{"type":"conference","citation":{"apa":"Ramírez, D., Santamaría, I., García-Naya, J. A., &#38; Castedo, L. (2011). Experimental Validation of Interference Alignment Techniques using a Multiuser MIMO Testbed. <i>Proc. Int. ITG Work. on Smart Antennas</i>. <a href=\"https://doi.org/10.1109/WSA.2011.5741921\">https://doi.org/10.1109/WSA.2011.5741921</a>","mla":"Ramírez, D., et al. “Experimental Validation of Interference Alignment Techniques Using a Multiuser MIMO Testbed.” <i>Proc. Int. ITG Work. on Smart Antennas</i>, 2011, doi:<a href=\"https://doi.org/10.1109/WSA.2011.5741921\">10.1109/WSA.2011.5741921</a>.","chicago":"Ramírez, D., I. Santamaría, J. A. García-Naya, and L. Castedo. “Experimental Validation of Interference Alignment Techniques Using a Multiuser MIMO Testbed.” In <i>Proc. Int. ITG Work. on Smart Antennas</i>. Aachen, Germany, 2011. <a href=\"https://doi.org/10.1109/WSA.2011.5741921\">https://doi.org/10.1109/WSA.2011.5741921</a>.","ama":"Ramírez D, Santamaría I, García-Naya JA, Castedo L. Experimental Validation of Interference Alignment Techniques using a Multiuser MIMO Testbed. In: <i>Proc. Int. ITG Work. on Smart Antennas</i>. ; 2011. doi:<a href=\"https://doi.org/10.1109/WSA.2011.5741921\">10.1109/WSA.2011.5741921</a>","bibtex":"@inproceedings{Ramírez_Santamaría_García-Naya_Castedo_2011, place={Aachen, Germany}, title={Experimental Validation of Interference Alignment Techniques using a Multiuser MIMO Testbed}, DOI={<a href=\"https://doi.org/10.1109/WSA.2011.5741921\">10.1109/WSA.2011.5741921</a>}, booktitle={Proc. Int. ITG Work. on Smart Antennas}, author={Ramírez, D. and Santamaría, I. and García-Naya, J. A. and Castedo, L.}, year={2011} }","ieee":"D. Ramírez, I. Santamaría, J. A. García-Naya, and L. Castedo, “Experimental Validation of Interference Alignment Techniques using a Multiuser MIMO Testbed,” 2011, doi: <a href=\"https://doi.org/10.1109/WSA.2011.5741921\">10.1109/WSA.2011.5741921</a>.","short":"D. Ramírez, I. Santamaría, J.A. García-Naya, L. Castedo, in: Proc. Int. ITG Work. on Smart Antennas, Aachen, Germany, 2011."},"department":[{"_id":"263"}],"doi":"10.1109/WSA.2011.5741921","date_created":"2023-01-30T11:52:00Z","_id":"40839","status":"public","author":[{"first_name":"D.","last_name":"Ramírez","full_name":"Ramírez, D."},{"first_name":"I.","last_name":"Santamaría","full_name":"Santamaría, I."},{"last_name":"García-Naya","full_name":"García-Naya, J. A.","first_name":"J. A."},{"first_name":"L.","full_name":"Castedo, L.","last_name":"Castedo"}],"year":"2011","user_id":"43497","title":"Experimental Validation of Interference Alignment Techniques using a Multiuser MIMO Testbed","publication":"Proc. Int. ITG Work. on Smart Antennas","abstract":[{"lang":"eng","text":"Hardware platforms and testbeds are an essential tool to evaluate, in realistic scenarios, the performance of wireless communications systems. In this work we present a multiuser Multiple-Input Multiple-Output (MIMO) testbed made up of 6 nodes, each one with 4 antennas, which allows us to evaluate Interference Alignment (IA) techniques in indoor scenarios. We specifically study the performance of IA for the 3-user interference channel in the 5 GHz band. Our analysis identifies the main practical issues that potentially degrade the IA performance such as channel estimation errors or collinearity between the desired signal and interference subspaces."}],"place":"Aachen, Germany","date_updated":"2023-01-30T11:56:46Z"}