*Publication:Submitted paper will be peer reviewed by conference committees, and accepted papers will be included in ICWOC 2021 Conference Proceedings, which will be archived in IEEE Xplore , and indexed by EI Compendex, Scopus, and other indexing services. ICWOC 2021 is listed in IEEE Official Conference Calendar. https://conferences.ieee.org/conferences_events/conferences/conferencedetails/52624 Selected papers of ICWOC 2021 will be recommended to be published into Journal of Communications (JCM). ISSN: 1796-2021 | DOI: 10.12720/jcmMore details about publication history, please visit: http://www.icwoc.org/icwoc20.html *Submission:1. Full paper(publication and presentation)2. Abstract (presentation) Submit paper via online system: http://confsys.iconf.org/submission/icwoc2021More details about submission, please visit: http://www.icwoc.org/sub.html