/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: omid1valipour https://cdn.slidesharecdn.com/profile-photo-omid1valipour-48x48.jpg?cb=1523727224 I`m telecommunication engineer in TCI (Telecommunication Company of Iran). I worked as Senior in Switch Maintenance part and Mobile & Data Communications Supervisor. Now, I'm Radio Network Design Engineer. I am also interested in Business Management and Economics. I'm now studying in the fields of public WiFi networks(Hotspot),Data communications networks, OTT(Over The Top) services and IT management.