{"_id":"Ya6MFPb6cnphYX65C","bibbaseid":"forenza-mckay-pandharipande-heathjr-collings-capacityenhancementviamultimodeadaptationinspatiallycorrelatedmimochannels-2005","authorIDs":[],"author_short":["Forenza, A.","McKay, M.","Pandharipande, A.","Heath Jr., R.","Collings, I."],"bibdata":{"title":"Capacity enhancement via multi-mode adaptation in spatially correlated MIMO channels","type":"inproceedings","year":"2005","identifiers":"[object Object]","volume":"2","id":"7cc02845-00a5-348d-835b-1d2c947792e5","created":"2016-09-06T19:48:08.000Z","file_attached":false,"profile_id":"be62f108-1255-3a2e-9f9e-f751a39b8a03","last_modified":"2017-03-24T19:20:02.182Z","read":false,"starred":false,"authored":"true","confirmed":false,"hidden":false,"private_publication":false,"abstract":"We consider a low-complexity adaptive MIMO transmission approach for spatially correlated channels. The proposed scheme adaptively switches between different transmission modes depending on the changing channel conditions, as a means to enhance system capacity. Each mode is a combination of a transmission technique (ie. statistical beamforming, double space-time transmit diversity and spatial multiplexing) and a modulation/coding scheme. We first motivate our adaptive algorithm by deriving new closed-form capacity expressions, and demonstrating significant information theoretic improvements over nonadaptive transmission. We then present a practical method to switch between different modes, based on the channel statistics. Our approach is shown to yield significant improvements in spectral efficiency for typical channel scenarios.1 ? 2005 IEEE.","bibtype":"inproceedings","author":"Forenza, A. and McKay, M.R. and Pandharipande, A. and Heath Jr., R.W. and Collings, I.B.","booktitle":"IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC","bibtex":"@inproceedings{\n title = {Capacity enhancement via multi-mode adaptation in spatially correlated MIMO channels},\n type = {inproceedings},\n year = {2005},\n identifiers = {[object Object]},\n volume = {2},\n id = {7cc02845-00a5-348d-835b-1d2c947792e5},\n created = {2016-09-06T19:48:08.000Z},\n file_attached = {false},\n profile_id = {be62f108-1255-3a2e-9f9e-f751a39b8a03},\n last_modified = {2017-03-24T19:20:02.182Z},\n read = {false},\n starred = {false},\n authored = {true},\n confirmed = {false},\n hidden = {false},\n private_publication = {false},\n abstract = {We consider a low-complexity adaptive MIMO transmission approach for spatially correlated channels. The proposed scheme adaptively switches between different transmission modes depending on the changing channel conditions, as a means to enhance system capacity. Each mode is a combination of a transmission technique (ie. statistical beamforming, double space-time transmit diversity and spatial multiplexing) and a modulation/coding scheme. We first motivate our adaptive algorithm by deriving new closed-form capacity expressions, and demonstrating significant information theoretic improvements over nonadaptive transmission. We then present a practical method to switch between different modes, based on the channel statistics. Our approach is shown to yield significant improvements in spectral efficiency for typical channel scenarios.1 ? 2005 IEEE.},\n bibtype = {inproceedings},\n author = {Forenza, A. and McKay, M.R. and Pandharipande, A. and Heath Jr., R.W. and Collings, I.B.},\n booktitle = {IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC}\n}","author_short":["Forenza, A.","McKay, M.","Pandharipande, A.","Heath Jr., R.","Collings, I."],"bibbaseid":"forenza-mckay-pandharipande-heathjr-collings-capacityenhancementviamultimodeadaptationinspatiallycorrelatedmimochannels-2005","role":"author","urls":{},"downloads":0},"bibtype":"inproceedings","creationDate":"2020-10-14T23:11:32.281Z","downloads":0,"keywords":[],"search_terms":["capacity","enhancement","via","multi","mode","adaptation","spatially","correlated","mimo","channels","forenza","mckay","pandharipande","heath jr.","collings"],"title":"Capacity enhancement via multi-mode adaptation in spatially correlated MIMO channels","year":2005}