MIMO-aided OFDM for LTE, WiMAX, WiFi and other next-generation multi-carrier wireless systems, Part 4:

Course content reaffirmed: 06/2015--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...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: Hanzo, Lajos (VerfasserIn)
Format: Elektronisch Video
Sprache:English
Veröffentlicht: United States IEEE 2010
Schlagworte:
Online-Zugang:FHN01
TUM01
Zusammenfassung:Course content reaffirmed: 06/2015--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, optimizing 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 series of courses will provide exposure to OFDM, MIMO-OFDM and MC-CDMA. Some working experience on signal processing, OFDM, CDMA, radio-frequency electronics, is assumed. In Part 4 of this series, we will focus on MIMO-aided OFDM systems, which will be classified as beamforming, SDMA, SDM and STTC/STBC systems. Various space-time block- and trellis-coded OFDM systems will be compared in terms of their performance and complexity
Beschreibung:Description based on online resource; title from title screen (IEEE Xplore Digital Library, viewed November 12, 2020)
Beschreibung:1 Online-Resource (1 Videodatei, 60 Minuten) color illustrations
ISBN:9781424461721