Provided by: International Academy Publishing (IAP)
Date Added: Nov 2012
In this paper, the authors present an adaptive frequency hopping scheme for Wireless Distribution System (WDS) in WLAN with IEEE 802.11g. At least two access points are interconnected to form a WDS to automatically adapt channel by time under synchronization between master and slave equipment. This result in a signal's lingering at a predefined frequency for a short period of time in each channel because of dramatically change to specified channel all the time that protects noise with neighbor channels and avoids intruders which resolves a problem in general form of WDS is vulnerable considering the attacks or interferences due to perpetually use the same frequency channel.