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MIMO-aided OFDM for LTE, WiMAX, WiFi and other Next-generation Multi-carrier Wireless Systems Part 1

MIMO-aided OFDM for LTE, WiMAX, WiFi and other Next-generation Multi-carrier Wireless Systems Part 1
MIMO-aided OFDM for LTE, WiMAX, WiFi and other Next-generation Multi-carrier Wireless Systems Part 1
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 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 1 of this series, we will introduce a number of rudimentary OFDM topics.
AOFDM, BPSK, Bit-Error Ratio, CDMA, DFT, FDM, FDMA, FFT, MIMO, OFDM, PSK, QPSK, SINR, SNR, TDD, TDMA, wireless
978-1-4244-6169-1
IEEE
Hanzo, Lajos
66e7266f-3066-4fc0-8391-e000acce71a1
Hanzo, Lajos
66e7266f-3066-4fc0-8391-e000acce71a1

Hanzo, Lajos (2010) MIMO-aided OFDM for LTE, WiMAX, WiFi and other Next-generation Multi-carrier Wireless Systems Part 1. In, IEEE Vehicular Technology Conference. IEEE.

Record type: Book Section

Abstract

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 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 1 of this series, we will introduce a number of rudimentary OFDM topics.

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More information

Published date: 2010
Additional Information: Chapter: 1
Keywords: AOFDM, BPSK, Bit-Error Ratio, CDMA, DFT, FDM, FDMA, FFT, MIMO, OFDM, PSK, QPSK, SINR, SNR, TDD, TDMA, wireless
Organisations: Southampton Wireless Group

Identifiers

Local EPrints ID: 270832
URI: http://eprints.soton.ac.uk/id/eprint/270832
ISBN: 978-1-4244-6169-1
PURE UUID: 24e947ff-aca6-4a4f-afb7-e2e6f8d542af
ORCID for Lajos Hanzo: ORCID iD orcid.org/0000-0002-2636-5214

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Date deposited: 14 Apr 2010 15:12
Last modified: 18 Mar 2024 02:34

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Author: Lajos Hanzo ORCID iD

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