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Channel Decoder Architecture for 3G Mobile Wireless Terminals
White Papers Channel coding is a key element of any digital wireless communication system since it minimizes the effects of noise and interference on the transmitted signal. In Third-Generation (3G) wireless systems channel coding techniques must serve both...
[August 1, 2007, 1:00]
Channel Capacity of TDD-OFDM-MIMO for Multiple Access Points in a Wireless Single-Frequency-Network
White Papers The goal of this approach is to achieve very high channel capacity in both LOS and Non Line Of Sight (NLOS) environments. The channel capacity of the proposed method is derived for the direct path environments and it confirms the effectiveness of...
[April 18, 2007, 1:00]
Channel 'haven' hits troubled waters
News A widely publicised project to transform a man-made platform in the English Channel into a "safe haven" for controversial Web businesses has failed due to political, technical and management problems, one of the company's founders said.
[August 5, 2003, 9:30]
Channel Estimation for D-BLAST OFDM Systems
White Papers This paper applies D-BLAST in Orthogonal Frequency Division Multiplexing (OFDM) systems and addresses the issue of channel estimation. Different from other MIMO-OFDM, where symbols at all tones are always available for decision-directed channel...
[April 13, 2007, 1:01]
Channel Modeling and Associated Inter-Carrier Interference Equalization for OFDM Systems With High Doppler Spread
White Papers This paper addresses the problem of OFDM transmission over a time-varying, frequency-selective channel with high Doppler spread. This paper analyzes the CP-OFDM transmission mechanism, and the impairments due to the channel variations, using a...
[April 18, 2007, 1:00]
Channel 4 aslo guilty
Talkback I notice Channel 4's offering 4OD is also a Windows only affiar.
[July 24, 2007, 11:29]
Channel hopping to third party virtualisation
Blog I’ve never claimed to be an IT channel journalist. In fact, I was at a lunch with the newly reborn Gateway (no longer 2000) recently alongside some tech channel press and was suitably impressed by their array questions most of which were completely...
[June 8, 2009, 16:14]
Channel Estimation for OFDM Systems in Case of Insufficient Guard Interval Length
White Papers This paper presents a novel method used to channel estimation for OFDM systems in case of insufficient guard interval length. This method suppresses additive noise and interference components by averaging the estimated channel coefficients in the...
[August 28, 2009, 1:24]
IDF: Intel announces TV platform, channel, chip.
Blog In conjunction with Yahoo, Intel has created the Widget Channel, an open widget-based platform for developers to bring applications to TVs. I'm in a keynote at the Intel Developer Forum, and Intel has just announced two major iniatives in...
[August 20, 2008, 17:35]
At the Forefront of Multi-Channel Banking
White Papers The Woolwich is the first U.K.financial institution to provide interactive mobile banking services via WAP technology and the only bank with true channel integration across branches, telephone, Internet, WAP and interactive digital TV.
[October 9, 2009, 2:05]
Subspace-Based Channel Estimation for CDMA Downlink With Aperiodic Spreading Codes and Multiple Subchannels
White Papers Then subspace technique can be directly applied to estimate all channel parameters, based only on the channel output. This paper considers a downlink CDMA system with aperiodic spreading codes and multipath propagation.
[November 8, 2006, 0:00]
Fibre Channel:QLogic Dell QLA2342M - FC HBA ... Package
Downloads Click on the following links for the driver package readme info:.q23w32ScsiV90110_Dell/Readme.txt This package supports the following driver models:QLogic Fibre Channel Adapter QLOGIC PSEUDO LUN
[July 28, 2004, 8:00]
Marshal Helps the Forecast Remain Clear at the Weather Channel
White Papers In recent years, The Weather Channel had been troubled by worms, self-replicating viruses that reside in a computer's active memory. These two issues led The Weather Channel to deploy Marshal's award-winning content scanning solution, MailMarshal...
[February 21, 2009, 0:24]
Totally Blind Channel Estimation for OFDM on Fast Varying Mobile Radio Channels
White Papers A new blind channel estimation scheme for OFDM-systems is proposed based on the ML-principle. A novel approach is also proposed for resolving the phase ambiguity of the blind channel estimate without the need for any reference symbols.
[April 13, 2007, 1:01]
Real Time Data Transmission Over GSM Voice Channel for Secure Voice & Data Applications
White Papers This paper describes a real time prototype implementation of a system, which enables secure voice and data communication over the GSM voice channel. The modulated waveform is then transmitted over the GSM voice channel, which can be demodulated and...
[November 15, 2005, 0:00]
Best Practices in Multi-Channel Retailing
White Papers In order to fuel the next level of growth, retailers must set aggressive new business goals to meet consumer expectations and capitalize on the revenue opportunities that multi-channel retailing presents.
[April 26, 2007, 1:00]
Performance of a Low-Complexity Downlink Channel Estimator for Long-Code CDMA Systems
White Papers Recently, a blind downlink channel estimator is proposed for long-code CDMA systems based on a covariance matching idea. In this paper, it is further analyzed in terms of the covariance and mean-square-error of estimated channel vector.
[November 8, 2006, 0:00]
Performance Evaluation of TCP Over Wireless Channel Conditions
White Papers The wireless channel is very different to traditional copper media; wireless channels possess significantly higher Bit Error Rates (BERs), conditions which lead to increased numbers of random packet losses.
[December 20, 2007, 0:01]
Joint Channel Assignment and Routing for Throughput Optimization in Multi-Radio Wireless Mesh Networks
White Papers This paper formulates the joint channel assignment and routing problem in IWMNs. Infrastructure Wireless Mesh Networks (IWMNs) are increasingly been deployed for commercial use and law enforcement. These deployment settings place stringent...
[December 13, 2006, 0:00]
HP iLO Management Channel Interface Driver
Downloads Click on the following links for the driver package readme info:.extract/Readme.txt This package supports the following driver models:HP iLO Management Channel Interface Driver
[October 26, 2008, 14:04]
