Optimal Joint Base Station Assignment and Beamforming for Heterogeneous Networks

Consider a downlink MIMO heterogeneous wireless network with multiple cells, each containing many mobile users and a number of base stations with varying capabilities. A central task in the management of such a network is to assign each user to a base station and design a linear transmit strategy to...

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Vydané v:	IEEE transactions on signal processing Ročník 62; číslo 8; s. 1950 - 1961
Hlavní autori:	Sanjabi, Maziar, Razaviyayn, Meisam, Zhi-Quan Luo
Médium:	Journal Article
Jazyk:	English
Vydavateľské údaje:	New York, NY IEEE 15.04.2014 Institute of Electrical and Electronics Engineers The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Predmet:	Algorithms Applied sciences Array signal processing Base station assignment Base stations Complexity theory Design engineering Detection, estimation, filtering, equalization, prediction Exact sciences and technology heterogeneous networks Information, signal and communications theory Interference Joints Mathematical analysis Mathematical models Networks NP-harness Optimization precoder optimization resource management Signal and communications theory Signal, noise Stations Telecommunications and information theory Transmitters Utilities Wireless networks Performance evaluation MIMO system heterogeneous networks precoder optimization NP-harness Coding circuit Utility function Base station Wireless telecommunication Information rate Equity Downlink Base station assignment Algorithm Information transmission Beam forming Optimization Transceiver Algorithm performance NP hard problem Signal processing Wireless network Resource management
ISSN:	1053-587X, 1941-0476
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