A Centralized Inter-Cell Rank Coordination Mechanism for 5G Systems

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Abstrakt

Multiple transmit and receive antennas can be used to increase the number of independent streams between a transmitter-receiver pair, or to improve the interference resilience property with the help of linear minimum mean squared error (MMSE) receivers. An interference aware inter-cell rank coordination framework for the future fifth generation wireless system is proposed in this article. The proposal utilizes results from random matrix theory to estimate the mean signal-to-interference-plus-noise ratio at the MMSE receiver. In addition, a game-theoretic interference pricing measure is introduced as an inter-cell interference management mechanism to balance the spatial multiplexing vs. interference resilience trade-off. Exhaustive Monte Carlo simulations results demonstrating the performance of the proposed algorithm indicate a gain of around 40% over conventional non interference-aware schemes; and within around 6% of the optimum performance obtained using a brute-force exhaustive search algorithm.
OriginalsprogEngelsk
Titel2017 13th International Wireless Communications and Mobile Computing Conference (IWCMC)
ForlagIEEE
Publikationsdatojun. 2017
Sider1951-1956
ISBN (Elektronisk)978-1-5090-4372-9
DOI
StatusUdgivet - jun. 2017
BegivenhedThe 13th International Wireless Communications and Mobile Computing Conference - Valencia, Spanien
Varighed: 26 jun. 201730 jun. 2017
http://iwcmc.org/2017/

Konference

KonferenceThe 13th International Wireless Communications and Mobile Computing Conference
Land/OmrådeSpanien
ByValencia
Periode26/06/201730/06/2017
Internetadresse
NavnInternational Wireless Communications and Mobile Computing Conference (IWCMC)
ISSN2376-6506

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