Improving wireless network performance

Abstract

Improving wireless network performance

Storozhok E.A.

Incoming article date: 03.07.2016

Every year the number of users of the global network Internet. Due to the rapid pace of development of portable technology is the most relevant method of Internet connection is a wireless connection. In a Wi-Fi network provides for the use of the access method to a common transmission medium CSMA/CA. The method is probabilistic in nature, which ing does not guarantee a successful message transmission in the case of high inten-zivnosti network traffic. For this reason, networks that use this access method, are ill-suited to address control tasks in real time. Some modification of the access algorithm CSMA/CA eliminate such disadvantages of Wi-Fi networks, such as: - inability to use such networks for solving control tasks in real time; -.the inability of priority service subscribers. In the article the results of researches of possibility of correction of the access method CSMA/CA by applying an intermediate driver in the stack of network drivers.

Keywords: intermediate driver, access method, wireless network, collision, medium