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(33199 results)-
Whitepapers
Wide Band Time-Correlated Model for Wireless Communications Under Impulsive Noise Within Power Substation
May 17, 2013 12:00am PDT
The installation of wireless technologies in power substations requires characterizing the impulsive noise produced by the high-voltage equipment. Substation impulsive noise might interfere with...
Provided by: Institute of Electrical & Electronic Engineers
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Whitepapers
The Thinnest Path Problem
May 16, 2013 12:00am PDT
The authors consider the thinnest path problem in wireless ad hoc networks. For a given source and a destination, the thinnest path problem asks for a path from the source to the destination that...
Provided by: Institute of Electrical & Electronic Engineers
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Whitepapers
Coverage and Throughput Analysis With a Non-Uniform Femtocell Deployment
May 16, 2013 12:00am PDT
In this paper, the authors propose a non-uniform femtocell network deployment scheme, in which the femtocell Base Stations (BSs) are not utilized in the region within a prescribed distance away...
Provided by: Institute of Electrical & Electronic Engineers
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Whitepapers
Approximate Congestion Games for Load Balancing in Distributed Environment
May 15, 2013 12:00am PDT
The use of game theoretic models has been quite successful in describing various cooperative and non-cooperative optimization problems in networks and other domains of computer systems. In this...
Provided by: Indian Institute of Technology Madras
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Whitepapers
Delay and Doppler Spreads of Non-Stationary Vehicular Channels for Safety Relevant Scenarios
May 15, 2013 12:00am PDT
Vehicular communication channels are characterized by a non-stationary time- and frequency-selective fading process due to rapid changes in the environment. The non-stationary fading process can...
Provided by: Institute of Electrical & Electronic Engineers
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Whitepapers
Fine-Grained Feature-Based Social Influence Evaluation in Online Social Networks
May 9, 2013 12:00am PDT
The evaluation of a user's social influence is essential for various applications in Online Social Networks (OSNs). The authors propose a fine-grained Feature-Based social Influence (FBI)...
Provided by: Institute of Electrical & Electronic Engineers
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Whitepapers
Power System Dynamics as Primal-Dual Algorithm for Optimal Load Control
May 6, 2013 12:00am PDT
The authors formulate an Optimal Load Control (OLC) problem in power networks where the objective is to minimize the aggregate cost of tracking an operating point subject to power balance over the...
Provided by: California Institute of Technology
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Whitepapers
Optimal Relay Selection for Physical-Layer Security in Cooperative Wireless Networks
May 3, 2013 12:00am PDT
In this paper, the authors explore the physical-layer security in cooperative wireless networks with multiple relays where both Amplify-and-Forward (AF) and Decode-and-Forward (DF) protocols are...
Provided by: Institute of Electrical & Electronic Engineers
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Whitepapers
Towards Differential Query Services in Cost-Efficient Clouds
May 2, 2013 12:00am PDT
Cloud computing as an emerging technology trend is expected to reshape the advances in information technology. In a cost-efficient cloud environment, a user can tolerate a certain degree of delay...
Provided by: Institute of Electrical & Electronic Engineers
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Whitepapers
Filter Design With Secrecy Constraints: The MIMO Gaussian Wiretap Channel
May 2, 2013 12:00am PDT
This paper considers the problem of filter design with secrecy constraints, where two legitimate parties (Alice and Bob) communicate in the presence of an Eavesdropper (Eve), over a Gaussian...
Provided by: Institute of Electrical & Electronic Engineers
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Whitepapers
On Achievable Rates for Channels With Mismatched Decoding
May 2, 2013 12:00am PDT
The problem of mismatched decoding for discrete memoryless channels is addressed. A mismatched cognitive multiple-access channel is introduced, and an inner bound on its capacity region is derived...
Provided by: Institute of Electrical & Electronic Engineers
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Whitepapers
Safekeeping of Network Executive for a Domestic Internet Service Provider
May 1, 2013 12:00am PDT
A net is one of the most important basic resources a large institution needs to have. Today, a network plays a very important role in every group. With extensive dispersed positioning, supervision...
Provided by: Creative Commons
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Whitepapers
Robust Code Based Fault Tolerant Architecture Using OFB Mode for Onboard EO Satellites
May 1, 2013 12:00am PDT
The demand to protect the sensitive and valuable data transmitted from satellites to ground has increased and hence the need to use security algorithm on board in Earth Observation satellites also...
Provided by: International Journal of Soft Computing and Engineering (IJSCE)
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Whitepapers
A Security Approach for Data Migration in Cloud Computing
May 1, 2013 12:00am PDT
Cloud computing is a new paradigm that combines several computing concepts and technologies of the Internet creating a platform for more agile and cost-effective business applications and IT...
Provided by: Institute of Electrical & Electronic Engineers
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Whitepapers
Optimal Selective Feedback Policies for Opportunistic Beamforming
May 1, 2013 12:00am PDT
This paper studies the structure of downlink sum-rate maximizing selective decentralized feedback policies for opportunistic beamforming under finite feedback constraints on the average number of...
Provided by: Institute of Electrical & Electronic Engineers
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Whitepapers
Sub-Nyquist Radar Via Doppler Focusing
May 1, 2013 12:00am PDT
The authors investigate the problem of a monostatic pulse-Doppler radar transceiver trying to detect targets, sparsely populated in the radar's unambiguous time-frequency region. Several past...
Provided by: Institute of Electrical & Electronic Engineers
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Whitepapers
A 2.0 Gb/s Throughput Decoder for QC-LDPC Convolutional Codes
May 1, 2013 12:00am PDT
In this paper, the authors propose decoder architecture for Low Density Parity-Check Convolutional Code (LDPCCC). Specifically, the LDPCCC is derived from a Quasi-Cyclic (QC) LDPC block code. By...
Provided by: Institute of Electrical & Electronic Engineers
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Whitepapers
Design and Implementation of Digital Notice Board Using Power Line Communication
May 1, 2013 12:00am PDT
Power line communication is one of the emergent technologies used in a cost effective and high speed communications of digital and voice data. It has been used successfully in many real time...
Provided by: Engg Journals Publications
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Whitepapers
Achieving Maximum Energy-Efficiency in Multi-Relay OFDMA Cellular Networks: A Fractional Programming Approach
April 30, 2013 12:00am PDT
In this paper, the joint power and subcarrier allocation problem is solved in the context of maximizing the Energy-Efficiency (EE) of a multi-user, multi-relay Orthogonal Frequency Division...
Provided by: Institute of Electrical and Electronics Engineers
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Whitepapers
The business of social business
April 24, 2013 12:00am PDT
A new IBM Institute for Business Value study reveals how organizations can use social approaches to create meaningful business value.
Provided by: IBM
