Mobility

Near-Capacity Irregular Convolutional Coded Cooperative Differential Linear Dispersion Codes Using Multiple-Symbol Differential Decoding Aided Non-Coherent Detection

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Executive Summary

The authors propose a novel near-capacity Multiple-Symbol Differential Decoding (MSDD) aided cooperative Differential Linear Dispersion Code (DLDC), which exhibits a high grade of system design flexibility in terms of the choice of activated relays and the DLDC's rate allocation. More specifically, the system has the freedom to activate a range of DLDCs depending on both the number of relays available in the network, as well as on their position, throughput and complexity considerations. Cooperative diversity was proposed, where the single-element Mobile Stations (MSs) share their antennas to form a Virtual Antenna Array (VAA) and as a benefit, they typically experience uncorrelated fading.

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