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performance
(52585 results)-
Whitepapers
Performance Comparison of Different Pilot Aided Channel Estimation Techniques for OFDM IEEE 802.11e (Mobile Wimax) Systems
April 1, 2013 12:00am PDT
Orthogonal Frequency Division Multiplexing (OFDM) modulation is a promising technique for achieving the high bit rates required for a wireless multimedia service. In this paper, the authors...
Provided by: International Journal of Computer Applications
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Whitepapers
Efficiency Related Parameters in GPS Based Vehicle Tracking System Working for an Organization
April 1, 2013 12:00am PDT
Tracking vehicles can be the result of the requirement to keep track of a fleet or even simply to keep track of personal vehicle. In modern time where vehicle thefts are common, a GPS vehicle...
Provided by: International Journal of Computer Applications
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Whitepapers
FPGA Implementation for Minimum Differential Feedback of MIMO-OFDM Transreceiver System
April 1, 2013 12:00am PDT
The latest research trend in wireless communication is implementing wireless system on SDR (Software Define Radio), so the SDR implementation of MIMO-OFDM receiver with channel state information...
Provided by: International Journal of Computer Applications
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Whitepapers
Efficient Routing Protocol for Hand Over Delay Minimization in Mobile WiMAX Using Concurrent Scanning
April 1, 2013 12:00am PDT
In this paper, an efficient routing protocol has been identified for real time and non-real time applications. The MS Movement Direction Prediction (MMDP) based MS scanning is implemented to...
Provided by: International Journal of Computer Applications
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Whitepapers
Bitmap Index as Effective Indexing for Low Cardinality Column in Data Warehouse
April 1, 2013 12:00am PDT
Speeding up query processing is a sensitive issue in the data warehouse. Using some mechanisms like summary tables and indexes can be a solution to this problem. However, though the performance...
Provided by: International Journal of Computer Applications
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Whitepapers
Integrated Intrusion Detection and Prevention System with Honeypot on Cloud Computing Environment
April 1, 2013 12:00am PDT
Now-a-days, many public sectors lead their services to cloud to perform the various tasks. It is creates their computing process available more easily to users. However, it is also together brings...
Provided by: International Journal of Computer Applications
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Whitepapers
Intrusion Detection System with Multi Layer Using Bayesian Networks
April 1, 2013 12:00am PDT
In the era of network security, Intrusion Detection System plays a vital to detect real-time intrusions, and to execute work to stop the attack. Being everything shifting to internet, security...
Provided by: International Journal of Computer Applications
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Whitepapers
Using Multiple Path-Constraint Mobile Sinks for Energy Efficient Data Collection in Wireless Sensor Networks
April 1, 2013 12:00am PDT
Data collection is a fundamental task of WSN. It aims to collect sensor readings in a sensory field through sinks for analysis and processing. Research has shown that sinks deplete most of the...
Provided by: International Journal of Computer Applications
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Whitepapers
A QoI Based Energy Efficient Clustering for Dense Wireless Sensor Network
April 1, 2013 12:00am PDT
In a wireless sensor network Quality of Information (QoI), Energy Efficiency, Redundant data avoidance, congestion control are the important metrics that affect the performance of wireless sensor...
Provided by: Academy & Industry Research Collaboration Center
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Whitepapers
RFID Model and Study Its Performances
April 1, 2013 12:00am PDT
Radio Frequency IDentification (RFID) is a generic wireless system which transmits unique identity code using radio waves. This rapidly emerging technology, used to identify objects attached with...
Provided by: International Journal of Computer Applications
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Whitepapers
Distributed Network Management Architectures: A Review
April 1, 2013 12:00am PDT
Network management system leads to centralized system based on SNMP or CMIP management protocol, which does not solve the problem of scalability and flexibility. So a distributed paradigm is...
Provided by: International Journal of Computer Applications
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Whitepapers
Performance Evaluation of Routing Protocols in Wireless Mesh Networks
April 1, 2013 12:00am PDT
Wireless Mesh Networks (WMNs) have emerged as a key technology in next-generation wireless networks. Routing in WMNs is challenging issue because of unpredictable variations in the wireless...
Provided by: International Journal of Computer Applications
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Whitepapers
Performance Analysis of Cloud Under Different Virtual Machine Capacity
April 1, 2013 12:00am PDT
Cloud computing is an upcoming, novel, realistic paradigm to host and deliver internet services. Cloud computing helps to plan accurately for provisioning of hardware or software and also...
Provided by: International Journal of Computer Applications
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Whitepapers
Improved QoS by Clustering Identically Modulated WSN Nodes using Reprogrammable High Speed Architecture
April 1, 2013 12:00am PDT
A technique for grouping different modulation schemes in a nodal management network (by clustering identically modulated nodes) is presented in this paper. The modulation tracking scheme localizes...
Provided by: International Journal of Computer Applications
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Whitepapers
Quantitative Detection of AODV against Black Hole and Worm Hole Attacks in MANET
April 1, 2013 12:00am PDT
Security is very essential in both wired and wireless network communication. An ad hoc network is a collection of number of wireless computers having dynamically changing topology due to which the...
Provided by: International Journal of Computer Applications
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Whitepapers
Performance Analysis of Two-Hop Amplify and Forward Relayed Transmission in Asymmetric Rayleigh and Rician Fading Environment
April 1, 2013 12:00am PDT
In this paper, the authors present the performance analysis of two-hop relayed transmission over asymmetric Rayleigh and Rician fading environment. In many scenarios, the commonly assumed symmetry...
Provided by: International Journal of Computer Applications
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Whitepapers
Design and Simulation of Hartley Based Multi Orthogonal Band OFDM
April 1, 2013 12:00am PDT
Recent advances in wireless communication systems have made use of OFDM technique to achieve high data rate transmission. The sensitivity to frequency offset between the carrier frequencies of the...
Provided by: International Journal of Computer Applications
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Whitepapers
FPGA Implementation of Reed-Solomon Encoder and Decoder for Wireless Network 802.16
April 1, 2013 12:00am PDT
A new class of cyclic codes that is Reed-Solomon codes are discussed for IEEE 802.16 wireless networks. Reed-Solomon codes are used for the error detection and correction in communication systems....
Provided by: International Journal of Computer Applications
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Whitepapers
A Review of Energy Efficient Dynamic Source Routing Protocol for Mobile Ad Hoc Networks
April 1, 2013 12:00am PDT
Dynamic Source Routing protocol (DSR) has been accepted itself as one of the distinguished and dominant routing protocols for Mobile Ad-hoc NETworks (MANETs). From various performance analysis and...
Provided by: International Journal of Computer Applications
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Whitepapers
Optimizing the CMTS to Improve Quality of Service in Next Generation Networks Based on ACO Algorithm
April 1, 2013 12:00am PDT
In this paper, the authors focus on the network topological design for providing Quality of Service (QoS) in Next Generation Network (NGN) and propose an effective Ant Colony Optimization (ACO)...
Provided by: mecs-press
