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Science and Development Network (SciDev.Net)
(739 results)-
Whitepapers
An Action Based Access Control Model for Multi-Level Security
April 1, 2012, 12:00am PDT
The new computing modes, such as mobile computing, distributed computing, cloud computing and ubiquitous computing, etc., have brought about diversification and open features to the expression,...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
The Design and Analysis of a Hardware-Based Anomaly Detection Scheme
April 1, 2012, 12:00am PDT
The authors propose and analyze a novel approach for security based on an execution behavior of an application program, which aims at detecting previously unknown anomaly execution patterns. Their...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
A Novel Approach for SMS Security*
April 10, 2012, 12:00am PDT
In this paper, the author present Common Public Key Cryptography for SMS security. An SMS has two discussions. At the first, an SMS should be monitored by adapted agency or government because it...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
An Eficient Wrapper-Based Digital Rights Management
April 6, 2012, 12:00am PDT
In this paper, the authors propose a novel digital publication issuing mechanism, which supports business model, and implemented the system. In this mechanism, they adopted API-HOOK to avoid...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
Voucher Web Metering Using Identity Management Systems
April 9, 2012, 12:00am PDT
Web Metering is a method to find out content and services exposure to visitors. This paper proposes a visitor centric voucher scheme that uses an identity management systems solution to...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
Equivalent Key Recovery Attack to H2-MAC
April 8, 2012, 12:00am PDT
In this paper, the authors propose an efficient method to break H2-MAC, by using a generalized birthday attack to recover the equivalent key, under the assumption that the underlying hash function...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
A Novel Nonlinear Network Coding Signature Scheme Determined by the SIS Problem
April 9, 2012, 12:00am PDT
Network coding signature schemes can be employed to pre-vent malicious modification of data in network transition. But existing network coding signature schemes are only suitable for linear...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
SPA: Self-certified PKC-based Privacy-Preserving Authentication Protocol for Vehicular Ad Hoc Networks
April 6, 2012, 12:00am PDT
As an important component of Intelligent Transportation Systems (ITS), vehicular ad-hoc networks can provide safer and more comfortable driving circumstance for the drivers. Pseudonyms certificate...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
Efficient Virtual Machine Scheduling Exploiting VCPU Characteristics
April 12, 2012, 12:00am PDT
Xen supports CPU-intensive domains fairly well, however, it has drawback for supporting I/O domains because I/O domain requires low latency data processing. In this paper, the authors propose a...
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Whitepapers
Efficient Data Deduplication System Considering File Modification Pattern
April 10, 2012, 12:00am PDT
In a data deduplication system, the performance of data deduplication algorithms is varying on the condition of file contents. For example, if a file is modified at the end of file region then...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
Analysis of Urban Transit Environment for Video Analytics Application and Processing Scenarios
April 1, 2012, 12:00am PDT
In order to apply the video analytic algorithms in metro railway system, the input images should be classified according to the camera installation environment and its role to handle corresponding...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
Information Hiding Scheme with Reversibility Using Difference Segmentation and Histogram Adjustment
April 10, 2012, 12:00am PDT
Secret data delivery is a most important activity in the modern life. Steganography technique uses a cover medium to carry secret data and deliver it to right receivers over public computer...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
Integrated Surveillance System and Field Test in Urban Transit System
April 1, 2012, 12:00am PDT
The security issue in urban transit system has been widely considered as the common matters in mass transition system. The safe urban transit system is highly demanded because of the vast number...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
Model-Driven Secure Development Lifecycle
April 6, 2012, 12:00am PDT
Building security into software development lifecycles and doing it right is hard. To address the challenge, several prominent organizations have published process-oriented security guidelines to...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
Evaluation of Time Complexity Based on Max Average Distance for K-Means Clustering
April 1, 2012, 12:00am PDT
Clustering method is used in diverse scopes, namely, information retrieve, communication security system, data mining, etc. It is divided into hierarchical clustering, partitioning clustering, and...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
Construct a New ELGamal-Type Public Key Cryptography Over Finite Field
April 1, 2012, 12:00am PDT
A new ELGamal-type public key cryptosystem using ergodic matrix is proposed in this paper, which is based on isomorphism over finite field. The security of this scheme is equal to the...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
The Characteristics of Smartwork Security Compare to Traditional Telework
April 1, 2012, 12:00am PDT
Smartwork has been thought to satisfy both employee and company's interests. Nonetheless, there are critical barriers of introducing smartwork because of security problem. In order to derive...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
Hidden Attribute Certificate-Based Encryption Extensions Model
April 1, 2012, 12:00am PDT
An encryption extensions model based on hidden attribute certificate is proposed in this paper, which can represent any key by using "And", "or" Logic and the threshold monotony of the access...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
Equivalent Key Recovery Attack on H2-MAC Instantiated with MD5*
September 26, 2011, 12:00am PDT
This paper presents the first equivalent key recovery attack on H2-MAC-MD5, which conduces to a selective forgery attack directly. H2-MAC is similar with HMAC except that the outer key is omitted....
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
Intelligent Techniques for Effective Network Protocol Security Monitoring, Measurement and Prediction
October 1, 2008, 12:00am PDT
The major problem is the absence of effective techniques for network protocol security monitoring, measurement and prediction. This is due to the emerging complex network protocols whose patterns...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
Some Limits of Common Criteria Certification
October 1, 2008, 12:00am PDT
The Common Criteria evaluation and certification is one of the most commonly used process to improve the trust in the security of evaluated products. Nevertheless this methodology has a lot of...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
Liveness Detection for Biometric Systems Based on Papillary Lines
October 1, 2008, 12:00am PDT
This paper deals with an add-on for biometric security systems, especially for the fingerprint recognition technology. This added part of such systems is the liveness detection. The authors'...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
Implicit Detection of Hidden Processes with a Local-Booted Virtual Machine
October 1, 2008, 12:00am PDT
Currently stealth malware is becoming a major threat to the PC computers. Process hiding is the technique commonly used by stealth malware to evade detection by anti-malware scanners. On the...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
A Web Metering Scheme for Fair Advertisement Transactions
October 1, 2008, 12:00am PDT
Since the rapid development of the Internet, many advertisers would want to introduce their goods on web sites. For achieving fair network advertisement payment, one of payment systems may need to...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
Incorporating Security Requirements Engineering Into Standard Lifecycle Processes
October 1, 2008, 12:00am PDT
This paper gives an overview of various standard lifecycle development processes. It then provides a roadmap for developing security-critical projects using Rational Unified Process as a framework...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
Why MSN Lost to QQ in China Market - Different Privacy Protection Design
October 1, 2008, 12:00am PDT
International software providers have entered China market in recent years. One typical example is MSN. As indigenous IT products, QQ provides almost the same functions as MSN and competes with...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
Anomaly Detection Using LibSVM Training Tools
October 1, 2008, 12:00am PDT
Intrusion detection is the means to identify the intrusive behaviors and provide useful information to intruded systems to respond fast and to avoid or reduce damages. In recent years, learning...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
Analysis of Some Famous Cryptographic Protocols Using the Interpretation-Function-Based Method
October 1, 2008, 12:00am PDT
This paper shows the efficiency and the flexibility of the interpretation function-based method through the analysis of some famous cryptographic protocols. In fact, by using the notion of...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
Performance Analysis of an Authentication Scheme for Personalized Mobile Multimedia Applications: A Cognitive Agents Based Approach
October 1, 2008, 12:00am PDT
Personalized Multimedia (PMM) services are the emerging area in multimedia technology. A PMMservice is a multimedia service provided according to the users personal profile which typically...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
A Conference Key Distribution Scheme Using Interpolating Polynomials
October 1, 2007, 12:00am PDT
Conference keys are secret keys used by a group of users commonly and with which they can encipher (or decipher) messages such that communications are secure. Based on the Diffie and Hellman's...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
An Enhanced Password Authentication Scheme Providing Password Updating without Smart Cards
October 1, 2007, 12:00am PDT
In 2003, Yang, Chang, and Hwang proposed an enhanced scheme of Peyravivan-Zunic's password authentication scheme by using the Diffie-Hellman scheme. Later, Yoon, Ryu, and Yoo demonstrated that...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
Performance Analysis of Color Channel for DCT Based Image Watermarking Scheme
October 1, 2007, 12:00am PDT
Due to improvements in imaging technologies and the ease of digital contents creation and manipulation, today there is a pressing need for the copyright protection of digital contents. It is also...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
A Scalable PKI Based on P2P Network
October 1, 2007, 12:00am PDT
Public Key Infrastructure (PKI) is a powerful tool for protecting information. Currently a PKI system shows a trend toward an emerging global PKI which becomes more complicated. The global PKI has...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
A Framework for User Privacy Protection Using Trusted Programs
October 1, 2007, 12:00am PDT
The evolution of mobile technologies enables them to realize ubiquitous computing environments. In such environments, a user's mobile terminal manages the sensitive information and assists in...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
Applying RFID to Secure the Pharmaceutical Supply Chain
October 1, 2007, 12:00am PDT
In a protocol was described how to apply RFID to currency to provide integrity (e.g. reduce counterfeiting) while simultaneously supporting privacy. Here discuss how RFID can be applied to...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
A Real Time Voice Transmission Method for Voice Privacy Between CDMA Mobile and PSTN Terminal
October 1, 2007, 12:00am PDT
To realize the voice privacy between CDMA mobile phone and PSTN terminal, the voice frames shall be transmitted transparently between the heterogeneous networks. For satisfying this requirement,...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
Physical Threat Description of Smart Card Protection Profile in Security Level 1st
October 1, 2007, 12:00am PDT
Security is concerned with the protection of assets from threats, where threats are categorised as the potential for abuse of protected assets. All categories of threats should be considered, but...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
A Design Pattern Detection Technique That Aids Reverse Engineering
January 1, 2008, 12:00am PST
Current research in distributed systems focuses on object group models which are designed for scalable systems and provide accessible objects to the entire group. However, dynamic grouping using...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
A New Special Biometric Identity Based Signature Scheme
January 1, 2008, 12:00am PST
The authors propose new special identity based signature schemes that make uses of fractal transform and entropy arrangement algorithm to generate the public key string from a biometric...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
Intelligent Search Mechanism Based on Neuro-Fuzzy System for the Distributed Object Groups*
January 1, 2008, 12:00am PST
Current research in distributed systems focuses on object group models which are designed for scalable systems and provide accessible objects to the entire group. However, dynamic grouping using...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
Multi-sensor Data Fusion with Dynamic Component for Context Awareness
October 1, 2012, 12:00am PDT
Dempster-Shafer Evidence Theory (DST) enables multi-sensor data fusion, which makes it possible to infer the context. In this paper, the authors propose about how to use multi-sensor data fusion...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
Scalar Multiplication Algorithms for Wireless Sensor Network
October 16, 2012, 12:00am PDT
Wireless Network Systems are usually deployed in hostile environments where they en-countered a wide variety of malicious attacks. A Wireless Sensor Network (WSN) is a wireless network composed of...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
Automatic UI Generation Technique for Mobile Applications on Touch-Screen based Smart Phones
October 1, 2012, 12:00am PDT
As touch-screen mobile phones pour into the market, demands for reusing existing mobile applications by adding a touch-screen UI are increasing. In order to service an existing application without...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
Energy Signal Scheduling: A Simple Scheduling Mechanism for Wireless Sensor Networks
October 1, 2012, 12:00am PDT
The nodes in Wireless Sensor Networks (WSNs) are usually powered by batteries with finite capacity and one design challenge in sensor networks is to save limited energy resources to prolong the...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
A Study on UI based Channel Simulator for Indoor LED Communication
October 1, 2012, 12:00am PDT
In this paper, the simulator for LED communication channel in indoor was studied. Indoor circumstance was supposed that the shape was hexahedron type and LEDs were located on the ceiling and...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
Android Application for Accessing KNX Devices via IP Connection
October 1, 2012, 12:00am PDT
In this paper, an Android application programmed in Java for accessing KNX devices via IP packets using KNXNet/IP protocol is presented. The paper consists of a custom programmed Java library that...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
A Study on Tachograph based Security Network
January 1, 2013, 12:00am PST
Tachographs are used in vehicles for keeping track of driver's hours and for other purposes of fraud detection, over speeding and accident investigation. Their usage and benefits are in danger...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
A Three Dimensional Model for Dual Polarized MIMO Channel of the Planar Array Antennas
January 1, 2013, 12:00am PST
Geometry-Based Stochastic Model (GBSM) that describes the excess delay, direction of arrival, and direction of departure of multipath has been used extensively in Multiple-Input and...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
An Energy-Efficient Routing Protocol for CCN-based MANETs
January 1, 2013, 12:00am PST
The Content-Centric Network (CCN) paradigm is well suited to Mobile Ad-hoc NETworks (MANETs), because MANET scenarios are data-centric in nature. CCN-based MANETs implement named-data routing,...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
An Interplatform Service-Oriented Middleware for the Smart Home
January 22, 2013, 12:00am PST
In domotic scenarios, where ubiquitous computing pervades housing, the capability to effectually discover, integrate and coordinate different devices with diverse implementation details,...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
Indoor Location Estimation Using Visible Light Communication and Image Sensors
January 1, 2013, 12:00am PST
High power white LEDs are expected to replace the existing lighting technologies in near future which are also suggested for Visible Light Communication (VLC). The authors proposed an algorithm...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
CS-Mobile: A Cloud-based Distributed Storage Middleware for Mobile Devices
January 1, 2013, 12:00am PST
With the development of wireless communication technology, mobile devices have played more and more important roles in the people's daily lives. However, data storage and sharing are difficult for...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
Structural Damage Detection using Wireless Intelligent Sensor Networks
January 1, 2013, 12:00am PST
Structural Health Monitoring (SHM) is the science of assessing the integrity of structures such as buildings, bridges and aerospace structures. SHM systems strive to detect and locate damage in...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
A Circle-Based Data Dissemination Algorithm for Wireless Sensor Networks with Mobile Sink
January 1, 2013, 12:00am PST
The topic of reducing energy dissipation and prolonging network lifetime in Wireless Sensor Networks (WSNs) has attracted much attention of researchers. A primary obstacle is the hot spot issue...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
Zigbee Based Home Appliances Controlling Through Spoken Commands Using Handheld Devices
January 1, 2013, 12:00am PST
Home automation is a wide and varied field that involves devices as small as temperature, light and motion sensor, and as powerful as modern home appliances. In today's world technology is...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
Detection of Greedy Nodes in Wireless LAN through Comparing of Probability Distributions of Transmission Intervals
January 1, 2013, 12:00am PST
IEEE 802.11x CSMA/CA DCF MAC protocol supports that wireless nodes have statistically impartial probabilities of wireless channel access through fair competition. However, there is greedy node...
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Whitepapers
The Study of Dynamic Video Frame Mapping Scheme for Multimedia Streaming over IEEE 802.11e WLAN
January 1, 2013, 12:00am PST
The recent trend in Internet traffic indicates the proliferation of multimedia streaming services over wireless networks. The multimedia streaming over wireless access in unison with great...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
Future Directions of Information and Telecommunication Systems Through the Technological Advancement Convergence
January 1, 2013, 12:00am PST
This paper presents the significant trends on the technological developments that hold relevance to the evolution information and telecommunication systems to allow faster communication and...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
A Unified Architecture for Implementation of the Entire Transforms in the H.264/AVC Encoder
January 1, 2013, 12:00am PST
Integer Discrete Cosine Transform (DCT) is among the techniques used to improve the performance of the H.264/AVC Standard. All the profiles in the H.264/AVC standard support 4x4 integer DCT and...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
Intelligent Agent Based Delay Aware QoS Unicast Routing in Mobile Ad hoc Networks
January 1, 2013, 12:00am PST
Quality of Service (QoS) support in Mobile Ad hoc NETworks (MANETs) is a challenging task due to bandwidth and delay constraints, varying channel conditions, power limitations, node mobility and...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
Performance Analysis of MIMO-OFDM for 4G Wireless Systems under Rayleigh Fading Channel
January 1, 2013, 12:00am PST
MIMO-OFDM technology is a combination of Multiple-Input Multiple-Output (MIMO) wireless technology with Orthogonal Frequency Division Multiplexing (OFDM) that has been recognized as one of the...
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Whitepapers
On The Impact of MIMO Antennas on Collocation and Coexistence Requirements of LTE Networks in 2.6 GHz Frequency Band
January 1, 2013, 12:00am PST
Perhaps one of the most enabling features of Long Term Evolution (LTE) standard and its successors of the third Generation Partnership Project (3GPP) family is the addition of multiple...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
Power & Area Efficient Router in 2-D Mesh Network-on-Chip Using Low Power Methodology - Clock Gating Techniques
July 1, 2012, 12:00am PDT
Network-on-Chip (NoC) is the interconnection platform that answers the requirements of the modern on-Chip design. Small optimizations in NoC router architecture can show a significant improvement...
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Whitepapers
Proposed Technique for Improving the Efficiency of Communication by Using Hamming Code along FHSS
October 1, 2012, 12:00am PDT
In this paper a technique is offered for improving the efficiency of communication. The prime objective of any Communication Technique is not only to make the communication clear, efficient and...
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Whitepapers
Efficient Design of Routing Node to Evaluate the Performance of Network Based Communication Infrastructure for SOC Design
October 1, 2012, 12:00am PDT
The current trend in technology has lead to the emergence of complex Systems-on-Chip (SoC). Traditionally, shared busses were used for communication between the different components in an SoC in...
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Whitepapers
A Novel Sub-optimum Data Transmission Algorithm for Wireless Sensor Networks
October 1, 2012, 12:00am PDT
Wireless Sensor Networks (WSNs) are composed of a large number of sensor nodes that are densely deployed either inside the phenomenon or very close to it. Energy efficiency and network lifetime...
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Whitepapers
BER Performance Analysis of a STBC Encoded Secured Multiuser MIMO-OFDM Wireless Communication System
October 1, 2012, 12:00am PDT
In this paper the BER performances are analyzed of a STBC encoded secured multiuser MIMO-OFDM wireless communication System. The 2X2 multi-antenna supported MIMO-OFDM system implements RSA...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
Adaptive Energy Aware Data Aggregation Tree for Wireless Sensor Networks
January 1, 2013, 12:00am PST
To meet the demands of Wireless Sensor Networks (WSNs) where data are usually aggregated at a single source prior to transmitting to any distant user, there is a need to establish a tree structure...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
Web Services Deployment Model Based on WSG (Web Services Gateway) in NGN
January 1, 2013, 12:00am PST
NGN service architecture has the three main functional characteristics of Agnosticism, Support for legacy capabilities and features, and Support for an open service interface. This paper shows the...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
An Improved Secure Anonymous Protocol for Distributed Computer Networks
October 1, 2012, 12:00am PDT
Many various kinds of network applications have arisen due to rapid development of network techniques. For preventing sensitive personal information from being disclosed on an open and insecure...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
Design and Implementation of a Compiler with Secure Coding Rules for Secure Mobile Applications
October 1, 2012, 12:00am PDT
The dissemination and use of mobile applications have been rapidly expanding these days. And in such a situation, the security of mobile applications has emerged as a new issue. Especially, the...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
A Stronger Formal Security Model of Three-party Authentication and Key Distribution Protocol for 802.11i
October 1, 2012, 12:00am PDT
This paper analyzes the existing formal security models of three-party authentication and key distribution protocol for 802.11i, which are extended BR and Extended CK models. The authors propose...
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Whitepapers
Security Threats in Cloud Computing Environments
October 1, 2012, 12:00am PDT
Cloud computing is a model for enabling service user's ubiquitous, convenient and on-demand network access to a shared pool of configurable computing resources. The security for Cloud Computing is...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
Secure Video Transmission on Smart Phones for Mobile Intelligent Network
January 1, 2013, 12:00am PST
Video data delivery comes up problems of the content ownership and the privacy, and thus protecting the video data becomes important in mobile network. With the standardized protocol defined by...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
Design of Internal Traffic Checkpoint of Security Checkpoint Model in the Cloud Computing
January 1, 2013, 12:00am PST
In this paper, the authors proposed design of internal traffic checkpoint in security checkpoint model for preventing security threats. The architected security checkpoint model is a system that...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
Study on Intrusion Detection Policy for Wireless Sensor Networks
January 1, 2013, 12:00am PST
In recent years, wireless sensor networks applications are increasing very fast such as battle field, disaster recovery, environmental monitoring and healthcare etc. To secure these networks, a...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
A Quality of Service Performance Evaluation Strategy for Delay Classes in General Packet Radio Service
January 1, 2013, 12:00am PST
The wireless networks are experiencing higher delay, higher error rate, and lower bandwidth compared to wired networks. The customers not only need mobility but also quality. It is a great...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
A New Method to Extract Reference Currents for Shunt Active Power Filter in Three Phase Four Wire Systems
September 1, 2012, 12:00am PDT
Power quality is nowadays a major topic because of its significant impact on industrial and commercial power distribution systems. Most of the industrial and domestic devices are sources of...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
Digital Multimedia Database Streaming Framework Development
December 1, 2012, 12:00am PST
The need for providing mobile multimedia services is increasing as the mobility of individuals' increases and wireless network are widely adopted. The advantages of Cloud Computing is utilized to...
Provided by Science and Development Network (SciDev.Net)
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Whitepapers
Multiple Bad Data Processing using Binary PSO Algorithm Based on PC Cluster System
December 1, 2012, 12:00am PST
In power systems operation, state estimation takes an important role in security control. For the state estimation problem, the Weighted Least Squares (WLS) method and the fast decoupled method...
Provided by Science and Development Network (SciDev.Net)
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