{"id":66395,"date":"2020-10-14T13:23:46","date_gmt":"2020-10-14T07:53:46","guid":{"rendered":"https:\/\/blog.forumias.com\/?p=66395"},"modified":"2021-04-21T16:38:27","modified_gmt":"2021-04-21T11:08:27","slug":"visible-light-communication-vlc-can-be-used-for-large-data-transfers","status":"publish","type":"post","link":"https:\/\/forumias.com\/blog\/visible-light-communication-vlc-can-be-used-for-large-data-transfers\/","title":{"rendered":"Visible light communication (VLC) can be used for large data transfers"},"content":{"rendered":"

Visible light communication (VLC) is a wireless method that enables high-speed transmission of data with visible light.\u00a0<\/span><\/b>This data is transmitted by modulating the intensity of light given off by a LEDs. The signal is received by a photodiode device that transforms the data into forms that are readable and readily-consumed by end users.<\/span>\u00a0<\/span><\/p>\n

Statement<\/span>\u00a01 is correct.\u00a0<\/span>Its biggest advantage is the size of the entire visible light\u00a0<\/span>spectrum<\/span><\/b>, 380 to 700\u00a0<\/span>nanometres<\/span>.<\/span>\u00a0<\/span>\u00a0<\/span><\/p>\n

Statement 2 is incorrect.\u00a0<\/span>The nature of light is that it is unable to pass through opaque surfaces, therefore it is a\u00a0<\/span>short-range<\/span><\/b>\u00a0transmission.<\/span>\u00a0<\/span><\/p>\n

Statement 3 is correct.\u00a0<\/span>Transmission s<\/span><\/b>peed<\/span><\/b>\u00a0<\/span><\/b>is<\/span>\u00a0<\/span>VLC\u2019s\u00a0<\/span>another\u00a0<\/span>advantage as light travels 186,000 miles per second, which is way faster than the 344 meters per second travelled by radio waves in air.<\/span>\u00a0A larger bandwidth and faster speed\u00a0<\/span>allow<\/span>\u00a0it to transmit large amounts of data at much higher speed compared to Blue<\/span>tooth technology.<\/span>\u00a0<\/span><\/p>\n

Statement 4 is correct. T<\/span>he Radio Frequency (RF) communication suffers from interference while Visible Light Communication (VLC) has high bandwidth and is immune to\u00a0<\/span>interference\u00a0<\/span><\/b>from electromagnetic sources.<\/span>\u00a0<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

Visible light communication (VLC) is a wireless method that enables high-speed transmission of data with visible light.\u00a0This data is transmitted by modulating the intensity of light given off by a LEDs. The signal is received by a photodiode device that transforms the data into forms that are readable and readily-consumed by end users.\u00a0 Statement\u00a01 is… Continue reading Visible light communication (VLC) can be used for large data transfers<\/span><\/a><\/p>\n","protected":false},"author":10308,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"footnotes":""},"categories":[1227],"tags":[],"class_list":["post-66395","post","type-post","status-publish","format-standard","hentry","category-science-and-technology","entry"],"jetpack_featured_media_url":"","views":{"total":1041,"cached_at":""},"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/forumias.com\/blog\/wp-json\/wp\/v2\/posts\/66395","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/forumias.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/forumias.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/forumias.com\/blog\/wp-json\/wp\/v2\/users\/10308"}],"replies":[{"embeddable":true,"href":"https:\/\/forumias.com\/blog\/wp-json\/wp\/v2\/comments?post=66395"}],"version-history":[{"count":0,"href":"https:\/\/forumias.com\/blog\/wp-json\/wp\/v2\/posts\/66395\/revisions"}],"wp:attachment":[{"href":"https:\/\/forumias.com\/blog\/wp-json\/wp\/v2\/media?parent=66395"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/forumias.com\/blog\/wp-json\/wp\/v2\/categories?post=66395"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/forumias.com\/blog\/wp-json\/wp\/v2\/tags?post=66395"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}