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Traffic Dimensioning of Cellular Systems Using Simulation. A Simulation Guide for Cellular Systems

Формат:      Страниц 192
     мягкая обложка
Samad S.K.    
Книга по Требованию    
2626 руб
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The impact of the propagation parameters on interference is investigated. The simulation warm-up period, run time, and blocking probability results are analysed. Using discrete event stochastic simulation by batch- means, the cellular system capacity is investigated under various parameters. Although the focus is on CDMA, the method described can be easily extended to WCDMA and this is described. The effect of various numbers of tiers of neighbouring cells on the performance of cellular systems is investigated. The impact of various numbers of base stations in order to find the base station that provides the best signal is discussed. The interference from neighbouring cells is analysed and the results are compared with previously published upper bounds. The sensitivity of the Erlang traffic capacity to a range of cellular network parameters is evalauted. The Step by step method of how to build a cellular simulation model is explained and this is very useful for academics, postgraduates, and industry professionals doing research in cellular technology. Results of the simulation model are verified with the analytical results.
Мягкая игрушка "Маша", озвученная.
Мягкая говорящая игрушка станет вашему малышу хорошим другом и порадует его разными фразами из любимого мультфильма. Русский чип. Звуковые
573 руб
Раздел: Маленькие (до 30 см)
Ведро-контейнер для мусора, 50 литров, серое, качающаяся крышка.
Объем: 50 литров. Размер: 74х40х35 см. Материал: пластик.
1013 руб
Раздел: Корзины для бумаг, мусора
Держатель мобильного телефона "Змейка-художник".
Материал: полистоун. Размер: 11,7 см. Возраст: с 3 лет.
404 руб -20% 323 руб
Раздел: Держатели и подставки

Праздничная культура эпохи средневековья
Нарождается полулитургическая драма (середина XII в.). И тут церковный театр, формально находясь во власти духовенства, подпал под влияние городской толпы. Теперь она уже диктует ему свои вкусы, заставляет давать представления в дни ярмарок, а не церковных праздников; заставляет полностью перейти на родной, понятный толпе язык. Заботясь об успехе, церковники стали подбирать более житейские сюжеты, и материалом для полулитургической драмы становятся библейские сюжеты, подверженные бытовому толкованию. Библейские легенды подвергаются с течением времени поэтической обработке. Вводятся и технические новшества: окончательно устанавливается принцип симультанной декорации (от франц. simul a e – одновременный) при котором на сцене по прямой линии устанавливаются одновременно все декорации, необходимые по ходу действия; увеличивается число трюков. Однако, несмотря на все это, церковная драма продолжала сохранять тесную связь с церковью. Драма ставилась на паперти, на церковные средства, ее репертуар составлялся духовными лицами.

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