VARIABLE RATE SPREAD SPECTRUM COMMUNICATION METHOD AND APPARATUS
    81.
    发明公开
    VARIABLE RATE SPREAD SPECTRUM COMMUNICATION METHOD AND APPARATUS 有权
    SPREIZSPEKTRUMVERMITTLUNGSVERFAHRENVERÄNDERLICHERGESCHWINDIGKEIT,SOWIE EINRICHTUNG

    公开(公告)号:EP1232620A4

    公开(公告)日:2003-01-02

    申请号:EP00973870

    申请日:2000-10-26

    Applicant: MOTOROLA INC

    CPC classification number: H04L1/0059 H04B7/264 H04B2201/70703 H04L1/0003

    Abstract: A communication system (100) provides selecting a first modulation-coding scheme (111), determining a first possible number of data bits (201), determining a first number of data (102) to be transmitted from the source user to the first destination user, and determining a first load level. If the first load level is unequal to a whole number, rounding to a next first whole number, selecting a first number of plurality of spreading codes (108-1 through 108-k) based on the first whole number of load level for spread coding of first number of data bits (102) after being modulated and coded according to selected modulation-coding scheme (111).

    Abstract translation: 通信系统(100)提供选择第一调制编码方案(111),确定第一可能数量的数据位(201),确定要从源用户发送到第一目的地的第一数量的数据(102) 用户,并确定第一负载水平。 如果第一负载电平不等于整数,则舍入到下一个第一整数,基于用于扩展编码的第一整数负载电平选择第一数目的多个扩展码(108-1到108-k) 在根据选择的调制编码方案(111)进行调制和编码之后的第一数量的数据比特(102)中。

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