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An Efficient Tabu Search <endeca_term>DSA</endeca_term> Algorithm for Heterogeneous Traffic in Cellular Networks

An Efficient Tabu Search DSA Algorithm for Heterogeneous Traffic in Cellular Networks

...paper, the authors propose and analyze a TS (Tabu Search) algorithm for DSA (Dynamic Spectrum Access) in cellular networks. They consider a scenario where cellular... Read more

21 September, 2010
A Tabu Search <endeca_term>DSA</endeca_term> Algorithm for Reward Maximization in Cellular Networks

A Tabu Search DSA Algorithm for Reward Maximization in Cellular Networks

...paper, the authors present and analyze a Tabu Search (TS) algorithm for DSA (Dynamic Spectrum Access) in cellular networks. They study a mono-operator case... Read more

30 July, 2010
The Official <endeca_term>DSA</endeca_term> Theory Test Kit for Car Drivers 1.0

The Official DSA Theory Test Kit for Car Drivers 1.0

...and hazard perception) on the go. The perfect companion to the official DSA range of books, CD-ROMs, DVDs and downloads to get you on... Read more

21 September, 2011
The Official <endeca_term>DSA</endeca_term> Theory Test Lite for Car Drivers 1.0

The Official DSA Theory Test Lite for Car Drivers 1.0

...your theory test on the go. The perfect companion to the official DSA range of books, CD-ROMs, DVDs and downloads to get you on... Read more

21 September, 2011
Physical-Layer Security Challenges of <endeca_term>DSA</endeca_term>-Enabled TD-LTE

Physical-Layer Security Challenges of DSA-Enabled TD-LTE

...as the first waveform that will be enabled by Dynamic Spectrum Access (DSA) and see widespread adoption in both the commercial and public safety arena... Read more

15 September, 2011
The Official <endeca_term>DSA</endeca_term> Theory Test for Car Drivers 1.0

The Official DSA Theory Test for Car Drivers 1.0

...your theory test on the go. The perfect companion to the official DSA range of books, CD-ROMs, DVDs and downloads to get you on... Read more

13 September, 2011
<endeca_term>DSA</endeca_term> 2.0.12

DSA 2.0.12

Read more

29 October, 2011
Preemption, Fairness, and Security Dynamics in Heterogeneous <endeca_term>DSA</endeca_term> Environments

Preemption, Fairness, and Security Dynamics in Heterogeneous DSA Environments

In this paper, the authors study how key dynamic spectrum access operating parameters impact radios' ability to fairly... Read more

29 June, 2011
Protection of Primary Users in Dynamically Varying Radio Environment: Practical Solutions and Challenges

Protection of Primary Users in Dynamically Varying Radio Environment: Practical Solutions and Challenges

...primary objectives of deploying Cognitive Radio (CR) within a Dynamic Spectrum Access (DSA) network is to ensure that the legacy rights of incumbent licensed (primary... Read more

3 March, 2012
MASPECT: A Distributed Opportunistic Channel Acquisition Mechanism in Dynamic Spectrum Access Networks

MASPECT: A Distributed Opportunistic Channel Acquisition Mechanism in Dynamic Spectrum Access Networks

...authors present a distributed opportunistic channel acquisition mechanism in Dynamic Spectrum Access (DSA) networks. A novel graph MAximum SPECTrum packing algorithm (MASPECT), is proposed for... Read more

15 February, 2011
Optimal and Low-Complexity Algorithms for Dynamic Spectrum Access in Centralized Cognitive Radio Networks With Fading Channels

Optimal and Low-Complexity Algorithms for Dynamic Spectrum Access in Centralized Cognitive Radio Networks With Fading Channels

...paper, the authors develop a centralized spectrum sensing and Dynamic Spectrum Access (DSA) scheme for Secondary Users (SUs) in a Cognitive Radio (CR) network. Assuming... Read more

15 February, 2011
Markovian Queuing Model for Dynamic Spectrum Allocation in Centralized Architecture for Cognitive Radios

Markovian Queuing Model for Dynamic Spectrum Allocation in Centralized Architecture for Cognitive Radios

Dynamic Spectrum Allocation (DSA) is one of the latest technologies serving to cater to rising demand... Read more

1 February, 2011
Performance Analysis of Cognitive Radio Spectrum Access With Prioritized Traffic

Performance Analysis of Cognitive Radio Spectrum Access With Prioritized Traffic

Dynamic Spectrum Access (DSA) is an important design aspect for the cognitive radio networks. Most of... Read more

27 January, 2011
Decentralized Cognitive MAC for Dynamic Spectrum Access

Decentralized Cognitive MAC for Dynamic Spectrum Access

The authors consider the problem of opportunistic Dynamic Spectrum Access (DSA) in an ad hoc network in which unlicensed secondary users communicate through... Read more

1 January, 2011
Testing of Policy-Based Dynamic Spectrum Access Radios

Testing of Policy-Based Dynamic Spectrum Access Radios

Policy-driven Dynamic Spectrum Access (DSA) systems are emerging as one of the key technologies to enable the... Read more

29 November, 2010

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Mike Denton

If the link to the next section existed that would be awesome.... Guess I have to ask uncle google where it is

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minzhu

Don't blame CEO, they want RIM win. RIM has strange culture and self distruct political environment. In RIM if a new hired person figure out...

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Thomas Gellhaus

I've been very pleased with Mageia 2. My review went up on Sunday. My only issue is that my particular wireless printer hasn't been detected on...

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knapper

That we have :-) Retailers don't buy stuff to lie around in warehouses, particularly with fast moving technology products. If they didn't think...

14 hours ago by knapper on Windows Phone, Android take bite out of BlackBerry
JohneKerr

I think that we have been here before, shipments are not equal to sales. Correct?

15 hours ago by JohneKerr on Windows Phone, Android take bite out of BlackBerry
Iain Sutherland

I received the notification of Mageia 2 being released on Saturday, was already running Mageia 1. After running the installation X came back up...

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SoapyTablet

If ZTE have been selling below cost with the ZTE Blade / Orange San Francisco then given the current high street price of the Nokia Lumia 710, you...

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Burn-IT

Yes it is basically down to "nobody in control understands IT, is willing to admit it, or allow decisions to be delegated". Lets get someone in who...

20 hours ago by Burn-IT on 6 million wasted licences and £1,200 PCs: welcome to government IT
pjc158

So let me get this straight just because a consultant has oberved that mobile companies who get in trouble never recover, well we all might as well...

20 hours ago by pjc158 on RIM to lay off 2,000 on 1 June, says report
Jake Rayson

@191706> *their* own Mac Thank you for picking up the errant spelling :) @apexwm > Mac OS X for Intel machines is supposed to run in VirtualBox...

23 hours ago by Jake Rayson on xTreme Triple Booting: Linux, Mac & Windows
archerthom

I'm imagining Batman-style sonar imaging that will detect the cat and Lego bricks in the dark - I'm going to be disappointed aren't I?

23 hours ago by archerthom on Indoor navigation coming to a mobile near you soon
unlockworldwide

May I quote Horace Dediu, who runs the consultancy Asmyco who has repeatedly observed that mobile phone companies that fall into loss – even once...

24 hours ago by unlockworldwide on RIM to lay off 2,000 on 1 June, says report
NarayanaIyyappan

It is useful for their lifes,and also this matters are important for networking students.

1 day ago by NarayanaIyyappan on IPv6 security: Plan now and quiz vendors
DarkDown

yeah! all we want free software

1 day ago by DarkDown on Stallman: Free software battling for hearts and minds
Jack Strain

Just gimme a map to the fridge. :D

2 days ago by Jack Strain via Facebook on Indoor navigation coming to a mobile near you soon
Sungwoo

do You know that? it can install 4G Ram. So i buy 4g and install It work! I can run call of duty 4,6,7 [Modern war... 1,2,3] Call of duty 1 was...

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itsajob

2. Bad idea. Making up patch cables loses you your commission from the cable supplier. 3. If you tidy up, other people can understand where the...

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Paul Smyth

Is this classic FUD? One thing I would definitely have notice is a Mozilla threat to stop supporting GNU/Linux.

3 days ago by Paul Smyth via Facebook on Firefox rapid release improves Fedora Linux
UnderINK

I agree with the previous commenter wholeheartedly. I couldn't say it better myself. This is very 'Big Brother'. And while I agree with protecting...

3 days ago by UnderINK on European e-identity plan to be unveiled this month
Simon Bisson and Mary Branscombe

Nice to see that Turing's idea of a general purpose computer doing once-hardware-powered tasks in software is now universal ;-) Mary

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