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2004•Modern Electronic TechniqueRequires access

Orthogonal Frequency Division Multiplexing (OFDM) in Broadband Wireless Communication

Naian Liu

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Abstract

OFDM is a multicarrier digital modulation technique, with a good application future in the field of broadband wireless communications On the basis of analyzing the characteristic of broadband wireless channels, this thesis introduces the principle and implementation of OFDM,and discusses several key techniques and advantages of OFDM concretely In the end, the baseband transmission architecture of OFDM communication system are given, and the developing direction of OFDM is forecasted

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What this paper is about

OFDM is a multicarrier digital modulation technique, with a good application future in the field of broadband wireless communications On the basis of analyzing the characteristic of broadband wireless channels, this thesis introduces the principle and implementation of OFDM,and discusses several key techniques and advantages of OFDM concretely In the end, the baseband transmission architecture of OFDM communication system are given, and the developing direction of OFDM is forecasted

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Available abstract

OFDM is a multicarrier digital modulation technique, with a good application future in the field of broadband wireless communications On the basis of analyzing the characteristic of broadband wireless channels, this thesis introduces the principle and implementation of OFDM,and discusses several key techniques and advantages of OFDM concretely In the end, the baseband transmission architecture of OFDM communication system are given, and the developing direction of OFDM is forecasted

Key concepts: Orthogonal frequency-division multiplexing, Baseband, Computer science, Wireless broadband, Broadband, Wireless, Electronic engineering, Modulation (music)

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