Pengaruh Performansi Akibat Interferensi pada Sistem Bluetooth dan WLAN 802.11b

Abstract

Bluetooth is a wireless technology that utilizes free frequency, 2.4 GHz ISM (Industrial, Science, Medicine) for communication PAN (Personal Area Network) such as data transfer between mobile phones. So is Wi-Fi is also a technology that uses the 2.4 GHz frequency but with a wider coverage and higher speeds than Bluetooth to a LAN (Local Area Network) such as Hotspot. Use of the same frequency causing the system Bluetooth and Wi-Fi experience interference that will cause a decrease in perfromance. The measurement results show Wi-Fi system began a decrease in throughput of 2.348 Mbps at a distance of 21 m from the access point. Bluetooth system has decreased the throughput of 47.914 KBps at a distance of 1 meter from the access point and the distance between Bluetooth his 50 cm.