Now showing items 24430-24449 of 56284

• #### Low complexity MMSE based interference cancellation for LTE uplink MIMO receiver ﻿

(2011-12-01)
In this paper, we propose a novel low complexity minimum mean square error (MMSE) interference cancellation (IC) to minimize the residual inter-symbol and inter-antenna interference in LTE/LTE-Advanced uplink. In the ...
• #### Low Complexity Opportunistic Decoder for Network Coding ﻿

(2012-12-01)
In this paper, we propose a novel opportunistic decoding scheme for network coding decoder which significantly reduces the decoder complexity and increases the throughput. Network coding was proposed to improve the ...
• #### Low complexity scalable MIMO sphere detection through antenna detection reordering ﻿

(2012-07-01)
This paper describes a novel low complexity scalable multiple-input multiple-output (MIMO) detector that does not require preprocessing and the optimal squared l2-norm computations to achieve good bit error (BER) performance. ...
• #### Low Complexity System-On-Chip Architectures Of Optimal Parallel-Residue-Compensation In CDMA Systems ﻿

(2004-05-01)
In this paper, we propose a novel multi-stage Parallel-Residue-Compensation (PRC) receiver architecture for enhanced suppression of the MAI in CDMA systems. We extract the commonality to avoid the direct Interference ...
• #### Low cost optical imaging systems for early detection of oral cancer ﻿

(2009)
Optical imaging has the potential to improve early detection of oral cancer. Reflectance and fluorescence based optical devices have demonstrated improved sensitivity and specificity compared to conventional visual oral ...
• #### Low Dean number flows in helical ducts of rectangular cross section ﻿

(1996)
The flow in a helical duct is characterized by increased fluid mixing, accomplished by the inducement of a secondary flow in the plane normal to the helix centerline. Two independent phenomena interact to produce this ...
• #### Low electrical resistivity carbon nanotube and polyethylene nanocomposites for aerospace and energy exploration applications ﻿

(2012)
An investigation was conducted towards the development and optimization of low electrical resistivity carbon nanotube (CNT) and thermoplastic composites as potential materials for future wire and cable applications in ...

(1971)
• #### Low energy elastic scattering of protons from calcium 40 ﻿

(1965)
The elastic scattering of protons,from Ca40 by Brown, Johnson and Class revealed two levels in Sc41 in the region between 1.0 MeV and 2.0 MeV bombarding energy. Several narrower states in this region were seen by Youngblood ...
• #### Low energy electron attachment to buckminsterfullerene in Rydberg atom-buckminsterfullerene collisions ﻿

(1996)
$C\sb{60}\sp-$ ion formation has been observed in collisions between K(np) Rydberg atoms with principal quantum numbers $\rm35\leq n\leq125,$ which corresponds to electrons with mean energies in the range $\sim$2 meV to ...

(1960)

(1971)

(1961)
• #### Low frequency plasma waves at Mars ﻿

(2005)
Mars Global Surveyor's magnetometer/electron reflectometer (MAG/ER) experiment has returned over eight years of observations of low frequency plasma waves produced in the interaction of the solar wind with the Martian ...
• #### Low income family housing within urban contexts ﻿

(1971)
This thesis will be a study of those physical aspects of urban environments which have a bearing on the physical solution of housing for laboring classes in the U.S.A. and Latin America. An attempt will be made to define ...

(1975-10)
• #### Low magnetic field transitions of rhenium near the critical temperature ﻿

(1972)
A cryostat was constructed using conventional and superconducting shielding techniques. The ambient magnetic field at the sample was reduced to less than 10 to the -5 Gauss. For the single crystal rhenium sample isothermal ...
• #### Low order bits of arithmetic unit, Rice University Computer Project ﻿

(1959)
In 1956, three Rice University faculty members, Zevi Salsburg, John Kilpatrick, and Larry Biedenharn, brought supercomputing to the school for the first time in the form of the R1 computer. While it wasn’t the first computer ...
• #### Low Power VLSI Architecture for Adaptive MAI Suppression in CDMA Using Multi-stage Convergence Masking Vector ﻿

(2005-09-01)
In this paper, we propose a novel low power and low complexity multi-stage Parallel-Residue-Compensation (PRC) architecture for enhanced MAI suppression in the CDMA systems. The accuracy of the interference cancellation ...
• #### Low Rank Estimation of Higher Order Statistics ﻿

(1995-12-01)
Low rank estimators for higher order statistics are considered in this paper. Rank reduction methods offer a general principle for trading estimator bias for reduced estimator variance. The bias-variance tradeoff is analyzed ...