multi carrier spread spectrum systems von fazel khaled (12 Ergebnisse)

hardcover. Zustand: Sehr gut. 374 Seiten; 9780470998212.2 Gewicht in Gramm: 1.

hardcover. Zustand: Sehr gut. 533 Seiten; 9781402018374.2 Gewicht in Gramm: 2.

Zustand: New. pp. xvi + 360 Illus.

Zustand: New. The technological progress in multi-carrier (MC) modulation led orthogonal frequency division multiplexing (OFDM) to become an important part of beyond 3G cellular mobile communication standards, including LTE and WiMAX. In addition, the flexibility offered.

hardcover. Zustand: Sehr gut. 320 Seiten; 9780470848999.2 Gewicht in Gramm: 1.

Zustand: New. A new edition of the comprehensive text on multi-carrier and spread spectrum systems. Recently new multi-carrier transmission concepts, i.e. , OFDM/OFDMA, MC-TDMA, together with MIMO technology have been deeply analyzed and are now candidate / adapted in different international mobile communication standards (ETSI- 3GPP-LTE, IEEE-802. 16 / WiMAX). Num Pages: 374 pages, Illustrations. BIC Classification: TJ. Category: (P) Professional & Vocational. Dimension: 172 x 250 x 25. Weight in Grams: 786. . 2008. 2nd Edition. Hardcover. . . . . Books ship from the US and Ireland.

Taschenbuch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - The benefits and success of multi-carrier (MC) modulation on one side and the flexibility offered by the spread spectrum (SS) technique on the other side have motivated many researchers to investigate the combination of both techniques since 1993. This combination known as multi-carrier spread spectrum (MC-SS) benefits from the advantages of both systems and offers high flexibility, high spectral efficiency, simple detection strategies, narrow-band interference rejection capability, etc. The basic principle of this combination is straightforward: The spreading is performed as direct sequence spread spectrum (DS-SS) but instead of transmitting the chips over a single carrier, several sub-carriers are employed. The MC modulation and demodulation can easily be realized in the digital domain by performing IFFT and FFT operations. The separation of the users' signals can be performed in the code domain. MC-SS systems can perform the spreading in frequency direction, which allows for simple signal detection strategies. Since 1993, MC-SS has been deeply studied and new alternative solutions have been proposed. Meanwhile, deep system analysis and comparison with DS-CDMA have been performed that show the superiority of MC-CDMA. The aim of this book is to edit the ensemble of the newest contributions and research results in this new field that have been presented during the 4th International Workshop on Multi-Carrier Spread-Spectrum (MC-SS 2003), held in Oberpfaffenhofen, Germany.

Zustand: New. In.

Zustand: New. In.

Gebunden. Zustand: New. Fourth International Workshop Germany, September 17-19, 2003 |Aims to edit the ensemble of the newest contributions and research results in this new field that have been presented during the 4th International Workshop on Multi-Carrier Spread-Spectrum (MC-SS.

Paperback. Zustand: Brand New. 536 pages. 9.75x6.00x1.21 inches. In Stock.

Buch. Zustand: Neu. Neuware - The benefits and success of multi-carrier (MC) modulation on one side and the flexibility offered by the spread spectrum (SS) technique on the other side have motivated many researchers to investigate the combination of both techniques since 1993. This combination known as multi-carrier spread spectrum (MC-SS) benefits from the advantages of both systems and offers high flexibility, high spectral efficiency, simple detection strategies, narrow-band interference rejection capability, etc. The basic principle of this combination is straightforward: The spreading is performed as direct sequence spread spectrum (DS-SS) but instead of transmitting the chips over a single carrier, several sub-carriers are employed. The MC modulation and demodulation can easily be realized in the digital domain by performing IFFT and FFT operations. The separation of the users' signals can be performed in the code domain. MC-SS systems can perform the spreading in frequency direction, which allows for simple signal detection strategies. Since 1993, MC-SS has been deeply studied and new alternative solutions have been proposed. Meanwhile, deep system analysis and comparison with DS-CDMA have been performed that show the superiority of MC-CDMA.