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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]
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]
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 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]
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 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 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 '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]
The History Channel Lost Worlds
Downloads The History Channel series Lost Worlds will take you on a hi-tech treasure hunt, piecing together some of the greatest ruins ever unearthed. With over 60 challenging levels, multiple game mechanics, and amazing effects and sound, The History...
[March 19, 2008, 6:00]
Distributed Channel Assignment in Multi-Radio 802.11 Mesh Networks
White Papers To increase the utilization of the available frequency channel space in 802.11-based wireless mesh networks, recent work has explored solutions based on multi-radio stations. It takes a modular approach by decoupling the channel selection decision...
[May 24, 2007, 1:00]
Joint Channel and Frequency Offset Estimation for OFDM Systems
White Papers In this paper, a joint channel and frequency o set estimation algorithm is proposed. The time variation of the effective Channel Impulse Response (CIR) due to frequency o set is tracked using a channel tracker.
[April 13, 2007, 1:01]
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]
HP iLO Management Channel Interface Driver
Downloads This package supports the following driver models:HP iLO Management Channel Interface Driver
[October 30, 2008, 0:21]
ATTO Celerity FC-42XS Fibre Channel Adapter
Downloads ATTO Celerity FC-42XS Fibre Channel Adapter: The Celerity FC-42XS is the next-generation of ATTO's advanced storage connectivity solutions, leveraging the latest in storage performance -- 4-Gigabit Fibre Channel.
[October 22, 2004, 8:00]
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]
Fibre channel competitor wins approval
News The major competitor for iSCSI is the existing Fibre Channel protocol, which offers high performance and is well-established in the marketplace, but requires separate networks. While Fibre Channel is likely to remain the standard for large...
[February 13, 2003, 13:11]
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]
CeBIT: Germany's T-Online to launch 24 hour streamed channel
News The Berlin-based news channel NTV is to launch "n-tv online" on 3rd May. A n-tv-pilot project in conjunction with T-Online will be made available providing the first 24-hour-Live Video Streaming service of a German channel over the Internet.
[March 17, 1999, 18:01]
Performance of Channel Estimation Assisted Linear Multiuser Receivers for Downlink CDMA Systems With Long Spreading Codes
White Papers With availability of spatial/temporal diversity in the downlink of long code CDMA systems, subspace technique has been shown to be able to estimate channel parameters. Based on the estimated channel, the authors construct three typical linear...
[November 8, 2006, 0:00]
