<div style="font-family: arial; font-size: 14px;"><p fr-original-style="margin-top:0cm;margin-right:0cm;margin-bottom:8.0pt;margin-left:0cm;line-height:107%;font-size:15px;font-family:"Calibri",sans-serif;" style="margin: 0cm 0cm 8pt; line-height: 107%; font-size: 15px; font-family: "Calibri", sans-serif; box-sizing: border-box;">CALL FOR PAPERS</p><p fr-original-style="margin-top:0cm;margin-right:0cm;margin-bottom:8.0pt;margin-left:0cm;line-height:107%;font-size:15px;font-family:"Calibri",sans-serif;" style="margin: 0cm 0cm 8pt; line-height: 107%; font-size: 15px; font-family: "Calibri", sans-serif; box-sizing: border-box;"> </p><p fr-original-style="margin-top:0cm;margin-right:0cm;margin-bottom:8.0pt;margin-left:0cm;line-height:107%;font-size:15px;font-family:"Calibri",sans-serif;" style="margin: 0cm 0cm 8pt; line-height: 107%; font-size: 15px; font-family: "Calibri", sans-serif; box-sizing: border-box;">18th International Conference on Wireless Networks and Mobile Systems</p><p fr-original-style="margin-top:0cm;margin-right:0cm;margin-bottom:8.0pt;margin-left:0cm;line-height:107%;font-size:15px;font-family:"Calibri",sans-serif;" style="margin: 0cm 0cm 8pt; line-height: 107%; font-size: 15px; font-family: "Calibri", sans-serif; box-sizing: border-box;"> </p><p fr-original-style="margin-top:0cm;margin-right:0cm;margin-bottom:8.0pt;margin-left:0cm;line-height:107%;font-size:15px;font-family:"Calibri",sans-serif;" style="margin: 0cm 0cm 8pt; line-height: 107%; font-size: 15px; font-family: "Calibri", sans-serif; box-sizing: border-box;">New Submission Deadline: March 08, 2021 </p><p fr-original-style="margin-top:0cm;margin-right:0cm;margin-bottom:8.0pt;margin-left:0cm;line-height:107%;font-size:15px;font-family:"Calibri",sans-serif;" style="margin: 0cm 0cm 8pt; line-height: 107%; font-size: 15px; font-family: "Calibri", sans-serif; box-sizing: border-box;"> </p><p fr-original-style="margin-top:0cm;margin-right:0cm;margin-bottom:8.0pt;margin-left:0cm;line-height:107%;font-size:15px;font-family:"Calibri",sans-serif;" style="margin: 0cm 0cm 8pt; line-height: 107%; font-size: 15px; font-family: "Calibri", sans-serif; box-sizing: border-box;"><a fr-original-style="box-sizing: border-box; color: rgb(0, 102, 147); text-decoration: underline; user-select: auto;" href="http://www.winsys.org " rel="noopener noreferrer" style="box-sizing: border-box; color: rgb(0, 102, 147); text-decoration: underline; user-select: auto;" target="_blank" rel="noopener noreferrer">http://www.winsys.org </a>;</p><p fr-original-style="margin-top:0cm;margin-right:0cm;margin-bottom:8.0pt;margin-left:0cm;line-height:107%;font-size:15px;font-family:"Calibri",sans-serif;" style="margin: 0cm 0cm 8pt; line-height: 107%; font-size: 15px; font-family: "Calibri", sans-serif; box-sizing: border-box;"> </p><p fr-original-style="margin-top:0cm;margin-right:0cm;margin-bottom:8.0pt;margin-left:0cm;line-height:107%;font-size:15px;font-family:"Calibri",sans-serif;" style="margin: 0cm 0cm 8pt; line-height: 107%; font-size: 15px; font-family: "Calibri", sans-serif; box-sizing: border-box;">July 07 - 09, 2021 </p><p fr-original-style="margin-top:0cm;margin-right:0cm;margin-bottom:8.0pt;margin-left:0cm;line-height:107%;font-size:15px;font-family:"Calibri",sans-serif;" style="margin: 0cm 0cm 8pt; line-height: 107%; font-size: 15px; font-family: "Calibri", sans-serif; box-sizing: border-box;"> </p><p fr-original-style="margin-top:0cm;margin-right:0cm;margin-bottom:8.0pt;margin-left:0cm;line-height:107%;font-size:15px;font-family:"Calibri",sans-serif;" style="margin: 0cm 0cm 8pt; line-height: 107%; font-size: 15px; font-family: "Calibri", sans-serif; box-sizing: border-box;">Online Streaming </p><p fr-original-style="margin-top:0cm;margin-right:0cm;margin-bottom:8.0pt;margin-left:0cm;line-height:107%;font-size:15px;font-family:"Calibri",sans-serif;" style="margin: 0cm 0cm 8pt; line-height: 107%; font-size: 15px; font-family: "Calibri", sans-serif; box-sizing: border-box;"> </p><p fr-original-style="margin-top:0cm;margin-right:0cm;margin-bottom:8.0pt;margin-left:0cm;line-height:107%;font-size:15px;font-family:"Calibri",sans-serif;" style="margin: 0cm 0cm 8pt; line-height: 107%; font-size: 15px; font-family: "Calibri", sans-serif; box-sizing: border-box;">Due to many requests, the regular papers submission deadline of this conference has been extended.</p><p fr-original-style="margin-top:0cm;margin-right:0cm;margin-bottom:8.0pt;margin-left:0cm;line-height:107%;font-size:15px;font-family:"Calibri",sans-serif;" style="margin: 0cm 0cm 8pt; line-height: 107%; font-size: 15px; font-family: "Calibri", sans-serif; box-sizing: border-box;">The purpose of WINSYS, the International Conference on Wireless Networks and Mobile Systems, is to bring together researchers, engineers and practitioners interested on information systems and applications in the context of wireless networks and mobile technologies. Information systems and information technology are pervasive in the whole communications field, which is quite vast, encompassing a large number of research topics and applications: from practical issues to the more abstract theoretical aspects of communication; from low level protocols to high-level networking and applications; from wireless networking technologies to mobile information systems; many other topics are included in the scope of WINSYS.</p><p fr-original-style="margin-top:0cm;margin-right:0cm;margin-bottom:8.0pt;margin-left:0cm;line-height:107%;font-size:15px;font-family:"Calibri",sans-serif;" style="margin: 0cm 0cm 8pt; line-height: 107%; font-size: 15px; font-family: "Calibri", sans-serif; box-sizing: border-box;"> </p><p fr-original-style="margin-top:0cm;margin-right:0cm;margin-bottom:8.0pt;margin-left:0cm;line-height:107%;font-size:15px;font-family:"Calibri",sans-serif;" style="margin: 0cm 0cm 8pt; line-height: 107%; font-size: 15px; font-family: "Calibri", sans-serif; box-sizing: border-box;">WINSYS is organized in 5 major tracks:</p><p fr-original-style="margin-top:0cm;margin-right:0cm;margin-bottom:8.0pt;margin-left:0cm;line-height:107%;font-size:15px;font-family:"Calibri",sans-serif;" style="margin: 0cm 0cm 8pt; line-height: 107%; font-size: 15px; font-family: "Calibri", sans-serif; box-sizing: border-box;"> 1 - Wireless and Mobile Technologies</p><p fr-original-style="margin-top:0cm;margin-right:0cm;margin-bottom:8.0pt;margin-left:0cm;line-height:107%;font-size:15px;font-family:"Calibri",sans-serif;" style="margin: 0cm 0cm 8pt; line-height: 107%; font-size: 15px; font-family: "Calibri", sans-serif; box-sizing: border-box;"> 2 - Mobile Software and Services</p><p fr-original-style="margin-top:0cm;margin-right:0cm;margin-bottom:8.0pt;margin-left:0cm;line-height:107%;font-size:15px;font-family:"Calibri",sans-serif;" style="margin: 0cm 0cm 8pt; line-height: 107%; font-size: 15px; font-family: "Calibri", sans-serif; box-sizing: border-box;"> 3 - Wireless Optical Communications</p><p fr-original-style="margin-top:0cm;margin-right:0cm;margin-bottom:8.0pt;margin-left:0cm;line-height:107%;font-size:15px;font-family:"Calibri",sans-serif;" style="margin: 0cm 0cm 8pt; line-height: 107%; font-size: 15px; font-family: "Calibri", sans-serif; box-sizing: border-box;"> 4 - Ciber-Physical Systems</p><p fr-original-style="margin-top:0cm;margin-right:0cm;margin-bottom:8.0pt;margin-left:0cm;line-height:107%;font-size:15px;font-family:"Calibri",sans-serif;" style="margin: 0cm 0cm 8pt; line-height: 107%; font-size: 15px; font-family: "Calibri", sans-serif; box-sizing: border-box;"> 5 - e-Health Monitoring</p><p fr-original-style="margin-top:0cm;margin-right:0cm;margin-bottom:8.0pt;margin-left:0cm;line-height:107%;font-size:15px;font-family:"Calibri",sans-serif;" style="margin: 0cm 0cm 8pt; line-height: 107%; font-size: 15px; font-family: "Calibri", sans-serif; box-sizing: border-box;"> </p><p fr-original-style="margin-top:0cm;margin-right:0cm;margin-bottom:8.0pt;margin-left:0cm;line-height:107%;font-size:15px;font-family:"Calibri",sans-serif;" style="margin: 0cm 0cm 8pt; line-height: 107%; font-size: 15px; font-family: "Calibri", sans-serif; box-sizing: border-box;">Conference Chair(s)</p><p fr-original-style="margin-top:0cm;margin-right:0cm;margin-bottom:8.0pt;margin-left:0cm;line-height:107%;font-size:15px;font-family:"Calibri",sans-serif;" style="margin: 0cm 0cm 8pt; line-height: 107%; font-size: 15px; font-family: "Calibri", sans-serif; box-sizing: border-box;"> Jaime Lloret Mauri, Universidad Politecnica de Valencia, Spain</p><p fr-original-style="margin-top:0cm;margin-right:0cm;margin-bottom:8.0pt;margin-left:0cm;line-height:107%;font-size:15px;font-family:"Calibri",sans-serif;" style="margin: 0cm 0cm 8pt; line-height: 107%; font-size: 15px; font-family: "Calibri", sans-serif; box-sizing: border-box;"> </p><p fr-original-style="margin-top:0cm;margin-right:0cm;margin-bottom:8.0pt;margin-left:0cm;line-height:107%;font-size:15px;font-family:"Calibri",sans-serif;" style="margin: 0cm 0cm 8pt; line-height: 107%; font-size: 15px; font-family: "Calibri", sans-serif; box-sizing: border-box;">Program Chair(s)</p><p fr-original-style="margin-top:0cm;margin-right:0cm;margin-bottom:8.0pt;margin-left:0cm;line-height:107%;font-size:15px;font-family:"Calibri",sans-serif;" style="margin: 0cm 0cm 8pt; line-height: 107%; font-size: 15px; font-family: "Calibri", sans-serif; box-sizing: border-box;"> Joel Rodrigues, Federal University of Piauí (UFPI), Teresina - Pi, Brazil; Instituto de Telecomunicações, Portugal</p><p fr-original-style="margin-top:0cm;margin-right:0cm;margin-bottom:8.0pt;margin-left:0cm;line-height:107%;font-size:15px;font-family:"Calibri",sans-serif;" style="margin: 0cm 0cm 8pt; line-height: 107%; font-size: 15px; font-family: "Calibri", sans-serif; box-sizing: border-box;"> </p><p fr-original-style="margin-top:0cm;margin-right:0cm;margin-bottom:8.0pt;margin-left:0cm;line-height:107%;font-size:15px;font-family:"Calibri",sans-serif;" style="margin: 0cm 0cm 8pt; line-height: 107%; font-size: 15px; font-family: "Calibri", sans-serif; box-sizing: border-box;">With the presence of internationally distinguished keynote speakers:</p><p fr-original-style="margin-top:0cm;margin-right:0cm;margin-bottom:8.0pt;margin-left:0cm;line-height:107%;font-size:15px;font-family:"Calibri",sans-serif;" style="margin: 0cm 0cm 8pt; line-height: 107%; font-size: 15px; font-family: "Calibri", sans-serif; box-sizing: border-box;"> Shahid Mumtaz, Instituto de Telecomunicações, Portugal</p><p fr-original-style="margin-top:0cm;margin-right:0cm;margin-bottom:8.0pt;margin-left:0cm;line-height:107%;font-size:15px;font-family:"Calibri",sans-serif;" style="margin: 0cm 0cm 8pt; line-height: 107%; font-size: 15px; font-family: "Calibri", sans-serif; box-sizing: border-box;"> Sandra Sendra, Univ. Politécnica de Valencia, Spain</p><p fr-original-style="margin-top:0cm;margin-right:0cm;margin-bottom:8.0pt;margin-left:0cm;line-height:107%;font-size:15px;font-family:"Calibri",sans-serif;" style="margin: 0cm 0cm 8pt; line-height: 107%; font-size: 15px; font-family: "Calibri", sans-serif; box-sizing: border-box;">Muhammad Sajjad, NTNU, Norway </p><p fr-original-style="margin-top:0cm;margin-right:0cm;margin-bottom:8.0pt;margin-left:0cm;line-height:107%;font-size:15px;font-family:"Calibri",sans-serif;" style="margin: 0cm 0cm 8pt; line-height: 107%; font-size: 15px; font-family: "Calibri", sans-serif; box-sizing: border-box;"> </p><p fr-original-style="margin-top:0cm;margin-right:0cm;margin-bottom:8.0pt;margin-left:0cm;line-height:107%;font-size:15px;font-family:"Calibri",sans-serif;" style="margin: 0cm 0cm 8pt; line-height: 107%; font-size: 15px; font-family: "Calibri", sans-serif; box-sizing: border-box;">Proceedings will be submitted for indexation by: </p><p fr-original-style="margin-top:0cm;margin-right:0cm;margin-bottom:8.0pt;margin-left:0cm;line-height:107%;font-size:15px;font-family:"Calibri",sans-serif;" style="margin: 0cm 0cm 8pt; line-height: 107%; font-size: 15px; font-family: "Calibri", sans-serif; box-sizing: border-box;"> SCOPUS</p><p fr-original-style="margin-top:0cm;margin-right:0cm;margin-bottom:8.0pt;margin-left:0cm;line-height:107%;font-size:15px;font-family:"Calibri",sans-serif;" style="margin: 0cm 0cm 8pt; line-height: 107%; font-size: 15px; font-family: "Calibri", sans-serif; box-sizing: border-box;"> Google Scholar</p><p fr-original-style="margin-top:0cm;margin-right:0cm;margin-bottom:8.0pt;margin-left:0cm;line-height:107%;font-size:15px;font-family:"Calibri",sans-serif;" style="margin: 0cm 0cm 8pt; line-height: 107%; font-size: 15px; font-family: "Calibri", sans-serif; box-sizing: border-box;"> The DBLP Computer Science Bibliography</p><p fr-original-style="margin-top:0cm;margin-right:0cm;margin-bottom:8.0pt;margin-left:0cm;line-height:107%;font-size:15px;font-family:"Calibri",sans-serif;" style="margin: 0cm 0cm 8pt; line-height: 107%; font-size: 15px; font-family: "Calibri", sans-serif; box-sizing: border-box;"> Semantic Scholar</p><p fr-original-style="margin-top:0cm;margin-right:0cm;margin-bottom:8.0pt;margin-left:0cm;line-height:107%;font-size:15px;font-family:"Calibri",sans-serif;" style="margin: 0cm 0cm 8pt; line-height: 107%; font-size: 15px; font-family: "Calibri", sans-serif; box-sizing: border-box;"> Microsoft Academic</p><p fr-original-style="margin-top:0cm;margin-right:0cm;margin-bottom:8.0pt;margin-left:0cm;line-height:107%;font-size:15px;font-family:"Calibri",sans-serif;" style="margin: 0cm 0cm 8pt; line-height: 107%; font-size: 15px; font-family: "Calibri", sans-serif; box-sizing: border-box;"> Engineering Index (EI)</p><p fr-original-style="margin-top:0cm;margin-right:0cm;margin-bottom:8.0pt;margin-left:0cm;line-height:107%;font-size:15px;font-family:"Calibri",sans-serif;" style="margin: 0cm 0cm 8pt; line-height: 107%; font-size: 15px; font-family: "Calibri", sans-serif; box-sizing: border-box;"> Web of Science / Conference Proceedings Citation Index</p><div fr-original-style="box-sizing: border-box;" style="box-sizing: border-box;"><br style="box-sizing: border-box;" fr-original-style="box-sizing: border-box;"></div><p fr-original-style="margin-top:0cm;margin-right:0cm;margin-bottom:8.0pt;margin-left:0cm;line-height:107%;font-size:15px;font-family:"Calibri",sans-serif;" style="margin: 0cm 0cm 8pt; line-height: 107%; font-size: 15px; font-family: "Calibri", sans-serif; box-sizing: border-box;">A short list of presented papers will be selected so that revised and extended versions of these papers will be published by Springer in a CCIS Series book.</p><p fr-original-style="margin-top:0cm;margin-right:0cm;margin-bottom:8.0pt;margin-left:0cm;line-height:107%;font-size:15px;font-family:"Calibri",sans-serif;" style="margin: 0cm 0cm 8pt; line-height: 107%; font-size: 15px; font-family: "Calibri", sans-serif; box-sizing: border-box;"> Also, a short list of best papers will be invited for a post-conference special issue of the Springer Nature Computer Science journal.</p><p fr-original-style="margin-top:0cm;margin-right:0cm;margin-bottom:8.0pt;margin-left:0cm;line-height:107%;font-size:15px;font-family:"Calibri",sans-serif;" style="margin: 0cm 0cm 8pt; line-height: 107%; font-size: 15px; font-family: "Calibri", sans-serif; box-sizing: border-box;"> </p><p fr-original-style="margin-top:0cm;margin-right:0cm;margin-bottom:8.0pt;margin-left:0cm;line-height:107%;font-size:15px;font-family:"Calibri",sans-serif;" style="margin: 0cm 0cm 8pt; line-height: 107%; font-size: 15px; font-family: "Calibri", sans-serif; box-sizing: border-box;">All papers presented at the conference venue will also be available at the SCITEPRESS Digital Library. </p><p fr-original-style="margin-top:0cm;margin-right:0cm;margin-bottom:8.0pt;margin-left:0cm;line-height:107%;font-size:15px;font-family:"Calibri",sans-serif;" style="margin: 0cm 0cm 8pt; line-height: 107%; font-size: 15px; font-family: "Calibri", sans-serif; box-sizing: border-box;"> </p><p fr-original-style="margin-top:0cm;margin-right:0cm;margin-bottom:8.0pt;margin-left:0cm;line-height:107%;font-size:15px;font-family:"Calibri",sans-serif;" style="margin: 0cm 0cm 8pt; line-height: 107%; font-size: 15px; font-family: "Calibri", sans-serif; box-sizing: border-box;">Kind regards,</p><p fr-original-style="margin-top:0cm;margin-right:0cm;margin-bottom:8.0pt;margin-left:0cm;line-height:107%;font-size:15px;font-family:"Calibri",sans-serif;" style="margin: 0cm 0cm 8pt; line-height: 107%; font-size: 15px; font-family: "Calibri", sans-serif; box-sizing: border-box;">Mónica Saramago</p><p fr-original-style="margin-top:0cm;margin-right:0cm;margin-bottom:8.0pt;margin-left:0cm;line-height:107%;font-size:15px;font-family:"Calibri",sans-serif;" style="margin: 0cm 0cm 8pt; line-height: 107%; font-size: 15px; font-family: "Calibri", sans-serif; box-sizing: border-box;">WINSYS Secretariat</p><p fr-original-style="margin-top:0cm;margin-right:0cm;margin-bottom:8.0pt;margin-left:0cm;line-height:107%;font-size:15px;font-family:"Calibri",sans-serif;" style="margin: 0cm 0cm 8pt; line-height: 107%; font-size: 15px; font-family: "Calibri", sans-serif; box-sizing: border-box;"> </p><p fr-original-style="margin-top:0cm;margin-right:0cm;margin-bottom:8.0pt;margin-left:0cm;line-height:107%;font-size:15px;font-family:"Calibri",sans-serif;" style="margin: 0cm 0cm 8pt; line-height: 107%; font-size: 15px; font-family: "Calibri", sans-serif; box-sizing: border-box;">Address: Av. S. Francisco Xavier Lote 7 Cv. C, Setubal 2900-616, Portugal</p><p fr-original-style="margin-top:0cm;margin-right:0cm;margin-bottom:8.0pt;margin-left:0cm;line-height:107%;font-size:15px;font-family:"Calibri",sans-serif;" style="margin: 0cm 0cm 8pt; line-height: 107%; font-size: 15px; font-family: "Calibri", sans-serif; box-sizing: border-box;">Tel: +351 265 520 185</p><p fr-original-style="margin-top:0cm;margin-right:0cm;margin-bottom:8.0pt;margin-left:0cm;line-height:107%;font-size:15px;font-family:"Calibri",sans-serif;" style="margin: 0cm 0cm 8pt; line-height: 107%; font-size: 15px; font-family: "Calibri", sans-serif; box-sizing: border-box;">Web: <a fr-original-style="box-sizing: border-box; color: rgb(0, 102, 147); text-decoration: underline; user-select: auto;" href="http://www.winsys.org" rel="noopener noreferrer" style="box-sizing: border-box; color: rgb(0, 102, 147); text-decoration: underline; user-select: auto;" target="_blank" rel="noopener noreferrer">http://www.winsys.org</a></p><p fr-original-style="margin-top:0cm;margin-right:0cm;margin-bottom:8.0pt;margin-left:0cm;line-height:107%;font-size:15px;font-family:"Calibri",sans-serif;" style="margin: 0cm 0cm 8pt; line-height: 107%; font-size: 15px; font-family: "Calibri", sans-serif; box-sizing: border-box;">e-mail: <a fr-original-style="box-sizing: border-box; color: rgb(0, 102, 147); text-decoration: underline; user-select: auto;" href="mailto:winsys.secretariat@insticc.org" rel="noopener noreferrer" style="box-sizing: border-box; color: rgb(0, 102, 147); text-decoration: underline; user-select: auto;" target="_blank" rel="noopener noreferrer">winsys.secretariat@insticc.org</a></p><div fr-original-style=""><br fr-original-style=""></div></div>