{"id":388,"date":"2013-03-16T20:43:45","date_gmt":"2013-03-16T19:43:45","guid":{"rendered":"http:\/\/users.ecs.soton.ac.uk\/sxn\/blog\/?page_id=388"},"modified":"2013-03-16T20:43:45","modified_gmt":"2013-03-16T19:43:45","slug":"ios-apps","status":"publish","type":"page","link":"https:\/\/generic.wordpress.soton.ac.uk\/sxn\/ios-apps-2\/ios-apps\/","title":{"rendered":"Cooperative Comms"},"content":{"rendered":"<div><label>App Name<\/label>: \t    \t    <span class=\"metadataFieldReadonly\"> <\/span><\/div>\n<div><span class=\"metadataFieldReadonly\"><a href=\"https:\/\/itunes.apple.com\/us\/app\/cooperative-communications\/id629705461?ls=1&amp;mt=8\" target=\"_blank\">Cooperative Communications<\/a> <\/span><\/div>\n<div><span class=\"metadataFieldReadonly\"><br \/>\n<\/span><\/div>\n<div class=\"description-text\">\n<div><label>Description<\/label>:<\/div>\n<div><span class=\"metadataFieldReadonly\"> A simple cooperative communication simulator involving a source  node (S), a relay node (R) and a destination node (D). The simulator  runs at the Highfield campus of Southampton University, UK. This is a  useful educational simulator for research students working on  cooperative communications.<br \/>\nThe distance between node A and node B is denoted as A-B and is  shown at the simulator output together with the Bit Error Rate (BER) of  the communication link. The Signal-to-Noise Ratio (SNR) of the direct  link between S and D is denoted as SNRdr. The SNR of the cooperative  link invoking Amplify-and-Forward (AF) protocol at R is denoted as  SNRaf, while that invoking Decode-and-Forward (DF) protocol is  represented as SNRdf.<br \/>\nThe simulator adaptively select the best scheme that can provide the  highest SNR among the AF, DF and direct transmission (without relaying)  schemes. If AF would provide the highest SNR at 1.8dB, while the direct  link can only provide -0.8dB, then the simulator will show:<br \/>\nSNRaf: 1.8dB* and SNRdr=-0.8dB.<br \/>\nYou may pause the movement of any node by tapping on it. Tap again to make it move.<br \/>\n<\/span><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>App Name: Cooperative Communications Description: A simple cooperative communication simulator involving a source node (S), a relay node (R) and a destination node (D). The simulator runs at the Highfield campus of Southampton University, UK. This is a useful educational simulator for research students working on cooperative communications. The distance between node A and node [&hellip;]<\/p>\n","protected":false},"author":3109,"featured_media":0,"parent":395,"menu_order":0,"comment_status":"closed","ping_status":"open","template":"","meta":{"footnotes":""},"class_list":["post-388","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/generic.wordpress.soton.ac.uk\/sxn\/wp-json\/wp\/v2\/pages\/388","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/generic.wordpress.soton.ac.uk\/sxn\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/generic.wordpress.soton.ac.uk\/sxn\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/generic.wordpress.soton.ac.uk\/sxn\/wp-json\/wp\/v2\/users\/3109"}],"replies":[{"embeddable":true,"href":"https:\/\/generic.wordpress.soton.ac.uk\/sxn\/wp-json\/wp\/v2\/comments?post=388"}],"version-history":[{"count":0,"href":"https:\/\/generic.wordpress.soton.ac.uk\/sxn\/wp-json\/wp\/v2\/pages\/388\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/generic.wordpress.soton.ac.uk\/sxn\/wp-json\/wp\/v2\/pages\/395"}],"wp:attachment":[{"href":"https:\/\/generic.wordpress.soton.ac.uk\/sxn\/wp-json\/wp\/v2\/media?parent=388"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}