Hash Function based MAC Protocol to cope with MAC Layer Misbehavior in Manets
Journal Title: International Journal of Research in Computer and Communication Technology - Year 2013, Vol 2, Issue 8
Abstract
Mobile adhoc networks consist of mobile nodes connected by wireless links without using any preexisting infrastructure. MANET nodes rely on network cooperation schemes to properly work, forward traffic unrelated to its own use. However in real world most of the nodes misbehave in order to gain extra bandwidth. Therefore detecting these nodes and providing countermeasure is essential for network performance. This paper proposes a scheme called Hash Function based MAC protocol (HsF-MAC) to cope with backoff cheating technique. HsF-MAC allows MANET nodes to recalculate the backoff value and immediately detect the misbehaving nodes along with effective countermeasure. Moreover colluding behavior (two nodes trying to misbehave collectively) is also detected.
Authors and Affiliations
Nagaraju Mopidevi, Madhu Ramarkula
Keywords
Related Articles
- EP ID EP27631
- DOI -
- Views 327
- Downloads 4
A Formal Study of Cryptanalysis on Ciphers
Cryptanalysis is co-study of cryptography. A cipher is said to be successful cipher if it design resists all cipher attacks. Cryptanalyis are two-fold. One way is a benign activity where cryptanalysis is performed to...
RF Communication Based Assistive Device for Visually Impaired person
The project presents a design to develop an ETA (Electronic Travel Aid) the visually impaired people to navigate independently within an enclosed environment. It is linked to the other components of this design throug...
Image Encryption Using Modified Particle Swarm Optimization
In this age of universal electronic connectivity, there is indeed no time at which security does not matter. Two trends have enough to make this work as vital need. First, the explosive growth in computer systems and...
Principled Probabilistic Methods To Integrate Information From The Query Workload Into The Data Annotation Process
The aspiration of CADS is to persuade and inferior the cost of crafting adequately interpreted documents that can be right away helpful for usually issued partially prearranged enquiries. Our solution ambition is to...
A Robust Real-Time Computer System for Automatic Target Tracking
A novel system for long term tracking of object in video is built on tracking learning and detection (TLD) approach. This framework explicitly decomposes the long term tracking task in to tracking, learning and detec...