CMMB接收机的比特解交织实现

Implementation of de-interleaving in CMMB receiver

为了满足CMMB高数据吞吐率和低开销的要求,详细介绍了一种低开销,无时延的比特解交织器,相比传统的解交织器该方法可以节省大量的存储单元。在TSMC90ns标准CMOS工艺下其面积为1.307mm2。

This paper presents a low cost way of zero-delay bit interleaving to meet the high data throughput requirement of CMMB. Compared with traditional interleaving, it saves a lot of memory units. Under the TSMC 90ns standard and CMOS process, the area of the interleaving is 1. 307mm2.