Search Results - "Badra, R. E."

Period estimation using minimum entropy deconvolution (MED) by González, G., Badra, R.E., Medina, R., Regidor, J.

“…In this paper, the Minimum Entropy Deconvolution (MED) method, developed for seismic signals, is used to address the problem of period estimation in periodic…”
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Adaptive link layer strategies for asymmetric high-speed wireless communications by Badra, R.E., Daneshrad, B.

“…A forward error correction (FEC) strategy and a medium access control (MAC) protocol that are thoroughly tailored to complement and support a high-speed…”
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Asymmetric physical layer design for high-speed wireless digital communications by Badra, R.E., Daneshrad, B.

“…High data rates and portability are conflicting requirements in the design of reliable indoor wireless data communication systems. Asymmetric system design…”
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Evaluation of the gated transmission mode in CDMA2000 1XRTT speech connections by Lugo, M.V., Badra, R.E.

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Systemic Buschke's scleredema with cardiomyopathy, monoclonal IgG kappa gammopathy and amyloidosis. Case report with autopsy by Paz, R A, Badra, R E, Martí, H M, Maxit, M J

“…A 73 year old retired truck driver and blacksmith was studied in June 1996 for thoracic pain and was diagnosed as acute pericarditis which responded well to…”
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Coverage analysis of Skype VoIP services over 3G cellular networks by Badra, R. E., Abdulla, H.

“…Provision of voice services over 3G W-CDMA radio access networks is generally designed as a function of the air interface requirements of circuit-switched (CS)…”
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A simple low-cost laboratory hardware for noise generation by D'Alvano, F., Badra, R.E.

“…Circuit hardware for custom noise generation is presented, described, and explained. Its very low circuit complexity, along with the spectral and statistical…”
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Street-level LOS/NLOS model for urban macrocells based on observations by Badra, R E, Zambrano, A

“…A simple mathematical model for predicting the probability that a street-level location within a macrocell enjoys full visibility to its serving base station…”
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Head exposure to cellular telephones: A system-level study by Abdulla, H, Badra, R E

“…This work is aimed at quantifying the effects of a number of system-level parameters and conditions on the amount of non-ionizing radiation dissipated in the…”
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Impact of VoIP services on the level of head exposure to radiation from 3G smartphones by Abdulla, H., Badra, R. E.

“…Subscribers of 3G cellular systems are becoming increasingly attracted to the use of packetized voice services on their data-enabled wireless devices. Voice…”
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ADPCM compression of speech signals using a frequency domain LMS algorithm by Badra, R.E., D'Alvano, F., De Perez, T.A.

“…This work introduces the use of an improved version of the popular stochastic gradient LMS algorithm, the frequency domain LMS algorithm, for the predictor…”
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Applications of ambiguity function-based kernels in time-frequency representations by De Perez, T.A., Badra, R.E., Viloria, A., Stefanelli, M.C., Sucre, O.

“…Time-Frequency Representations (TFRs) are useful tools for the analysis of non-stationary signals. However, a single TFR can not be considered optimum for all…”
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