Bluetooth WPAN throughput based on AES frequency-hopping algorithm
Yindi Yao · Journal of Jilin University · 2010
A Wireless Personal Area Network(WPAN)model is proposed,and the factors that affect the WPAN throughput are analyzed.The relations among the WPAN throughput,the hamming correlation of Bluetooth Frequency Hopping(FH)sequence and the number of Bluetooth piconets are derived.The algorithm of Bluetooth FH sequence selection is replaced by Advanced Encryption Standard(AES)algorithm to improve the throughput of WPAN.Simulation and testing results with SOC platform and CSR's Bluecore4 Bluetooth module validate the theoretical analysis and the derived relations.It is demonstrated that the AES algorithm can improve the throughput of WPAN.