نتایج جستجو برای: high bandwidth availability and diversity of communication channels available
تعداد نتایج: 24195252 فیلتر نتایج به سال:
this study examines the effetivenss of task-based activities in helping students learn english language structures for a better communication. initially, a michigan test was administered to the two groups of 52 students majoring in english at the allameh ghotb -e- ravandi university to ensure their homogeneity. the students scores on the grammar part of this test were also regarded as their pre...
Keywords: Datacenter networks Valiant load balancing Full bandwidth communication Service availability Link failures Capacity allocation a b s t r a c t One critical challenge in datacenter network design is full bandwidth communication. Recent advances have enabled this communication paradigm based on the notion of Valiant load balancing (VLB). In this paper, we target full bandwidth communica...
| diversity with discipline CISS 1997, Johns Hopkins University, Baltimore, MD, March 19{21 A Systematic Approach to Noncoherent Detection for DPSK Modulation in Single-User Correlated Diversity Rayleigh Fading Channels with Applications to Post-Combining Decorrelative Multiuser Detection The author is with the Department of Electrical and Computer Engineering at the University of Colorado in B...
the present study is paid to the evaluation of the welfare program of the unemployment insurance in iran. the main purpose which was the main reason for performing this thesis, was the unemployment insurance plan’s challenges in iran such as financial problems of this plan, prolongation of the credit receipt for some insured people, unemployment slow exiting from the unemployment insurance fund...
abstract biometric access control is an automatic system that intelligently provides the access of special actions to predefined individuals. it may use one or more unique features of humans, like fingerprint, iris, gesture, 2d and 3d face images. 2d face image is one of the important features with useful and reliable information for recognition of individuals and systems based on this ...
Digital communications through underwater acoustic (UWA) channels differ from those in other media, such as radio channels, due to the high temporal and spatial variability of the acoustic channel which make the available bandwidth of the channel limited and dependent on both range and frequency. In order to overcome disadvantage factors and maximize performance to conduct real-time information...
the purpose of this study is to investigate the relationships between teachers’ immediacy behaviors and iranian students’ willingness to talk in english classes. analysis of the results from willingness to talk scale represents a relatively high level of willingness to talk in english classrooms among iranian language learners. the total mean score of students’ willingness to talk was 66.3 ou...
the aim of this study has been to find answers for the following questions: 1. what is the effect of immediate correction on students pronunciation errors? 2. what would be the effect of teaching the more rgular patterns of english pronunciation? 3. is there any significant difference between the two methods of dealing with pronuciation errore, i. e., correction and the teaching of the regular ...
the major aim of this study was to investigate the relationship between iq, eq and test format in the light of test fairness considerations. this study took this relationship into account to see if people with different eq and iq performed differently on different test formats. to this end, 90 advanced learners of english form college of ferdowsi university of mashhad were chosen. they were ask...
To enable throughput rates in the terabit-per-second range, future satellite communications will have to utilize a large available bandwidth Q-band and above. At these high frequencies, signal is severely degraded attenuated by tropospheric phenomena, especially rainfall, which reduces availability of communication link degrades quality service. Site diversity an efficient technique used mitiga...
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