- Subscribe to this page:
- RSS
- Email Alert
dsl
(993 results)-
Whitepapers
Dynamic Spectrum Leasing Under Uncertainty: A Stochastic Variational Inequality Approach
January 11, 2013 12:00am PST
In this paper, the authors study the competition among the Primary Users (PUs) in a Dynamic Spectrum Leasing (DSL) system where multiple PUs lease spectrum to the Secondary Users (SUs) for...
Provided by: University of Texas at Arlington
-
Whitepapers
Overview of Wimax Technology Broad Band Access to the Last Mile
December 1, 2012 12:00am PST
WiMAX is a wireless communications standard designed to provide 30 to 40 megabit-per-sec data rates, with the 2011 update providing up to 1 Gbit/s for fixed stations. WiMAX can provide at-home or...
Provided by: Creative Commons
-
Case Studies
Major Internet Provider Speeds Up DSL Service
November 26, 2012 12:00am PST
A large telecom company had amassed a portfolio of five contact center outsourcing vendors. Following a thorough review of performance, capability, and pricing, Telvista was selected to continue...
Provided by: Telvista
-
Whitepapers
Towards the Improvement of Diagnostic Metrics Fault Diagnosis for DSL-Based IPTV Networks Using the R�nyi Entropy
November 21, 2012 12:00am PST
IPTV networks blindly rely on the adequate operation and management of the underlying infrastructure that in numerous cases is threaten by unexpected anomalous events which consequently cause QoS...
Provided by: University of Port Harcourt
-
Whitepapers
On the Achievable Bit Rates of DSL Vectoring Techniques in the Presence of Alien Crosstalkers
November 21, 2012 12:00am PST
Different pre-coder and equalizer structures have been proposed in literature for vectored Digital Subscriber Lines (DSLs). In this paper, the authors assess the relative merit of advanced complex...
Provided by: University of Iowa
-
-
Whitepapers
Expert System Based on Wavelets and DELT Measurements for VDSL Systems
November 21, 2012 12:00am PST
Dual-Ended Line Testing (DELT) is a common capability in most current modems and can be used for Digital Subscriber Line (DSL) qualification and monitoring purposes. In spite of that, this feature...
Provided by: Institute of Electrical & Electronic Engineers
-
Whitepapers
Global Electronic Dominance with Spatial Grasp
November 1, 2012 12:00am PDT
A high-level control technology will be revealed that can dynamically establish overwhelming dominance over distributed networked systems with embedded electronic devices and any communications...
Provided by: Scientific Research
-
Downloads
Ashampoo Internet Accelerator 3.20 (Windows)
November 1, 2012 12:00am PDT
We all take the Internet for granted nowadays but what your computer has to do to allow you to surf is actually amazingly complicated. Windows has a long list of settings for tuning the...
Provided by: Ashampoo
-
Discussion Threads
10 signs your TARDIS is stuck in the past with your IT
October 14, 2012 6:30pm PDT
10 signs your TARDIS is stuck in the past with your IT article root DSL slower than Cable? Not in this country. DSL has proven to be much faster than any cable service provider. The problem with...
20 Started by Suresh Mukhi | Latest comment by LedLincoln
-
Webcasts
C 2012: Cassandra in Rackspace Cloud Monitoring
August 28, 2012 12:00am PDT
In this webcast, the presenter going to explain about Rackspace Cloud Monitoring which is a highly-available API-driven monitoring system built to scale up to 1 million active checks. The product...
Provided by: Oleksiy Kovyrin
-
Whitepapers
Navigation Characteristics of Online Social Networks and Search Engines Users
August 17, 2012 12:00am PDT
Online Social Networks (OSNs) represent a significant portion of Web traffic today, comparable with search engines. Even though their primary purpose is different from that of search engines, OSNs...
Provided by: Association for Computing Machinery
-
Discussion Threads
Really small in the age of big: 50 MB Linux OS gets a refresh
August 10, 2012 3:51pm PDT
Really small in the age of big: 50 MB Linux OS gets a refresh article root Very useful I've used DSL a lot of times over the years. It was great back in the day when something left a partition...
-
Whitepapers
New Algorithms for Peak-to-Mean Envelope Power Reduction of OFDM Systems Through Sign Selection
August 2, 2012 12:00am PDT
Orthogonal Frequency Division Multiplexing (OFDM) is of great importance in current wireless standards such as WiMAX, xDSL, DAB and DVB-T. It is also a key technology for next generation wireless...
Provided by: Institute of Electrical & Electronic Engineers
-
Whitepapers
Analysis of Relay Stations in WiMAX Networks
August 1, 2012 12:00am PDT
The demand for broadband services is growing IEEE sharply today. The traditional solutions to provide high speed broadband access is to use wired access technologies such as cable modem, Digital...
Provided by: International Journal of Computer Technology and Applications
-
Whitepapers
Emerging Broadband Wireless Technologies : WIFI and WIMAX
July 17, 2012 12:00am PDT
Now-a-days there is high demand for broadband mobile services. Traditional high-speed broadband solutions depend on wired technologies namely Digital Subscriber Line (DSL). Wifi and Wimax are...
Provided by: Academy & Industry Research Collaboration Center
-
Podcasts
Railscasts #354: Squeel
May 30, 2012 12:00am PDT
In this podcast, the speaker will explain about Squeel. Squeel provides a comprehensive DSL for writing SQL queries in Ruby. It is built upon Arel giving the user access to many of its powerful...
Provided by: Oleksiy Kovyrin
-
Whitepapers
Optimal Dynamic Spectrum Management for DSL Interference/Broadcast Channel
May 24, 2012 12:00am PDT
In this paper, the authors consider optimal Dynamic Spectrum Management (DSM) for a DownStream (DS) DSL scenario in which users are divided into a few separate groups, where vector encoding based...
Provided by: University of Iowa
-
Whitepapers
Jointly Optimizing the Virtual Noise Mask and the SNR Margin for Improved Service in XDSL Systems
May 24, 2012 12:00am PDT
In Digital Subscriber Line (DSL) systems, the concept of Virtual Noise was introduced to improve the protection against fluctuating crosstalk and to increase link stability. This paper...
Provided by: Technische Universitat Clausthal
-
Whitepapers
Alien Crosstalk Mitigation in Vectored DSL Systems for Backhaul Applications
May 24, 2012 12:00am PDT
The performance of Digital Subscriber Line (DSL) systems, such as ADSL and VDSL is limited by crosstalk. Suppression of in-domain far-end self crosstalk using vectoring technology enables very...
Provided by: University of Teramo
-
Whitepapers
A Novel Class of Iterative Approximation Methods for DSL Spectrum Optimization
May 24, 2012 12:00am PDT
Spectrum optimization is a promising means to tackle the crosstalk problem in DSL systems, and corresponds to a challenging non-convex optimization problem. Iterative Convex Approximation (ICA)...
Provided by: Universite Bordeaux 1
