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    Method and apparatus for implementing a MAC-coprocessor in a communications system
    1.
    发明公开
    Method and apparatus for implementing a MAC-coprocessor in a communications system 有权
    执行机构和执行机构在einem Kommunikationssystem系统中的MAC-Coprozessors

    公开(公告)号：EP2112793A1

    公开(公告)日：2009-10-28

    申请号：EP09167781.5

    申请日：2002-03-04

    申请人： WI-LAN, Inc.

    发明人： Bourlas, Yair ,  Cohen, Lewis N ,  Reeves, Michael N. ,  Stanwood, Kenneth L.

    IPC分类号： H04L12/56

    CPC分类号： H04W88/08 ,  H04L47/14 ,  H04L47/24 ,  H04W28/20

    摘要： Disclosed is a novel method and system for efficiently synchronizing, transmitting, and receiving data between a base station and a plurality of customer premises. A MAC coprocessor (MCP) (402) is implemented, which works in conjunction with the MAC (410) in order to produce a robust, high throughput communication system. The MAC coprocessor (402) performs many of the tasks typically performed by prior art MAC's, including: during a downlink, storing a data frame, sorting the data frame according to modulation type or other criteria, determining when the data frame is full, and appending a set of CPE settings to the data frame. During an uplink, the MAC coprocessor (402) receives all data and routes the data either to the MAC (410) or a network backhaul. A MAC coprocessor (402) may be used in both the base station and Customer Premises. In both the downlink and uplink processes, having a MAC coprocessor working in conjunction with the MAC may significantly increase the communication system's throughput.

    摘要翻译： 公开了一种用于在基站和多个客户驻地之间有效地同步，发送和接收数据的新颖方法和系统。 实现了MAC协处理器（MCP）（402），其与MAC（410）一起工作，以便产生鲁棒的高吞吐量通信系统。 MAC协处理器（402）执行通常由现有技术MAC执行的许多任务，包括：在下行链路期间，存储数据帧，根据调制类型或其他准则对数据帧进行排序，确定数据帧何时满，以及 将一组CPE设置附加到数据帧。 在上行链路期间，MAC协处理器（402）接收所有数据并将数据路由到MAC（410）或网络回程。 MAC协处理器（402）可以在基站和客户驻地中使用。 在下行链路和上行链路进程中，具有与MAC协同工作的MAC协处理器可以显着增加通信系统的吞吐量。

    Method and apparatus for implementing a MAC-coprocessor in a communications system
    3.
    发明公开
    Method and apparatus for implementing a MAC-coprocessor in a communications system 有权
    一种用于在通信系统中实现一个MAC协处理器的方法及装置

    公开(公告)号：EP1850540A1

    公开(公告)日：2007-10-31

    申请号：EP07075623.4

    申请日：2002-03-04

    申请人： WI-LAN Inc.

    发明人： Bourlas, Yair ,  Cohen, Lewis N. ,  Reeves, Michael N. ,  Stanwood, Kenneth L.

    IPC分类号： H04L12/56

    CPC分类号： H04W88/08 ,  H04L47/14 ,  H04L47/24 ,  H04W28/20

    摘要： Disclosed is a novel method and system for efficiently synchronizing, transmitting, and receiving data between a base station and a plurality of customer premises. A MAC coprocessor (MCP) (402) is implemented, which works in conjunction with the MAC (410) in order to produce a robust, high throughput communication system. The MAC coprocessor (402) performs many of the tasks typically performed by prior art MAC's, including: during a downlink, storing a data frame, sorting the data frame according to modulation type or other criteria, determining when the data frame is full, and appending a set of CPE settings to the data frame. During an uplink, the MAC coprocessor (402) receives all data and routes the data either to the MAC (410) or a network backhaul. A MAC coprocessor (402) may be used in both the base station and Customer Premises. In both the downlink and uplink processes, having a MAC coprocessor working in conjunction with the MAC may significantly increase the communication system's throughput.