Principles of Digital Communication and Coding
Principles of Digital Communication and Coding
A simple detect-and-forward scheme in fading channels
IEEE Communications Letters
Distribution of max-log metrics for QAM-based BICM in fading channels
IEEE Transactions on Communications
End-to-end performance of transmission systems with relays over Rayleigh-fading channels
IEEE Transactions on Wireless Communications
Modulation and demodulation for cooperative diversity in wireless systems
IEEE Transactions on Wireless Communications
A Closed-Form Approximation for the Error Probability of BPSK Fading Channels
IEEE Transactions on Wireless Communications
Bit-interleaved coded modulation
IEEE Transactions on Information Theory
Distributed space-time-coded protocols for exploiting cooperative diversity in wireless networks
IEEE Transactions on Information Theory
Capacity bounds and power allocation for wireless relay channels
IEEE Transactions on Information Theory
Cooperative Strategies and Capacity Theorems for Relay Networks
IEEE Transactions on Information Theory
Error probability analysis of bit-interleaved coded modulation
IEEE Transactions on Information Theory
Decode-and-Forward Relaying With Quantized Channel State Feedback: An Outage Exponent Analysis
IEEE Transactions on Information Theory
IEEE Journal on Selected Areas in Communications
Review: A survey and tutorial of wireless relay network protocols based on network coding
Journal of Network and Computer Applications
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In this paper, we analyze the coded performance of a cooperative system with multiple parallel relays using "Detect-and-Forward" (DetF) strategy where each relay demodulates the overheard signal and forwards the detected binary words. The proposed method is based on the probabilistic characterization of the reliability metrics given under the form of L-values. First, we derive analytical expressions of the probability density functions (PDFs) of the L-values in the elementary two-hop DetF relay channel with different source-relay channel state information assumptions. Then, we apply the obtained expressions to calculate the theoretically achievable rates and compare them with the practical throughput of a simulated turbo-coded transmission. Next, we derive tight approximations for the end-to-end coded bit error rate (BER) of a general cooperative scheme with multiple parallel relays. Simulation results demonstrate the accuracy of our derivations for different cooperation configurations and conditions.