{"id":56870,"date":"2023-03-22T13:25:50","date_gmt":"2023-03-22T11:25:50","guid":{"rendered":"https:\/\/www.iemn.fr\/?p=56870"},"modified":"2023-03-22T13:26:09","modified_gmt":"2023-03-22T11:26:09","slug":"these-prasaja-wikanta-study-and-design-of-a-new-phy-mac-cross-layer-architecture-for-wireless-sensor-networks-dedicated-to-healthcare","status":"publish","type":"post","link":"https:\/\/www.iemn.fr\/en\/these\/these-2021\/these-prasaja-wikanta-study-and-design-of-a-new-phy-mac-cross-layer-architecture-for-wireless-sensor-networks-dedicated-to-healthcare.html","title":{"rendered":"THESE Prasaja WIKANTA-\u00ab\u00a0Study and design of a new PHY\/MAC Cross-Layer architecture for Wireless Sensor Networks Dedicated to Healthcare\u00a0\u00bb"},"content":{"rendered":"<div id='layer_slider_1'  class='avia-layerslider main_color avia-shadow  avia-builder-el-0  el_before_av_heading  avia-builder-el-first  container_wrap sidebar_right'  style='height: 261px;'  ><div id=\"layerslider_58_1ter1spmpjihl\" data-ls-slug=\"homepageslider\" class=\"ls-wp-container fitvidsignore ls-selectable\" style=\"width:1140px;height:260px;margin:0 auto;margin-bottom: 0px;\"><div class=\"ls-slide\" data-ls=\"duration:6000;transition2d:5;\"><img loading=\"lazy\" decoding=\"async\" width=\"2600\" height=\"270\" src=\"https:\/\/www.iemn.fr\/wp-content\/uploads\/2019\/01\/sliders_news1.jpg\" class=\"ls-bg\" alt=\"\" srcset=\"https:\/\/www.iemn.fr\/wp-content\/uploads\/2019\/01\/sliders_news1.jpg 2600w, https:\/\/www.iemn.fr\/wp-content\/uploads\/2019\/01\/sliders_news1-300x31.jpg 300w, https:\/\/www.iemn.fr\/wp-content\/uploads\/2019\/01\/sliders_news1-768x80.jpg 768w, https:\/\/www.iemn.fr\/wp-content\/uploads\/2019\/01\/sliders_news1-1030x107.jpg 1030w, https:\/\/www.iemn.fr\/wp-content\/uploads\/2019\/01\/sliders_news1-1500x156.jpg 1500w, https:\/\/www.iemn.fr\/wp-content\/uploads\/2019\/01\/sliders_news1-705x73.jpg 705w\" sizes=\"auto, (max-width: 2600px) 100vw, 2600px\" \/><ls-layer style=\"font-size:14px;text-align:left;font-style:normal;text-decoration:none;text-transform:none;font-weight:700;letter-spacing:0px;border-style:solid;border-color:#000;background-position:0% 0%;background-repeat:no-repeat;width:180px;height:30px;left:0px;top:231px;line-height:32px;color:#ffffff;border-radius:6px 6px 6px 6px;padding-left:50px;background-color:rgba(0, 0, 0, 0.57);\" class=\"ls-l ls-ib-icon ls-text-layer\" data-ls=\"minfontsize:0;minmobilefontsize:0;\"><i class=\"fa fa-quote-right\" style=\"color:#ffffff;margin-right:0.8em;font-size:1em;transform:translateY( -0.125em );\"><\/i>ACTUALITES<\/ls-layer><\/div><\/div><\/div><div id='after_layer_slider_1'  class='main_color av_default_container_wrap container_wrap sidebar_right'  ><div class='container av-section-cont-open' ><div class='template-page content  av-content-small alpha units'><div class='post-entry post-entry-type-page post-entry-56870'><div class='entry-content-wrapper clearfix'>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-lfjlh9gj-fa4b6ff2781a491d9f9fcdee49ec0103\">\n#top .av-special-heading.av-lfjlh9gj-fa4b6ff2781a491d9f9fcdee49ec0103{\nmargin:0 0 10px 0;\npadding-bottom:4px;\n}\nbody .av-special-heading.av-lfjlh9gj-fa4b6ff2781a491d9f9fcdee49ec0103 .av-special-heading-tag .heading-char{\nfont-size:25px;\n}\n.av-special-heading.av-lfjlh9gj-fa4b6ff2781a491d9f9fcdee49ec0103 .av-subheading{\nfont-size:15px;\n}\n<\/style>\n<div  class='av-special-heading av-lfjlh9gj-fa4b6ff2781a491d9f9fcdee49ec0103 av-special-heading-h2  avia-builder-el-1  el_after_av_layerslider  el_before_av_hr  avia-builder-el-first'><h2 class='av-special-heading-tag'  itemprop=\"headline\"  >THESE Prasaja WIKANTA-\u00ab\u00a0Study and design of a new PHY\/MAC Cross-Layer architecture for Wireless Sensor Networks Dedicated to Healthcare\u00a0\u00bb<\/h2><div class=\"special-heading-border\"><div class=\"special-heading-inner-border\"><\/div><\/div><\/div>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-18u73nj-dad6a947580930e400fc42ba200e80f1\">\n#top .hr.av-18u73nj-dad6a947580930e400fc42ba200e80f1{\nmargin-top:5px;\nmargin-bottom:5px;\n}\n.hr.av-18u73nj-dad6a947580930e400fc42ba200e80f1 .hr-inner{\nwidth:100%;\n}\n<\/style>\n<div  class='hr av-18u73nj-dad6a947580930e400fc42ba200e80f1 hr-custom  avia-builder-el-2  el_after_av_heading  el_before_av_textblock  hr-left hr-icon-no'><span class='hr-inner inner-border-av-border-thin'><span class=\"hr-inner-style\"><\/span><\/span><\/div>\n<section  class='av_textblock_section av-jriy64i8-2f4600354c0449b610997916bbd9b6bc'   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" >\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-13ewzjw-68e036126b913e5028f77311dc66b825\">\n.av_font_icon.av-13ewzjw-68e036126b913e5028f77311dc66b825{\ncolor:#bfbfbf;\nborder-color:#bfbfbf;\n}\n.av_font_icon.av-13ewzjw-68e036126b913e5028f77311dc66b825 .av-icon-char{\nfont-size:60px;\nline-height:60px;\n}\n<\/style>\n<span  class='av_font_icon av-13ewzjw-68e036126b913e5028f77311dc66b825 avia_animate_when_visible av-icon-style- avia-icon-pos-left avia-icon-animate'><span class='av-icon-char' aria-hidden='true' data-av_icon='\ue8c9' data-av_iconfont='entypo-fontello' ><\/span><\/span>\n<p><strong>\u00a0Prasaja WIKANTA<\/strong><\/p>\n<p>Soutenance : 25 Mars 2021 <strong><br \/>\n<\/strong>Valenciennes<\/p>\n<\/div><\/section>\n<section  class='av_textblock_section av-jtefqx33-628129dba2299b2ecd65ebfc92eac29d'   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><div  class='hr av-kjh3zw-4dff888f744b728a1aca9b3a0971493a hr-default  avia-builder-el-6  avia-builder-el-no-sibling'><span class='hr-inner'><span class=\"hr-inner-style\"><\/span><\/span><\/div>\n<h5><strong><span style=\"color: #800000;\">Jury :<\/span><\/strong><\/h5>\n<ul>\n<li><span dir=\"ltr\" role=\"presentation\">Rapporteurs : <\/span><span dir=\"ltr\" role=\"presentation\">M. Basuki Rachmatul<\/span> <span dir=\"ltr\" role=\"presentation\">ALAM, <\/span><span dir=\"ltr\" role=\"presentation\">M. Hongwu<\/span> <span dir=\"ltr\" role=\"presentation\">LI<\/span><br role=\"presentation\" \/><span dir=\"ltr\" role=\"presentation\">Professeur,<\/span> <span dir=\"ltr\" role=\"presentation\">Institut<\/span> <span dir=\"ltr\" role=\"presentation\">Teknologi<\/span> <span dir=\"ltr\" role=\"presentation\">Bandung<\/span><br role=\"presentation\" \/><span dir=\"ltr\" role=\"presentation\">Professeur,<\/span> <span dir=\"ltr\" role=\"presentation\">Universite<\/span><span dir=\"ltr\" role=\"presentation\"> \u0301<\/span> <span dir=\"ltr\" role=\"presentation\">de<\/span> <span dir=\"ltr\" role=\"presentation\">Nantes<\/span> <span dir=\"ltr\" role=\"presentation\">(Pr\u00e9sident du jury)<\/span><br role=\"presentation\" \/><span dir=\"ltr\" role=\"presentation\">Examinateurs:<\/span><br role=\"presentation\" \/><span dir=\"ltr\" role=\"presentation\">Mme. Nji Raden<\/span> <span dir=\"ltr\" role=\"presentation\">POESPAWATI<\/span> <span dir=\"ltr\" role=\"presentation\">&#8211;<\/span> <span dir=\"ltr\" role=\"presentation\">Professeur Universitas Indonesia, Jakarta<\/span><br role=\"presentation\" \/><span dir=\"ltr\" role=\"presentation\">M. Rabah<\/span> <span dir=\"ltr\" role=\"presentation\">ATTIA<\/span> <span dir=\"ltr\" role=\"presentation\">&#8211;<\/span> <span dir=\"ltr\" role=\"presentation\">Professeur, Ecole Polytechnique de Tunis<\/span><br role=\"presentation\" \/><span dir=\"ltr\" role=\"presentation\">Mme. Lynda<\/span> <span dir=\"ltr\" role=\"presentation\">CHEHAMI<\/span> <span dir=\"ltr\" role=\"presentation\">&#8211;<\/span> <span dir=\"ltr\" role=\"presentation\">Maitre de Conf \u0301<\/span><span dir=\"ltr\" role=\"presentation\">erence, UPHF, Valenciennes<\/span><br role=\"presentation\" \/><span dir=\"ltr\" role=\"presentation\">Directeur de Th`<\/span><span dir=\"ltr\" role=\"presentation\">ese:<\/span><br role=\"presentation\" \/><span dir=\"ltr\" role=\"presentation\">M. Iyad<\/span> <span dir=\"ltr\" role=\"presentation\">DAYOUB<\/span> <span dir=\"ltr\" role=\"presentation\">&#8211;<\/span> <span dir=\"ltr\" role=\"presentation\">Professeur, UPHF, Valenciennes<\/span><br role=\"presentation\" \/><span dir=\"ltr\" role=\"presentation\">Co-Directeur:<\/span><br role=\"presentation\" \/><span dir=\"ltr\" role=\"presentation\">M. El Hadj<\/span> <span dir=\"ltr\" role=\"presentation\">DOGHECHE<\/span> <span dir=\"ltr\" role=\"presentation\">&#8211;<\/span> <span dir=\"ltr\" role=\"presentation\">Professeur, UPHF, Valenciennes<\/span><\/li>\n<\/ul>\n<h5>Summary:<\/h5>\n<p>L\u2019am\u00e9lioration de l\u2019acc\u00e8s et de la qualit\u00e9 des services de sant\u00e9 publique en Indon\u00e9sie restent un grand d\u00e9fi. Les obstacles g\u00e9ographiques, la p\u00e9nurie et la mauvaise r\u00e9partition des sp\u00e9cialistes\/m\u00e9decins, en particulier dans les zones rurales, sont quelques-uns des d\u00e9fis \u00e0 relever. En 2016, l\u2019Indon\u00e9sie a d\u00e9velopp\u00e9 un syst\u00e8me de t\u00e9l\u00e9m\u00e9decine appel\u00e9 \u00ab\u00a0soins \u00e0 domicile\u00a0\u00bb pour surmonter ces d\u00e9fis. Ils ont cr\u00e9\u00e9 un v\u00e9hicule de sant\u00e9 mobile appel\u00e9 \u00ab\u00a0Dottoro ta\u00a0\u00bb qui offre des services de sant\u00e9 24 heures\/jour \u00e0 la communaut\u00e9. Ce v\u00e9hicule est \u00e9quip\u00e9 d\u2019Electro- Cardio-Graphy (ECG), d\u2019Ultra-Sono-Graphy (USG) et d\u2019autres \u00e9quipements m\u00e9dicaux standards. Lorsque les patients font appel \u00e0 ce service, une \u00e9quipe compos\u00e9e de m\u00e9decins, d\u2019infirmi\u00e8res et de chauffeurs se d\u00e9place vers l\u2019emplacement du patient et lui prodigue un traitement appropri\u00e9. Parall\u00e8lement, le d\u00e9veloppement des technologies de l\u2019Internet des objets (IoT) offre une large opportunit\u00e9 d\u2019am\u00e9liorer ces services. L\u2019IoT est un ensemble de dispositifs ou de capteurs connect\u00e9s \u00e0 Internet. Ici, Internet n\u2019a pas besoin d\u2019\u00eatre une connexion globale; en effet, un r\u00e9seau local (LAN) est \u00e9galement possible tant qu\u2019il prend en charge les protocoles TCP\/IP. La plupart des appareils IoT utilisent des connexions sans fil pour assurer la mobilit\u00e9 et la portabilit\u00e9. Cependant, les dispositifs sans fil pr\u00e9sentent des probl\u00e8mes fondamentaux comme la consommation d\u2019\u00e9nergie, le bruit et les interf\u00e9rences des communications sans fil. L\u2019IoT pr\u00e9sente de nombreuses variantes de mise en oeuvre, notamment dans les secteurs de la sant\u00e9. Aujourd\u2019hui, les noeuds de capteurs se sont transform\u00e9s en petits appareils discrets et puissants, qui peuvent \u00eatre facilement int\u00e9gr\u00e9s dans des appareils portables tels que des montres intelligentes, des bracelets, des gants ou des boutons. Ainsi, l\u2019IoT offre un moyen plus pratique de recueillir les donn\u00e9es sur l\u2019\u00e9tat de sant\u00e9 des patients \u00e0 l\u2019aide de capteurs portables, puis d\u2019envoyer, d\u2019analyser et de stocker les donn\u00e9es dans le nuage. L\u2019utilisation de l\u2019IoT dans les secteurs de la sant\u00e9 est le domaine de la t\u00e9l\u00e9m\u00e9decine, permet aux m\u00e9decins et aux infirmi\u00e8res de r\u00e9cup\u00e9rer des donn\u00e9es en temps r\u00e9el et d\u2019effectuer imm\u00e9diatement des diagnostics sur place, sans se pr\u00e9occuper de l\u2019installation. Cette d\u00e9marche permet d\u2019acc\u00e9l\u00e9rer le diagnostic et aura un impact positif sur la sant\u00e9 du patient. En effet, le d\u00e9ploiement du syst\u00e8me IoT dans le secteur de la sant\u00e9 pr\u00e9sente plusieurs avantages par rapport aux syst\u00e8mes filaires classiques, tels que la facilit\u00e9 d\u2019utilisation, la r\u00e9duction du risque d\u2019infection, la r\u00e9duction du risque d\u2019\u00e9chec, la r\u00e9duction de l\u2019inconfort des utilisateurs, l\u2019augmentation de la mobilit\u00e9, l\u2019am\u00e9lioration de l\u2019efficacit\u00e9 des soins hospitaliers, et r\u00e9duire les co\u00fbts d\u2019installation. Cependant, fournir une transmission robuste sans fil est un d\u00e9fi dans le domaine de la sant\u00e9, parce que les donn\u00e9es de sant\u00e9 mises \u00e0 jour en continu sont tr\u00e8s importantes pour le traitement des patients. [\u2026.] etc.<\/p>\n<h5>Abstract:<\/h5>\n<p>Improving access and quality of public health services in Indonesia is still a big challenge. Geographic obstacles, shortage, and maldistribution of specialist\/doctors especially in rural areas are some of the challenges to be answered. In 2016, the city council of Makassar Indonesia has developed a telemedicine system called \u00ab\u00a0home care\u00a0\u00bb to overcome those challenges. They created mobile healthcare vehicle called \u00ab\u00a0Dottoro ta\u00a0\u00bb that gives healthcare services 24 hours\/day to the community. This vehicle is equipped with ElectroCardioGraphy (ECG), UltraSonoGraphy (USG) and other standard medical equipment. When patients call this service, a team consisting of doctors, nurses and drivers will move to the patient\u2019s location and gives a proper treatment. Meanwhile, the development of Internet of Things (IoT) technologies offers a broad opportunity to improve these services. Changing this equipment with IoT devices will offer a lot of advantages. IoT is the recent technological term, which is a collection of devices or sensors that have connectivity to the internet. Here, the Internet does not have to be a global connection; indeed, a Local Area Network (LAN) is also possible as long as it supports TCP\/IP protocols. Most IoT devices use wireless connections to ensure mobility and portability. However, wireless devices have some fundamental issues such as energy consumption, noise and interference of wireless communication. IoT has many variations for implementation including healthcare sectors. Today, sensor nodes have changed into small, unobtrusive and powerful devices, which can be easily accommodated into wearable devices such as smart watches, bracelets, gloves or buttons. Thus, it gives more convenient way to collect the health condition data of patients using wearable sensors and then send, analyzed and stored the data in the cloud. For example, by using heart rate sensors, the conditions of the patients such as heart attacks, anxiety and stress can be continuously monitored. Another potential of using IoT on health sectors is telemedicine field, enabling doctors\/nurses to perform retrieval of data in real-time and immediately perform diagnostics on the spot, without preoccupied with the installation of conventional medical devices. This will speed up diagnosis and give a positive impact on the health of the patient. Indeed, deploying IoT system in the health sector has several advantages over conventional wired systems such as ease of use, reducing the risk of infection, reducing the risk of failure, reducing user discomfort, increasing mobility, improving the efficiency of hospital care, and lower installation costs. However, providing the robust transmission in the wireless communication is a challenge in the healthcare domain, because continuous updated health data is very important for the treatment of the patients. In this research activity, we propose a new cross layer protocol to overcome this problem. The proposal takes advantages of beacon power measurements in the node\u2019s PHY layer to determine whether there is interference from the human body or not. This information is used by the MAC layer to decide the transmission of packets. Our results show that there are significant improvements of the PER while maintaining the throughput relatively the same as the conventional protocol. We analytically show the effect of body pathloss on 802.11ah network and its effects in terms of power consumption for the healthcare sensors. We compare the standard pathloss of 802.11ah with body pathloss. We see that body pathloss increase PER and decrease throughput because the body absorbs the electromagnetic signal. We also propose a novel cross-layer algorithm to counter the effect of body pathloss. The idea is to defer the data transmission if there is a high probability of body pathloss by detecting the received power of beacon.<\/p>\n<\/div><\/section>","protected":false},"excerpt":{"rendered":"","protected":false},"author":20,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[317],"tags":[],"class_list":["post-56870","post","type-post","status-publish","format-standard","hentry","category-these-2021"],"_links":{"self":[{"href":"https:\/\/www.iemn.fr\/en\/wp-json\/wp\/v2\/posts\/56870","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.iemn.fr\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.iemn.fr\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.iemn.fr\/en\/wp-json\/wp\/v2\/users\/20"}],"replies":[{"embeddable":true,"href":"https:\/\/www.iemn.fr\/en\/wp-json\/wp\/v2\/comments?post=56870"}],"version-history":[{"count":0,"href":"https:\/\/www.iemn.fr\/en\/wp-json\/wp\/v2\/posts\/56870\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.iemn.fr\/en\/wp-json\/wp\/v2\/media?parent=56870"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.iemn.fr\/en\/wp-json\/wp\/v2\/categories?post=56870"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.iemn.fr\/en\/wp-json\/wp\/v2\/tags?post=56870"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}