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convergence
(3223 results)-
Whitepapers
Hands on IRIS: Lessons Learned From Implementing a Cross Layer Protocol Stack for WSNs
November 21, 2012 12:00am PST
This paper describes the challenges behind the implementation of a full cross-layer protocol stack for wireless sensor networks. The authors' solution, IRIS, integrates interest dissemination and...
Provided by: Institute of Electrical & Electronic Engineers
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Whitepapers
Fast Convergence in Stochastic Routing for Wireless Sensor Networks: An Analytical Perspective
November 21, 2012 12:00am PST
Improving convergence rate is one of the major challenges in stochastic routing for wireless sensor networks. Randomized approach of node selection results in a higher convergence time which is...
Provided by: Institute of Electrical & Electronic Engineers
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Whitepapers
Rank-Optimal Channel Selection Strategy in Cognitive Networks
November 21, 2012 12:00am PST
A learning strategy for distributed channel selection in Cognitive Radio networks is proposed. This strategy helps Quality of Service (QoS) provisioning such that competing secondary users...
Provided by: Institute of Electrical & Electronic Engineers
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Whitepapers
Precoder Design for Weighted Sum Delay Minimization in MIMO Physical Layer Multicasting
November 21, 2012 12:00am PST
This paper considers the design of linear transmit precoding schemes to minimize the weighted sum delay metric over a K-user multi-antenna multicast channel. Limited by the rank and power...
Provided by: Institute of Electrical and Electronics Engineers
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Whitepapers
Optimal MIMO Transmission with Per-antenna Power Constraints
November 21, 2012 12:00am PST
Many MIMO capacity analyses and precoding algorithms are obtained based on the assumption of total power constraint while assuming power can be allocated freely across antennas. In practical MIMO...
Provided by: Institute of Electrical and Electronics Engineers
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Whitepapers
Joint Optimization of TCP Congestion Control and Distributed CSMA Scheduling
November 21, 2012 12:00am PST
Relying on a design-space oriented cross-layer optimization approach, the authors develop joint TCP congestion control and CSMA scheduling schemes for mobile applications over Internet with...
Provided by: Institute of Electrical & Electronic Engineers
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Whitepapers
A Same-Frequency Cellular Repeater Using Adaptive Feedback Cancellation
November 21, 2012 12:00am PST
A same-frequency cellular repeater is proposed that uses adaptive signal processing to cancel the feedback path, thereby allowing high gain while maintaining stability. This technique has...
Provided by: Huawei Technologies
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Whitepapers
Joint Transceiver Design for Iterative FDE
November 21, 2012 12:00am PST
In this paper linear precoder at the transmitter and iterative Frequency Domain Equalizer (FDE) at the receiver are jointly designed to achieve the target Quality-of-Service (QoS) with minimum...
Provided by: Institute of Electrical & Electronic Engineers
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Whitepapers
Outage Balancing in Multiuser MISO Networks: Network Duality and Algorithms
November 21, 2012 12:00am PST
This paper studies joint beamforming and power control in a multiuser MISO interference network with statistical channel information. Such information consists of the slow-varying covariance...
Provided by: Institute of Electrical & Electronic Engineers
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Whitepapers
Distributed Penalty-Based Beamforming Design for Multi-Source Multi-Destination Networks
November 21, 2012 12:00am PST
In this paper, a penalty-based distributed algorithm is proposed to design beamforming for Multi-Source Multi-Destination (MSMD) networks. The objective of the beamforming design is to minimize...
Provided by: Institute of Electrical & Electronic Engineers
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Whitepapers
Inter-Operator Spectrum Sharing in Future Cellular Systems
November 21, 2012 12:00am PST
Inter-operator spectrum sharing has been proposed to exploit spectrum efficiency in future communication system. By using game theory and learning algorithm, the authors design a partially...
Provided by: Institute of Electrical & Electronic Engineers
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Whitepapers
A Simple and Cost-Effective EPON-Based 4G Mobile Backhaul RAN Architecture
November 21, 2012 12:00am PST
This paper proposes and devises a novel, simple, and cost effective PON-based 4G mobile backhaul RAN architecture that enables redistributing some of the intelligence currently centralized in the...
Provided by: Institute of Electrical & Electronic Engineers
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Whitepapers
Resource Allocation for Multipoint-to-Multipoint Orthogonal Multicarrier Division Duplexing
November 21, 2012 12:00am PST
Orthogonal Multicarrier Division Duplexing (MDD) is a new duplexing scheme that gains the advantages of both time division duplexing and frequency division duplexing. Resource allocation for...
Provided by: Institute of Electrical & Electronic Engineers
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Whitepapers
Dynamic RMSA in Elastic Optical Networks With an Adaptive Genetic Algorithm
November 21, 2012 12:00am PST
The authors develop an adaptive and efficient Genetic Algorithm (GA) to solve the dynamic Routing, Modulation and Spectrum Assignments (RMSA) for elastic O-OFDM networks. The algorithm offers an...
Provided by: University of Science and Technology Houari Boumediene
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Whitepapers
Towards an Optimal User Association in Heterogeneous Cellular Networks
November 21, 2012 12:00am PST
The authors investigate how a heterogeneous cellular network should self-organize by proposing a load-aware user association scheme. This is an important consideration, in order to move traffic...
Provided by: University of Teramo
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Whitepapers
An Effective Initialization of Interference Cancellation Algorithms for Distributed MIMO Systems in Wireless Datacenters
November 21, 2012 12:00am PST
The authors discuss a method for interference cancellation in distributed MIMO systems which accommodate K Tx and Rx node pairs (links) and d streams for each link. The method is a geometric...
Provided by: Institute of Electrical & Electronic Engineers
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Whitepapers
Strategy Guide to Business Protection
November 19, 2012 12:00am PST
Learn more about HP Business Protection disaster recovery solution that helps organizations manage risk and protect your business. HP Business Protection is based on HP Converged Infrastructure,an...
Provided by: HP & Intel® Xeon® Processors
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Whitepapers
Gartner Research: Blade Magic Quadrant custom newsletter
November 19, 2012 12:00am PST
Gartner Magic Quadrant for Blade Servers The market for blade servers is becoming ever more complex and diverse due to the convergence of related modular form factors, a fast-growing interest in...
Provided by: HP & Intel® Xeon® Processors
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Whitepapers
Avoid danger in your Data Center with ServerLIFT Advanced Server Handling Solutions.
November 16, 2012 12:00am PST
How many people does it take to install a switch? Manually moving IT equipment increases risk of injuries and reduces efficiency. Servers and other rack-mounted equipment can weigh up to 500...
Provided by: ServerLIFT
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Whitepapers
Association Rule Mining Using Self Adaptive Particle Swarm Optimization
November 14, 2012 12:00am PST
Particle Swarm Optimization (PSO) algorithm is a simple and powerful population based stochastic search algorithm for solving optimization problems in the continuous search domain. However, the...
Provided by: PonderCloud
