{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,9]],"date-time":"2026-06-09T16:11:40Z","timestamp":1781021500398,"version":"3.54.1"},"reference-count":17,"publisher":"IEEE","license":[{"start":{"date-parts":[[2021,10,20]],"date-time":"2021-10-20T00:00:00Z","timestamp":1634688000000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/ieeexplore.ieee.org\/Xplorehelp\/downloads\/license-information\/IEEE.html"},{"start":{"date-parts":[[2021,10,20]],"date-time":"2021-10-20T00:00:00Z","timestamp":1634688000000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-029"},{"start":{"date-parts":[[2021,10,20]],"date-time":"2021-10-20T00:00:00Z","timestamp":1634688000000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-037"}],"funder":[{"DOI":"10.13039\/501100003052","name":"Ministry of Trade, Industry and Energy","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100003052","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100003565","name":"Ministry of Land, Infrastructure and Transport","doi-asserted-by":"publisher","award":["21DPIW-C 153691-03"],"award-info":[{"award-number":["21DPIW-C 153691-03"]}],"id":[{"id":"10.13039\/501100003565","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100003725","name":"National Research Foundation of Korea (NRF)","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100003725","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2021,10,20]]},"DOI":"10.1109\/ictc52510.2021.9621129","type":"proceedings-article","created":{"date-parts":[[2021,12,7]],"date-time":"2021-12-07T20:49:57Z","timestamp":1638910197000},"page":"893-898","source":"Crossref","is-referenced-by-count":5,"title":["Efficient multi-UAV Relay Nodes Placement Scheme in Wireless Networks"],"prefix":"10.1109","author":[{"given":"Hassen Redwan","family":"Hussen","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sung-Chan","family":"Choi","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jong-Hong","family":"Park","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Il-Yeop","family":"Ahn","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"263","reference":[{"key":"ref10","doi-asserted-by":"publisher","DOI":"10.1109\/ICC.2016.7510820"},{"key":"ref11","doi-asserted-by":"publisher","DOI":"10.1109\/LCOMM.2017.2776215"},{"key":"ref12","doi-asserted-by":"publisher","DOI":"10.1109\/WD.2017.7918107"},{"key":"ref13","doi-asserted-by":"publisher","DOI":"10.1109\/LCOMM.2018.2800737"},{"key":"ref14","doi-asserted-by":"publisher","DOI":"10.1016\/j.adhoc.2020.102219"},{"key":"ref15","doi-asserted-by":"publisher","DOI":"10.1109\/LWC.2014.2342736"},{"key":"ref16","doi-asserted-by":"publisher","DOI":"10.1109\/TAES.2016.160356"},{"key":"ref17","doi-asserted-by":"publisher","DOI":"10.1049\/iet-com.2016.0808"},{"key":"ref4","doi-asserted-by":"publisher","DOI":"10.1109\/COMST.2016.2560343"},{"key":"ref3","doi-asserted-by":"publisher","DOI":"10.1016\/j.jnca.2017.02.008"},{"key":"ref6","doi-asserted-by":"publisher","DOI":"10.1016\/j.adhoc.2018.02.008"},{"key":"ref5","doi-asserted-by":"publisher","DOI":"10.1109\/ICTC.2017.8190963"},{"key":"ref8","doi-asserted-by":"publisher","DOI":"10.1109\/MVT.2015.2481560"},{"key":"ref7","doi-asserted-by":"publisher","DOI":"10.1109\/MTS.2016.2554418"},{"key":"ref2","doi-asserted-by":"publisher","DOI":"10.3390\/s131012903"},{"key":"ref1","doi-asserted-by":"publisher","DOI":"10.1177\/1550147719843879"},{"key":"ref9","first-page":"2901","article-title":"Path Loss Models for Air-to-Ground Radio Channels in Urban Environments","author":"feng","year":"2006","journal-title":"IEEE 63rd Vehicular Technology Conference"}],"event":{"name":"2021 International Conference on Information and Communication Technology Convergence (ICTC)","location":"Jeju Island, Korea, Republic of","start":{"date-parts":[[2021,10,20]]},"end":{"date-parts":[[2021,10,22]]}},"container-title":["2021 International Conference on Information and Communication Technology Convergence (ICTC)"],"original-title":[],"link":[{"URL":"http:\/\/xplorestaging.ieee.org\/ielx7\/9620727\/9620211\/09621129.pdf?arnumber=9621129","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2022,5,10]],"date-time":"2022-05-10T16:53:37Z","timestamp":1652201617000},"score":1,"resource":{"primary":{"URL":"https:\/\/ieeexplore.ieee.org\/document\/9621129\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2021,10,20]]},"references-count":17,"URL":"https:\/\/doi.org\/10.1109\/ictc52510.2021.9621129","relation":{},"subject":[],"published":{"date-parts":[[2021,10,20]]}}}