A Novel High Data Rate Prerake UWB System Using Orthogonal Codes and Chip-Interleaving

Abstract

A novel signal structure is designed for a high data rate (HDR) Prerake UWB system, which uses orthogonal codes and chip-interleaving to suppress the inter-chip interference (ICI). On one hand, high data rate is achieved via superposition of symbols. On the other hand, the symbols are coded using the WalshHadamard codes and interleaved on the chip level… (More)
DOI: 10.1109/ICC.2009.5198648

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