Title :
Research on dynamic polling network access control protocol based on priority
Author :
Mingjun Gao ; Guoyi Zhang ; Haicheng Yang
Author_Institution :
Key Lab. of Modern Design & Integrated Manuf. Technol., Northwestern Polytech. Univ., Xi´an, China
Abstract :
This paper analyzes the polling principle of IEEE802.11 PCF, and researches on the key parameters such as the system of the average queue length and average waiting time. In this paper, it presents a new dynamic polling access protocol based on priority (DPQWMAP protocol). The simulation results show that the protocol reduces the average waiting time of the whole system by the cluster head dynamically select the highest priority nodes.
Keywords :
access protocols; queueing theory; wireless LAN; DPQWMAP protocol; IEEE802.11 PCF; average queue length; average waiting time; dynamic polling network access control protocol; Average Queue Length; Average Waiting Delay; Packet Radio Network; Polling System; Priority;
Conference_Titel :
Wireless Communications, Networking and Mobile Computing (WiCOM 2014), 10th International Conference on
Print_ISBN :
978-1-84919-845-5
DOI :
10.1049/ic.2014.0126
