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The Global ETD Search service is a free service for researchers
to find electronic theses and dissertations. This service is
provided by the
Networked Digital Library of Theses and Dissertations.
Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
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Showing 141 to 150 of 398 (0.092 seconds)Spelling suggestions: "subject:"data transmission systems."" "subject:"mata transmission systems.""
| 141 |
Error control techniques for the compound charnel.Dmuchalsky, Theodore John. January 1971 (has links)
No description available.
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| 142 |
Performance of digital communication systems in noise and intersymbol interferenceNguyen-Huu, Quynh January 1974 (has links)
No description available.
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| 143 |
Adaptive error control through packet combining in code division multiple access systemsSouissi, Slim 08 1900 (has links)
No description available.
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| 144 |
Adaptive error control over slowly varying channelsRice, Michael D. (Michael David) 05 1900 (has links)
No description available.
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| 145 |
Concatenated space-time coding for wireless systemsNguyen, Anh Van 05 1900 (has links)
No description available.
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| 146 |
Video coding and transmission for multimedia communications using a 3-D graphics modelWang, Dongmei 05 1900 (has links)
No description available.
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| 147 |
ADSL system enhancement with multiuser detectionChu, Liang 08 1900 (has links)
No description available.
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| 148 |
Adaptive rate convolutional coding using the viterbi decoderHarvey, Bruce A. 05 1900 (has links)
No description available.
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| 149 |
Automatic-repeat-request systems for error control in digital transmissionMiller, Michael Joseph January 1982 (has links)
Thesis (Ph. D.)--University of Hawaii at Manoa, 1982. / Bibliography: leaves 188-191. / Microfiche. / xi, 191 leaves, bound ill. 29 cm
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| 150 |
Models and applications of wireless networks in rural environments.Li, Yang January 2005 (has links)
With the unprecedented growth of the communication industry that the world is experiencing, the demand from rural inhabitants for high quality communications at an economically affordable cost is growing. However, rural areas are rather restricted from deploying communication services due to the rough natural environment, and the shortage of rudimentary communication facilities and technical personnel. Appropriate models for building rural wireless networks and a concomitant simulation environment are, therefore, expected to enable the construction of technologically-optimal and economically-efficient networks in specified rural areas.<br />
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The research has set up two independent models, one for the economic need and the other for the technical need of building networks in rural areas. One model was the Impact of Telecommunications Model, which disclosed the importance of building a wireless network in specified rural areas by choosing an economic parameter to forecast the profitability of the network. The other was the Service Model, which collected primitive data from given rural areas and abstracted these data by flowing them through four technical layers to form the predicted technical wireless network. Both of the models had been applied to real-world cases to demonstrate how to use them.<br />
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A simulation environment was finally designed and implemented to realize the above two models for the sake of instantiation. This environment could simulate the specified rural network by constructing a wireless network on the invented areas and evaluating its quality and economic efficiency. It was written in Scilab simulation language, which was an open source.
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