4 Ergebnisse.

Orthogonal Frequency Division Multiplexing (OFDM), a multicarrier modulation technique, widely used for many of the latest wireless standards such as Wi-Fi, LTE / LTE-A, DAB, DVB, WiMAX and so on. However, its high peak-to-average power ratio (PAPR) for a large number of subcarriers which may drive the amplifier into non-linear region that radiates signals out of band, making it unobtrusive for practical applications. In this book, the compreh...

A universal synchronous asynchronous receiver / transmitter (USART) is a block of computer hardware that translates data between parallel and serial forms. The universal designation indicates that the data format and transmission speeds are configurable and that the actual electric signaling levels and typically is handled by a special driver circuit external to the USART. A USART is usually an individual (or part of an) integrated circuit use...

The book provides a comprehensive guide to selected topics, both ongoing and emerging, in green communications, computing, information, and networking systems. The purpose of this book is to provide state-of-the-art approaches and novel technologies for energy efficient wireless communications, covering a range of topics in the various areas so that it will be an excellent reference book for researchers in these areas. It comprises contributio...

The book provides a comprehensive guide to selected topics, both ongoing and emerging, in green communications, computing, information, and networking systems. The purpose of this book is to provide state-of-the-art approaches and novel technologies for energy efficient wireless communications, covering a range of topics in the various areas so that it will be an excellent reference book for researchers in these areas. It comprises contributio...