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ICASSP
2011
IEEE
13 years 29 days ago
Analysis of non-coherent code tracking for NPSK systems in presence of noise and fading
Given the recent interest in non-binary forms of spreading sequences, there is a gap in knowledge on code tracking techniques for noise-like spreading codes. This paper presents t...
Ramin Vali, Stevan M. Berber
PIMRC
2008
IEEE
14 years 3 months ago
Carrier frequency dependent throughput analysis for impaired OFDM links under user mobility
—In this paper we present an analytical approach to evaluate the M-QAM bit error rate and carrier frequency dependent throughput of OFDM systems subject to various receiver impai...
Marco Krondorf, Gerhard Fettweis
ICC
2007
IEEE
115views Communications» more  ICC 2007»
14 years 3 months ago
On the Effect of Interference on the Average Degrees of Freedom in MIMO Fading Ad-Hoc Networks
— We consider MIMO fading ad-hoc networks with Rayleigh co-channel interference (CCI) where, L transmitter/receiver pairs communicate independent information over the network, si...
Zohreh Motamedi, M. Reza Soleymani
ICRA
2010
IEEE
122views Robotics» more  ICRA 2010»
13 years 7 months ago
Adaptive exploitation of multipath fading for mobile sensors
— Mobile wireless sensors in indoor environments will experience multipath fading, causing rapid variations in the capacity of the radio link. We present a strategy that increase...
Magnus Lindhé, Karl Henrik Johansson
ICC
2008
IEEE
160views Communications» more  ICC 2008»
14 years 3 months ago
Performance Analysis of Adaptive M-QAM for Rayleigh Fading Cooperative Systems
— The use of constant-power, rate-adaptive M-QAM transmission with an amplify-and-forward cooperative system is proposed. The upper bound expressions are derived for the outage p...
Tyler Nechiporenko, Khoa T. Phan, Chintha Tellambu...