{"id":185,"date":"2011-07-06T04:13:23","date_gmt":"2011-07-06T04:13:23","guid":{"rendered":"http:\/\/www.raymaps.com\/blog\/?p=185"},"modified":"2013-01-09T10:07:20","modified_gmt":"2013-01-09T10:07:20","slug":"shannon-capacity-of-lte-ideal","status":"publish","type":"post","link":"https:\/\/www.raymaps.com\/index.php\/shannon-capacity-of-lte-ideal\/","title":{"rendered":"Shannon Capacity of LTE (Ideal)"},"content":{"rendered":"<p>Shannon Capacity of LTE in AWGN can be calculated by using the Shannon Capacity formula:<\/p>\n<p>C=B*log2(1+SNR)<\/p>\n<p>or<\/p>\n<p>C=B*log2(1+P\/(B*No))<\/p>\n<p>The signal power P is set at -90dBm, the Noise Power Spectral Density No is set at\u00a04.04e-21 W\/Hz (-174dBm\/Hz) and the bandwidth is varied from 1.25MHz to 20MHz.<\/p>\n<p><a href=\"http:\/\/www.raymaps.com\/index.php\/shannon-capacity-of-lte-ideal\/lte_capacity5\/\" rel=\"attachment wp-att-1897\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/www.raymaps.com\/wp-content\/uploads\/2011\/07\/LTE_capacity5.jpg\" alt=\"LTE_capacity5\" width=\"494\" height=\"420\" class=\"aligncenter size-full wp-image-1897\" srcset=\"https:\/\/www.raymaps.com\/wp-content\/uploads\/2011\/07\/LTE_capacity5.jpg 494w, https:\/\/www.raymaps.com\/wp-content\/uploads\/2011\/07\/LTE_capacity5-300x255.jpg 300w\" sizes=\"auto, (max-width: 494px) 100vw, 494px\" \/><\/a><\/p>\n<p>It is seen that the capacity increases from about 10Mbps to above 70Mbps as the bandwidth is varied from 1.25MHz to 20MHz (keeping the signal power constant). It must be noted that this is the capacity with a single transmit and single receive antenna (MIMO capacity would obviously be higher).<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Shannon Capacity of LTE in AWGN can be calculated by using the Shannon Capacity formula: C=B*log2(1+SNR) or C=B*log2(1+P\/(B*No)) The signal power P is set at -90dBm, the Noise Power Spectral Density No is set at\u00a04.04e-21 W\/Hz (-174dBm\/Hz) and the bandwidth is varied from 1.25MHz to 20MHz. It is seen that the capacity increases from about 10Mbps to above 70Mbps as the bandwidth is varied from 1.25MHz to 20MHz (keeping the signal power constant). It must be noted that this is the capacity with a single transmit and single receive antenna (MIMO capacity would obviously be higher). &nbsp;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[22,9,81,18],"tags":[114,28,29],"class_list":["post-185","post","type-post","status-publish","format-standard","hentry","category-capacity","category-chancap","category-fundamentals","category-lte","tag-lte","tag-shannon-capacity","tag-snr"],"_links":{"self":[{"href":"https:\/\/www.raymaps.com\/index.php\/wp-json\/wp\/v2\/posts\/185","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.raymaps.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.raymaps.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.raymaps.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.raymaps.com\/index.php\/wp-json\/wp\/v2\/comments?post=185"}],"version-history":[{"count":10,"href":"https:\/\/www.raymaps.com\/index.php\/wp-json\/wp\/v2\/posts\/185\/revisions"}],"predecessor-version":[{"id":1899,"href":"https:\/\/www.raymaps.com\/index.php\/wp-json\/wp\/v2\/posts\/185\/revisions\/1899"}],"wp:attachment":[{"href":"https:\/\/www.raymaps.com\/index.php\/wp-json\/wp\/v2\/media?parent=185"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.raymaps.com\/index.php\/wp-json\/wp\/v2\/categories?post=185"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.raymaps.com\/index.php\/wp-json\/wp\/v2\/tags?post=185"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}