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OFDM-Based Broadband Wireless Networks
97,99 € *
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OFDM-Based Broadband Wireless Networks ab 97.99 € als pdf eBook: Design and Optimization. Aus dem Bereich: eBooks, Sachthemen & Ratgeber, Technik,

Anbieter: hugendubel
Stand: 25.05.2020
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OFDM and MC-CDMA for Broadband
308,99 € *
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OFDM and MC-CDMA for Broadband ab 308.99 € als gebundene Ausgabe: . Aus dem Bereich: Bücher, Wissenschaft, Technik,

Anbieter: hugendubel
Stand: 25.05.2020
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OFDM and MC-CDMA for Broadband Multi-User Commu...
194,99 € *
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OFDM and MC-CDMA for Broadband Multi-User Communications WLANs and Broadcasting ab 194.99 € als pdf eBook: . Aus dem Bereich: eBooks, Sachthemen & Ratgeber, Technik,

Anbieter: hugendubel
Stand: 25.05.2020
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OFDM and MC-CDMA for Broadband
272,99 € *
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Orthogonal frequency-division multiplexing (OFDM) is a method of digital modulation in which a signal is split into several narrowband channels at different frequencies. CDMA is a form of multiplexing, which allows numerous signals to occupy a single transmission channel, optimising the use of available bandwidth. Multiplexing is sending multiple signals or streams of information on a carrier at the same time in the form of a single, complex signal and then recovering the separate signals at the receiving end. Multi-Carrier (MC) CDMA is a combined technique of Direct Sequence (DS) CDMA (Code Division Multiple Access) and OFDM techniques. It applies spreading sequences in the frequency domain. Wireless communications has witnessed a tremendous growth during the past decade and further spectacular enabling technology advances are expected in an effort to render ubiquitous wireless connectivity a reality. This technical in-depth book is unique in its detailed exposure of OFDM, MIMO-OFDM and MC-CDMA. A further attraction of the joint treatment of these topics is that it allows the reader to view their design trade-offs in a comparative context. Divided into three main parts: Part I provides a detailed exposure of OFDM designed for employment in various applications Part II is another design alternative applicable in the context of OFDM systems where the channel quality fluctuations observed are averaged out with the aid of frequency-domain spreading codes, which leads to the concept of MC-CDMA Part III discusses how to employ multiple antennas at the base station for the sake of supporting multiple users in the uplink * Portrays the entire body of knowledge currently available on OFDM * Provides the first complete treatment of OFDM, MIMO(Multiple Input Multiple Output)-OFDM and MC-CDMA * Considers the benefits of channel coding and space time coding in the context of various application examples and features numerous complete system design examples * Converts the lessons of Shannon's information theory into design principles applicable to practical wireless systems * Combines the benefits of a textbook with a research monograph where the depth of discussions progressively increase throughout the book This all-encompassing self-contained treatment will appeal to researchers, postgraduate students and academics, practising research and development engineers working for wireless communications and computer networking companies and senior undergraduate students and technical managers.

Anbieter: buecher
Stand: 25.05.2020
Zum Angebot
OFDM and MC-CDMA for Broadband
272,99 € *
ggf. zzgl. Versand

Orthogonal frequency-division multiplexing (OFDM) is a method of digital modulation in which a signal is split into several narrowband channels at different frequencies. CDMA is a form of multiplexing, which allows numerous signals to occupy a single transmission channel, optimising the use of available bandwidth. Multiplexing is sending multiple signals or streams of information on a carrier at the same time in the form of a single, complex signal and then recovering the separate signals at the receiving end. Multi-Carrier (MC) CDMA is a combined technique of Direct Sequence (DS) CDMA (Code Division Multiple Access) and OFDM techniques. It applies spreading sequences in the frequency domain. Wireless communications has witnessed a tremendous growth during the past decade and further spectacular enabling technology advances are expected in an effort to render ubiquitous wireless connectivity a reality. This technical in-depth book is unique in its detailed exposure of OFDM, MIMO-OFDM and MC-CDMA. A further attraction of the joint treatment of these topics is that it allows the reader to view their design trade-offs in a comparative context. Divided into three main parts: Part I provides a detailed exposure of OFDM designed for employment in various applications Part II is another design alternative applicable in the context of OFDM systems where the channel quality fluctuations observed are averaged out with the aid of frequency-domain spreading codes, which leads to the concept of MC-CDMA Part III discusses how to employ multiple antennas at the base station for the sake of supporting multiple users in the uplink * Portrays the entire body of knowledge currently available on OFDM * Provides the first complete treatment of OFDM, MIMO(Multiple Input Multiple Output)-OFDM and MC-CDMA * Considers the benefits of channel coding and space time coding in the context of various application examples and features numerous complete system design examples * Converts the lessons of Shannon's information theory into design principles applicable to practical wireless systems * Combines the benefits of a textbook with a research monograph where the depth of discussions progressively increase throughout the book This all-encompassing self-contained treatment will appeal to researchers, postgraduate students and academics, practising research and development engineers working for wireless communications and computer networking companies and senior undergraduate students and technical managers.

Anbieter: buecher
Stand: 25.05.2020
Zum Angebot
OFDM and MC-CDMA for Broadband
309,49 € *
ggf. zzgl. Versand

OFDM and MC-CDMA for Broadband ab 309.49 EURO

Anbieter: ebook.de
Stand: 25.05.2020
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OFDM and MC-CDMA for Broadband Multi-User Commu...
194,99 € *
ggf. zzgl. Versand

OFDM and MC-CDMA for Broadband Multi-User Communications WLANs and Broadcasting ab 194.99 EURO

Anbieter: ebook.de
Stand: 25.05.2020
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OFDM-Based Broadband Wireless Networks
97,99 € *
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OFDM-Based Broadband Wireless Networks ab 97.99 EURO Design and Optimization

Anbieter: ebook.de
Stand: 25.05.2020
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Concepts of Frequency Domain Equalization
68,00 € *
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The concepts of frequency domain equalization represent the most powerful strategies to combat time dispersion caused by multipath propagation in broadband wireless communication systems. Performing equalization in the frequency domain allows for a computational efficient implementation because the effort grows significantly lower with the bandwidth compared to equalization in the time domain. Two well known frequency domain concepts exist: OFDM (Orthogonal Frequency Division Multiplexing) and SC/ FDE (Single Carrier Transmission with Frequency Domain Equalization). While the interest on OFDM was almost overwhelming, the interest on SC/FDE has been growing rapidly only recently. A primary topic of this work is the extension and alternative formulation of the SC/FDE system as it is usually understood. Further more the basic concept is characterised in terms of equalization strategies, higher order modulation schemes, synchronization, channel estimation, channel coding or front-end implementation effort. Finally an overall comparison of OFDM and SC/FDE is carried out, characterising advantages and disadvantages.

Anbieter: Dodax
Stand: 25.05.2020
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