FPGA Implementation of LMMSE detector for MIMO OFDM System: Detection methods for OFDM systems

SINHA, SHIVAJI; KUMAR, CHAKRESH

ISBN 10: 3639362276 / ISBN 13: 9783639362275

Published by VDM Verlag Dr. Müller, 2011

About this Item

Seller Inventory # I-9783639362275

Bibliographic Details

• Title: FPGA Implementation of LMMSE detector for MIMO OFDM System: Detection methods for OFDM systems
• Publisher: VDM Verlag Dr. Müller
• Publication Date: 2011
• Language: English
• ISBN 10: 3639362276
• ISBN 13: 9783639362275
• Binding: Soft cover
• Condition: New

About this title

Synopsis

This book presents a general overview on the concept of MIMO OFDM for communication systems. Moreover, the different detection schemes for such systems are portrayed with special emphasis on the LS, ZF & LMMSE detector. The core of a LMMSE detector requires matrix inversion, which is usually regarded as a computationally intensive task. Hence, the CORDIC and SGR algorithms that can be used to decrease the complexity of matrix inversion are explored in depth and their software and hardware implementation issues are analyzed. The goal of this thesis is to realize an implementation of the LMMSE detector on an FPGA, since results from hardware simulations are faster and more valuable to designers compared to software based simulations.

About the Author

Shivaji Sinha is working as Asst. Prof. in Electronics and Communication Engineering Department at J.S.S. Academy of Technical Education, Noida,India.He is life member of IETE and VLSI Society. Chakresh kumar is working as Asst. Prof. in Electronics and Communication Engineering Department at Galgotias College of Engineering, Greater Noida,India.