Achieving Higher-Rate Full-Diversity in Cooperative Relay Networks using Extended Orthogonal Space Time Block Codes (EO-STBC)
Thesis
Authors | Aljadai, A. |
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Qualification name | Alhossin Khalifa Moftah Aljadai |
Abstract | Significant and difficult technical challenges are imposed today on wireless networks, for example increasing capacity and reliability to achieve full data rate, full propagation diversity, comprehensively improve transmission synchronization, communications reliability, outage behaviour, and the overall system performance. Therefore, the next-generation wireless communication systems are designed to fulfil these requirements. Cooperative relay network is one of the methods which can utilize spatial diversity to improve the transmission capacity and provide reliable links throughout the wireless system environment. The design and analysis of various distributed space-time block coding schemes for cooperative relay networks is conducted in this work. Rayleigh frequency flat fading channels are assumed to model the channels between the relay nodes and destination nodes in the wireless networks. The main contribution of this doctoral research is to exploit the extended orthogonal space-time block coding (EO-STBC) to provide a higher data rate, full diversity, and consequently, increase the data throughput capability for a variety of two-hup cooperative wireless relay networks in one and bidirectional ways. |
Keywords | SISO, MIMO, Full-diversity, Higher rate, D-EO-STBC, Amplify-and-forward, Decode and forward, Relay selection, Probability density function, Cumulative density function, One-way, Two-way, Outage probability. |
Year | 2022 |
File | License File Access Level Controlled |
Output status | Unpublished |
Publication process dates | |
Deposited | 21 Jun 2022 |
https://repository.derby.ac.uk/item/97281/achieving-higher-rate-full-diversity-in-cooperative-relay-networks-using-extended-orthogonal-space-time-block-codes-eo-stbc
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