Equalization Techniques for MIMO Systems in Wireless Communication: A Review
Rashmi Kashyap1, Jaspal Bagga2
1Rashmi Kashyap, VME Student, ECE, Department. SSCET, Bhilai, Chhattisgarh, India.
2Jaspal Bagga, HOD, IT Department, SSCET, Bhilai, Chhattisgarh, India.
Manuscript received on May 30, 2014. | Revised Manuscript received on June 21, 2014. | Manuscript published on June 30, 2014. | PP: 260-264  | Volume-3, Issue-5, June 2014.  | Retrieval Number:  E3252063514/2013©BEIESP

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Abstract: The main objective of this paper is to provide a review of equalization techniques in multiple input, multiple output (MIMO) communication system. In wireless communication inter symbol interference is major obstacle which greatly affect the data quality. The chief goal of equalization techniques is to rebuild the actual signal with the help of filter or any other methods and remove the effect of ISI so that the reliability of data transmission is maintained. Different kind of equalization techniques proposed earlier has been reviewed here.
Keywords: MIMO, Interference, MMSE, Adaptive, filter, ISI.