公开(公告)号：US06388583B1

公开(公告)日：2002-05-14

申请号：US09588613

申请日：2000-06-06

Applicant: Biqi Long ,  Changming Zhou

Inventor： Biqi Long ,  Changming Zhou

IPC: H03M700

CPC classification number: H04J13/10

Abstract: The present invention offers a method and a circuit for generating codes enabling transmission of long-codes to start on a reverse channel in a shorter waiting time. The method involves corresponding a shift quantity between the beginning of a sequence M or long-codes cycle, and each timing to a combination of a plurality of masking data; determining a combination of masking data for timing to start generation of long-codes in response to a transmission request at a point of time as soon as possible; and shifting of an initial value of a vector according to the masking data.

Abstract translation: 本发明提供了一种方法和电路，用于产生能够在较短的等待时间内在反向信道上发送长码的代码。 该方法涉及对应于序列M或长码周期的开始之间的移位量，以及每个定时到多个掩蔽数据的组合; 确定用于响应于在尽可能快的时间点的传输请求开始生成长码的定时的掩蔽数据的组合; 以及根据掩蔽数据移动矢量的初始值。