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Yet only a small fraction of the devices outfitted with such radios actually make use of the full channel capacity and, even if they do, only do so sporadically. Hence many existing wireless devices frequently underutilize the channel, yet reap no particular benefits for doing so. In particular, neither transmission nor reception is power proportional in typical devices, even when the channel quality is sufficiently high to support far more energy-efficient modulations and encodings.<\/jats:p>","DOI":"10.1145\/2817761.2817765","type":"journal-article","created":{"date-parts":[[2017,4,10]],"date-time":"2017-04-10T12:27:17Z","timestamp":1491827237000},"page":"10-13","update-policy":"https:\/\/doi.org\/10.1145\/crossmark-policy","source":"Crossref","is-referenced-by-count":1,"title":["Enfold"],"prefix":"10.1145","volume":"19","author":[{"given":"Patrick","family":"Ling","sequence":"first","affiliation":[{"name":"University of California, San Diego"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Feng","family":"Lu","sequence":"additional","affiliation":[{"name":"University of California, San Diego"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Alex C.","family":"Snoeren","sequence":"additional","affiliation":[{"name":"University of California, San Diego"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Geoffrey M.","family":"Voelker","sequence":"additional","affiliation":[{"name":"University of California, San Diego"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"320","published-online":{"date-parts":[[2015,8,25]]},"reference":[{"key":"e_1_2_1_1_1","doi-asserted-by":"publisher","DOI":"10.1145\/2030613.2030637"},{"key":"e_1_2_1_2_1","volume-title":"A. 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Sora: High Performance Software Radio Using General Purpose Multicore Processors. In Proceedings of USENIX NSDI (Apr. 2009 ). TAN, K., ZHANG, J., WU, H., JI, F., LIU, H., YE, Y., WANG, S., ZHANG, Y., WANG, W., AND VOELKER, G. M. Sora: High Performance Software Radio Using General Purpose Multicore Processors. In Proceedings of USENIX NSDI (Apr. 2009)."},{"key":"e_1_2_1_5_1","unstructured":"Best practice: Planning your organization's Wi-Fi infrastructure. http:\/\/docs.blackberry.com\/en\/admin\/deliverables\/20034\/BBMVS_BP_WiFi_infrastructure_1177026_11.jsp  Best practice: Planning your organization's Wi-Fi infrastructure. http:\/\/docs.blackberry.com\/en\/admin\/deliverables\/20034\/BBMVS_BP_WiFi_infrastructure_1177026_11.jsp"},{"key":"e_1_2_1_6_1","unstructured":"AT&T Enhanced Push-To-Talk Deployment Guide http:\/\/www.business.att.com\/content\/other\/wi-fi-for-website.pdf  AT&T Enhanced Push-To-Talk Deployment Guide http:\/\/www.business.att.com\/content\/other\/wi-fi-for-website.pdf"},{"key":"e_1_2_1_7_1","doi-asserted-by":"publisher","DOI":"10.1145\/1452520.1452532"},{"key":"e_1_2_1_8_1","doi-asserted-by":"publisher","DOI":"10.1145\/1999995.2000020"}],"container-title":["GetMobile: Mobile Computing and Communications"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/2817761.2817765","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/dl.acm.org\/doi\/pdf\/10.1145\/2817761.2817765","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,6,18]],"date-time":"2025-06-18T05:43:24Z","timestamp":1750225404000},"score":1,"resource":{"primary":{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/2817761.2817765"}},"subtitle":["Downclocking OFDM in Wi-Fi"],"short-title":[],"issued":{"date-parts":[[2015,8,25]]},"references-count":8,"journal-issue":{"issue":"2","published-print":{"date-parts":[[2015,8,25]]}},"alternative-id":["10.1145\/2817761.2817765"],"URL":"https:\/\/doi.org\/10.1145\/2817761.2817765","relation":{},"ISSN":["2375-0529","2375-0537"],"issn-type":[{"type":"print","value":"2375-0529"},{"type":"electronic","value":"2375-0537"}],"subject":[],"published":{"date-parts":[[2015,8,25]]},"assertion":[{"value":"2015-08-25","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}