Title :
PLFC: the packet length fuzzy controller to improve the performance of WLAN under the interference of microwave oven
Author :
Sheu, Shiann-Tsong ; Lee, Yang-Han ; Chen, Meng-Hong ; Yu, Yao-Chun ; Huang, Yu-Ching
Author_Institution :
Dept. of Electr. Eng., Tamkang Univ., Tamsui, Taiwan
Abstract :
We design a novel fuzzy controller to dynamically adjust the packet length to protect against the interference from microwave oven over the IEEE 802.11 FHSS (frequency hopping spread spectrum) wireless LAN card. The idea of adjusting the packet length under the noise environment from the measurement results about the effects of microwave ovens over the wireless LAN card is referred by Lee, Sheu, Chen, Yu and Huaung (see APCC/OECC´99, p.817-820, 1999). Simulation results show that the designed fuzzy controller can effectively improve the transmission performance in terms of network throughput
Keywords :
fuzzy control; microwave heating; ovens; packet radio networks; radiofrequency interference; wireless LAN; IEEE 802.11 FHSS wireless LAN card; PLFC; WLAN performance; frequency hopping spread spectrum; microwave oven interference; network throughput; noise environment; packet error rate; packet length adjustment; packet length fuzzy controller; simulation results; transmission performance; Frequency; Fuzzy control; Interference; Length measurement; Microwave measurements; Microwave ovens; Protection; Spread spectrum communication; Wireless LAN; Working environment noise;
Conference_Titel :
Global Telecommunications Conference, 2000. GLOBECOM '00. IEEE
Conference_Location :
San Francisco, CA
Print_ISBN :
0-7803-6451-1
DOI :
10.1109/GLOCOM.2000.891876
