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Institute of Electrical and Electronics Engineers
(11881 results)-
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Architecture for Customer Relationship Management Approaches in Financial Services
December 8, 2004, 12:00am PST
The majority of financial services companies in Germany and Switzerland have, with varying objectives and success, conducted Customer Relationship Management (CRM) implementation projects. This...
Provided by Institute of Electrical and Electronics Engineers
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Impact of PMU in Dynamic State Estimation of Power Systems
August 15, 2008, 12:00am PDT
Energy Management Systems (EMS) plays the all important role of monitoring and control of the power systems and state estimation forms its backbone. In these days of increased operation of power...
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XYLUS: A Virtualized Programming Environment
June 1, 2010, 12:00am PDT
XYLUS is a virtualized programming environment that addresses coder's mobility, hassle free coding environment, project management and team coordination. It aims to provide a coder or a team of...
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Mobile Security: Finally a Serious Problem?
June 7, 2011, 12:00am PDT
In the world of computers and communications, the more widely a technology is used, the more likely it is to become the target of hackers. Such is the case with mobile technology, particularly...
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Research on Packet Filter Rules of the Firewall Based on Visual Prolog
October 18, 2008, 12:00am PDT
The packet filter rules of firewall are established according to the needs of network security, while to manage filter rules becomes more and more complicated, and easy to make mistakes,...
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Improving Security of Real-Time Wireless Networks Through Packet Scheduling
September 1, 2008, 12:00am PDT
Modern real-time wireless networks require high security level to assure confidentiality of information stored in packages delivered through wireless links. However, most existing algorithms for...
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Boundary Hash for Memory-Efficient Deep Packet Inspection
September 1, 2008, 12:00am PDT
Network Intrusion Detection and Prevention Systems (NIDPSs) are critical for network security. The Deep Packet Inspection (DPI) operation consumes a significant amount of resources in NIDPS. This...
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White Papers
Periocular Biometrics: When Iris Recognition Fails
March 1, 2010, 12:00am PST
The performance of iris recognition is affected if iris is captured at a distance. Further, images captured in visible spectrum are more susceptible to noise than if captured in near infrared...
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White Papers
Flexible Broadcasting of Scalable Video Streams to Heterogeneous Mobile Devices
March 1, 2011, 12:00am PST
The authors study the scalable video broadcasting problem in mobile TV broadcast networks, where each TV channel is encoded into a scalable video stream with multiple layers, and several TV...
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Whitepapers
Comparison of Several Cloud Computing Platforms
January 1, 2009, 12:00am PST
Cloud computing is the development of parallel computing, distributed computing and grid computing. It has been one of the most hot research topics. Now many corporations have involved in the...
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Securing Database-as-a-Service: Issues and Compromises
August 17, 2011, 12:00am PDT
Database-as-a-Service is an example of one of many services being marketed as part of Cloud Computing. This paper addresses several major issues and concerns related to Database-as-a-Service,...
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White Papers
VoWF (Vo-IP over Wi-Fi)
September 1, 2006, 12:00am PDT
Wireless telephony has become very popular in the past few years. However, the high costs of cellular systems make it necessary to find different technologies that can reduce the prices while...
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Passive RF Receiver Design for Wireless Sensor Networks
September 1, 2007, 12:00am PDT
Wireless Sensor Networks (WSN's) consist of a large number of nodes, which sense the properties of their physical environment in a distributed geographic area and communicate their information...
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White Papers
Integrating Voice Over IP Services in IPv4 and IPv6 Networks
January 1, 2007, 12:00am PST
The transition from the current IPv4 network protocol structure to the next generation IPv6 network has always been deemed as a lengthy process. As the deployment of IPv6 infrastructures evolves,...
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Towards the Development of Personal Cloud Computing for Mobile Thin-Clients
April 1, 2011, 12:00am PDT
The phenomenon of cloud computing has been driven largely these days. Personal Cloud, as the cloud computing for personal usage, has come to the forefront. Compare with traditional operating...
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Cloud Computing for Enhanced Mobile Health Applications
April 1, 2010, 12:00am PDT
Mobile devices are being considered as service platforms for mobile health information delivery, access and communication. However mobiles face challenges with regard to delivering secure...
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Supporting Efficient and Scalable Multicasting Over Mobile Ad Hoc Networks
April 28, 2010, 12:00am PDT
Group communications are important in Mobile Ad hoc Networks (MANET). Multicast is an efficient method for implementing group communications. However, it is challenging to implement efficient and...
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Whitepapers
Analysis of RFID Mutual Authentication Protocols
February 24, 2009, 12:00am PST
In order to secure RFID transactions, an authentication scheme has originally been included as part of the "EPC Gen2" industrial standard. This scheme, however, has been found to have some...
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Self-Reconfigurable Wireless Mesh Networks
November 23, 2010, 12:00am PST
During their lifetime, multi-hop Wireless Mesh Networks (WMNs) experience frequent link failures caused by channel interference, dynamic obstacles and/or applications' bandwidth demands. These...
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White Papers
Designing WANem : A Wide Area Network Emulator Tool
April 1, 2011, 12:00am PDT
Software developers are never exposed to production networks which are mostly Wide Area Network (WAN) during the development and unit test cycle. This leads to poor performing applications in...
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White Papers
The Devils Behind Web Application Vulnerabilities
August 16, 2011, 12:00am PDT
Web Applications are frequently deployed with critical security bugs that can be maliciously exploited. Avoiding such vulnerabilities depends on the best practices and tools applied during the...
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White Papers
Mobile Sampling of Sensor Field Data Using Controlled Broadcast
June 1, 2011, 12:00am PDT
Mobile objects can be used to gather samples from a sensor field. Civilian vehicles or even human beings equipped with proper wireless communication devices can be used as mobile sinks that...
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White Papers
Research of Industrial Wireless Network WIA-PA Multi-Path Routing Protocol WMDSR
April 1, 2011, 12:00am PDT
WIA-PA network is an emerging industrial wireless networks for process automation, the important characteristic of which are high reliability, stability, real-time. According to those...
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The Applied Research of Cloud Computing Platform Architecture in the e-Learning Area
July 1, 2010, 12:00am PDT
This paper firstly introduces the characteristics of the current E-Learning, and then analyzes the concept and characteristics of cloud computing, and describes the architecture of cloud computing...
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White Papers
A Study on Digital Forensics Standard Operation Procedure for Wireless Cybercrime
July 1, 2011, 12:00am PDT
With the rapid development of information technology, computer and networking, it has brought convenience to the whole world, it has changed the way of people live their daily life, interactions...
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A Network Virtualization Approach in Many-Core Processor Based Cloud Computing Environment
March 1, 2011, 12:00am PST
With benefits of Cloud Computing widely acknowledged more and more public and private Cloud deployed. Virtualization is one of the most important supporting technologies for Cloud. While main...
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Constructing A Cloud Computing Based Social Networks Data Warehousing and Analyzing System
August 1, 2011, 12:00am PDT
The research area of Social networks analysis has been recognized as extremely time-consuming tasks as well as large storage space is always necessary in order to store the social data, especially...
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Architecture for Provision of Context-Aware Web Applications Based on Web Services
June 21, 2008, 12:00am PDT
Mobile and pervasive computing is gaining significant importance in the latest years. Context-awareness constitutes an essential aspect - almost a requirement - of mobile services in these...
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White Papers
Capacity Optimization for UMTS: Bounds and Benchmarks for Interference Reduction
July 1, 2008, 12:00am PDT
UMTS has been designed as the next platform for mobile mass market communication. After a slow start, the usage of UMTS in terms of subscribers and volume is picking up momentum. Following the...
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White Papers
A Business Model for Cloud Computing Based on a Separate Encryption and Decryption Service
April 1, 2011, 12:00am PDT
Enterprises usually store data in internal storage and install firewalls to protect against intruders to access the data. They also standardize data access procedures to prevent insiders to...
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White Papers
Characterization of Fused-Silica Optical Fibers Delivery Highpeak Power YAG Laser Beam
December 23, 2009, 12:00am PST
The optical fiber delivery laser power technology in laser flexible manufacturing system is introduced. The characteristics of optical fiber delivery Nd:YAG pulsed laser power through multimode...
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Learning Software Engineering Principles Using Open Source Software
October 25, 2008, 12:00am PDT
Traditional lectures espousing software engineering principles hardly engage students' attention due to the fact that students often view software engineering principles as mere academic concepts...
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White Papers
A New Approach to Countering Ambiguity Attacks
July 3, 2007, 12:00am PDT
Watermarking based ownership dispute resolution schemes are vulnerable to a simple, but effective class of attacks, called ambiguity attacks, which cast doubt on the reliability of resulting...
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White Papers
Analysis of Different Architectures of Neural Networks for Application in Intrusion Detection Systems
November 11, 2008, 12:00am PST
Usually, Intrusion Detection Systems (IDS) work using two methods of identification of attacks: by signatures that are specific defined elements of the network traffic possible to identification...
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White Papers
Constraint-Based Trend Template for Intrusion Detection
June 1, 2008, 12:00am PDT
Intrusion Detection Systems (IDS) are special computer security tools which help detect intrusion attempts. Misuse based detection is one of the techniques which is used by IDS to recognize...
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A Network Intrusion Detection Method Using Independent Component Analysis
November 11, 2008, 12:00am PST
An Intrusion Detection System (IDS) detects illegal manipulations of computer systems. In intrusion detection systems, feature reduction, including feature extraction and feature selection, plays...
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White Papers
Novel Intrusion Prevention and Detection Methods
September 8, 2008, 12:00am PDT
Analysis of contemporary Information Security Systems (ISS) and especially the case of Intrusion Detection Systems (IDS) shows one few character negative features and drawbacks. Original methods...
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White Papers
Integration of Virtualization Technology Into Network Security Laboratory
October 25, 2008, 12:00am PDT
Distance education has witnessed a tremendous growth in the past decade. Advances in Internet technologies have made it possible to deliver not only lectures, but also hands-on labs remotely....
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White Papers
Anti-Phishing by Smart Mobile Device
October 12, 2007, 12:00am PDT
Off late, phishing is a popular technique to thieve user's authentication information, especially password. The key issue is that it is difficult for user to distinguish fake Login User Interface...
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White Papers
Combating File Infectors on Corporate Networks
September 30, 2008, 12:00am PDT
In this age of botnets, rootkits, spyware, and other bleeding-edge security threats, file infectors are frequently thought of as a dead threat. But during the past year or so, it has observed an...
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Whitepapers
Integrating Routing with Content Delivery Networks
March 8, 2012, 12:00am PST
Several research efforts are underway to associate content "Names" to the network space. There is a general belief that video and other types of cacheable content are going to continue to demand...
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Whitepapers
Named Data Networking for Military Communication Systems
April 18, 2012, 12:00am PDT
Many modern military communication systems rely on Internet Protocol (IP) mechanisms to provide networking functionality. In addition, mostly all of these military systems are moving towards...
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Whitepapers
Performance of Video-Chat Applications Under Congestion
October 27, 2009, 12:00am PDT
When thinking about high-speed Internet, the authors have to consider many different technologies such as ADSL, cable and satellite. Usually, for all of them the speed of the downlink and the...
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Bridging Communications and the Physical World: Sense Everything, Control Everything
November 13, 2010, 12:00am PST
The SECE (Sense Everything, Control Everything) system allows users to create services that combine communication, calendaring, location and devices in the physical world. SECE is an event-driven...
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Whitepapers
On Cooperative Settlement Between Content, Transit, and Eyeball Internet Service Providers
June 10, 2011, 12:00am PDT
Internet Service Providers (ISPs) depend on one another to provide global network services. However, the profit-seeking nature of the ISPs leads to selfish behaviors that result in inefficiencies...
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Side-Channel Vulnerability Factor: A Metric for Measuring Information Leakage
June 4, 2012, 12:00am PDT
There have been many attacks that exploit side-effects of program execution to expose secret information and many proposed countermeasures to protect against these attacks. However there is...
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Whitepapers
VENTTI: A Vertically Integrated Framework for Simulation and Optimization of Networks-On-Chip
December 28, 2012, 12:00am PST
Networks-On-Chip have been proposed to enable the integration of heterogeneous SoCs in a power-efficient and scalable way. The authors present VENTTI, a design and simulation environment that...
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A Broadband Embedded Computing System for MapReduce Utilizing Hadoop
November 16, 2012, 12:00am PST
An expanding wealth of ubiquitous, heterogeneous, and interconnected embedded devices is behind most of the exponential growth of the "Big Data" phenomenon. Meanwhile, the same embedded devices...
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Whitepapers
Wideband MIMO Channel Capacity Analysis Based on Indoor Channel Measurement
March 22, 2013, 12:00am PDT
Based on the channel measurement in a typical indoor environment, wideband Multi-Input Multi-Output (MIMO) channel capacity analysis result is reported in this paper. A series of Non Line-Of-Sight...
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Network Coding with Remix Qualification for Multicasting in Delay-Tolerant Networks
March 22, 2013, 12:00am PDT
In delay-tolerant networks where connectivity between nodes is intermittent, replication-based delivery mechanisms are often employed to deliver messages in a store-carry-forward manner instead of...
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A Contention-Vector Based Hybrid Scheduling Algorithm for Wireless Networks
March 22, 2013, 12:00am PDT
A good scheduling algorithm in wireless networks is the key for the efficient use of wireless medium. This paper presents a hybrid scheduling algorithm, called Contention-Vector based Hybrid...
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Group-Wise Channel Sensing and Resource Pre-Allocation for LTE D2D on ISM Band
March 22, 2013, 12:00am PDT
Device-To-Device communication has been regarded as a promising technology to improve the cellular system efficiency, which allows mobile devices communicate directly with each other on the...
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Network Coding Based Reliable Broadcast Protocol in Multi-Channel Multi-Radio Wireless Mesh Networks
March 22, 2013, 12:00am PDT
Multi-Channel Multi-Radio (MCMR) Wireless Mesh Networks (WMNs) have emerged as a new paradigm in multi-hop wireless networks. In a typical MCMR WMNs, each node has multiple radios with multiple...
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Reliable Throughput for Two-way Relay Systems by Network Coding
March 22, 2013, 12:00am PDT
The throughput of wireless network can be improved by wireless network coding, without adding additional resources. However, most of the previous work focuses on the AWGN channel. In fact, the...
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Dynamic Resource Allocation for Machine-Type Communications in LTE/LTE-A with Contention-Based Access
March 22, 2013, 12:00am PDT
In this paper, the authors propose a dynamic resource allocation method to enable efficient and low-latency Machine Type Communications (MTC) in LTE/LTE-A with the Contention Based random Access...
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Reinforcement Learning Strategies for Self-Organized Coverage and Capacity Optimization
March 12, 2012, 12:00am PDT
Traditional manual procedures for coverage and capacity optimization are complex and time consuming due to the increasing complexity of cellular networks. This paper presents reinforcement...
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Phase Ambiguity Quantization for Per-cell Codebook Based Limited Feedback Coordinated Multi-Point Transmission Systems
April 5, 2011, 12:00am PDT
Per-cell codebook based limited feedback strategy is desirable for Coordinated Multi-Point (CoMP) transmission system due to its scalability. In this paper, the authors study phase ambiguity...
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Efficient Zero-Forcing Based Interference Coordination for MISO Networks
April 5, 2011, 12:00am PDT
The authors consider coordination of transmission strategies in interference networks, where multiple antennas at the transmitters can be used to adjust the spatial signature of the transmitted...
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Antenna Selection in Spatial Modulation Systems
January 28, 2013, 12:00am PST
Novel transmit antenna selection techniques are conceived for Spatial Modulation (SM) systems and their Symbol Error Rate (SER) performance is investigated. Specifically, low-complexity Euclidean...
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Adaptive Bit Allocation in Rateless Coded MISO Downlink System with Limited Feedback
August 2, 2012, 12:00am PDT
Rateless coding is a new type of feed-forward incremental redundancy channel coding technique which can be incorporated with MIMO technology to exploit both the diversity and coding gain with...
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Cross-Layer Dynamic Rate Adaptations for Green Cognitive Radio Networks
November 21, 2012, 12:00am PST
The authors investigate cross-layer rate adaptation techniques for a Secondary User (SU) equipped with a finite buffer in green Cognitive Radio networks. They assume that the activity statistics...
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Performance of Precoding Assisted Dual-Polarized Multi-Cell MIMO Downlink Communications
November 21, 2012, 12:00am PST
Conventional uni-polarized Multiple Input Multiple Output (MIMO) antenna systems offer the advantages of higher data rate and higher reliability through the use of spatial multiplexing and...
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ISI Analysis in Network MIMO OFDM Systems with Insufficient Cyclic Prefix Length
September 7, 2010, 12:00am PDT
The authors consider a cellular network MIMO OFDM system where cooperating base stations apply joint signal processing to the receive signals of several users. In this situation, due to geometry,...
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Energy-Aware Exploitation of White Spaces in the Time Domain for Wireless Sensor Networks
September 7, 2010, 12:00am PDT
Low power communications of sensor nodes operating in unlicensed bands are easily corrupted by transmissions of collocated wireless terminals whose interference can induce packet losses and...
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Joint Subcarrier and Power Allocation in Multiuser OFDM-Based Cognitive Radio Systems
April 14, 2010, 12:00am PDT
In this paper, the authors present a joint subcarrier and power allocation algorithm for multiuser Orthogonal Frequency Division Multiplexing Cognitive Radio systems, where the peak power...
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An Energy-Efficient Distributed Relay Selection and Power Allocation Optimization Scheme over Wireless Cooperative Networks
April 26, 2011, 12:00am PDT
The authors investigate a distributed joint relay selection and power allocation scheme in wireless multi-hop cooperative networks, taking both instantaneous Channel State Information (CSI) and...
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Energy-Aware Channel Selection for Cognitive Wireless Sensor Networks
September 7, 2010, 12:00am PDT
Wireless Sensor Nodes operating in unlicensed bands can exploit frequency agility in order to mitigate, through dynamic spectrum access, the effects of interference induced by collocated networks....
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Low-Complexity Combining Schemes in Dual-Hop AF Relaying Systems
April 5, 2011, 12:00am PDT
In this paper, the authors investigate the performance of different low-complexity combining schemes in the context of dual-hop Amplify-and-Forward (AF) relaying networks. It is assumed that the...
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An Improved Adaptive Receiver for OFDM Systems Using Conjugate Transmission
April 5, 2011, 12:00am PDT
In this paper, the authors propose an improved adaptive receiver in order to overcome the performance degradation problem encountered by the existing conjugate transmission schemes due to a...
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Capacity and Energy Efficiency of Picocell Deployment in LTE-A Networks
April 5, 2011, 12:00am PDT
In this paper, the authors show the impact of deploying picocells on the capacity and energy efficiency of LTE-A networks. They analyze the Erlang-like capacity of a network composed of macro...
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A Physical-Layer Network Coding Scheme Based on Linear MIMO Detection
March 30, 2012, 12:00am PDT
A Physical-layer Network Coding (PNC) scheme based on MIMO linear detection is proposed in this paper for a two-way relay channel with a multi-antenna relay. The authors apply a real-valued linear...
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Resource Allocation for OFDM-Based Multi-Destination Relay Networks with Direct Links
October 18, 2011, 12:00am PDT
In this paper, the authors study the joint resource allocation for the multi-destination Amplify-and-Forward relay network with direct source-to-destination links based on Orthogonal Frequency...
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Symbol-Based Physical-Layer Network Coding with MPSK Modulation
October 18, 2011, 12:00am PDT
In this paper, the application of MPSK modulation to Physical-layer Network Coding (PNC) with multiple antennas scheme is investigated. A linear complexity scheme with the capacity of achieving...
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Distributed Learning in Secondary Spectrum Sharing Graphical Game
October 18, 2011, 12:00am PDT
Secondary Users sharing Primary Users' spectrum is modeled as a graphical game. Users located in random graphs and regular lattices are considered. Secondary Users are assumed to differentiate the...
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Dynamic Sensors Selection for Overlapped Multiple-Target Tracking Using Eagerness
August 2, 2012, 12:00am PDT
Efficient target tracking applications use active sensor nodes collaboratively to track multiple moving targets by balancing the trade-off between the quality of tracking and network's lifetime....
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Fast Optimal Resource Allocation for Scalable Video Multicast in Broadband Wireless Networks
April 14, 2010, 12:00am PDT
Scalable Video Coding (SVC) and Adaptive Modulation and Coding (AMC) are two key techniques for video multicast in broadband wireless networks. They can improve the system performance by enhancing...
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Full Interference Cancellation for An Asymptotically Full Rate Asynchronous Cooperative Four Relay Network
September 7, 2010, 12:00am PDT
The authors propose the use of simple Full Interference Cancellation (FIC) and Orthogonal Frequency-Division Multiplexing (OFDM) within a two-hop asynchronous cooperative four relay network. This...
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Performance Benchmark for Network MIMO Systems: A Unified Approach for MMSE Transceiver Design and Performance Analysis
October 18, 2010, 12:00am PDT
Network MIMO (Multiple-Input Multiple-Output), also known as Coordinated MultiPoint (CoMP), is a key enabling technology of future cellular systems. A unified framework and a novel Generalized...
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Beamforming in Cognitive Radio with Partial Channel State Information
October 18, 2011, 12:00am PDT
In this paper, the authors focus on a downlink beamforming problem in the Cognitive Radio (CR) communication system where Primary Users (PU) coexists with Secondary Users (SU). It is assumed that...
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Distributed Power and Rate Allocation with Fairness in Wireless Cognitive Ad Hoc Networks
October 18, 2011, 12:00am PDT
In this paper, the authors propose a distributed resource allocation framework for Cognitive Radio networks by using the Orthogonal Frequency Division Multiple Access (OFDMA) modulation. They...
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