发明名称 |
Systolic architecture for comma-free reed-solomon decoding circuit |
摘要 |
A Comma-Free Reed-Solomon decoding circuit based on systolic array architecture that applies to a cell search in a wideband code division multiple access system, and more particularly a decoding circuit that employs a systolic array in its circuit structure. The systolic array for the decoding circuit comprises an input pattern generator, a processing element array designed in the form of a systolic array and a boundary processing element array. Given the skewed-form output results required by the systolic array and generated by the input pattern generator, the processing element array makes a correlating comparison, and outputs the results of the correlating comparison to the boundary processing element, so as to acquire the decoding results required by the Comma-Free Reed-Solomon code. The results indicate the frame boundary and scrambling code groups of the cell search in a wideband code division multiple access system.
|
申请公布号 |
US2003196160(A1) |
申请公布日期 |
2003.10.16 |
申请号 |
US20020120536 |
申请日期 |
2002.04.12 |
申请人 |
LI CHI-FANG;SHEEN WERN-HO;CHU YUAN-SUN;HO JAN-SHIN;TING YUAN-TZU |
发明人 |
LI CHI-FANG;SHEEN WERN-HO;CHU YUAN-SUN;HO JAN-SHIN;TING YUAN-TZU |
分类号 |
H03M13/15;(IPC1-7):H03M13/00 |
主分类号 |
H03M13/15 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|