{"id":203,"date":"2001-11-15T14:08:43","date_gmt":"2001-11-15T14:08:43","guid":{"rendered":"http:\/\/network.ee.tsinghua.edu.cn\/niulab\/?p=203"},"modified":"2010-08-24T10:26:52","modified_gmt":"2010-08-24T10:26:52","slug":"a-hierarchical-power-control-scheme-in-cdma-systems","status":"publish","type":"post","link":"https:\/\/network.ee.tsinghua.edu.cn\/niulab\/?p=203","title":{"rendered":"A Hierarchical Power Control Scheme in CDMA Systems"},"content":{"rendered":"<p><a href=\"http:\/\/network.ee.tsinghua.edu.cn\/papers\/xiang_hierarchical_icii2001.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 \/>\nin Proc. International Conference on Infotech and Infonet, 2001 (ICII'2001), v2, pp. 943--948, Nov. 2001, Beijing, China<br \/>\n<span class=\"paper_subtitle\">Published Date<\/span>:2001-11-15<br \/>\n<span class=\"paper_subtitle\">ABSTRACT<\/span><br \/>\nPower control is one of the key technologies of resource management in CDMA systems to provide QoS guarantee to multimedia applications. In this paper we propose a hierarchical power control scheme for multimedia CDMA systems, where the power control process is divided into two steps, i.e., power adjustment, in a short span, and power scheduling, in a long span. In the power control scheme, we take the dependence between user parameters and user QoS constraints into consideration. Numerical results show that with the proposed power control scheme, user QoS can be guaranteed and better system resource utilization is achieved.<br \/>\n<span class=\"paper_subtitle\">KEYWORDS<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p><a href=\"http:\/\/network.ee.tsinghua.edu.cn\/papers\/xiang_hierarchical_icii2001.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>Zhisheng Niu, Xiang Duan, Tao Shu, Junli Zheng, <span class=\"papertitle\">A Hierarchical Power Control Scheme in CDMA Systems<\/span>, <span class=\"papersource\">in Proc. International Conference on Infotech and Infonet, 2001 (ICII'2001), v2, pp. 943--948, Nov. 2001, Beijing, China<\/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":[99,19,32,31,18],"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\/203"}],"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=203"}],"version-history":[{"count":3,"href":"https:\/\/network.ee.tsinghua.edu.cn\/niulab\/index.php?rest_route=\/wp\/v2\/posts\/203\/revisions"}],"predecessor-version":[{"id":934,"href":"https:\/\/network.ee.tsinghua.edu.cn\/niulab\/index.php?rest_route=\/wp\/v2\/posts\/203\/revisions\/934"}],"wp:attachment":[{"href":"https:\/\/network.ee.tsinghua.edu.cn\/niulab\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=203"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/network.ee.tsinghua.edu.cn\/niulab\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=203"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/network.ee.tsinghua.edu.cn\/niulab\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=203"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}