{"id":256,"date":"2003-04-22T16:10:31","date_gmt":"2003-04-22T16:10:31","guid":{"rendered":"http:\/\/network.ee.tsinghua.edu.cn\/niulab\/?p=256"},"modified":"2010-08-24T10:26:45","modified_gmt":"2010-08-24T10:26:45","slug":"a-blockage-based-channel-model-for-high-altitude-platform-communications","status":"publish","type":"post","link":"https:\/\/network.ee.tsinghua.edu.cn\/niulab\/?p=256","title":{"rendered":"A Blockage based Channel Model for High Altitude Platform Communications"},"content":{"rendered":"<p><a href=\"http:\/\/network.ee.tsinghua.edu.cn\/papers\/lius_hapschannel_vtc2003s.pdf\" target=\"_blank\"><img loading=\"lazy\" decoding=\"async\" class=\"alignright size-full wp-image-117\" title=\"pdf\" src=\"https:\/\/network.ee.tsinghua.edu.cn\/niulab\/wp-content\/uploads\/2010\/08\/pdf.gif\" alt=\"\" width=\"95\" height=\"50\" \/><\/a><br \/>\n<span class=\"paper_subtitle\">LANGUAGE<\/span><br \/>\nEnglish<br \/>\n<span class=\"paper_subtitle\">SOURCE<\/span><br \/>\nThe 57th IEEE Semiannual Vehicular Technology Conference (VTC2003-Spring), 22-25th April 2003, Jeju, Korea.<br \/>\n<span class=\"paper_subtitle\">Published Date<\/span>:2003-04-22<br \/>\n<span class=\"paper_subtitle\">ABSTRACT<\/span><br \/>\nReferring to the geometrically based single bounce (GBSB) model, a new geo-propagation model is proposed to predict the delay spread as well as the direction-of-arrival of multipath components in channels for  high altitude platform station (HAPS) communications. Furthermore, an approach to calculate the  probability  of  existence of  single bounce paths caused by building blockages is given. By using the model, numerical simulation  gives  the  power  delay  profile  and the  joint  time-angle spread of the HAPS channels.<br \/>\n<span class=\"paper_subtitle\">KEYWORDS<\/span><br \/>\nblockage, multipath channel, geometrical model, HAPS<\/p>\n","protected":false},"excerpt":{"rendered":"<p><a href=\"http:\/\/network.ee.tsinghua.edu.cn\/papers\/lius_hapschannel_vtc2003s.pdf\" target=\"_blank\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft size-full wp-image-117\" title=\"pdf\" src=\"https:\/\/network.ee.tsinghua.edu.cn\/niulab\/wp-content\/uploads\/2010\/08\/pdf.gif\" alt=\"\" width=\"95\" height=\"50\" \/><\/a>Song Liu, Zhisheng Niu, Youshou Wu, <span class=\"papertitle\">A Blockage based Channel Model for High Altitude Platform Communications <\/span>, <span class=\"papersource\">The 57th IEEE Semiannual Vehicular Technology Conference (VTC2003-Spring), 22-25th April 2003, Jeju, Korea.<\/span><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[7],"tags":[99,23,26,18],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/network.ee.tsinghua.edu.cn\/niulab\/index.php?rest_route=\/wp\/v2\/posts\/256"}],"collection":[{"href":"https:\/\/network.ee.tsinghua.edu.cn\/niulab\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/network.ee.tsinghua.edu.cn\/niulab\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/network.ee.tsinghua.edu.cn\/niulab\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/network.ee.tsinghua.edu.cn\/niulab\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=256"}],"version-history":[{"count":2,"href":"https:\/\/network.ee.tsinghua.edu.cn\/niulab\/index.php?rest_route=\/wp\/v2\/posts\/256\/revisions"}],"predecessor-version":[{"id":915,"href":"https:\/\/network.ee.tsinghua.edu.cn\/niulab\/index.php?rest_route=\/wp\/v2\/posts\/256\/revisions\/915"}],"wp:attachment":[{"href":"https:\/\/network.ee.tsinghua.edu.cn\/niulab\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=256"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/network.ee.tsinghua.edu.cn\/niulab\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=256"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/network.ee.tsinghua.edu.cn\/niulab\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=256"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}