• Document: SELF POWERED ENERGY AWARE INTERNET OF THINGS
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Journal of Computer Science 10 (9): 1819-1826, 2014 ISSN: 1549-3636 © 2014 Science Publications doi:10.3844/jcssp.2014.1819.1826 Published Online 10 (9) 2014 (http://www.thescipub.com/jcs.toc) SELF POWERED ENERGY AWARE INTERNET OF THINGS 1 Vimala, T. and 2Uma Rajaram 1 Deptartment of ECE, Dr.M.G.R. Educational and Research Institute University, Chennai, India 2 Dr.M.G.R. Educational and Research Institute University, Chennai, India Received 2014-02-12; Revised 2014-02-15; Accepted 2014-04-26 ABSTRACT Recently embedded things with IP address and giving the ability to communicate self using mailbox/message concepts is gaining importance. In this study, energy conservation by forming a network of smart objects, communicating through central unit via IP address is focused. IoT comprise of smart modules communicating and interacting with each other and the environments. The IoT enabled devices can command and control their operation within themselves without human intervention and save more energy and time. Keywords: Internet of Things, Energy Conservation, IP Address, Wi-Fi 1. INTRODUCTION overlapping frequency channels in the 2.4 GHz band and up to 24 channels in the 5 GHz band. Wi-Fi networks use We’re entering a new era of computing technology multiple non-overlapping channels to avoid co-channel that many are calling the Internet of Things (IoT). interference and hence optimize performance. However, Hence, from a technology perspective, the IoT is being in dense, high-capacity deployments, co-channel defined as smart machines interacting and communicating interference may occur and cause degradation in with other machines, objects, environments and performance is discussed in (Wi-Fi Alliance, 2013). infrastructures, resulting in volumes of data generated and Wi-Fi networks provide convenient Internet access. processing of that data into useful actions that can Today Wi-Fi networks provide network connectivity for “command and control” things and make life much easier a variety of computing devices. for human beings (Kaivan and Atkinson, 2013). Wi-Fi network coverage is adequate when signal The aim of this study is to conserve power through strength, Received Signal Strength Indicator (RSSI) internet of things, in which each object is connected to and/or Signal to Noise Ratio (SNR), everywhere in the one another and to a central control unit. The objects coverage area (Vanhatupa, 2013). communicate with each other and to the central unit through IP address and their ports. The Internet of 2.2. Internet of Things Things (IoT) is a scenario in which objects, animals or Imagine a world where billions of objects can sense, people are provided with unique identifiers and the ability communicate and share information, all interconnected over to automatically transfer data over a network without public or private Internet Protocol (IP) networks. These requiring human-to-human or human-to-computer interconnected objects have data regularly collected, interaction. Noelia et al. (2013) in the Internet of Things (IoT) paradigm, any of the objects that surround us can be analyzed and used to initiate action, providing a wealth of placed on the network in one form or another. intelligence for planning, management and decision making. This is the world of the Internet of Things (IoT). 2. MATERIALS AND METHODS The IoT is comprised of smart machines interacting and communicating with other machines, objects, 2.1. Wi-Fi environments and infrastructures. As a result, huge volumes of data are being generated and that data is In most countries depending on the regulatory being processed into useful actions that can “command regimes, Wi-Fi operates in three non-interfering, non- and control”

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