{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,6,19]],"date-time":"2025-06-19T04:16:50Z","timestamp":1750306610621,"version":"3.41.0"},"publisher-location":"New York, New York, USA","reference-count":8,"publisher":"ACM Press","license":[{"start":{"date-parts":[[2014,1,1]],"date-time":"2014-01-01T00:00:00Z","timestamp":1388534400000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.acm.org\/publications\/policies\/copyright_policy#Background"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2014]]},"DOI":"10.1145\/2671490.2674562","type":"proceedings-article","created":{"date-parts":[[2014,12,8]],"date-time":"2014-12-08T16:30:28Z","timestamp":1418056228000},"page":"1-2","source":"Crossref","is-referenced-by-count":1,"title":["Sparse Channel Estimation for Time-Varying MIMO Underwater Acoustic Channels at Very-High Frequencies"],"prefix":"10.1145","author":[{"given":"Samar","family":"Kaddouri","sequence":"first","affiliation":[]},{"given":"Pierre-Jean","family":"Bouvet","sequence":"additional","affiliation":[]},{"given":"Pierre-Philippe","family":"Beaujean","sequence":"additional","affiliation":[]}],"member":"320","reference":[{"key":"key-10.1145\/2671490.2674562-1","doi-asserted-by":"crossref","unstructured":"P.-P. J. Beaujean and E. A. Carlson. Hermes-- a high bit-rate underwater acoustic modem operating at high frequencies for ports and shallow water applications. Marine Technology Society Journal, 43(2):21--32, 2009.","DOI":"10.4031\/MTSJ.43.2.1"},{"key":"key-10.1145\/2671490.2674562-2","unstructured":"C. R. Berger, S. Zhou, J. C. Preisig, and P. Willett. Sparse channel estimation for multicarrier underwater acoustic communication: From subspace methods to compressed sensing. Signal Processing, IEEE Transactions on, 58(3):1708--1721, 2010."},{"key":"key-10.1145\/2671490.2674562-3","doi-asserted-by":"crossref","unstructured":"S. F. Cotter and B. D. Rao. Sparse channel estimation via matching pursuit with application to equalization. Communications, IEEE Transactions on, 50(3):374--377, 2002.","DOI":"10.1109\/26.990897"},{"key":"key-10.1145\/2671490.2674562-4","doi-asserted-by":"crossref","unstructured":"W. C. Jakes and D. C. Cox. Microwave mobile communications. Wiley-IEEE Press, 1994.","DOI":"10.1109\/9780470545287"},{"key":"key-10.1145\/2671490.2674562-5","doi-asserted-by":"crossref","unstructured":"S. Kaddouri, P.-P. Beaujean, P.-J. Bouvet, and G. Real. Least square and trended doppler estimation in fading channel for high-frequency underwater acoustic communications. Oceanic Engineering, IEEE Journal of, 39(1):179--188, 2014.","DOI":"10.1109\/JOE.2013.2282065"},{"key":"key-10.1145\/2671490.2674562-6","doi-asserted-by":"crossref","unstructured":"M. Kocic, D. Brady, and M. Stojanovic. Sparse equalization for real-time digital underwater acoustic communications. In OCEANS'95. MTS\/IEEE. Conference Proceedings., volume 3, pages 1417--1422. IEEE, 1995.","DOI":"10.1109\/OCEANS.1995.528671"},{"key":"key-10.1145\/2671490.2674562-7","doi-asserted-by":"crossref","unstructured":"B. D. Rao. Signal processing with the sparseness constraint. In Acoustics, Speech and Signal Processing, 1998. IEEE International Conference on, volume 3. Institute of Electrical Engineers INC (IEE), 1998.","DOI":"10.1109\/ICASSP.1998.681826"},{"key":"key-10.1145\/2671490.2674562-8","doi-asserted-by":"crossref","unstructured":"M. Stojanovic. Ofdm for underwater acoustic communications: Adaptive synchronization and sparse channel estimation. In Acoustics, Speech and Signal Processing, 2008. ICASSP 2008. IEEE International Conference on, pages 5288--5291. IEEE, 2008.","DOI":"10.1109\/ICASSP.2008.4518853"}],"event":{"number":"2014","sponsor":["SIGMOBILE, ACM Special Interest Group on Mobility of Systems, Users, Data and Computing","ASA, American Statistical Association"],"acronym":"WUWNET '14","name":"the International Conference","start":{"date-parts":[[2014,11,12]]},"location":"Rome, Italy","end":{"date-parts":[[2014,11,14]]}},"container-title":["Proceedings of the International Conference on Underwater Networks %Systems - WUWNET '14"],"original-title":[],"link":[{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/2671490.2674562","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/dl.acm.org\/ft_gateway.cfm?id=2674562&ftid=1517443&dwn=1","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,6,18]],"date-time":"2025-06-18T06:17:03Z","timestamp":1750227423000},"score":1,"resource":{"primary":{"URL":"http:\/\/dl.acm.org\/citation.cfm?doid=2671490.2674562"}},"subtitle":[],"proceedings-subject":"Underwater Networks %Systems","short-title":[],"issued":{"date-parts":[[2014]]},"references-count":8,"URL":"https:\/\/doi.org\/10.1145\/2671490.2674562","relation":{},"subject":[],"published":{"date-parts":[[2014]]}}}