Resource allocation for OFDM-based decode-and-forward relay system with selective relaying

Abstract

We put the major point on the selective relaying scheme, based on the OFDM-based decode-and-forward relay system. A two-stage transmission protocol is adopted. That means the source sends data to both the destination and relay on the first stage. The relay retransmits a version of the received data on the second stage, if a certain threshold is reached… (More)

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