An Embedded Adaptive Controller Design for MIMO System

Author

Qianqian, Feng ; Xuan, Wang

Author_Institution

Inf. Eng. Sch., Commun. Univ. of China, Beijing, China

Volume

2

fYear

2011

fDate

28-29 March 2011

Firstpage

1054

Lastpage

1058

Abstract

Being an important wireless communication technique, multiple input multiple output (MIMO) system can effectively increase channel throughput by spatial multiplexing. However, the performance of a MIMO system can be further improved through adaptive modulation and intelligence antenna techniques. The affiliation of a controller can save power and diminish mechanical consumption with a guaranteed bit error rate (BER). The experimental performance of the MIMO system with a new adaptive controller has demonstrated a bounded BER can be acquired in a large range of channel SNR fluctuation.

Keywords

MIMO communication; adaptive control; adaptive modulation; antenna arrays; control system synthesis; space division multiplexing; MIMO system; adaptive modulation; bit error rate; channel SNR fluctuation; embedded adaptive controller design; intelligence antenna techniques; multiple input multiple output system; spatial multiplexing; wireless communication technique; Adaptive arrays; Adaptive systems; Bit error rate; MIMO; OFDM; Receiving antennas; MIMO; adaptive controller; smart antenna;

fLanguage

English

Publisher

ieee

Conference_Titel

Intelligent Computation Technology and Automation (ICICTA), 2011 International Conference on

Conference_Location

Shenzhen, Guangdong

Print_ISBN

978-1-61284-289-9

Type

conf

DOI

10.1109/ICICTA.2011.549

Filename

5751074