HiRLoc: High-resolution Robust Localization for Wireless Sensor Networks
Journal Title: IOSR Journals (IOSR Journal of Computer Engineering) - Year 2014, Vol 16, Issue 2
Abstract
In this paper the tiny nodes are deployed in target areas according to the deployment nature of target but nodes are easily targeted by attacker with physical attack of node capture. So, secure,communications in some wireless sensor networks are critical because these networks are highly vulnerable to internal and external attacks. In our paper, we present an enhanced High-Resolution Robust Localization for security of wireless sensor networks. This combination of scheme provides the good performances and efficiency in terms of network connectivity. We propose a range-independent localization algorithm called HiRLoc that allows sensors to passively determine their location with high resolution, without increasing the number of reference points, or the complexity of the hardware of each reference point. In HiRLoc, sensors determine their location based on the intersection of the areas covered by the beacons transmitted by multiple reference points. we show that HiRLoc is robust against known attacks on WSN.. Finally, our performance evaluation shows that HiRLoc leads to a significant improvement in localization accuracy compared to state-of-the-art range independent localization schemes, while requiring fewer reference points
Authors and Affiliations
Wajahat Mohd, Shelly Sharma, Avantika Saklani, Ashish Singhal
Keywords
Related Articles
- EP ID EP142071
- DOI 10.9790/0661-1623112115
- Views 80
- Downloads 0
W-LEACH Decentralized: Weighted LEACH with a Decentralized way
Abstract: A mobile WSN is considered as a collection of wireless mobile nodes and a base station forming an ad-hoc network. This type of network is used in various areas; such as underwater and underground. Each no...
Software Process Improvement: Influence Factors-Problem, Cause, Solution
Abstract: Software Process Improvement (SPI) is a systematic approach and continuous improvement of software development organization’s ability to produce and deliver quality software with in time and budget constr...
Prediction levels of heavy metals (Zn, Cu and Mn) in current Holocene deposits of the eastern part of the Mediterranean Moroccan margin (Alboran Sea)
The Alboran basin is part of the bético Rif chain and represents a point of exchange through the Strait of Gibraltar between the Atlantic Ocean to the west and the Algerian-Balearic Basin to the east.The purpose of...
DSNs & X.400 assist in ensuring email reliability
Abstract: While email is fairly reliable, messages do get lost. This can be due to the store-and-forward natureof e- mail, which passes responsibility for delivering email from one mail server to another, but in do...
Personalized Offers in Local Shops Using Client-Server"
Abstract: Everybody loves shopping, in one way or the other. Some prefer clothes, while others may spend hours, searching for that perfect gadget. Shopping uplifts mood, nobody is unhappy after they have bought something...