Study of Allocation Guaranteed Time Slot Wireless Body Area Networks Based on IEEE 802.15.4

2nd International Conference on Vocational Education and Electrical Engineering

无线电电子学;教育

Yundra, E.^1 ; Harsono, G.D.^1

Department of Electrical Engineering, Universitas Negeri Surabaya, Indonesia^1

关键词: Average energy;    Guaranteed time slots;    IEEE 802.15.4;    IEEE 802.15.4 standards;    Packet data;    STAR network;    Super frame;    Wireless body area network;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/336/1/012011/pdf
DOI  :  10.1088/1757-899X/336/1/012011

学科分类：发展心理学和教育心理学

来源: IOP

【 摘 要 】

This paper aims to determine the size of the Guaranteed Time Slot (GTS) on the super frame structure required for each sensor as well as to know the performance of the GTS resized system compared to the GTS standard on IEEE 802.15.4. This article proposes a scheme to improve IEEE 802.15.4 medium access control, called allocation Guaranteed Time Slot (ALGATIS). ALGATIS is expected to effectively allocate guaranteed time slot to the requested sensors, it adjusts the length of the slot in super frame duration based on the length of the packet data. This article presents a simulation experiment of IEEE 802.15.4, especially for star network, to predict the throughput of networks and average energy consumption. The simulation experiments show that the performance of ALGATIS is better than that of IEEE 802.15.4 standard in term of the throughput of networks and average energy consumption.