Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 9 of 9 for “"Frame Error Rate"”.
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A Comprehensive Method and System for the Design and Deployment of Wireless Data Networks
… on predicting and simulating throughput, bit error rate, frame error rate, user priority classes, and overall network capacity. This research provides wireless network engineers and IT professionals with a comprehensive system and method for the simulation and design of wireless communication …
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Application of importance sampling simulation to CDMA systems
… compared with the original results for the Bit Error Rate and Frame Error Rate to prove the validity and the effectiveness of Importance Sampling Techniques.
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Performance evaluation of transmit diversity techniques in the CDMA 2000 standard
… (F-FCH) transmit power required to achieve a 1% frame error-rate (FER) at the mobile receiver. The required transmit power is used to compute an estimate of cell capacity as measured by the number of supported users, assuming a fixed total transmit power at the base station. It is observed that …
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Filtering techniques for mitigating microwave oven interference on 802.11b wireless local area networks
… standard are microwave ovens, since both operate at 2.4 GHz. The interference mitigation techniques all exploit the differences between the interference and the signal, since the former is sinusoidal in nature while the latter can be viewed as noise. The first mitigation filter operates in …
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Performance of cooperative space time coding with spatially correlated fading and imperfect channel estimation
… Closed form expressions for the pairwise error probability conditioned on the estimated channel gains are derived by assuming the components of the received vector are independent given the estimated channel gains. An expurgated union bound using the limiting before averaging technique …
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Optimum Design of Spectral Efficient Green Wireless Communications
… (SE), which is defined as the average data rate per unit bandwidth, are two fundamental performance metrics of wireless communication systems. We study the optimum designs of a wide range of practical wireless communication systems that can either maximize EE, or SE, or achieve a balanced …
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Exploring Deep Learning Methods for Discovering Features in Speech Signals
… in phone recognition on TIMIT. On WSJ the word error rate does not improve, even though we get strong gains in classification accuracy. We speculate this may be because of the mismatched objectives of word error rate over an utterance and frame error rate on the sub-phonetic class for a frame. …
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Turbo space-time coding for mimo systems : designs and analyses
… systems can provide high diversity, high data rate or a mix of both, for wireless communications. This dissertation combines both modes and suggests analyses and techniques that advance the state of the art of MIMO systems. Specifically, this dissertation studies turbo space-time coding schemes …
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Single and joint iterative decoding for higher order modulation schemes
… research project described in this thesis concentrates on the study, and application of specific channel coding techniques, in particular, low-density parity-check (LDPC) codes, iterative decoding on Tanner graphs, and their application on joint iterative receivers based on the turbo principle, …