Simulation of Time-Domain LMMSE Channel Estimation for MIMO-OFDM Systems using Sliding Window Concept
International Journal of Science and Research (IJSR)

International Journal of Science and Research (IJSR)
www.ijsr.net | Open Access | Fully Refereed | Peer Reviewed International Journal

ISSN: 2319-7064



M.Tech / M.E / PhD Thesis | Electronics & Communication Engineering | India | Volume 7 Issue 1, January 2018

Simulation of Time-Domain LMMSE Channel Estimation for MIMO-OFDM Systems using Sliding Window Concept

Geetali C. Bhosle, Shrikrishna D. Patil

In this paper, we designed time domain linear minimum mean square estimator for Multiple Input Multiple Output Orthogonal Frequency Division Multiplexing (MIMO-OFDM) systems. MIMO-OFDM system undergoes interference due to multiple antennas, channel conditions, noise etc. In order to mitigate these interferences and improve the signal quality at receiver side we use channel estimation techniques. The TD-LMMSE channel estimation technique is used so that the received signal has less error and could be approximated to the transmitted signal. Furthermore, we are using sliding window concept along with TD-LMMSE for MIMO-OFDM and on the basis of simulation results it is observed that the proposed system shows improved results when compared with SISO-OFDM systems.

Keywords: Channel Estimation, Interference, MIMO-OFDM, SISO-OFDM, Sliding Window, TD-LMMSE

Edition: Volume 7 Issue 1, January 2018

Pages: 876 - 876

Share this Article

How to Cite this Article?

Geetali C. Bhosle, Shrikrishna D. Patil, "Simulation of Time-Domain LMMSE Channel Estimation for MIMO-OFDM Systems using Sliding Window Concept", International Journal of Science and Research (IJSR), https://www.ijsr.net/search_index_results_paperid.php?id=ART20179495, Volume 7 Issue 1, January 2018, 876 - 876

74 PDF Views | 74 PDF Downloads

Download Article PDF



Similar Articles with Keyword 'Channel Estimation'

Research Paper, Electronics & Communication Engineering, India, Volume 4 Issue 6, June 2015

Pages: 308 - 313

Energy Efficient Link Adaptation Approach for Mobile Users in TDD Multi-User MIMO Systems

Jinkala Kusuma Devi, P.Venkatramana

Share this Article

Research Paper, Electronics & Communication Engineering, India, Volume 4 Issue 7, July 2015

Pages: 1764 - 1766

Evaluating the Performance of MIMO-OFDM System Based On Modified Newton Method for Semi-Blind Equalizer

Harshal S. Pawar, Meeta Bakuli

Share this Article

M.Tech / M.E / PhD Thesis, Electronics & Communication Engineering, India, Volume 4 Issue 9, September 2015

Pages: 1272 - 1275

Doppler Frequency Effect and BER Performance of FFT Based OFDM System

C Sreevidya, G Sunil

Share this Article

M.Tech / M.E / PhD Thesis, Electronics & Communication Engineering, India, Volume 5 Issue 6, June 2016

Pages: 1237 - 1240

Time and Frequency Domain Channel Estimation in MIMO-OFDM Co-operative Communication

Jancy Wilson, Aravind S.

Share this Article

M.Tech / M.E / PhD Thesis, Electronics & Communication Engineering, India, Volume 4 Issue 8, August 2015

Pages: 664 - 668

An Interpolation Technique for Channel Estimation in OFDM Systems

Hariprasad K, Sandeep S, Manikanta C

Share this Article

Similar Articles with Keyword 'Interference'

Research Paper, Electronics & Communication Engineering, India, Volume 9 Issue 10, October 2020

Pages: 237 - 239

Li-Fi Based Patient Monitoring System

Vivek Sangani

Share this Article

Review Papers, Electronics & Communication Engineering, India, Volume 4 Issue 5, May 2015

Pages: 2536 - 2541

A Review on Spectrum Mobility for Cognitive Radio Networks

Anuj Thakur, Ratish Kumar

Share this Article

M.Tech / M.E / PhD Thesis, Electronics & Communication Engineering, India, Volume 4 Issue 4, April 2015

Pages: 2257 - 2262

VLSI Implementation of an Optical OFDM Transmitter Using 180nm Technology

Arunlal.K.S, Saravanan.V

Share this Article

M.Tech / M.E / PhD Thesis, Electronics & Communication Engineering, India, Volume 3 Issue 12, December 2014

Pages: 755 - 760

Power Allocation in OFDM-Based Cognitive Radio Systems

Dharmendra Verma, Gaurav Sharma

Share this Article

Research Paper, Electronics & Communication Engineering, India, Volume 3 Issue 3, March 2014

Pages: 671 - 676

Improvement of Security in Communication System Using Time Reversal Division Multiple Access

Sreekutty.R, Helen Mascreen

Share this Article

Similar Articles with Keyword 'MIMO-OFDM'

Research Paper, Electronics & Communication Engineering, India, Volume 3 Issue 3, March 2014

Pages: 524 - 529

Investigation of PAPR Reduction in MIMO-OFDM System using PTS and SLM Techniques

Maan Singh, Vijay Kumar

Share this Article

M.Tech / M.E / PhD Thesis, Electronics & Communication Engineering, India, Volume 4 Issue 5, May 2015

Pages: 3160 - 3163

Energy Efficient Multiple Access Scheme for Multi-User MIMO-OFDM System with Improved Gain

P. Venkata Sameera, K. Sudha

Share this Article

Research Paper, Electronics & Communication Engineering, India, Volume 4 Issue 7, July 2015

Pages: 1764 - 1766

Evaluating the Performance of MIMO-OFDM System Based On Modified Newton Method for Semi-Blind Equalizer

Harshal S. Pawar, Meeta Bakuli

Share this Article

M.Tech / M.E / PhD Thesis, Electronics & Communication Engineering, India, Volume 5 Issue 6, June 2016

Pages: 1237 - 1240

Time and Frequency Domain Channel Estimation in MIMO-OFDM Co-operative Communication

Jancy Wilson, Aravind S.

Share this Article

Research Paper, Electronics & Communication Engineering, India, Volume 3 Issue 5, May 2014

Pages: 773 - 776

Various Diversity Combining Techniques with LDPC Codes in MIMO-OFDM

Naveen Kumar, Arvinder Pal Singh Kalsi

Share this Article

Similar Articles with Keyword 'SISO-OFDM'

Research Paper, Electronics & Communication Engineering, India, Volume 4 Issue 1, January 2015

Pages: 501 - 504

Performance of BER Using IA Based Precoding in SISO-OFDM System

Dr. Prakash. H. Patil, Sheetal. S. Kokare

Share this Article

M.Tech / M.E / PhD Thesis, Electronics & Communication Engineering, India, Volume 7 Issue 1, January 2018

Pages: 876 - 876

Simulation of Time-Domain LMMSE Channel Estimation for MIMO-OFDM Systems using Sliding Window Concept

Geetali C. Bhosle, Shrikrishna D. Patil

Share this Article

Similar Articles with Keyword 'Sliding Window'

Research Paper, Electronics & Communication Engineering, India, Volume 5 Issue 4, April 2016

Pages: 1578 - 1581

Fetal ECG Extraction for Fetal Monitoring Using SWRLS Adaptive Filter

P. Sunita, G. Prathibha

Share this Article

M.Tech / M.E / PhD Thesis, Electronics & Communication Engineering, India, Volume 6 Issue 5, May 2017

Pages: 713 - 716

Cepstrum to Abate Noise in OFDM Symbols

Reshma Rajendran, Ann Nita Netto

Share this Article

M.Tech / M.E / PhD Thesis, Electronics & Communication Engineering, India, Volume 7 Issue 1, January 2018

Pages: 876 - 876

Simulation of Time-Domain LMMSE Channel Estimation for MIMO-OFDM Systems using Sliding Window Concept

Geetali C. Bhosle, Shrikrishna D. Patil

Share this Article
Top