocols in a communication system
    5.
    发明授权
    Apparatuses and methods to utilize multiple protocols in a communication system 有权
    在通信系统中利用多个协议的装置和方法

    公开(公告)号：US07720090B2

    公开(公告)日：2010-05-18

    申请号：US11589918

    申请日：2006-10-31

    申请人： John O. Limb ,  Dolors Sala ,  Ajay Chandra V. Gummalla ,  Fred A. Bunn

    发明人： John O. Limb ,  Dolors Sala ,  Ajay Chandra V. Gummalla ,  Fred A. Bunn

    IPC分类号： H04B7/212 ,  H04B1/38 ,  H04J3/16

    CPC分类号： H04L12/2801 ,  H04L29/06 ,  H04L69/08 ,  H04L69/18 ,  H04W4/06 ,  H04W72/0446 ,  H04W88/10

    摘要： A two way communication system is adapted for compatible inter-operation of a plurality of devices operating in accordance with a plurality of protocols. The communication system includes a first group of one or more remote devices that interface with a local host in accordance with a first protocol and a second group of one or more remote devices that interface with the local host in accordance with a second protocol. The local host includes a protocol processor that identifies transmissions from the first and second groups of remote devices and routes transmissions from the first group of remote devices to a first processor operating in accordance with the first protocol and also routes transmissions from the second group of remote devices to a second processor operating in accordance with the second protocol.

    摘要翻译： 双向通信系统适于根据多个协议操作的多个设备的兼容互操作。 通信系统包括根据第一协议与本地主机接口的第一组一个或多个远程设备，以及根据第二协议与本地主机接口的一个或多个远程设备的第二组。 本地主机包括协议处理器，其识别来自第一组和第二组远程设备的传输并且将来自第一组远程设备的传输路由到根据第一协议操作的第一处理器，并且还路由来自第二组远程设备的传输 设备到根据第二协议操作的第二处理器。

    Dynamic delta encoding for cable modem header suppression
    6.
    发明授权
    Dynamic delta encoding for cable modem header suppression 失效
    电缆调制解调器报头抑制的动态增量编码

    公开(公告)号：US07451235B2

    公开(公告)日：2008-11-11

    申请号：US09973871

    申请日：2001-10-11

    申请人： Fred A Bunn ,  Thomas L Johnson

    发明人： Fred A Bunn ,  Thomas L Johnson

    IPC分类号： G06F15/16

    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 method and computer program product for recognizing and optimizing the transmission of TCP/IP style traffic across a DOCSIS network. According to the method of the present invention, a full TCP protocol packet is initially transmitted across a DOCSIS network to be learned by the CMTS. Redundant fields in the TCP protocol packet are entirely suppressed when subsequent TCP protocol packets are transmitted across the DOCSIS network. Non-redundant fields in the TCP protocol packet are delta-encoded using a delta-encoded value when subsequent TCP protocol packets are transmitted. The delta-encoded values represent the change in value of the current TCP packet from the previous TCP packet for a non-redundant field. This enables the CMTS to provide an exact reconstruction of all subsequently transmitted compressed TCP protocol packets.

    摘要翻译： 一种用于识别和优化DOCSIS网络中TCP / IP流量传输的方法和计算机程序产品。 根据本发明的方法，最初在DOCSIS网络上传输完整的TCP协议分组，以由CMTS学习。 当后续的TCP协议分组在DOCSIS网络中传输时，TCP协议分组中的冗余字段被完全抑制。 TCP协议分组中的非冗余字段在传输后续TCP协议分组时使用增量编码值进行增量编码。 delta编码的值表示来自非冗余字段的先前TCP分组的当前TCP分组的值的变化。 这使得CMTS能够提供所有随后传输的压缩TCP协议分组的精确重建。

    Cable modem system and method for supporting extended protocols
    9.
    发明授权
    Cable modem system and method for supporting extended protocols 有权
    有线调制解调器系统和支持扩展协议的方法

    公开(公告)号：US07389527B2

    公开(公告)日：2008-06-17

    申请号：US09973875

    申请日：2001-10-11

    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： 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 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。