Message-Passing-Based Dynamic Point Selection for Coordinated Multipoint Transmission

This letter develops a dynamic point selection strategy for coordinated multipoint transmission using a message-passing approach. The dynamic determination of the best transmit point for individual users with the objective of the sum-rate maximization can be cast as a bipartite b-matching problem, t...

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Veröffentlicht in:	IEEE communications letters 2015-10, Vol.19 (10), p.1850-1853
Hauptverfasser:	Lee, Sang Hyun, Sohn, Illsoo
Format:	Artikel
Sprache:	eng
Schlagworte:	Algorithms Array signal processing Computation Computational efficiency Computer simulation Convergence Downlink Dynamics Interference Long Term Evolution Macrocell networks Mathematical models Maximization Strategy Throughput
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