2017 |
Volume 1 |
Issue Issue 1
PAPR Performance Evaluation Using LDPC for MIMO-OFDM Transmission Systems
1.
Abdul Azeez
– Assistant Professor, Dept. Of Ece, Hkbk College Of Engineering, Bengaluru, Karnataka, India.
2.
Suraiya Tarannum
– Assistant Professor, Dept. Of Ece, Hkbk College Of Engineering, Bengaluru, Karnataka, India.
Received
22-Aug-2017
|
Accepted
-
|
Published
22-Aug-2017
|
Abstract
Multiple Input Multiple Output (MIMO) wireless technology in combination with Orthogonal Frequency Division Multiplexing (OFDM) is an attractive air-interface for next generation Wireless Local Area Network (WLAN) and Wireless Fidelity (Wi-Fi) Systems. These techniques are well adapted to various MIMO communication technologies. To achieve better Capacity with minimum error performance, Low Density Parity Check Codes (LDPC) is used extensively in most wireless systems. In this paper, LDPC encoding technique is employed to reduce Peak-to-Average-Power-Ratio (PAPR) of the MIMO-OFDM Signal.
Keywords LDPC, MIMO, MIMO-OFDM, OFDM, PAPR.
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