Establishment and optimization of wireless sensor network for micro-grid demand response system and body area networks

Mobility management in wireless sensor network is the most important factor to be considered for applications such as healthcare system. Recently, Identifier (ID)/Locator (LOC) separation based mobility management scheme has been proposed for wireless sensor network. However, it does not perform well in group-based mobility management in wireless body area network, and thus it tends to induce large registration, packet delivery, and handover delays. To overcome these limitations, we propose a group-based mobility management scheme based on ID/LOC separation concept for ID-based communications with location-based routing to reduce the number of control messages. In the proposed scheme, each sensor device has a globally unique device identifier (GDID) which contains the information of its home network domain. For handover support, each access gateway maintains its home GDID register (HGR) and visiting GDID register (VGR) which are used to keep the GDID-locator (LOC) mappings for primary mobile devices in the distributed manner. Besides, in the proposed scheme, only the coordinator will send Router Solicitation and Router Advertisement messages to reduce the control messages further. By numerical analysis, we show that the proposed scheme can significantly reduce the registration, packet delivery, and handover delays, compared to the existing schemes.

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Physical Layer Network Coding with Feedback for One Simple Body Area Wireless Sensor Network

IFMBE Proceedings - The International Conference on Health Informatics ◽

10.1007/978-3-319-03005-0_39 ◽

2014 ◽

pp. 152-154

Author(s):

P. Farkaš ◽

E. Ružický

Keyword(s):

Wireless Sensor Network ◽

Network Coding ◽

Sensor Network ◽

Physical Layer ◽

Wireless Sensor ◽

Body Area ◽

Physical Layer Network Coding ◽

Simple Body

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Intelligent Application of WSN for Forest Monitoring

International Journal of Innovative Technology and Exploring Engineering - Special Issue ◽

10.35940/ijitee.f3581.049620 ◽

2020 ◽

Vol 9 (6) ◽

pp. 89-94

Keyword(s):

Cloud Computing ◽

Wireless Sensor Network ◽

Sensor Network ◽

Forest Fire ◽

Forest Monitoring ◽

Wireless Sensor ◽

Network System ◽

Wild Animals ◽

Quick Response ◽

Response System

A Large destructive fire that spread over a forest or area of woodland is a forest fire and another major problem is entering of wild animals into the cities, farm lands, highway roads that causes loss of humungous amount of Property, Wildlife, Ecosystem and Economy. The project is focused on creating a permanent solution for this problems. It consists of an integrated IoT based WSN (Wireless Sensor Network) system to detect, monitor and solve the issue without any manual involvement. With the help of cloud computing, regular monitoring is achieved. The system uses the latest Microcontroller, Wi-Fi communication and precision sensors to monitor the forest. The system also provides a quick response system for the fire and escaping of animals into the farmlands can be controlled at the earliest stage.

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The state-of-the-art wireless body area sensor networks: A survey

International Journal of Distributed Sensor Networks ◽

10.1177/1550147718768994 ◽

2018 ◽

Vol 14 (4) ◽

pp. 155014771876899 ◽

Cited By ~ 38

Author(s):

Rahat Ali Khan ◽

Al-Sakib Khan Pathan

Keyword(s):

Wireless Sensor Network ◽

Sensor Network ◽

State Of The Art ◽

The State ◽

Wireless Sensor ◽

Healthcare Sector ◽

Technological Advancement ◽

Body Area ◽

Energy Efficient Routing ◽

Security Issues

Wireless body area sensor network is a sub-field of wireless sensor network. Wireless body area sensor network has come into existence after the development of wireless sensor network reached some level of maturity. This has become possible due to the tremendous technological advancement leading to easy-to-use wireless wearable technologies and electronic components that are small in size. Indeed, this field has gained significant attention in recent time due to its applications which mostly are toward healthcare sector. Today, tiny-sized sensors could be placed on the human body to record various physiological parameters and these sensors are capable of sending data to other devices so that further necessary actions could be taken. Hence, this can be used for diagnosis of disease and for developing serious health-complication alert systems. Considering this recent hot topic, the intent of this work is to present the state-of-the-art of various aspects of wireless body area sensor network, its communication architectures, wireless body area sensor network applications, programming frameworks, security issues, and energy-efficient routing protocols. We have tried to cover the latest advancements with some discussion on the available radio technologies for this type of network. Future visions and challenges in this area are also discussed.

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