Title :
Performance Analysis of PO-THMA UWB System Using Mutually Orthogonal MHP Pulses
Author :
Hwang, Jun Hyeok ; Kim, Suk Chan ; Yoon, Seokho ; Kang, Bongsoon ; Park, Ju Sung
Author_Institution :
Dept. of Electron. Eng., Pusan Nat. Univ.
fDate :
2/1/2007 12:00:00 AM
Abstract :
In this paper, we propose a pulse ordered time hopping multiple access (PO-THMA) ultra-wideband (UWB) system using modified Hermite polynomial (MHP) pulses. The MHP pulses have a mutually orthogonal property between different ordered pulses and that property makes simultaneous transmission at the same time slot without collision in the THMA UWB system, and this result in increasing transmission capacity or improving bit error rate (BER). We analyze BER of the proposed system and show that the BER performance and the transmission capacity are improved dramatically when compared with those of conventional THMA UWB system.
Keywords :
error statistics; multi-access systems; polynomials; ultra wideband communication; BER; PO-THMA UWB system; bit error rate; modified Hermite polynomial pulses; mutually orthogonal MHP pulses; pulse ordered time hopping multiple access; ultra-wideband system; Bit error rate; Costs; Data communication; Energy consumption; Performance analysis; Polynomials; Pulse shaping methods; Robustness; Ultra wideband technology; Wireless personal area networks;
Journal_Title :
Consumer Electronics, IEEE Transactions on
DOI :
10.1109/TCE.2007.339499
