matched
RSS matched
100,000 non-UK fingerprints recorded each month
News This has already seen over 8,000 sets of prints matched to individuals "of concern" which the government said proves the effectiveness of the biometric checks.silicon.com Public Sector The government is recording over... [17 Sep 2007]
Joint Scale-Lag Diversity in Mobile Ultra-Wideband Systems
White Paper The scale-lag Rake receiver, whose scale- and lag-shifted basis functions are matched to the dilation delay dynamics of the wideband channel, exploits greater diversity. This paper considers the effect of mobility on an... [03 Sep 2007]
Sun plans job cuts
News But in the company's latest quarter, which ended in June, Sun matched Wall Street expectations on the revenue front and handily beat earnings expectations. Sun will cut its workforce in the second half of the year as... [08 Aug 2007]
Bounds on the Network Coding Capacity for Wireless Random Networks
White Paper The experiments show that the theoretical predictions are well matched by simulation results. Recently, it has been shown that the max flow capacity can be achieved in a multicast network using network coding. [01 Aug 2007]
Yahoo! profits fall
News The results matched adjusted forecasts from analysts polled by Thomson Financial. Yahoo! on Tuesday posted second-quarter net profit that was down from a year ago as growth in its historically strong display advertising... [18 Jul 2007]
NimBUS for SLA Monitoring and Reporting
White Paper An array of out-of-the-box mathematical formulas is available to be mixed and matched in order to suit business-unique SLA compliance calculations. The NimBUS for SLA Monitoring and Reporting solution monitors Operations... [10 Jul 2007]
Biometric Sensor Interoperability: A Case Study in Fingerprints
White Paper In the Fingerprint Verification Competition (FVC 2002), for example, the evaluation protocol only matched images originating from the same sensor although fingerprint data from 3 different commercial sensors was available. [06 Jul 2007]
Stories of the month - April 2007
News As our Inside India special report continues, there was still time for another look at the Indian offshoring phenomenon - this time to get the perspective from closer to home.silicon.com's Steve Ranger spoke to IT chiefs at Reuters and... [30 Apr 2007]
Serving Cafe Customers the Wireless Way
White Paper The challenge faced by Rathaus Cafe was to achieve a standard of service that matched the location and the quality of the food and drink. Rathaus Cafe enjoys a superb situation on the banks of the Limmat in the centre of... [16 Apr 2007]
Bounding Performance and Suppressing Intercarrier Interference in Wireless Mobile OFDM
White Paper This paper first derives a Matched-Filter Bound (MFB) for OFDM transmissions over doubly selective Rayleigh fading channels, which benchmarks the best possible performance if ICI is completely canceled without noise... [14 Apr 2007]
Chirped-OFDM for Transmissions Over Time-Varying Channels With Linear Delay/Doppler Spreading
White Paper This paper shows that the optimal digital communication strategy for transmissions over time-varying channels with spread function maximally concentrated along a line of the delay-Doppler domain consists in multiplexing the input symbol... [14 Apr 2007]
Low-Complexity ICI Suppression for OFDM Over Time-And Frequency-Selective Rayleigh Fading Channels
White Paper This paper first derives a Matched Filter Bound (MFB) for OFDM transmissions over doubly-selective Rayleigh fading channels, which benchmarks the best possible performance if ICI is completely cancelled without noise... [11 Apr 2007]
Noncoherent Reception of Constant Envelope OFDM in Flat Fading Channels
White Paper It is shown that CE-OFDM is naturally noncoherent since the effect of an unknown phase shift at the receiver is eliminated by the matched-filter bank following the front-end phase demodulator. A noncoherent Constant... [11 Apr 2007]
Comparison of Vector Detection Algorithms for MIMO-OFDM
White Paper Moreover, iterative equalization techniques based on soft interference cancellation connected with decoding via the well-known turbo principle can approach the matched filter bound for the 4 × 4 MIMO channels used in... [11 Apr 2007]
Offshore cost-advantage to last for 20 years
News It adds that wage inflation has been matched by corresponding increases in the supply and quality of skills. India and China will retain their low-cost labour advantage and dominate the offshore IT and business process... [19 Mar 2007]
