The week's pick
Reseach Article
Orthogonal Frequency Division Multiplexing Based Wireless Communication System for Digital Broadcast Applications
| IP Multimedia Communications |
| Foundation of Computer Science USA |
| IPMC - Number 1 |
| October 2011 |
| Authors: Sunil Joshi, Neha Kothari, Rashmi Suthar |
| 400d6152-68a8-411e-8a43-487417ebf8e1 |
Sunil Joshi, Neha Kothari, Rashmi Suthar . Orthogonal Frequency Division Multiplexing Based Wireless Communication System for Digital Broadcast Applications. IP Multimedia Communications. IPMC, 1 (October 2011), 147-150.
Abstract
Orthogonal frequency division multiplexing (OFDM) is a technique that allows digital data to be efficiently and reliably transmitted over a radio channel even in heavy multipath environment. In the present paper we have investigated an OFDM based wireless Communication system by transmitting and receiving a compressed image. The Bit error rate and runtime results of multicarrier OFDM are reported to investigate the effect of number of carriers and IFFT size for MPSK modulation schemes. The QPSK has come out as a suitable scheme for OFDM based systems.
References
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