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Autonomous beam coordination for the downlink of an IMT-Advanced cellular system
2010
2010 European Wireless Conference (EW)
Cellular systems like Long Term Evolution Advanced (LTE-Advanced) aim at reusing the whole spectrum in each cell which leads to high inter-cell interference and thus low signal to interference and noise ratio (SINR) conditions for users at the cell edge. One way to utilize multiple antennas at the base station is to perform downlink transmit beamforming which besides increasing the received power at the mobile also has the potential to reduce interference when collisions of beams from different
doi:10.1109/ew.2010.5483472
fatcat:waur4as67fd3doug7yiu4nedvu