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131Voice over LTE. EPS and IMS Networks , Andre Perez
Voice over LTE (Long Term Evolution) presents the mechanisms put in place in 4G mobile networks for the transportation of IP packets containing voice data and telephone signaling, as well as the… 7878.89 руб электронная книга132Introduction to Plasma Technology. Science, Engineering, and Applications , John Harry Ernest
Written by a university lecturer with more than forty years experience in plasma technology, this book adopts a didactic approach in its coverage of the theory, engineering and applications of… 2181.42 руб электронная книга