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International Journal of Engineering and Technology
(51 results)-
White Papers
Self_USS: A Self Umpiring System for Security in Mobile Ad Hoc Network
April 1, 2010, 12:00am PDT
Protecting the network layer from malicious attacks is an important and challenging issue in both wired and wireless networks and the issue becomes even more challenging in the case of mobile ad...
Provided by International Journal of Engineering and Technology
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White Papers
Evaluating Effectiveness of DSDV Routing Protocol on IEEE 802.11n Wireless LANs
August 10, 2010, 12:00am PDT
High-speed Wireless LANs based on 802.11 technologies are becoming increasingly ubiquitous. IEEE 802.11n is the last standard toward achieving higher speeds and aims to enhance 802.11 for higher...
Provided by International Journal of Engineering and Technology
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White Papers
Remote Monitoring in Agricultural Greenhouse Using Wireless Sensor and Short Message Service (SMS)
October 21, 2009, 12:00am PDT
In traditional method of farming, human labors were required to visit the greenhouse at specific time and need to check the humidity level and temperature level manually. This conventional method...
Provided by International Journal of Engineering and Technology
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White Papers
Leveraged Assortment of Microsoft Technologies: Marching Onwards in the Coming Battle Field of Grid Computing
October 20, 2009, 12:00am PDT
The availability of Powerful microprocessors and high-speed networks as commodity components has enabled high-performance computing on distributed systems (wide-area cluster computing) to be more...
Provided by International Journal of Engineering and Technology
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White Papers
Performance Comparison of Wavelet Packet Modulation and OFDM Over Multipath Wireless Channel With Narrowband Interference
October 21, 2009, 12:00am PDT
Orthogonal Frequency Division Multiplexing (OFDM) suffers from high side lobes in transmitted signal which enhance its sensitivity to Inter-Carrier Interference (ICI) and NarrowBand Interference...
Provided by International Journal of Engineering and Technology
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White Papers
Handover Control for Heterogeneous Wireless Access Systems
October 20, 2009, 12:00am PDT
The convergence of various wireless access technologies has always been a difficult assignment because of the fact that they have emerged independently. Future vision of wireless world is an...
Provided by International Journal of Engineering and Technology
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White Papers
Increasing Bandwidth Dual Frequency Triangular Microstrip Antenna for WiMAX Application
December 1, 2010, 12:00am PST
Patch antenna possesses many advantages such as low profile, light weight, small volume and compability with Microwave Integrated Circuit (MIC) and Monolithic Microwave Integrated Circuit (MMIC)....
Provided by International Journal of Engineering and Technology
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White Papers
On Two Dimensional Cellular Automata and Its VLSI Applications
December 1, 2010, 12:00am PST
It is evident from the literature that very little work has been done to analyze and characterize 2D Cellular Automata. In addition, the randomness properties of 1D CA have been explored at lot....
Provided by International Journal of Engineering and Technology
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White Papers
Spectrally Efficient Four Dimensional M-ary QAM for Synchronous DS-CDMA
August 10, 2010, 12:00am PDT
Wireless mobile communication has found prolific use through a versatile and successful technology known as CDMA. Multiuser capability of CDMA is substantially higher than other fundamental...
Provided by International Journal of Engineering and Technology
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White Papers
BER Performance Analysis of a Real Data Communication Through WiMAX-PHY Layer Over an AWGN and Fading Channels
August 10, 2010, 12:00am PDT
The emergence of WiMAX has attracted significant interests from all the fields of wireless communications including students, researchers, systems engineers and operators. The WiMAX can also be...
Provided by International Journal of Engineering and Technology
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White Papers
Sensor Telemetry Using Bluetooth Technology
August 10, 2010, 12:00am PDT
A traditional method for transferring data in rotating mechanisms has been the slip ring, but these are not viable inside pistons due to size, the associated cabling, and the requirement of one...
Provided by International Journal of Engineering and Technology
-
White Papers
A Novel EWMA based Link Quality Evaluation Algorithm for WSN
June 1, 2011, 12:00am PDT
The environments of WSN frequently disturb the link quality. Link quality not only affects the reliability of data transmission in the network, but also determines the performance of related...
Provided by International Journal of Engineering and Technology
-
White Papers
Performance Evaluation of Linear Channel Estimation Algorithms for MIMO-OFDM in LTE-Advanced
June 1, 2011, 12:00am PDT
In this paper two linear channel estimation techniques, Least Square Error (LSE) and Linear Minimum Mean Square Error (LMMSE) along with their modified versions, for reduced complexity, are...
Provided by International Journal of Engineering and Technology
-
White Papers
A 2D Positioning System Using WSNs in Indoor Environment
June 1, 2011, 12:00am PDT
This paper describes a 2D location determination system using Wireless Sensor Nodes (WSN) in indoor environment. The system is based on radio-location fingerprinting algorithm. It uses WSN...
Provided by International Journal of Engineering and Technology
-
White Papers
Establishing Link Between IPv6 Networks Using IPv4 Clouds
June 1, 2011, 12:00am PDT
Migrating from IPv4 to IPv6 instantly is impossible because of the huge size of the Internet and of the great number of IPv4 users. Moreover, many organizations are becoming more and more...
Provided by International Journal of Engineering and Technology
-
White Papers
Medium Access Control Protocol for Wireless Sensor Network - A Survey
June 1, 2011, 12:00am PDT
One of the most active research areas for computer science and telecommunication researcher is the wireless sensor networks. Usually after the deployment of sensor nodes in the hazardous, hostile...
Provided by International Journal of Engineering and Technology
-
White Papers
Channel Capacity of MIMO FSO System Under Strong Turbulent Condition
April 1, 2011, 12:00am PDT
Free Space Optics (FSO) or optical wireless communication is a promising solution for the need to very high data rate point-to-point communication. In FSO communication links, atmospheric...
Provided by International Journal of Engineering and Technology
-
White Papers
A Model for Least Distance Protocol in MANET Using Artificial Intelligence Search Techniques
April 1, 2011, 12:00am PDT
Adhoc networks consist of nodes that communicate with each other. However, a node has limited CPU capacity, storage capacity, bandwidth, and battery power. Therefore, the chosen protocol should...
Provided by International Journal of Engineering and Technology
-
White Papers
A Proposed Route Selection Technique in DSR Routing Protocol for MANET
April 1, 2011, 12:00am PDT
This paper presents a novel technique for optimizing the efficiency of route discovery. The optimization aims to minimize the number of cached Route REQuest (RREQ), which is a significant source...
Provided by International Journal of Engineering and Technology
-
White Papers
Estimation of Peak Power Density in the Vicinity of Cellular Base Stations, FM, UHF and WiMAX Antennas
April 1, 2011, 12:00am PDT
Estimation of peak power density, in the vicinity of cellular base stations, FM, UHF and WiMAX antennas, and comparison of theoretical values with exposure limits for public and occupational,...
Provided by International Journal of Engineering and Technology
-
White Papers
A Preliminary Review of Implementing Enterprise Mobile Application in ERP Environment
August 1, 2011, 12:00am PDT
This paper focuses on groundwork assessment of Enterprise Mobile Application (EMA) in Enterprise Resource Planning (ERP) environment which presents implementation challenges to mobile application...
Provided by International Journal of Engineering and Technology
-
White Papers
A Markov Chain Model Analysis of GSM Network Service Providers Marketing Mix
August 1, 2011, 12:00am PDT
First order Markov Chain is used to find out the equilibrium market share of products in the present period as a basis for predicting future market shares. The strength of subscribers' loyalty to...
Provided by International Journal of Engineering and Technology
-
White Papers
Automated EB Billing System Using GSM and Ad-Hoc Wireless Routing
October 31, 2010, 12:00am PDT
With the passage of time, technology has merged itself with the daily life of humans. The authors have seen so much progress in the field of science and technology but they are not able to make...
Provided by International Journal of Engineering and Technology
-
White Papers
Virtual Machine Vs Real Machine: Security Systems
February 4, 2010, 12:00am PST
This paper argues that the operating system and applications currently running on a real machine should relocate into a virtual machine. This structure enables services to be added below the...
Provided by International Journal of Engineering and Technology
-
White Papers
Mobile Multilayer IPsec Protocol
February 4, 2010, 12:00am PST
A mobile user moves around and switches between wireless cells, subnets and domains, it needs to maintain the session continuity. At the same time security of signaling and transport media should...
Provided by International Journal of Engineering and Technology
-
White Papers
Novel Approach for High Secure and High Rate Data Hidden in the Image Using Image Texture Analysis
October 31, 2009, 12:00am PDT
Steganography is the idea of hiding private, sensitive data or information within something that appears to be nothing but normal. If a person views the digital object that the information is...
Provided by International Journal of Engineering and Technology
-
White Papers
LDA Based Face Recognition by Using Hidden Markov Model in Current Trends
October 31, 2009, 12:00am PDT
Hidden Markov Model (HMM) is a promising method that works well for images with variations in lighting, facial expression, and orientation. Face recognition draws attention as a complex task due...
Provided by International Journal of Engineering and Technology
-
White Papers
Bandwidth-Aware Co-Scheduling for Clusters
October 31, 2009, 12:00am PDT
Cluster computing are the best category of number of off-the-shelf commodity computers and resources that are integrated through hardware, networks and software to behave as a single computer...
Provided by International Journal of Engineering and Technology
-
White Papers
A Survey of Fading Models for Mobile Radio Channel Characterization
March 19, 2010, 12:00am PDT
Future 3G and 4G mobile communication systems will be required to support wide range of data rates and quality of service matrix. For the efficient design of data link and transport protocols...
Provided by International Journal of Engineering and Technology
-
White Papers
Influence of Introducing an Additional Hidden Layer on the Character Recognition Capability of a BP Neural Network Having One Hidden Layer
February 28, 2010, 12:00am PST
Objective of this paper is to study the character recognition capability of feed-forward back-propagation algorithm using more than one hidden layer. This analysis was conducted on 182 different...
Provided by International Journal of Engineering and Technology
-
White Papers
Designing Dependable Service Oriented Web Services Security Architectures Solutions
May 2, 2010, 12:00am PDT
System Security Architecture from a software engineering viewpoint imposes that strong security must be a guiding principle of the entire software development process. It describes a way to weave...
Provided by International Journal of Engineering and Technology
-
White Papers
Signal to Interference Ratio Based Handoff Management for Next-Generation Wireless Systems
May 3, 2010, 12:00am PDT
Next-Generation Wireless Systems (NGWS) integrate different wireless networks, each of which is optimized for some specific services such as WLANs, WiMAX, General Packet Radio Service (GPRS) and...
Provided by International Journal of Engineering and Technology
-
White Papers
Preferential Image Segmentation Using J Segmentation Based on Color, Shape and Texture
May 3, 2010, 12:00am PDT
The main key point of preferential image segmentation is to segment object of user interest based on intensities, boundaries and texture and ignoring the remaining portions. It utilizes a tree of...
Provided by International Journal of Engineering and Technology
-
White Papers
Calculating the Project Network Critical Path in Uncertainty Conditions
May 3, 2010, 12:00am PDT
Correct scheduling of the project is the necessary condition for the project success. In traditional models, the activities duration times are deterministic and known. In real world however,...
Provided by International Journal of Engineering and Technology
-
White Papers
Multiple Target Detection for HRR Signal Design
May 3, 2010, 12:00am PDT
This paper addresses the problem of Signal design for multiple target detection. The notion of poly-semantic radar, which gave improved performance through coincidence detection, is analyzed for...
Provided by International Journal of Engineering and Technology
-
White Papers
Combined Features for an Secured Authentication system
September 2, 2010, 12:00am PDT
Biometrics based personal identification is regarded as an effective method for automatically recognizing, with a high confidence, a person's identity. This paper proposes the multimodal...
Provided by International Journal of Engineering and Technology
-
White Papers
Online Credit Card Transaction Using Finger Print Recognition
October 31, 2010, 12:00am PDT
Internet shopping, a strong alternative to traditional "Go, see, touch and buy" shopping, has been one of the mostly used facilities of the Internet. Security in online payment systems has been a...
Provided by International Journal of Engineering and Technology
-
White Papers
High Performance Computing Software Package for Multitemporal Remote-Sensing Computations
November 8, 2010, 12:00am PST
With the huge satellite data actually stored, remote sensing multitemporal study is nowadays one of the most challenging fields of computer science. The multicore hardware support and...
Provided by International Journal of Engineering and Technology
-
White Papers
A Novel Design of Low Cost Integrate Intelligent Security System for Industrial Surveillance
December 30, 2010, 12:00am PST
Managing people are a difficult task for most of the organizations, and maintaining the attendance record is an important factor in people management. When considering industries, taking the...
Provided by International Journal of Engineering and Technology
-
White Papers
Modified AODV Protocol Against Blackhole Attacks in MANET
December 30, 2010, 12:00am PST
Mobile Adhoc NETwork (MANET) consists of a collection of wireless mobile hosts without the required intervention of any existing infrastructure or centralized access point such as base station....
Provided by International Journal of Engineering and Technology
-
White Papers
Attack Detection and Classification of Heterogeneous Wireless Sensors Using Co-Clustering
March 1, 2012, 12:00am PST
In a Wireless Sensor Network a large number of sensors are deployed for the purpose of sensing data and then to bring the data back securely to nearby base stations. The base stations then perform...
Provided by International Journal of Engineering and Technology
-
White Papers
SMS Based Secure Mobile Banking
January 29, 2012, 12:00am PST
M-banking has emerged as one of the main division of m-commerce. Mobile banking services consists of information inquiry, notifications and alerts, applications and payment transfer. Mobile based...
Provided by International Journal of Engineering and Technology
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White Papers
Analysis of View Selection Problem in Data Warehousing Environment
January 1, 2012, 12:00am PST
A Data Warehouse (DW) can be seen as a set of materialized views defined over the source relations. During the initial design and evolution of a DW, the DW designer is faced, on many occasions,...
Provided by International Journal of Engineering and Technology
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White Papers
Results Analysis of IP Address Auto-Configuration in Wireless MANETs
November 1, 2011, 12:00am PDT
The main task of an address allocation protocol is to manage the address allocation to the nodes in the ad hoc MANETs. All routing protocols assume nodes to be configured a priori with a unique IP...
Provided by International Journal of Engineering and Technology
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White Papers
Automatic Fault Classification of Rolling Element Bearing Using Wavelet Packet Decomposition and Artificial Neural Network
September 1, 2011, 12:00am PDT
In this paper, an automatic fault classification system is developed for bearing fault classification of three phase induction motor. The system uses the wavelet packet decomposition using 'db8'...
Provided by International Journal of Engineering and Technology
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White Papers
Trend in Land Use/Land Cover Change Detection by RS and GIS Application
September 1, 2011, 12:00am PDT
Knowledge of land use and land cover is important for many planning and management activities and considered as essential element for modeling and understanding the earth as a system. Land cover...
Provided by International Journal of Engineering and Technology
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White Papers
Speech Based Question Recognition of Interactive Ubiquitous Teaching Robot Using Supervised Classifier
July 1, 2011, 12:00am PDT
This paper presents the research work that aims at designing a speech based interactive ubiquitous teaching robot for quality enhancement of Higher Education ensuring better performance by making...
Provided by International Journal of Engineering and Technology
-
White Papers
Review on Use of Swarm Intelligence Meta Heuristics in Scheduling of FMS
May 1, 2011, 12:00am PDT
Due to the high complexity of Flexible Manufacturing Systems(FMS) scheduling problem, approaches that guarantee to find the optimal solution are feasible only for small size instance of the...
Provided by International Journal of Engineering and Technology
-
White Papers
Reliability Analysis in Wireless Sensor Networks
May 10, 2011, 12:00am PDT
This paper presents a Markov model for reliability using different types of Sensors and spares that replace sensors in case failure occurs. The primary idea in this paper is to address and analyze...
Provided by International Journal of Engineering and Technology
-
White Papers
An Integration of Interoperability and Persistency Into GIS Data Analysis for Developing Map Engine
March 4, 2011, 12:00am PST
The use of Geographic Information Systems is increasing rapidly now-a-days. The availability of remotely sensed data is effecting the applications of GIS greatly. Especially, the creation and...
Provided by International Journal of Engineering and Technology
-
White Papers
Improving Quality of Service From TCP/IP Performance Degradation
March 21, 2011, 12:00am PDT
TCP is currently the dominate congestion control protocol for the Internet. However, as the Internet evolves into a high-speed wired-cum-wireless hybrid network, performance degradation problems...
Provided by International Journal of Engineering and Technology
-
White Papers
Modified AODV Protocol Against Blackhole Attacks in MANET
December 30, 2010, 12:00am PST
Mobile Adhoc NETwork (MANET) consists of a collection of wireless mobile hosts without the required intervention of any existing infrastructure or centralized access point such as base station....
Provided by International Journal of Engineering and Technology
-
White Papers
A Novel Design of Low Cost Integrate Intelligent Security System for Industrial Surveillance
December 30, 2010, 12:00am PST
Managing people are a difficult task for most of the organizations, and maintaining the attendance record is an important factor in people management. When considering industries, taking the...
Provided by International Journal of Engineering and Technology
-
White Papers
High Performance Computing Software Package for Multitemporal Remote-Sensing Computations
November 8, 2010, 12:00am PST
With the huge satellite data actually stored, remote sensing multitemporal study is nowadays one of the most challenging fields of computer science. The multicore hardware support and...
Provided by International Journal of Engineering and Technology
-
White Papers
Online Credit Card Transaction Using Finger Print Recognition
October 31, 2010, 12:00am PDT
Internet shopping, a strong alternative to traditional "Go, see, touch and buy" shopping, has been one of the mostly used facilities of the Internet. Security in online payment systems has been a...
Provided by International Journal of Engineering and Technology
-
White Papers
Combined Features for an Secured Authentication system
September 2, 2010, 12:00am PDT
Biometrics based personal identification is regarded as an effective method for automatically recognizing, with a high confidence, a person's identity. This paper proposes the multimodal...
Provided by International Journal of Engineering and Technology
-
White Papers
Multiple Target Detection for HRR Signal Design
May 3, 2010, 12:00am PDT
This paper addresses the problem of Signal design for multiple target detection. The notion of poly-semantic radar, which gave improved performance through coincidence detection, is analyzed for...
Provided by International Journal of Engineering and Technology
-
White Papers
Calculating the Project Network Critical Path in Uncertainty Conditions
May 3, 2010, 12:00am PDT
Correct scheduling of the project is the necessary condition for the project success. In traditional models, the activities duration times are deterministic and known. In real world however,...
Provided by International Journal of Engineering and Technology
-
White Papers
Preferential Image Segmentation Using J Segmentation Based on Color, Shape and Texture
May 3, 2010, 12:00am PDT
The main key point of preferential image segmentation is to segment object of user interest based on intensities, boundaries and texture and ignoring the remaining portions. It utilizes a tree of...
Provided by International Journal of Engineering and Technology
-
White Papers
Signal to Interference Ratio Based Handoff Management for Next-Generation Wireless Systems
May 3, 2010, 12:00am PDT
Next-Generation Wireless Systems (NGWS) integrate different wireless networks, each of which is optimized for some specific services such as WLANs, WiMAX, General Packet Radio Service (GPRS) and...
Provided by International Journal of Engineering and Technology
-
White Papers
Designing Dependable Service Oriented Web Services Security Architectures Solutions
May 2, 2010, 12:00am PDT
System Security Architecture from a software engineering viewpoint imposes that strong security must be a guiding principle of the entire software development process. It describes a way to weave...
Provided by International Journal of Engineering and Technology
-
White Papers
Influence of Introducing an Additional Hidden Layer on the Character Recognition Capability of a BP Neural Network Having One Hidden Layer
February 28, 2010, 12:00am PST
Objective of this paper is to study the character recognition capability of feed-forward back-propagation algorithm using more than one hidden layer. This analysis was conducted on 182 different...
Provided by International Journal of Engineering and Technology
-
White Papers
A Survey of Fading Models for Mobile Radio Channel Characterization
March 19, 2010, 12:00am PDT
Future 3G and 4G mobile communication systems will be required to support wide range of data rates and quality of service matrix. For the efficient design of data link and transport protocols...
Provided by International Journal of Engineering and Technology
-
White Papers
Bandwidth-Aware Co-Scheduling for Clusters
October 31, 2009, 12:00am PDT
Cluster computing are the best category of number of off-the-shelf commodity computers and resources that are integrated through hardware, networks and software to behave as a single computer...
Provided by International Journal of Engineering and Technology
-
White Papers
LDA Based Face Recognition by Using Hidden Markov Model in Current Trends
October 31, 2009, 12:00am PDT
Hidden Markov Model (HMM) is a promising method that works well for images with variations in lighting, facial expression, and orientation. Face recognition draws attention as a complex task due...
Provided by International Journal of Engineering and Technology
-
White Papers
Novel Approach for High Secure and High Rate Data Hidden in the Image Using Image Texture Analysis
October 31, 2009, 12:00am PDT
Steganography is the idea of hiding private, sensitive data or information within something that appears to be nothing but normal. If a person views the digital object that the information is...
Provided by International Journal of Engineering and Technology
-
White Papers
Mobile Multilayer IPsec Protocol
February 4, 2010, 12:00am PST
A mobile user moves around and switches between wireless cells, subnets and domains, it needs to maintain the session continuity. At the same time security of signaling and transport media should...
Provided by International Journal of Engineering and Technology
-
White Papers
Virtual Machine Vs Real Machine: Security Systems
February 4, 2010, 12:00am PST
This paper argues that the operating system and applications currently running on a real machine should relocate into a virtual machine. This structure enables services to be added below the...
Provided by International Journal of Engineering and Technology
-
White Papers
Automated EB Billing System Using GSM and Ad-Hoc Wireless Routing
October 31, 2010, 12:00am PDT
With the passage of time, technology has merged itself with the daily life of humans. The authors have seen so much progress in the field of science and technology but they are not able to make...
Provided by International Journal of Engineering and Technology
-
White Papers
A Markov Chain Model Analysis of GSM Network Service Providers Marketing Mix
August 1, 2011, 12:00am PDT
First order Markov Chain is used to find out the equilibrium market share of products in the present period as a basis for predicting future market shares. The strength of subscribers' loyalty to...
Provided by International Journal of Engineering and Technology
-
White Papers
A Preliminary Review of Implementing Enterprise Mobile Application in ERP Environment
August 1, 2011, 12:00am PDT
This paper focuses on groundwork assessment of Enterprise Mobile Application (EMA) in Enterprise Resource Planning (ERP) environment which presents implementation challenges to mobile application...
Provided by International Journal of Engineering and Technology
-
White Papers
Estimation of Peak Power Density in the Vicinity of Cellular Base Stations, FM, UHF and WiMAX Antennas
April 1, 2011, 12:00am PDT
Estimation of peak power density, in the vicinity of cellular base stations, FM, UHF and WiMAX antennas, and comparison of theoretical values with exposure limits for public and occupational,...
Provided by International Journal of Engineering and Technology
-
White Papers
A Proposed Route Selection Technique in DSR Routing Protocol for MANET
April 1, 2011, 12:00am PDT
This paper presents a novel technique for optimizing the efficiency of route discovery. The optimization aims to minimize the number of cached Route REQuest (RREQ), which is a significant source...
Provided by International Journal of Engineering and Technology
-
White Papers
A Model for Least Distance Protocol in MANET Using Artificial Intelligence Search Techniques
April 1, 2011, 12:00am PDT
Adhoc networks consist of nodes that communicate with each other. However, a node has limited CPU capacity, storage capacity, bandwidth, and battery power. Therefore, the chosen protocol should...
Provided by International Journal of Engineering and Technology
-
White Papers
Channel Capacity of MIMO FSO System Under Strong Turbulent Condition
April 1, 2011, 12:00am PDT
Free Space Optics (FSO) or optical wireless communication is a promising solution for the need to very high data rate point-to-point communication. In FSO communication links, atmospheric...
Provided by International Journal of Engineering and Technology
-
White Papers
Medium Access Control Protocol for Wireless Sensor Network - A Survey
June 1, 2011, 12:00am PDT
One of the most active research areas for computer science and telecommunication researcher is the wireless sensor networks. Usually after the deployment of sensor nodes in the hazardous, hostile...
Provided by International Journal of Engineering and Technology
-
White Papers
Establishing Link Between IPv6 Networks Using IPv4 Clouds
June 1, 2011, 12:00am PDT
Migrating from IPv4 to IPv6 instantly is impossible because of the huge size of the Internet and of the great number of IPv4 users. Moreover, many organizations are becoming more and more...
Provided by International Journal of Engineering and Technology
-
White Papers
A 2D Positioning System Using WSNs in Indoor Environment
June 1, 2011, 12:00am PDT
This paper describes a 2D location determination system using Wireless Sensor Nodes (WSN) in indoor environment. The system is based on radio-location fingerprinting algorithm. It uses WSN...
Provided by International Journal of Engineering and Technology
-
White Papers
Performance Evaluation of Linear Channel Estimation Algorithms for MIMO-OFDM in LTE-Advanced
June 1, 2011, 12:00am PDT
In this paper two linear channel estimation techniques, Least Square Error (LSE) and Linear Minimum Mean Square Error (LMMSE) along with their modified versions, for reduced complexity, are...
Provided by International Journal of Engineering and Technology
-
White Papers
A Novel EWMA based Link Quality Evaluation Algorithm for WSN
June 1, 2011, 12:00am PDT
The environments of WSN frequently disturb the link quality. Link quality not only affects the reliability of data transmission in the network, but also determines the performance of related...
Provided by International Journal of Engineering and Technology
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