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Bahrami, Marziyeh
- A Novel Thermal Aware Routing Algorithms for Body Sensor Network
Authors
1 Department of Computer Engineering, Ardabil Branch, Islamic Azad University, Ardabi, IR
Source
Networking and Communication Engineering, Vol 9, No 4 (2017), Pagination: 81-85Abstract
One of the major applications of sensor networks would lie in the area of biomedical research. Implanted biosensor nodes are already being used for various medical applications. These in-vivo sensor networks collect different biometric data and communicate the data to the base station wirelessly. These sensor networks produce heat, as the nodes have to communicate among themselves wirelessly. The rise in temperature of the nodes due to communication should not be very high. A high temperature of the in-vivo nodes for a prolonged period might damage the surrounding tissues. In this paper, we propose a new routing algorithm that reduces the amount of heat produced in the network. In the simple form, the algorithm routes packets to the coolest neighbor without inducing routing loops. In the adaptive form, the algorithm uses mechanisms to adapt to topologies with low degree of connectivity and to switch to shortest path routing if a time threshold is exceeded. The proposed algorithm performs much better in terms of reducing the amount of heat produced, delay and power consumption compared to the shortest hop routing algorithm and a previously proposed Thermal Aware Routing Algorithm (TARA).
Keywords
Body Sensor Network, Routing Algorithms, Thermal Aware, Temperature Nodes, Communication Nodes.- Convergence of IoT and WBSN for Smart Control of Patients Health
Authors
1 Department of Computer Engineering, Ardabil Science and Research Branch of Islamic Azad University, Ardabil, IR
Source
Networking and Communication Engineering, Vol 9, No 7 (2017), Pagination: 161-168Abstract
Using the Internet today is called "Internet of Things" been identified amongst the users In Technology "Internet of Things" all objects with a unique Internet address of their Internet connection. According to statistics the number of connected devices is increasing each year, and platforms suitable to use the "Internet of Things" going to be provided. Technology "Internet of Things" and connect the machine to machine communication devices and the data volume handled and stored data are different. "The Internet of Things" have many applications in many different fields, one of its applications in the health field. The rise of low cost, low power transmitter and receiver devices, along with the development of the stack with a compact size and open standards, Wireless Sensor Networks (WSN) made it possible for the home and office and industrial control applications have been accepted. Wireless networks are different in physical sensors attached on clothes or body, or even are implanted beneath the skin. Sports wireless sensor network and a wide variety of new applications, practical and innovative so much to improve health care and quality of life has to offer. Increased use of wireless networks and the miniaturization of fixed size means invasive / non-invasive body development of wireless networks (WBANs) has the power. A WBAN, a continuous monitoring of the health of a patient's condition without any restrictions on the normal activities of daily life provides him. Using a WBAN, patient mobility has experienced more physical, and he had to stay in hospital longer. This article discusses the uses and functions of the "The Internet of Things" will be discussed in the health field. As well as challenges in the implementation of the "The Internet of Things" will be fully investigated. The implementation of a system of "The Internet of Things" and health will be completely examined.Keywords
The Internet of Things (IOT), Wireless Sensor Networks (WSN), Wireless Body Sensor Networks (WBSNs), Machine to Machine (M2M), Smart Things, Smart Health.References
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