{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,8,31]],"date-time":"2025-08-31T10:00:25Z","timestamp":1756634425392,"version":"3.28.0"},"reference-count":19,"publisher":"IEEE","license":[{"start":{"date-parts":[[2021,7,28]],"date-time":"2021-07-28T00:00:00Z","timestamp":1627430400000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/ieeexplore.ieee.org\/Xplorehelp\/downloads\/license-information\/IEEE.html"},{"start":{"date-parts":[[2021,7,28]],"date-time":"2021-07-28T00:00:00Z","timestamp":1627430400000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-029"},{"start":{"date-parts":[[2021,7,28]],"date-time":"2021-07-28T00:00:00Z","timestamp":1627430400000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-037"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2021,7,28]]},"DOI":"10.1109\/iccc52777.2021.9580224","type":"proceedings-article","created":{"date-parts":[[2021,11,8]],"date-time":"2021-11-08T23:22:03Z","timestamp":1636413723000},"page":"694-699","source":"Crossref","is-referenced-by-count":2,"title":["Non-Coherent Grant-Free Massive IoT Access for mMTC: An Index Modulation Perspective"],"prefix":"10.1109","author":[{"given":"Li","family":"Qiao","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Zhen","family":"Gao","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Chen","family":"He","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Zhenyu","family":"Xiao","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Dezhi","family":"Zheng","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jun","family":"Zhang","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"263","reference":[{"key":"ref10","doi-asserted-by":"publisher","DOI":"10.1109\/ACCESS.2020.2976824"},{"key":"ref11","doi-asserted-by":"publisher","DOI":"10.1109\/TWC.2017.2766620"},{"key":"ref12","doi-asserted-by":"publisher","DOI":"10.1109\/MCOM.2018.1701051"},{"key":"ref13","doi-asserted-by":"publisher","DOI":"10.1109\/TSP.2018.2831628"},{"journal-title":"Fundamentals of Statistical Signal Processing Volume I Estimation Theory","year":"1993","author":"kay","key":"ref14"},{"key":"ref15","doi-asserted-by":"publisher","DOI":"10.1073\/pnas.0909892106"},{"key":"ref16","doi-asserted-by":"publisher","DOI":"10.1109\/LSP.2015.2391287"},{"key":"ref17","doi-asserted-by":"publisher","DOI":"10.1109\/18.910572"},{"key":"ref18","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1111\/j.2517-6161.1977.tb01600.x","article-title":"Maximum likelihood from incomplete data via the EM algorithm","volume":"39","author":"dempster","year":"1977","journal-title":"J Roy Statist Soc Series B (Methodol )"},{"key":"ref19","doi-asserted-by":"publisher","DOI":"10.1109\/TSP.2016.2626244"},{"key":"ref4","doi-asserted-by":"publisher","DOI":"10.1109\/TCOMM.2019.2907853"},{"key":"ref3","doi-asserted-by":"publisher","DOI":"10.1109\/JIOT.2019.2893376"},{"key":"ref6","doi-asserted-by":"crossref","first-page":"168","DOI":"10.1109\/MCOM.2016.7509396","article-title":"Index modulation techniques for 5G wireless networks","volume":"54","author":"ba?ar","year":"2016","journal-title":"IEEE Commun Mag"},{"key":"ref5","doi-asserted-by":"publisher","DOI":"10.1109\/TSP.2020.2967175"},{"key":"ref8","doi-asserted-by":"publisher","DOI":"10.1109\/TWC.2021.3095484"},{"key":"ref7","doi-asserted-by":"publisher","DOI":"10.1109\/TVT.2020.3006318"},{"key":"ref2","doi-asserted-by":"publisher","DOI":"10.1109\/TSP.2018.2818082"},{"key":"ref1","doi-asserted-by":"publisher","DOI":"10.1109\/JSAC.2020.3019724"},{"key":"ref9","doi-asserted-by":"publisher","DOI":"10.1109\/TCOMM.2018.2866559"}],"event":{"name":"2021 IEEE\/CIC International Conference on Communications in China (ICCC)","start":{"date-parts":[[2021,7,28]]},"location":"Xiamen, China","end":{"date-parts":[[2021,7,30]]}},"container-title":["2021 IEEE\/CIC International Conference on Communications in China (ICCC)"],"original-title":[],"link":[{"URL":"http:\/\/xplorestaging.ieee.org\/ielx7\/9579484\/9580191\/09580224.pdf?arnumber=9580224","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2024,9,11]],"date-time":"2024-09-11T19:46:27Z","timestamp":1726083987000},"score":1,"resource":{"primary":{"URL":"https:\/\/ieeexplore.ieee.org\/document\/9580224\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2021,7,28]]},"references-count":19,"URL":"https:\/\/doi.org\/10.1109\/iccc52777.2021.9580224","relation":{},"subject":[],"published":{"date-parts":[[2021,7,28]]}}}