L’Ecole doctorale EDITE – Ecole doctorale informatique, t\u00e9l\u00e9communications et \u00e9lectronique et T\u00e9l\u00e9com SudParis avec le Laboratoire de recherche SAMOVAR<\/p>\n
pr\u00e9sentent \u00abCVS : un Framework d’architecture pour le d\u00e9ploiement de services v\u00e9hiculaires bas\u00e9s sur les communications LTE-D2D dans les r\u00e9seaux 4G\/5G\u00bb<\/p>\n Quand: <\/strong> le 02 d\u00e9cembre 2016 \u00e0 14H30<\/p>\n O\u00f9:<\/strong> Orange Gardens – 44 avenue de la R\u00e9publique – 92320 CHATILLON<\/p>\n Membres du jury :<\/strong><\/p>\n Directeur de th\u00e8se : Hossam AFIFI – Professeur<\/p>\n Rapporteurs :<\/strong><\/p>\n Pascal LORENZ – Professeur – Universit\u00e9 d’Haute Alsace<\/p>\n Ken CHEN – Professeur – Universit\u00e9 Paris 13<\/p>\n Examinateurs :<\/strong><\/p>\n Enrico NATALIZIO – Professeur – UTC<\/p>\n Houda LABIOD – Professeur – T\u00e9l\u00e9com ParisTech<\/p>\n Nada GOLMIE – Docteur – NIST – USA<\/p>\n Encadrants :<\/strong><\/p>\n Lionel MORAND – Ing\u00e9nieur – Orange Labs<\/p>\n Steve TSANG KWONG U – Ing\u00e9nieur – Orange Labs<\/p>\n L’explosion du trafic dans les r\u00e9seaux mobiles d’aujourd’hui est l’une des pr\u00e9occupations majeures des op\u00e9rateurs mobiles. En effet, entre investir dans le d\u00e9veloppement de l\u2019infrastructure pour supporter l\u2019\u00e9volution des besoins des utilisateurs et faire face \u00e0 la concurrence accrue des nouveaux acteurs du march\u00e9, l\u2019enjeu est consid\u00e9rable. Dans ce contexte, les communications Device-to-Device (D2D) offrent aux op\u00e9rateurs mobiles de nouvelles opportunit\u00e9s aussi bien financi\u00e8res que techniques, \u00e0 travers les communications directes entre les appareils mobiles permettant de d\u00e9lester le r\u00e9seau d’une partie du trafic. L’organisme de standardisation 3GPP a d\u00e9fini des \u00e9volutions de son architecture LTE\/4G fonctionnelle pour supporter les communications D2D dans le cadre de Services de Proximit\u00e9 (ProSe). Cependant, les mod\u00e8les \u00e9conomiques autour de ces nouveaux services sont encore flous et les solutions actuellement propos\u00e9es par le 3GPP visent un d\u00e9ploiement \u00e0 court terme d\u2019un ensemble limit\u00e9 de services (ex : les services de s\u00e9curit\u00e9 publique). La premi\u00e8re contribution propos\u00e9e dans le cadre de cette th\u00e8se est une \u00e9volution de l’architecture ProSe vers une architecture cible distribu\u00e9e dans laquelle les fonctions li\u00e9es \u00e0 ProSe sont mutualis\u00e9es avec d’autres fonctions r\u00e9seaux. La deuxi\u00e8me contribution porte sur l\u2019int\u00e9gration des services v\u00e9hiculaires dans les r\u00e9seaux mobiles en tant que services ProSe particuliers reposant sur les communications D2D. L’architecture CVS (Cellular Vehicular Services) est alors propos\u00e9e comme solution pour un d\u00e9ploiement \u00e0 grande \u00e9chelle des services v\u00e9hiculaires en s’appuyant sur une nouvelle \u00e9volution de l\u2019architecture ProSe distribu\u00e9e. Un algorithme de \u00ab clustering \u00bb ainsi que des proc\u00e9dures de communication en mode relais D2D sont utilis\u00e9s dans la conception de la solution afin d\u2019optimiser l’usage des ressources du r\u00e9seau. Enfin, les performances de ces contributions sont \u00e9valu\u00e9es \u00e0 l’aide de mod\u00e8les analytiques et de simulations afin de valider les approches et solutions propos\u00e9es.<\/p>\n","protected":false},"excerpt":{"rendered":" L’Ecole doctorale EDITE – Ecole doctorale informatique, t\u00e9l\u00e9communications et \u00e9lectronique et T\u00e9l\u00e9com SudParis avec le Laboratoire de recherche SAMOVAR pr\u00e9sentent l\u2019AVIS DE SOUTENANCE de Madame Thouraya TOUKABRI Autoris\u00e9 \u00e0 pr\u00e9senter ses travaux en vue de l\u2019obtention du Doctorat de T\u00e9l\u00e9com SudParis avec l’Universit\u00e9 Paris 6 en : Informatique et r\u00e9seaux \u00abCVS : un Framework d’architecture […]<\/p>\n","protected":false},"author":1,"featured_media":789,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"ocean_post_layout":"","ocean_both_sidebars_style":"","ocean_both_sidebars_content_width":0,"ocean_both_sidebars_sidebars_width":0,"ocean_sidebar":"","ocean_second_sidebar":"","ocean_disable_margins":"enable","ocean_add_body_class":"","ocean_shortcode_before_top_bar":"","ocean_shortcode_after_top_bar":"","ocean_shortcode_before_header":"","ocean_shortcode_after_header":"","ocean_has_shortcode":"","ocean_shortcode_after_title":"","ocean_shortcode_before_footer_widgets":"","ocean_shortcode_after_footer_widgets":"","ocean_shortcode_before_footer_bottom":"","ocean_shortcode_after_footer_bottom":"","ocean_display_top_bar":"default","ocean_display_header":"default","ocean_header_style":"","ocean_center_header_left_menu":"","ocean_custom_header_template":"","ocean_custom_logo":0,"ocean_custom_retina_logo":0,"ocean_custom_logo_max_width":0,"ocean_custom_logo_tablet_max_width":0,"ocean_custom_logo_mobile_max_width":0,"ocean_custom_logo_max_height":0,"ocean_custom_logo_tablet_max_height":0,"ocean_custom_logo_mobile_max_height":0,"ocean_header_custom_menu":"","ocean_menu_typo_font_family":"","ocean_menu_typo_font_subset":"","ocean_menu_typo_font_size":0,"ocean_menu_typo_font_size_tablet":0,"ocean_menu_typo_font_size_mobile":0,"ocean_menu_typo_font_size_unit":"px","ocean_menu_typo_font_weight":"","ocean_menu_typo_font_weight_tablet":"","ocean_menu_typo_font_weight_mobile":"","ocean_menu_typo_transform":"","ocean_menu_typo_transform_tablet":"","ocean_menu_typo_transform_mobile":"","ocean_menu_typo_line_height":0,"ocean_menu_typo_line_height_tablet":0,"ocean_menu_typo_line_height_mobile":0,"ocean_menu_typo_line_height_unit":"","ocean_menu_typo_spacing":0,"ocean_menu_typo_spacing_tablet":0,"ocean_menu_typo_spacing_mobile":0,"ocean_menu_typo_spacing_unit":"","ocean_menu_link_color":"","ocean_menu_link_color_hover":"","ocean_menu_link_color_active":"","ocean_menu_link_background":"","ocean_menu_link_hover_background":"","ocean_menu_link_active_background":"","ocean_menu_social_links_bg":"","ocean_menu_social_hover_links_bg":"","ocean_menu_social_links_color":"","ocean_menu_social_hover_links_color":"","ocean_disable_title":"default","ocean_disable_heading":"default","ocean_post_title":"","ocean_post_subheading":"","ocean_post_title_style":"","ocean_post_title_background_color":"","ocean_post_title_background":0,"ocean_post_title_bg_image_position":"","ocean_post_title_bg_image_attachment":"","ocean_post_title_bg_image_repeat":"","ocean_post_title_bg_image_size":"","ocean_post_title_height":0,"ocean_post_title_bg_overlay":0.5,"ocean_post_title_bg_overlay_color":"","ocean_disable_breadcrumbs":"default","ocean_breadcrumbs_color":"","ocean_breadcrumbs_separator_color":"","ocean_breadcrumbs_links_color":"","ocean_breadcrumbs_links_hover_color":"","ocean_display_footer_widgets":"default","ocean_display_footer_bottom":"default","ocean_custom_footer_template":"","ocean_post_oembed":"","ocean_post_self_hosted_media":"","ocean_post_video_embed":"","ocean_link_format":"","ocean_link_format_target":"self","ocean_quote_format":"","ocean_quote_format_link":"post","ocean_gallery_link_images":"on","ocean_gallery_id":[],"footnotes":""},"categories":[350],"tags":[],"class_list":["post-790","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-theses-2016-fr","entry","has-media"],"_links":{"self":[{"href":"https:\/\/samovar.telecom-sudparis.eu\/index.php\/wp-json\/wp\/v2\/posts\/790","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/samovar.telecom-sudparis.eu\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/samovar.telecom-sudparis.eu\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/samovar.telecom-sudparis.eu\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/samovar.telecom-sudparis.eu\/index.php\/wp-json\/wp\/v2\/comments?post=790"}],"version-history":[{"count":1,"href":"https:\/\/samovar.telecom-sudparis.eu\/index.php\/wp-json\/wp\/v2\/posts\/790\/revisions"}],"predecessor-version":[{"id":1653,"href":"https:\/\/samovar.telecom-sudparis.eu\/index.php\/wp-json\/wp\/v2\/posts\/790\/revisions\/1653"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/samovar.telecom-sudparis.eu\/index.php\/wp-json\/wp\/v2\/media\/789"}],"wp:attachment":[{"href":"https:\/\/samovar.telecom-sudparis.eu\/index.php\/wp-json\/wp\/v2\/media?parent=790"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/samovar.telecom-sudparis.eu\/index.php\/wp-json\/wp\/v2\/categories?post=790"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/samovar.telecom-sudparis.eu\/index.php\/wp-json\/wp\/v2\/tags?post=790"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
\nl\u2019AVIS DE SOUTENANCE de Madame Thouraya TOUKABRI<\/strong>
\nAutoris\u00e9 \u00e0 pr\u00e9senter ses travaux en vue de l\u2019obtention du Doctorat de T\u00e9l\u00e9com SudParis avec l’Universit\u00e9 Paris 6 en : Informatique et r\u00e9seaux<\/p>\n
\nR\u00e9sum\u00e9 :<\/em><\/p>\n