Android Application Development for Direct Communication in Internet of Things

U ovom radu obrađen je način rada protokola Wi-Fi Direkt i načini njegove implementacije na Android i uređajima koji podržavaju komandni redak i program wpa_supplicant. Wi-Fi Direkt nov je protokol koji omogućava izravnu komunikaciju preko Wi-Fi-a bez dodatne mrežne infrastrukture i nudi prednost velike brzine prijenosa te je njime postignut značajan napredak izravne uređaj prema uređaj komunikacije.In this work we examine the Wi-Fi Direct protocol and its implementation on Android devices, and devices which support the command line and the program wpa_supplicant. Wi-Fi Direct is a new protocol which enables direct communication over Wi-Fi without the need for an additional network infrastructure. One of its main features is high transfer speeds, also with it significant improvments in Device to Device communication over Wi-Fi has been made