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Whitepapers

Performance of Pilot-Assisted Channel Estimation without Feedback for Broadband ANC Systems Using OFDM Access

October 16, 2012 12:00am PDT

Recently, broadband Analog Network Coding (ANC) has intensively been studied due to its potential to increase the network capacity by exploiting the broadcasting nature of the wireless channel. In...

Provided by: EURASIP

Whitepapers

Successive Interference Cancellation and MAP Decoding for Mobile MIMO OFDM Systems and Their Convrergence Behavior

October 12, 2012 12:00am PDT

Turbo equalization schemes based on minimum mean square error criteria available in the literature for Multiple Input Multiple Output (MIMO) systems are computationally expensive, as they require...

Provided by: EURASIP

BLOG_DISCUSSION_TYPE

The three most damaging management behaviors that you probably don't know you're doing

October 9, 2012 9:05am PDT

The three most damaging management behaviors that you probably don't know you're doing article root Interesting... These all seem like Obama attributes, no? jimbo.star... lol @ obama...

Blog Post

The three most damaging management behaviors that you probably don't know you're doing

October 9, 2012 4:23am PDT

Here are three behaviors that we see most often in poor managers. Are you guilty of this?

19 Latest comment by jgetz@...

Whitepapers

A Novel Feedback-Based Integrated FiWi Networks Architecture by Centralized Interlink-ONU Communication

October 3, 2012 12:00am PDT

Integrated Fiber-Wireless (FiWi) access networks are a viable solution that can deliver the high profile quadruple play services. Passive Optical Networks (PON) networks integrated with wireless...

Provided by: World Academic Union

BLOG_DISCUSSION_TYPE

Tracking your performance as an independent IT consultant

October 2, 2012 3:20pm PDT

Tracking your performance as an independent IT consultant article root Fortunately, you don't have to base your pay on your evaluation Your clients will do that for you. The one thing that is...

Whitepapers

Navigation-Pattern-Based Relevance Feedback for Content Based Image Retrieval

October 1, 2012 12:00am PDT

The current day scenario demands drastic enhancement in information search engines. The quest for information or representation of information is more compact and precise to point when represented...

Provided by: INTERNATIONAL JOURNAL OF ENGINEERING SCIENCE & ADVANCED TECHNOLOGY

Whitepapers

A Stream Cipher Algorithm Based on Nonlinear Combination Generator with Enhanced Security for Image Encryption

October 1, 2012 12:00am PDT

This paper describes a novel approach for image encryption using stream cipher algorithm based on non linear combination generator. This work aims to enhance the security of encrypted image. The...

Provided by: International Journal of Computer Applications

Whitepapers

Cascaded TAS/MRC in MIMO Multiuser Relay Networks

October 1, 2012 12:00am PDT

In multiuser networks, the deployment of cooperative relays between the wireless access point and the user terminals is a promising solution to increase the transmission rate and extend network...

Provided by: Institute of Electrical & Electronic Engineers

Whitepapers

Extended Queue Management Backward Congestion Control Algorithms for Web Transfers in Wireless Environment

October 1, 2012 12:00am PDT

Wireless links are characterized by high error rates and intermittent connectivity. TCP congestion control has been developed on the assumption that network congestion is the only cause for packet...

Provided by: mecs-press

Whitepapers

Efficient Wireless Scheduling With Limited Channel Feedback and Performance Guarantees

September 21, 2012 12:00am PDT

It is well known that Max-Weight scheduling provides queue stability whenever this is possible. However, Max-Weight scheduling requires the complete Channel State Information (CSI) to make the...

Provided by: Sabanci Group

Whitepapers

Gaussian Process Learning for Opportunistic Scheduling in Wireless Networks

September 20, 2012 12:00am PDT

It is well known that opportunistic scheduling algorithms are throughput optimal under dynamic channel and network conditions. However, these algorithms achieve a hypothetical rate region which...

Provided by: Sabanci Group

Whitepapers

Generating Test Suites With Augmented Dynamic Symbolic Execution

September 17, 2012 12:00am PDT

Unit test generation tools typically aim at one of two objectives: to explore the program behaviour in order to exercise automated oracles, or to produce a representative test set that can be used...

Provided by: Saarixx Labs

Whitepapers

Generating Test Suites With Augmented Dynamic Symbolic Execution

September 17, 2012 12:00am PDT

Unit test generation tools typically aim at one of two objectives: to explore the program behaviour in order to exercise automated oracles, or to produce a representative test set that can be used...

Provided by: Saarixx Labs

Webcasts

Enhancing the Developer and End-User Experience on ChromeVox

September 16, 2012 12:00am PDT

In this webcast, the presenters explain about ChromeVox which is a Chrome extension that augments Chrome with complete spoken feedback for a blind user. In addition to providing out-of-the-box...

Provided by: Oleksiy Kovyrin

Whitepapers

Limited Feedback in Wireless Communications and Networks

September 16, 2012 12:00am PDT

It is well-known that adopting adaptive signal transmission in wireless systems can yield significant improvement in almost any performance metric. However, many adaptive communication techniques...

Provided by: University of Technology of Troyes

Whitepapers

A High-Fidelity Temperature Distribution Forecasting System for Data Centers

September 15, 2012 12:00am PDT

Data centers have become a critical computing infrastructure in the era of cloud computing. Temperature monitoring and forecasting are essential for preventing over heating induced server...

Provided by: Ohio State University

Whitepapers

Low Complexity Differentiating Adaptive Erasure Codes in Multimedia Wireless Broadcast

September 14, 2012 12:00am PDT

Based on the erasure channel FEC model as defined in multimedia wireless broadcast standards, the authors illustrate how doping mechanisms included in the design of erasure coding and decoding may...

Provided by: Rutgers CMD

Whitepapers

Mojave: A Recommendation System for Software Upgrades

September 9, 2012 12:00am PDT

Software upgrades are frequent. Unfortunately, many of the upgrades either fail or misbehave. The authors argue that many of these failures can be avoided for new users of each upgrade by...

Provided by: Rutgers CMD

Whitepapers

Augmented Dynamic Symbolic Execution

September 7, 2012 12:00am PDT

Dynamic Symbolic Execution (DSE) can efficiently explore all simple paths through a program, reliably determining whether there are any program crashes or violations of assertions or code...

Provided by: Association for Computing Machinery