Multiuser Detection Using Hybrid ARQ with Incremental Redundancy in Overloaded MIMO Systems (Workshop Paper)
Conference paper
Kashif, M., Ullah, Z., Iqbal, M., Musavian, L., Sarwar, S., Wang, X., Mumtaz, S., Ul-Qayyum, Z. and Safyan, H.M. (2019). Multiuser Detection Using Hybrid ARQ with Incremental Redundancy in Overloaded MIMO Systems (Workshop Paper). Wang, Xinheng, Gao, Honghao, Iqbal, Muddesar and Min, Geyong (ed.) CollaborateCom 2019 - 15th EAI International Conference on Collaborative Computing: Networking, Applications and Worksharing. London 19 - 22 Aug 2019 Springer. pp. 642-653 https://doi.org/10.1007/978-3-030-30146-0_43
Authors | Kashif, M., Ullah, Z., Iqbal, M., Musavian, L., Sarwar, S., Wang, X., Mumtaz, S., Ul-Qayyum, Z. and Safyan, H.M. |
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Type | Conference paper |
Abstract | Multiple Input and Multiple Output (MIMO) systems use multiple antennas at both transmitter and receiver ends for increasing link capacity and spectral efficiency. However, combining schemes used for such systems face critical issues such as presence of interference, signals to interference and noise ratios (SINRs) and complexity. To overcome the asserted issues; in this paper linear multiuser detection techniques are employed in over loaded MIMO systems where the number of transmit antennas ($$\varvecN_t$$) is greater than number of receiver antennas ($$\varvecN_r$$), using Hybrid Automatic Repeat request with Incremental Redundancy (HARQ IR). The primary aim of this research is to enhance bit error rate (BER) and throughput by transforming an overloaded MIMO systems ($$\varvecN_t>N_r$$) into critically loaded system ($$\varvecN_t=N_r$$) or under loaded MIMO systems ($$\varvecN_t<N_r$$) by simple retransmission method. Simulation results show unprecedented performance compared to contemporary approaches in term of throughput and BER. |
Year | 2019 |
Journal | Collaborative Computing: Networking, Applications and Worksharing |
Publisher | Springer |
Digital Object Identifier (DOI) | https://doi.org/10.1007/978-3-030-30146-0_43 |
Web address (URL) | https://link.springer.com/chapter/10.1007/978-3-030-30146-0_43 |
Accepted author manuscript | License File Access Level Open |
Publication dates | |
18 Aug 2019 | |
Publication process dates | |
Accepted | 16 Jun 2019 |
Deposited | 27 Jan 2020 |
ISBN | 978-3-030-30146-0 |
Page range | 642-653 |
Editors | Wang, Xinheng, Gao, Honghao, Iqbal, Muddesar and Min, Geyong |
https://openresearch.lsbu.ac.uk/item/88xw2
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