{"id":662,"date":"2023-07-24T00:58:26","date_gmt":"2023-07-23T16:58:26","guid":{"rendered":"https:\/\/sites.gc.sjtu.edu.cn\/twcd\/?p=662"},"modified":"2023-07-27T19:24:26","modified_gmt":"2023-07-27T11:24:26","slug":"data-center","status":"publish","type":"post","link":"https:\/\/sites.gc.sjtu.edu.cn\/twcd\/data-center\/","title":{"rendered":"Data center"},"content":{"rendered":"<p><img decoding=\"async\" width=\"300\" height=\"160\" src=\"https:\/\/sites.gc.sjtu.edu.cn\/twcd\/wp-content\/uploads\/sites\/45\/2023\/07\/lablogo-300x160.png\" alt=\"\" loading=\"lazy\" \/><br \/>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"580\" height=\"118\" src=\"https:\/\/sites.gc.sjtu.edu.cn\/twcd\/wp-content\/uploads\/sites\/45\/2023\/07\/logo4-1024x208.png\" alt=\"\" loading=\"lazy\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/p>\n<h1>6. Data center<\/h1>\n<h5>Related Paper<\/h5>\n<p>If you want to use the dataset or scripts on this page, please cite the following paper.<\/p>\n<p>G. Song, Y. Li, J. Jiang, C. Han, Z. Yu, Y. Du, and Z. Wang, \u201cChannel Measurement and Characterization at 140 GHz in a Wireless Data Center,\u201d in Proc. of IEEE Global Communications Conference (GLOBECOM), pp. 4764-4769, Dec. 2022.<\/p>\n<h2>Overview<\/h2>\n<p>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"933\" height=\"634\" src=\"https:\/\/sites.gc.sjtu.edu.cn\/twcd\/wp-content\/uploads\/sites\/45\/2023\/07\/6data-center.png\" alt=\"\" loading=\"lazy\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/p>\n<p>The measurement campaign locates in a data center on the second floor of 3G Building in China Academy of Information and Communications Technology (CAICT). Plenty of rack servers are placed in the data center, which are divided into ten columns of racks with around 1 m aisles between two columns. Besides, there is a 2.5 m wide corridor in the north direction of all the racks, where two concrete pillars are built.\n<\/p>\n<h2>Measurement Deployment<\/h2>\n<p>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"580\" height=\"382\" src=\"https:\/\/sites.gc.sjtu.edu.cn\/twcd\/wp-content\/uploads\/sites\/45\/2023\/07\/6layout_set2-1024x674.png\" alt=\"\" loading=\"lazy\" \/><br \/>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"580\" height=\"318\" src=\"https:\/\/sites.gc.sjtu.edu.cn\/twcd\/wp-content\/uploads\/sites\/45\/2023\/07\/6layout_set1-1024x561.png\" alt=\"\" loading=\"lazy\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/p>\n<table style=\"border-collapse: collapse\">\n<tbody>\n<tr style=\"height: 24px\">\n<td style=\"height: 24px\">Frequency<\/td>\n<td style=\"height: 24px\"><strong>130-140 GHz<\/strong><\/td>\n<\/tr>\n<tr style=\"height: 24px\">\n<td style=\"height: 24px\"># Position<\/td>\n<td style=\"height: 24px\"><strong>LoS*16, NLoS*12<\/strong><\/td>\n<\/tr>\n<tr style=\"height: 24px\">\n<td style=\"height: 24px\"># CIR<\/td>\n<td style=\"height: 24px\"><strong>23*36*5+3*36*4<\/strong><\/td>\n<\/tr>\n<tr style=\"height: 24px\">\n<td style=\"height: 24px\">Distance<\/td>\n<td style=\"height: 24px\"><strong>3-8 m<\/strong><\/td>\n<\/tr>\n<tr style=\"height: 24px\">\n<td style=\"height: 24px\">Tx height<\/td>\n<td style=\"height: 24px\"><strong>2 m<\/strong><\/td>\n<\/tr>\n<tr style=\"height: 24px\">\n<td style=\"height: 24px\">Rx height<\/td>\n<td style=\"height: 24px\"><strong>1.6 m<\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Data Visualization\u200b<\/h2>\n<p>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"863\" height=\"493\" src=\"https:\/\/sites.gc.sjtu.edu.cn\/twcd\/wp-content\/uploads\/sites\/45\/2023\/07\/6propagation_pt1.png\" alt=\"\" loading=\"lazy\" \/><br \/>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"724\" height=\"410\" src=\"https:\/\/sites.gc.sjtu.edu.cn\/twcd\/wp-content\/uploads\/sites\/45\/2023\/07\/6propagation_pt26.png\" alt=\"\" loading=\"lazy\" \/><\/p>\n","protected":false},"excerpt":{"rendered":"<p>6. Data center Related Paper If you want to use the dataset or scripts on this page, please cite the following paper. G. Song, Y. Li, J. Jiang, C. Han, Z. Yu, Y. Du, and Z. Wang, \u201cChannel Measurement and Characterization at 140 GHz in a Wireless Data Center,\u201d in Proc. of IEEE Global Communications [&hellip;]<\/p>\n","protected":false},"author":53,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"elementor_header_footer","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[7],"tags":[],"class_list":["post-662","post","type-post","status-publish","format-standard","hentry","category-result"],"_links":{"self":[{"href":"https:\/\/sites.gc.sjtu.edu.cn\/twcd\/wp-json\/wp\/v2\/posts\/662","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sites.gc.sjtu.edu.cn\/twcd\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sites.gc.sjtu.edu.cn\/twcd\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sites.gc.sjtu.edu.cn\/twcd\/wp-json\/wp\/v2\/users\/53"}],"replies":[{"embeddable":true,"href":"https:\/\/sites.gc.sjtu.edu.cn\/twcd\/wp-json\/wp\/v2\/comments?post=662"}],"version-history":[{"count":10,"href":"https:\/\/sites.gc.sjtu.edu.cn\/twcd\/wp-json\/wp\/v2\/posts\/662\/revisions"}],"predecessor-version":[{"id":856,"href":"https:\/\/sites.gc.sjtu.edu.cn\/twcd\/wp-json\/wp\/v2\/posts\/662\/revisions\/856"}],"wp:attachment":[{"href":"https:\/\/sites.gc.sjtu.edu.cn\/twcd\/wp-json\/wp\/v2\/media?parent=662"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sites.gc.sjtu.edu.cn\/twcd\/wp-json\/wp\/v2\/categories?post=662"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sites.gc.sjtu.edu.cn\/twcd\/wp-json\/wp\/v2\/tags?post=662"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}