Study of Polling Strategy Based on Wireless LANs

This paper analyzes the polling scheme defined in the 54Mbps Wireless Local Area network to transmit delay sensitive data and proposes a policy of parallel schedule for a polling system.The system enables simultaneouspolling and transmissions of information packets.The mean values of queue length and information packed waiting time are giver based on the different traffic in WLAN.Mathematical analysis and simulation results show that the parallel schedules are more efficient.