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convergence
(3218 results)-
Whitepapers
Survey and Challenges of QoE Management Issues in Wireless Networks
December 9, 2012 12:00am PST
With the move towards converged all-IP wireless network environments, managing end-user Quality of Experience (QoE) poses a challenging task, aimed at meeting high user expectations and...
Provided by: University of Zagreb
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Whitepapers
Non-Hierarchical Clock Synchronization for Wireless Sensor Networks
December 6, 2012 12:00am PST
Time synchronization is important for a variety of applications in wireless sensor networks including scheduling communication resources, coordinating sensor wake/sleep cycles, and aligning...
Provided by: Cornell University
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Whitepapers
Joint Source and Relay Design for MIMO Relaying Broadcast Channels
December 6, 2012 12:00am PST
In this paper, the authors address the optimal source and relay matrices design for the Multiple-Input Multiple-Output (MIMO) relaying Broadcast Channels (BC) with Direct Links (DLs) based on...
Provided by: Institute of Electrical & Electronic Engineers
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Whitepapers
A Potential Game for Power and Frequency Allocation in Large-Scale Wireless Networks
December 4, 2012 12:00am PST
In this paper, the authors analyze power and frequency allocation in wireless networks through potential games. Potential games are used frequently in the literature for this purpose due to their...
Provided by: Cornell University
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Whitepapers
Implementing OSPF Protocol in Cisco 2800 Series Router
December 4, 2012 12:00am PST
The routing information protocol is a distance vector protocol, which employs the hop count as a routing metric. RIP prevents routing loops by implementing a limit on the number of hops allowed in...
Provided by: International Journal of Innovations in Engineering and Technology (IJIET)
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Whitepapers
Hybrid Optimized Back Propagation Learning Algorithm for Multi-Layer Perceptron
December 1, 2012 12:00am PST
Standard neural network based on general back propagation learning using delta method or gradient descent method has some great faults like poor optimization of error-weight objective function,...
Provided by: International Journal of Computer Applications
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Whitepapers
Analysis Quality of Service from Internet Protocol Television (IP TV) Service
December 1, 2012 12:00am PST
IPTV was convergency product between broadcasting, telecommunication and information technology because it gave multimedia service such as TV broadcasting, video, audio, text, and data transmitted...
Provided by: Institute of Advanced Engineering and Science (IAES)
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Whitepapers
Evaluation and Implementation of the Open Shortest Path First (OSPF) Routing Protocol
December 1, 2012 12:00am PST
The Open-Shortest Path First (OSPF) protocol, due to its enviable properties is at the top of the pecking order of routing-protocol solutions as a result of the fact that it provides a better pick...
Provided by: International Journal of Emerging Technology and Advanced Engineering (IJETAE)
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Whitepapers
Guarantee Delivery and Reliability of Xen App and Xen Desktop
December 1, 2012 12:00am PST
As Cloud, VDI, and BYOD converge upon IT, it can be challenging to meet performance and security expectations. Citrix XenDesktop and Citrix XenApp, -- coupled with F5 ADCs -- enable you to meet...
Provided by: F5 Networks
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Whitepapers
Effect of BER Performance in RLS Adaptive Equalizer
December 1, 2012 12:00am PST
Wireless communication systems operating over time-varying fading channels require adaptive signal processing to equalize the channel variations at the receiver. In wireless applications, the...
Provided by: ACCENTS
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Whitepapers
IDC Whitepaper- The Future of E-mail is Social
November 29, 2012 12:00am PST
This IDC whitepaper takes a look at the current state of enterprise email and the perceived and real problems that surround its use. It discusses the changing nature of collaboration and work...
Provided by: IBM Australia
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Whitepapers
Joint Beamforming and Power Control in Coordinated Multicell: Max-Min Duality, Effective Network and Large System Transition
November 28, 2012 12:00am PST
This paper studies joint beamforming and power control in a coordinated multicell downlink system that serves multiple users per cell to maximize the minimum weighted...
Provided by: Institute of Electrical & Electronic Engineers
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Whitepapers
Outage Minimization for Parallel Fading Channels with Limited Feedback
November 21, 2012 12:00am PST
The authors address an optimal power allocation problem for minimizing the outage probability for M parallel block-Nakagami-fading channels under a long-term average sum transmit power constraint...
Provided by: EURASIP
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Whitepapers
Quasi-greedy Geographic Routing in Wireless Networks
November 21, 2012 12:00am PST
Greedy forwarding combined with planar graph routing exploits minimal local position information to achieve reliable packet delivery in wireless networks. However, it is at the expense of path hop...
Provided by: Institute of Electrical & Electronic Engineers
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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
