Performance evaluation of multicell coordinated beamforming approaches for OFDM systems

In this paper we propose and evaluate multicell coordinated beamforming schemes for the downlink of MISO-OFDM systems. The precoders are designed in two phases: first the precoder vectors are computed in a distributed manner at each BS considering two criteria, namely distributed zero-forcing and vi...

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Bibliographic Details
Main Author: Assunção, J. (author)
Other Authors: Holakouei, R. (author), Silva, Adão (author), Gameiro, Atílio (author)
Format: conferenceObject
Language:eng
Published: 2013
Subjects:
Distributed precoding
Distributed power allocation
Multicell systems
OFDM and LTE
Online Access:http://hdl.handle.net/10773/10284
Country:Portugal
Oai:oai:ria.ua.pt:10773/10284

Internet

http://hdl.handle.net/10773/10284

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