{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,8]],"date-time":"2026-04-08T16:58:48Z","timestamp":1775667528107,"version":"3.50.1"},"reference-count":19,"publisher":"Institute of Electrical and Electronics Engineers (IEEE)","issue":"8","license":[{"start":{"date-parts":[[2025,8,1]],"date-time":"2025-08-01T00:00:00Z","timestamp":1754006400000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/ieeexplore.ieee.org\/Xplorehelp\/downloads\/license-information\/IEEE.html"},{"start":{"date-parts":[[2025,8,1]],"date-time":"2025-08-01T00:00:00Z","timestamp":1754006400000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-029"},{"start":{"date-parts":[[2025,8,1]],"date-time":"2025-08-01T00:00:00Z","timestamp":1754006400000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-037"}],"funder":[{"name":"Long-Term Conceptual Development of Research Organization (2025) at Skoda Auto University"},{"name":"Long-Term Conceptual Development of Research Organization (2025) at University of Hradec Kralove, Czech Republic"},{"DOI":"10.13039\/501100007824","name":"Chair Professorship at Soochow University","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100007824","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["IEEE Wireless Commun. Lett."],"published-print":{"date-parts":[[2025,8]]},"DOI":"10.1109\/lwc.2025.3568164","type":"journal-article","created":{"date-parts":[[2025,5,8]],"date-time":"2025-05-08T13:39:26Z","timestamp":1746711566000},"page":"2306-2310","source":"Crossref","is-referenced-by-count":3,"title":["Accurate Closed-Form Approximation for Symbol Error Probability in Hexagonal QAM"],"prefix":"10.1109","volume":"14","author":[{"ORCID":"https:\/\/orcid.org\/0009-0008-4690-8723","authenticated-orcid":false,"family":"Sukhsagar","sequence":"first","affiliation":[{"name":"Discipline of Centre for Advanced Electronics, Indian Institute of Technology Indore, Indore, India"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-7376-308X","authenticated-orcid":false,"given":"Nagendra","family":"Kumar","sequence":"additional","affiliation":[{"name":"Department of Electronics and Communication Engineering, National Institute of Technology Jamshedpur, Jamshedpur, India"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-5148-6643","authenticated-orcid":false,"given":"Vimal","family":"Bhatia","sequence":"additional","affiliation":[{"name":"Department of Electrical Engineering, Centre for Advanced Electronics, Indian Institute of Technology Indore, Indore, India"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5992-2574","authenticated-orcid":false,"given":"Ondrej","family":"Krejcar","sequence":"additional","affiliation":[{"name":"Faculty of Informatics and Management, University of Hradec Kralove, Hradec Kralove, Czech Republic"}]}],"member":"263","reference":[{"key":"ref1","doi-asserted-by":"publisher","DOI":"10.1109\/OJCOMS.2021.3067384"},{"key":"ref2","doi-asserted-by":"publisher","DOI":"10.1002\/ett.4976"},{"key":"ref3","doi-asserted-by":"publisher","DOI":"10.1109\/OJCOMS.2024.3411314"},{"key":"ref4","doi-asserted-by":"publisher","DOI":"10.1016\/j.aeue.2025.155792"},{"key":"ref5","doi-asserted-by":"publisher","DOI":"10.1109\/tvt.2025.3528379"},{"key":"ref6","doi-asserted-by":"publisher","DOI":"10.1109\/LCOMM.2012.032612.2308"},{"key":"ref7","doi-asserted-by":"publisher","DOI":"10.1186\/s13638-015-0511-2"},{"key":"ref8","doi-asserted-by":"publisher","DOI":"10.1109\/LCOMM.2016.2574343"},{"key":"ref9","doi-asserted-by":"publisher","DOI":"10.1049\/iet-com.2017.1007"},{"key":"ref10","doi-asserted-by":"publisher","DOI":"10.1109\/LCOMM.2022.3179454"},{"key":"ref11","volume-title":"Digital Communications","author":"Proakis","year":"2008"},{"key":"ref12","doi-asserted-by":"publisher","DOI":"10.1109\/26.380093"},{"key":"ref13","doi-asserted-by":"publisher","DOI":"10.1109\/TPAMI.2014.2321376"},{"key":"ref14","doi-asserted-by":"publisher","DOI":"10.1109\/LCOMM.2024.3524637"},{"key":"ref15","doi-asserted-by":"publisher","DOI":"10.1109\/TWC.2025.3527499"},{"key":"ref16","doi-asserted-by":"publisher","DOI":"10.1119\/1.15378"},{"key":"ref17","doi-asserted-by":"publisher","DOI":"10.1115\/1.3452897"},{"key":"ref18","doi-asserted-by":"publisher","DOI":"10.1007\/978-0-387-47694-0"},{"key":"ref19","doi-asserted-by":"publisher","DOI":"10.1109\/ISWCS.2010.5624374"}],"container-title":["IEEE Wireless Communications Letters"],"original-title":[],"link":[{"URL":"http:\/\/xplorestaging.ieee.org\/ielx8\/5962382\/11121388\/10993412.pdf?arnumber=10993412","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,8,9]],"date-time":"2025-08-09T04:43:39Z","timestamp":1754714619000},"score":1,"resource":{"primary":{"URL":"https:\/\/ieeexplore.ieee.org\/document\/10993412\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025,8]]},"references-count":19,"journal-issue":{"issue":"8"},"URL":"https:\/\/doi.org\/10.1109\/lwc.2025.3568164","relation":{},"ISSN":["2162-2337","2162-2345"],"issn-type":[{"value":"2162-2337","type":"print"},{"value":"2162-2345","type":"electronic"}],"subject":[],"published":{"date-parts":[[2025,8]]}}}