Asynchronous Distributed Downlink Beamforming and Power Control in Multi-Cell Networks

In this paper, we consider a multi-cell network where every base station (BS) serves multiple users with an antenna array. Each user is associated with only one BS and has a single antenna. Assume that only long-term channel state information (CSI) is available in the system. The objective is to min...

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Vydáno v:	IEEE transactions on wireless communications Ročník 13; číslo 7; s. 3892 - 3902
Hlavní autoři:	Shen, Siduo, Lok, Tat-Ming
Médium:	Journal Article
Jazyk:	angličtina
Vydáno:	New York, NY IEEE 01.07.2014 Institute of Electrical and Electronics Engineers The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Témata:	Algorithm design and analysis Algorithms Antennas Applied sciences Array signal processing Beamforming Channels Computer simulation Control algorithms Detection, estimation, filtering, equalization, prediction Equipments and installations Exact sciences and technology Information, signal and communications theory Interference Iterative methods Mobile radiocommunication systems Networks Optimization Power control Radiocommunications Signal and communications theory Signal to noise ratio Signal, noise Systems, networks and services of telecommunications Telecommunications Telecommunications and information theory Transmission and modulation (techniques and equipments) Vectors Wireless communication matrix pencil Asynchronous distributed algorithm dual decomposition coordinated beamforming coordinated multipoint (CoMP) transmission Parameter estimation Base station Power transmission Wireless telecommunication Downlink Iterative method Cell network Data broadcast Information dissemination Beam forming Implementation Multicast Channel estimation Transportation network Data transmission network Antenna array Mobile radiocommunication Algorithm performance Simulation Power control Optimal solution Distributed algorithm Signal processing Matrix pencil Signal to interference plus noise ratio
ISSN:	1536-1276, 1558-2248
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