Sciweavers

954 search results - page 14 / 191
» Improving wireless simulation through noise modeling
Sort
View
PADS
2004
ACM
14 years 1 months ago
Optimizing Parallel Execution of Detailed Wireless Network Simulation
With Parallel and Discrete Event Simulation (PDES) techniques, the runtime performance of detailed wireless network simulation can be improved significantly without compromising ...
Zhengrong Ji, Junlan Zhou, Mineo Takai, Jay Martin...
WINET
2002
98views more  WINET 2002»
13 years 7 months ago
A Unified Architecture for the Design and Evaluation of Wireless Fair Queueing Algorithms
Abstract. Fair queueing in the wireless domain poses significant challenges due to unique issues in the wireless channel such as locationdependent and bursty channel errors. In thi...
Thyagarajan Nandagopal, Songwu Lu, Vaduvur Bhargha...
FCCM
2003
IEEE
148views VLSI» more  FCCM 2003»
14 years 1 months ago
A Hardware Gaussian Noise Generator for Channel Code Evaluation
Hardware simulation of channel codes offers the potential of improving code evaluation speed by orders of magnitude over workstation- or PC-based simulation. We describe a hardwar...
Dong-U Lee, Wayne Luk, John D. Villasenor, Peter Y...
VTC
2007
IEEE
130views Communications» more  VTC 2007»
14 years 2 months ago
Phase Noise Suppression in OFDM with Spatial Multiplexing
— A very promising way to achieve high spectral efficiency in wireless communication is the use of multiple transmit and receive antennas. However, in combination with multicarr...
Steffen Bittner, Wolfgang Rave, Gerhard Fettweis
DAC
2000
ACM
14 years 9 months ago
Dynamic noise analysis in precharge-evaluate circuits
A dynamic noise model is developed and applied to analyze the noise immunity of precharge-evaluate circuits. Considering that the primary source of noise-injection in the circuit ...
Dinesh Somasekhar, Seung Hoon Choi, Kaushik Roy, Y...