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Modern wireless communication demands reliable data communication at high throughput in severe channel conditions like narrowband interference, frequency selective fading due to multipath and attenuation of high frequencies. Traditional single carrier systems address this set of problems by the use of complex, computationally intensive equalization filters. The Orthogonal Frequency Division Multiplexing...
In mobile wireless ad-hoc networks, data messages are forwarded by each intermediate node through a wireless communication link which is less reliable than a wired communication link. For achieving reliable data message transmissions, two main methods have been proposed; BEC (Backward Error Correction) with conditional retransmissions of data messages and FEC (Forward Error Correction) with unconditional...
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