Thumbnail
Access Restriction
Open

Author Kim, Jin-Woo ♦ Barrado, José Ramón Ramos ♦ Jeon, Dong-Keun
Source World Health Organization (WHO)-Global Index Medicus
Content type Text
Publisher Multidisciplinary Digital Publishing Institute
File Format HTM / HTML
Language English
Difficulty Level Medium
Subject Domain (in DDC) Technology ♦ Medicine & health
Abstract The Internet of things (IoT) is a novel paradigm where all things or objects in daily life can communicate with other devices and provide services over the Internet. Things or objects need identifying, sensing, networking and processing capabilities to make the IoT paradigm a reality. The IEEE 802.15.4 standard is one of the main communication protocols proposed for the IoT. The IEEE 802.15.4 standard provides the guaranteed time slot (GTS) mechanism that supports the quality of service (QoS) for the real-time data transmission. In spite of some QoS features in IEEE 802.15.4 standard, the problem of end-to-end delay still remains. In order to solve this problem, we propose a cooperative medium access scheme (MAC) protocol for real-time data transmission. We also evaluate the performance of the proposed scheme through simulation. The simulation results demonstrate that the proposed scheme can improve the network performance.
Description Author Affiliation: Kim JW ( Research Institute of Information Science and Engineering, Mokpo National University, Mokpo City 530-729, Korea. jjin300@gmail.com.); Barrado JR ( Department of Applied Physics I, University of Malaga, Avenida Cervantes, 2, Málaga 29071, Spain. jdk0076@hanmail.net.); Jeon DK ( Department of Mechatronics, Incheon National University, Incheon City, 406-772, Korea. dkjeon@incheon.ac.kr.)
Educational Role Student ♦ Teacher
Age Range above 22 year
Educational Use Reading ♦ Research ♦ Self Learning
Interactivity Type Expositive
Education Level UG and PG
Learning Resource Type Article
Publisher Date 2015-05-20
Publisher Place Switzerland
e-ISSN 14248220
Journal Sensors
Volume Number 15
Issue Number 5


Source: WHO-Global Index Medicus