Published on February 14, 2014
Wireless & Emerging Networking System Laboratory PERFORMANCE EVALUATION OF IP CAMERA Click to edit WITH ISA100.11a IEEE 802.11 COEXISTENCE Master title style Wireless Communication Class, 2013 Oka Danil Saputra IT Convergence Kumoh National Institute of Technology 1 December 18th, 2013
Outline Introduction Standards Simulation Conclusion
Introduction Wireless technology has grown rapidly in recent years that offer low cost, flexibility, reliability and ease of installation. Industrial wireless standard : ISA100.11a IP Camera based on IEEE 802.11
IP Camera (IEEE Standards) Figure Outdoor Wireless IP Camera Specification • Model : FI9840WS • Wireless standards : IEEE 802.11 b/g/n • Data rate : 802.11 b/g (11 Mbps) , 802.11 g 54 Mbps • Video Quality : 720p HD
ISA100.11a Standard • PHY layer adopting IEEE 802.15.4, 2.4 GHz. • Support star, mesh and combination of both topology.
ISA100.11a Standard (Cont…) • Use CSMA/CA (Carrier Sense Multiple Access with Collision Avoidance) mechanism with TDMA in MAC Layer. • ISA100.11a standard define three type of channel hopping.
Simulation Scenario (1/2)
Simulation Scenario (2/2)
Simulation Result (1/2) Throughput (bit/sec) Delay (sec)
Conclusion • Performance evaluation is needed to look at the characteristics of the network developed. • From the simulation results obtained that the installation of IP camera in ISA100.11a network made increased throughput and reduce delay in Fixed node.