workload optimization

Whitepapers

An Efficient Method for Optimizing RFID Reader Deployment and Energy Saving

May 15, 2013 12:00am PDT

The rapid proliferation of Radio Frequency IDentification (RFID) systems realizes integration of physical world with the cyber ones. One of the most promising is the Internet of Things (IoT), a...

Provided by: Tongji Apple Club

Whitepapers

Optimum Transmission Through the Gaussian Multiple Access Channel

May 14, 2013 12:00am PDT

In this paper, the authors study the optimality of particular points in the capacity region of Gaussian Multiple Access Channels (GMACs) with various power constraints. The points of interest...

Provided by: Carleton University

Whitepapers

Impact of Secondary Service Optimal Power Allocation on Cognitive Radio Systems

May 14, 2013 12:00am PDT

In cognitive radio systems, the secondary user senses a spectrum band formally allocated to the primary user and utilizes free spectrum bands or white spaces for its transmissions. In this paper,...

Provided by: University of Le Havre

Whitepapers

Optimize your Virtualization Efforts with a Blade Infrastructure

May 13, 2013 12:00am PDT

The increased adoption of virtualization is placing new demands on IT infrastructure. The interdependencies between server, storage, and network elements must be finely balanced to maximize...

Provided by: Hewlett-Packard (HP)

Whitepapers

Physical-Layer Multicasting by Stochastic Transmit Beamforming and Alamouti Space-Time Coding

May 9, 2013 12:00am PDT

Consider transceiver designs in a multiuser Multi-Input Single-Output (MISO) downlink channel, where the users are to receive the same data stream simultaneously. This problem, known as...

Provided by: Chinese University of Hong Kong

Blog Post

The modular server approach for small organizations

May 8, 2013 5:30am PDT

There are no shortage of ways to design infrastructure to solve a specific problem. One popular new trend is the modular server, as Rick Vanover explains.

7 Latest comment by jwhitetr

Blog Post

Infographic: Awesome data centers

May 7, 2013 9:53am PDT

This infographic from Whoishostingthis.com offers some statistics on the world's largest data centers.

2 Latest comment by VytautasB@...

Whitepapers

QoS-Aware Service Selection in Geographically Distributed Clouds

May 7, 2013 12:00am PDT

As more and more services are offered in clouds, it is possible to meet the diverse demands of users via service composition. Selecting the optimal set of services, in terms of QoS, is the crucial...

Provided by: Nanjing University

Blog Post

10 due diligence questions to ask before co-locating your data center

May 6, 2013 6:58am PDT

Many organizations are discovering the benefits of data center co-location. But if you don't thoroughly vet prospective co-lo vendors, you could get burned.

Blog Post

PernixData Flash Virtualization Platform: a storage solution worth researching

May 6, 2013 3:54am PDT

Discover why this VMware vExpert is so excited about startup PernixData's Flash Virtualization Platform, which is currently available as a public beta.

1

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

Whitepapers

Enhancing IEEE 802.11 Energy Efficiency for Continuous Media Applications

May 4, 2013 12:00am PDT

This paper proposes the Optimized Power save Algorithm for continuous Media Applications (OPAMA) to improve end-user device energy efficiency. OPAMA enhances the standard legacy Power Save Mode...

Provided by: University of Cincinnati

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

Whitepapers

Joint Activity and Data Detection for Machine to Machine Communication Via Bayes Risk Optimization

May 3, 2013 12:00am PDT

Performing joint detection of activity and data is a promising approach to reduce management overhead in Machine-to-Machine communication. However, erroneous activity detection has severe impacts...

Provided by: University of Brasilia

Whitepapers

Optimal Distributed Scheduling in Wireless Networks Under SINR Interference Model

May 2, 2013 12:00am PDT

Radio resource sharing mechanisms are key to ensuring good performance in wireless networks. In their seminal paper, Tassiulas and Ephremides introduced the Maximum Weighted Scheduling algorithm,...

Provided by: Cornell University

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

Whitepapers

Efficient Routing on Multilayered Communication Networks

May 2, 2013 12:00am PDT

The authors study the optimal routing on multilayered communication networks, which are composed of two layers of sub-networks. One is a wireless network, and the other is a wired network. They...

Provided by: National University of Singapore

Whitepapers

Harness Your Data for Better, Faster Decision-Making

May 2, 2013 12:00am PDT

A data warehouse can help change data to insight for your company, giving you the power to see what customers, markets and operations truly need. But deploying one can often be risky, time...

Provided by: Quest Software

Image Gallery

Screenshots: Data Center Planner review

May 1, 2013 10:13am PDT

Just about any data center administrator will benefit from a fully featured data center planning application.

Whitepapers

A Novel Approach of Energy Optimization in WSN

May 1, 2013 12:00am PDT

The wireless link can be unreliable in realistic Wireless Sensor Networks (WSNs). Energy efficient and reliable data forwarding is important because each node has limited resources. Therefore, the...

Provided by: Creative Commons