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A performance analysis is presented for amplify-and-forward (AF) cooperative relay networks employing transmit antenna diversity with orthogonal space-time block codes (OSTBCs), where multiple antennas are equipped at the transmitter. We develop a symbol-error-rate (SER) and outage performance analysis for OSTBC transmissions with and without cooperative diversity over flat Rayleigh fading channels...
In this paper, assuming the channel state information (CSI) is only known at the receivers, the ergodic and outage capacity of cooperative diversity systems with an arbitrary number of half-duplex relays are analyzed under independently not necessarily identically distributed Rayleigh fading channels. Approximated closed-form analytical expressions for the calculation of ergodic and outage capacity...
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