نتایج جستجو برای: fsk method
تعداد نتایج: 1630569 فیلتر نتایج به سال:
We examined the effects of gender and aging on cardiac and peripheral hemodynamic responses to beta-adrenergic receptor (beta-AR) stimulation in young (male = 5.9 +/- 0.4 yr old and female = 6.5 +/- 0.7 yr old) and old (male = 19.8 +/- 0.7 yr old and female = 21.2 +/- 0.2 yr old) conscious monkeys (Macaca fascicularis), chronically instrumented for measurements of left ventricular (LV) and arte...
We have isolated the rat inhibin and activin betaA-subunit gene, which is composed of three exons, and have characterized a 571-bp region upstream from the transcriptional start site that functions as a promoter in transient transfection studies in an ovarian granulosa cell line, GRMO2. Deletion analysis of the 571-bp promoter region has identified DNA sequences between -362 bp and -110 bp to b...
Optimization for system parameters including the modulation order, diversity order and traffic density to maximize the throughput of FHMA system with multi-level FSK is performed. Theoretical limit on the throughput and optimal system parameters are derived. The derived results can be applied to the conventional synchronous fast FHMA system with MFSK modulation based on the equivalent character...
Abstruct-A new method for the exact calculation of the throughput of a centralized slotted ALOHA packet radio network over slow Rayleigh-fading channels is presented and the results are compared with the computer simulations. Also, upper and lower bounds on the performance are provided. The effects of capture on the throughput of the system are related to the modulation and coding technique, si...
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