The effect of people movement on Wi-Fi link throughput in indoor propagation environments
Files
Date
Authors
Supervisor
Item type
Degree name
Journal Title
Journal ISSN
Volume Title
Publisher
Abstract
While various key performance limiting factors of IEEE 802.11-based Wi-Fi networks such as wireless protocols, radio propagation environment and signal interference have been studied by many network researchers, the effect of the movement of people (human) on Wi-Fi link throughput in indoor propagation environments has not been fully explored yet. This paper investigates the effect of people movement on Wi-Fi link throughput in six different indoor environments (i.e. lounge, bedroom, garage, common room, laboratory, and office space) using radio propagation measurements. Using a pair of wireless laptops we conducted various trials by considering both the straight line and random human movement in the above mentioned environments. Results obtained show that Wi-Fi link throughput degrades up to 20.4% as a result of people movement. The difference between the impact of straight line and random movement on Wi-Fi throughput is found to have insignificant. The research findings reported in this paper provide some insight into the impact of people movement on Wi-Fi link throughput in indoor environments.