2004•Journal of Xi'an University of Post and TelecommunicationsRequires access

The research of MIMO-OFDM broadband wireless system based on IEEE802.16a

Feng Guang-zeng

Abstract

OFDM is a multicarrier modulation technology, which has a robustness to the frequency selective fading as well as good bandwidth efficiency. One of the two air interface specifications supported by physical layer of IEEE standard 802.16a is Wireless MAN-OFDM system based on OFDM modulation technology. The combined application of multi - antenna technology and OFDM modulation will increase the system performance dramatically. In this paper, we describe and simulate a multiple-input multiple-output OFDM broadband wireless based on a 2Tx - 2Rx system in detail.

About this research paper

What this paper is about

Why it matters

A significance statement is not available in the OpenAlex record.

Key contribution

A contribution statement is not available in the OpenAlex record.

Method / approach

Method details are not available in the OpenAlex metadata.

Main findings

Findings are not separately available in the OpenAlex metadata.

Limitations

Limitations are not available in the OpenAlex metadata.

Applications

Application details are not available in the OpenAlex metadata.

Available abstract

Key concepts: Orthogonal frequency-division multiplexing, Wireless broadband, Computer science, Electronic engineering, Physical layer, Fading, Wireless, MIMO-OFDM