Discrete Hartley Transform Based 4 QAM OFDM Baseband System | New Development and Performance Evaluation Of Transform Domain OFDM Baseband System

Vijay Kumar (u. a.)

ISBN 10: 3838353609 / ISBN 13: 9783838353609

Published by LAP LAMBERT Academic Publishing, 2010

About this Item

Discrete Hartley Transform Based 4 QAM OFDM Baseband System | New Development and Performance Evaluation Of Transform Domain OFDM Baseband System | Vijay Kumar (u. a.) | Taschenbuch | 72 S. | Englisch | 2010 | LAP LAMBERT Academic Publishing | EAN 9783838353609 | Verantwortliche Person für die EU: BoD - Books on Demand, In de Tarpen 42, 22848 Norderstedt, info[at]bod[dot]de | Anbieter: preigu.

Seller Inventory # 101045713

Bibliographic Details

• Title: Discrete Hartley Transform Based 4 QAM OFDM Baseband System | New Development and Performance Evaluation Of Transform Domain OFDM Baseband System
• Publisher: LAP LAMBERT Academic Publishing
• Publication Date: 2010
• Language: English
• ISBN 10: 3838353609
• ISBN 13: 9783838353609
• Binding: Taschenbuch
• Condition: Neu
• Dimensions: 220W x 150H x 5D millimeters 220 millimeters width by 150 millimeters height by 5 millimeters depth
• Weight: 125 grams
• Seller catalogs:
  • Bücher

About this title

Synopsis

Conventionally we use discrete Fourier transform (DFT) in OFDM system. This book presents the simulation of 4 Quadrature Amplitude Modulation (QAM) orthogonal frequency division multiplexing (OFDM) baseband system and channel estimation which uses inverse discrete Hartley transform (IDHT) and discrete Hartley transform (DHT). As the calculation of DHT and IDHT involves real operations hence the computational complexities are less as compared to DFT and IDFT. Moreover as IDHT is same as DHT hence we can use same hardware for both, while the DFT and IDFT require separate hardware to implement. As compared to DFT based OFDM system, the simulated DHT based OFDM system achieves approximately the same transmission performance with less computational complexity and hardware requirements.