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wireless
(39674 results)-
Whitepapers
Modified Low Energy Adaptive Clustering Hierarchy for Heterogeneous Wireless Sensor Network
May 1, 2013 12:00am PDT
In wireless sensor network, it is an important task to collect the data periodically from various sensors node for monitoring and recording the physical conditions of the environment. The sensed...
Provided by: Engg Journals Publications
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Whitepapers
Path Selection: Reliability Service Curve Measurement to Enhance QOS in MANETs
May 1, 2013 12:00am PDT
In Mobile Ad hoc NETworks (MANETs) the mobility of a node is unpredictable and the mobility is considered as one of the characteristics of a wireless network. A fundamental issue arising in MANETs...
Provided by: Engg Journals Publications
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Whitepapers
A Study on Spectrum Sensing Methods of Cognitive Radio
May 1, 2013 12:00am PDT
Cognitive radio is an attractive result to the spectral congestion tricky by presenting the resourceful procedure of frequency band channels that cannot be greatly captured by users who holds the...
Provided by: Engg Journals Publications
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Whitepapers
Sybil Attack in Wireless Sensor Network
May 1, 2013 12:00am PDT
Wireless network is very susceptible to different types of attack. The main attack is Sybil attack, which allows forming other attacks on the network. Security is very important to the wireless...
Provided by: Engg Journals Publications
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Whitepapers
The Effect of Route Routability Procedure to the Route Optimization Distribution Binding Update
May 1, 2013 12:00am PDT
With the demand of mobility by users, wireless technologies have become the hotspot developing arena. Internet Engineering Task Force (IETF) working group has developed Mobile IP (MIP) to support...
Provided by: Engg Journals Publications
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Whitepapers
A Survey on Coverage Control Protocols in Wireless Sensor Networks
May 1, 2013 12:00am PDT
Wireless Sensor Network (WSN) consists of large number of small sized, low power, short-lived sensor nodes, which are limited in computation, memory capacity and radio range. Sensor nodes measures...
Provided by: Engg Journals Publications
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Whitepapers
A Study on Secure Data Collection Mechanism for Wireless Sensor Networks
May 1, 2013 12:00am PDT
Wireless sensor network is a collection of sensor node with limited resources and base station. Sensor node monitors the physical and environmental condition such as temperature, sound, pressure,...
Provided by: Engg Journals Publications
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Whitepapers
Energy Efficient and Safe Valve Testing Unit Using Wireless Technologies
May 1, 2013 12:00am PDT
The valve testing unit is a high pressure test equipment to test the valve manufactured in industries. Valves are tested to ensure that they sustain high pressure in the range of 10000 to 15000...
Provided by: Engg Journals Publications
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Whitepapers
Enhanced Routine in OFDM Scheme by Declination of Peak to Average Power Ratio Using Fusion of Hadamard Transform and Companding Transform
May 1, 2013 12:00am PDT
Orthogonal frequency division multiplexing is a multi-carrier inflection method employed in wireless communication. OFDM has attained a remarkable center of attention for its forcefulness with...
Provided by: Engg Journals Publications
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Whitepapers
Efficient Resource Conservation Design in Mobile Ad Hoc Networks Using Reactive Routing Protocol
May 1, 2013 12:00am PDT
Mobile ad hoc network is a compilation of wireless mobile terminals that are in contact with each other in the absence of a permanent infrastructure network. This gives an irregular formation....
Provided by: Engg Journals Publications
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Whitepapers
Enhancing Energy Efficiency of Routing Protocol Through Cross Layer Interactions in MANET
May 1, 2013 12:00am PDT
Energy conservation is important for mobile ad-hoc networks where devices are expected to work for longer periods of time without the need for charging their batteries. High probability of...
Provided by: Engg Journals Publications
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Whitepapers
Online Malicious Attack Rectification in Wi-Fi Network
May 1, 2013 12:00am PDT
Location estimation is important for many applications in wireless networks. Now-a-days it is being used for military applications and location tracking. RSSI is a measure of signal strength to...
Provided by: Engg Journals Publications
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Whitepapers
Enhanced Concert in Multi-Carrier Wireless System Using Rajan Transform
May 1, 2013 12:00am PDT
Orthogonal frequency division multiplexing is a scheme of encoding digital information on numerous carrier frequencies. The orthogonality permits an proficient modulator and demodulator...
Provided by: Engg Journals Publications
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Whitepapers
Performance Analysis of Hash Encrypted DWT-OFDM and Hash Encrypted FFT-OFDM Systems
May 1, 2013 12:00am PDT
Orthogonal Frequency Division Multiplexing (OFDM), in the recent past is being preferably used in wireless communication because of its high data rate and its unique property of the transmitted...
Provided by: Engg Journals Publications
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Whitepapers
A Solution for Network Life Time Problem Using Content Based Energy Efficient Routing Algorithm
May 1, 2013 12:00am PDT
In this paper, the authors consider an overarching problem that encompasses both performance metrics. In particular, they study the network capacity problem under a given network lifetime...
Provided by: Engg Journals Publications
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Whitepapers
An Efficient QoS Mechanism for Multicast Routing With ODMRP in Wireless Adhoc Networks
May 1, 2013 12:00am PDT
The wireless usage has increased rapidly and there is a huge shift in users' expectations. Ad hoc networks can provide better features if there is a proper QoS multicasting strategy developed. The...
Provided by: Engg Journals Publications
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Whitepapers
SMTCI: Secure Multi-Trial Trust Evaluation and Cost-Effective Incentive Mechanism for Multi-Hop Cellular Networks
May 1, 2013 12:00am PDT
In multi-hop cellular networks, finding an optimum and trusted route in the network through intermediate node is a major issue. At MCN, or the next-generation wireless networks, can significantly...
Provided by: Engg Journals Publications
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Whitepapers
Deploying a Single or a Double Cluster Head Particle Swarm Optimization Technique Based on WSN Scenarios
May 1, 2013 12:00am PDT
Designing a WSN involves taking into account two most important design criterions. One is achieving the energy optimization and other is enhancing the network longevity. Particle Swarm...
Provided by: Engg Journals Publications
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Whitepapers
Improving Frequent Link Failure Detection in VANET
May 1, 2013 12:00am PDT
VANET technology integrates wireless cellular and ad hoc for seamless connectivity between vehicles. Vehicle Ad-hoc NETworks (VANETs) are systems that allow vehicles to communicate with each...
Provided by: Engg Journals Publications
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Whitepapers
Handover Optimization With User Mobility Prediction for Femtocell-Based Wireless Networks
May 1, 2013 12:00am PDT
Prediction of user mobility can assist resource and mobility management of wireless and mobile networks by optimizing handover execution, resource utilization, and so on. There have been extensive...
Provided by: Engg Journals Publications
