Performance of multi scale direct sequence ultra-wideband signals for Nakagami-m fading

Ertan Öztürk, Hsiao Hwa Chen, Mohsen Guizani

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Multi-scale direct sequence ultra-wideband (MS/DS-UWB) is a new multiple access technique for UWB systems which utilizes the dyadic scaled orthogonal wavelets spread by direct sequence (DS) codes. It has dyadic scaled multi-band structure exposing the scalability of the spectrum. This paper presents the probability of error analysis for the MS/DS-UWB system for Nakagami-m small scale fading which is suitable for UWB sensor networks. The performance of a MS/DS-UWB is compared with a multi-processing gain (MPG) DS-UWB system. It is observed that the MS/DS-UWB outperforms substantially the MPG/DS-UWB scheme over a Nakagami-m fading channel.

Original languageEnglish
Title of host publication2011 IEEE Global Telecommunications Conference, GLOBECOM 2011
DOIs
Publication statusPublished - 2011 Dec 1
Event54th Annual IEEE Global Telecommunications Conference: "Energizing Global Communications", GLOBECOM 2011 - Houston, TX, United States
Duration: 2011 Dec 52011 Dec 9

Publication series

NameGLOBECOM - IEEE Global Telecommunications Conference

Other

Other54th Annual IEEE Global Telecommunications Conference: "Energizing Global Communications", GLOBECOM 2011
CountryUnited States
CityHouston, TX
Period11-12-0511-12-09

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering

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