{"id":545,"date":"2015-05-19T08:38:00","date_gmt":"2015-05-19T06:38:00","guid":{"rendered":"https:\/\/samovar2022.int-evry.fr\/index.php\/2015\/05\/19\/seminaire-allocation-de-ressources-dans-les-reseaux-sans-fil-par-les-methodes-de-coloriage-distribuee-et-centralisee-deux-methodes-opposantes\/"},"modified":"2020-09-04T18:46:35","modified_gmt":"2020-09-04T16:46:35","slug":"seminaire-allocation-de-ressources-dans-les-reseaux-sans-fil-par-les-methodes-de-coloriage-distribuee-et-centralisee-deux-methodes-opposantes","status":"publish","type":"post","link":"https:\/\/samovar.telecom-sudparis.eu\/index.php\/2015\/05\/19\/seminaire-allocation-de-ressources-dans-les-reseaux-sans-fil-par-les-methodes-de-coloriage-distribuee-et-centralisee-deux-methodes-opposantes\/","title":{"rendered":"S\u00e9minaire: \u00ab\u00a0Allocation de ressources dans les r\u00e9seaux sans fil par les m\u00e9thodes de \u00ab\u00a0coloriage\u00a0\u00bb distribu\u00e9e et centralis\u00e9e (deux m\u00e9thodes opposantes)\u00a0\u00bb"},"content":{"rendered":"<p><strong>Le lundi 15 juin 2015 de 11h \u00e0 12h<\/strong>, \u00e0 Evry, l&rsquo;amphi G09.<\/p>\n<p><strong>Par<\/strong> <strong>Madame Anne Wei<\/strong>, Professeur d&rsquo;universit\u00e9 au CNAM. <\/p>\n<p>Titre du s\u00e9minaire : <strong>\u00ab\u00a0Allocation de ressources dans les r\u00e9seaux sans fil par les m\u00e9thodes de \u00ab\u00a0coloriage\u00a0\u00bb distribu\u00e9e et centralis\u00e9e (deux m\u00e9thodes opposantes)\u00a0\u00bb<\/strong>, <\/p>\n<p><strong>Biographie:<\/strong><\/p>\n<p>Anne Wei graduated from the Department of Electronic Engineering of the<br \/>\nShanghai University in 1986 and completed her PhD in 1999 at Institute<br \/>\nNational des Telecommunications, France.         After two years spent working<br \/>\nfor STERIA a computing system company and eight years as an Assistant<br \/>\nprofessor at the University of Paris XII and two years as Professor at the<br \/>\nUniversity of Toulouse II, she is now a Professor at the CNAM Paris where she<br \/>\nteaches computing science and networks. Her research interests include<br \/>\ncomputer networks,  4G mobile systems and especially security,  QoS and<br \/>\nmobility in wireless network communications.<\/p>\n<p><strong>R\u00e9sum\u00e9 de l&rsquo;expos\u00e9 :<\/strong><\/p>\n<p> En r\u00e9seaux, la QoS (Qualit\u00e9 de Service) est un des th\u00e8mes de recherche tr\u00e8s<br \/>\nr\u00e9pandu depuis les ann\u00e9es 80. L\u2019arriv\u00e9e des r\u00e9seaux mobiles et sans fil pour<br \/>\nle grand public exige des \u00e9tudes approfondies qui traitent les probl\u00e8mes de<br \/>\nQoS, car les exigences des utilisateurs en qualit\u00e9 de service pour des<br \/>\napplications tr\u00e8s vari\u00e9es  ne cessent de cro\u00eetre.  Puisque les applications<br \/>\n(la voix, le flux de vid\u00e9o, http\u2026) ont leurs propres contraintes en terme de<br \/>\nd\u00e9bit, de d\u00e9lai, de gigue et de s\u00e9quence, la garantie de la QoS est un<br \/>\nprobl\u00e8me majeur.  La principale question est alors : comment allouer<br \/>\nefficacement des ressources restreintes afin de satisfaire une large<br \/>\ncommunaut\u00e9 d\u2019utilisateurs ? En ce sens, nous avons \u00e9tudi\u00e9 des techniques<br \/>\nutilis\u00e9es dans diff\u00e9rents domaines : t\u00e9l\u00e9communications et math\u00e9matiques<br \/>\nappliqu\u00e9es avec les solutions opportunistes, ordonnancement avec le support<br \/>\ndes services temps r\u00e9el, th\u00e9orie des jeux  et th\u00e9orie des graphes pour la<br \/>\ncoloration. Dans ce contexte, la r\u00e9servation de ressources pourrait \u00eatre<br \/>\nr\u00e9alis\u00e9e par la m\u00e9thode distribu\u00e9e ou centralis\u00e9e. Nous pr\u00e9sentons dans un<br \/>\npremier temps l\u2019algorithme distribu\u00e9 avec coloriage \u00e0 deux sauts permettant<br \/>\nd\u2019\u00e9viter les collisions directes et indirectes dans les r\u00e9seaux de capteurs.<br \/>\nDans un deuxi\u00e8me temps, dans les r\u00e9seaux mobiles LTE, l\u2019algorithme centralis\u00e9<br \/>\navec coloriage permet \u00e9galement de diminuer l\u2019interface  entre deux mobiles.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Le lundi 15 juin 2015 de 11h \u00e0 12h, \u00e0 Evry, l&rsquo;amphi G09. Par Madame Anne Wei, Professeur d&rsquo;universit\u00e9 au CNAM. Titre du s\u00e9minaire : \u00ab\u00a0Allocation de ressources dans les r\u00e9seaux sans fil par les m\u00e9thodes de \u00ab\u00a0coloriage\u00a0\u00bb distribu\u00e9e et centralis\u00e9e (deux m\u00e9thodes opposantes)\u00a0\u00bb, Biographie: Anne Wei graduated from the Department of Electronic Engineering of [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"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":[398],"tags":[],"class_list":["post-545","post","type-post","status-publish","format-standard","hentry","category-seminaires-transversaux-fr","entry"],"_links":{"self":[{"href":"https:\/\/samovar.telecom-sudparis.eu\/index.php\/wp-json\/wp\/v2\/posts\/545","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=545"}],"version-history":[{"count":1,"href":"https:\/\/samovar.telecom-sudparis.eu\/index.php\/wp-json\/wp\/v2\/posts\/545\/revisions"}],"predecessor-version":[{"id":1774,"href":"https:\/\/samovar.telecom-sudparis.eu\/index.php\/wp-json\/wp\/v2\/posts\/545\/revisions\/1774"}],"wp:attachment":[{"href":"https:\/\/samovar.telecom-sudparis.eu\/index.php\/wp-json\/wp\/v2\/media?parent=545"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/samovar.telecom-sudparis.eu\/index.php\/wp-json\/wp\/v2\/categories?post=545"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/samovar.telecom-sudparis.eu\/index.php\/wp-json\/wp\/v2\/tags?post=545"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}