Research and Implementation of 2x2 MIMO-OFDM System with BLAST Using USRP-RIO

DOI

10.2991/icpit-16.2016.14How to use a DOI?

Keywords

MIMO-OFDM, BLAST, USRP-RIO, ZF, ZF-OSIC

Abstract

In this paper, we use NI USRP-RIO and LabVIEW programming environment to successfully build a 2x2 MIMO-OFDM system. And based on this system, the Zero Forcing(ZF) detection algorithm, the Zero Forcing-ordered Successive Interference Cancellation(ZF-OSIC) detection algorithm and Bell Labs Layered Space-Time coding(BLAST) are adopted, the program diagrams of 2x2 MIMO-OFDM system with BLAST in simulated channel and real wireless channel are shown, the simulation of diagrams and measured results are all presented. The conclusion based on the simulation of diagrams and measured results is that either in real channel or in simulated channel, the performance of receiver under ZF-OSIC algorithm is superior to ZF algorithm.

Copyright

© 2016, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Download article (PDF)

TY  - CONF
AU  - Jingyi Zhao
AU  - Yanhui Lu
AU  - Ning Wang
AU  - Shouyi Yang
PY  - 2016/08
DA  - 2016/08
TI  - Research and Implementation of 2x2 MIMO-OFDM System with BLAST Using USRP-RIO
BT  - Proceedings of the International Conference on Promotion of Information Technology (ICPIT 2016)
PB  - Atlantis Press
SP  - 89
EP  - 94
SN  - 2352-538X
UR  - https://doi.org/10.2991/icpit-16.2016.14
DO  - 10.2991/icpit-16.2016.14
ID  - Zhao2016/08
ER  -