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ABSTRACT: Compromised node and denial of service are two key attacks in wireless sensor networks (WSNs). In this project, we study routing components that circumvent (bypass) block holes formed by these attacks. We contend that current multi-path routing approaches are vulnerable against such attacks, for the most part, because of their deterministic nature. So once […]
ABSTRACT: In this project, we investigate single client throughput optimization High-Speed Downlink Packet Access (HSDPA). In particular, we propose offline and online optimization algorithms which modify the Channel Quality Indicator (CQI) utilized by the system for scheduling of data transmission. In the offline algorithm, a given target block error rate (BLER) is accomplished by changing […]
ABSTRACT: Cooperative communication has received tremendous interest for wireless networks. Most existing works on cooperative communications are focused on link level physical layer issues. Thusly, the impacts of cooperative communications on network level upper layer issues, for example, topology control, routing, and network capacity, are largely ignored. In this article, we propose a Capacity-Optimized Cooperative […]
ABSTRACT: In this project, we have the new approach for encryption of different file formats like text, image, audio and video with key wrapping is proposed. The binary data of a record is separated into an equal size with estimated blocks called as girds. The bit stream of each gird is taken and Square gird transposition is applied. A variable […]
ABSTRACT: We focus on a two-tier sensor coordinate with the resource-rich master nodes at the upper tier and resource poor sensor nodes at the lower tier. Master nodes gather information from sensor nodes and answer the queries from the network proprietor. The reliance on mater nodes for information storage and query processing raises serious concerns […]
ABSTRACT: With the advent of the internet, different online attacks have been expanded and among them the most popular attack is phishing. Phishing is an attempt by an individual or a group to get individual classified data, for example, passwords, Credit card data from unsuspecting victims to identifying theft, financial gain, and other fraudulent activities. Fake […]
ABSTRACT: Message type or message cluster extraction is an important task in the investigation of system sign in computer networks. Characterizing these message types automatically facilitates the automated examination of system logs. At the point when the message types that exist in a log file are represented explicitly, they can form the reason for carrying […]
ABSTRACT: Today’s organizations raise an expanding requirement for information sharing by means of on-demand access. Information brokering systems (IBS) have been proposed to associate large scale loosely federated data sources via a brokering overlay, in which the representatives settle on routing decisions to guide customer queries to the requesting data servers. Many existing IBSs expect […]
ABSTRACT: The electroencephalogram (EEG) signal plays an important role in the diagnosis of epilepsy. The EEG recordings of the ambulatory recording system produce very lengthy information and the detection of the epileptic activity requires a time-consuming examination of the entire length of the EEG information by an expert. The traditional strategies for the investigation being […]
ABSTRACT: It has long known aggressors may utilize forged source IP address to conceal their real locations. To capture the spoofers, various IP traceback components have been proposed. Be that as it may, because of the challenges of deployment, there has been not a widely adopted IP traceback solution, at any rate at the Internet […]