An efficient adaptive modulation algorithm for D-STTD system

Ham Jaesang, Kim Kyeongyeon, Shim Seijoon, Lee Chungyong

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

In this paper, we consider Double Space Time Transmit Diversity (D-STTD) with an adaptive modulation (AM) algorithm. The simple criteria to use AM algorithm and antenna shuffling pattern are proposed according to linear receivers such as zero-forcing and minimum mean square error receiver. The AM algorithms are derived to minimize bit error rate (BER) under the fixed total data rate and total transmit power. The D-STTD system using the proposed algorithms requires low computational complexity and small feedback information bits. The performance of D-STTD system using the proposed algorithm is improved by about 5.8 dB or more in signal to noise ratio (SNR) corresponding to 10 3 BER. Additionally, using antenna shuffling, BER performance is more improved, but more feedback information bits are also required.

Original languageEnglish
Title of host publication2006 IEEE 64th Vehicular Technology Conference, VTC-2006 Fall
Pages567-571
Number of pages5
DOIs
Publication statusPublished - 2006 Dec 1
Event2006 IEEE 64th Vehicular Technology Conference, VTC-2006 Fall - Montreal, QC, Canada
Duration: 2006 Sep 252006 Sep 28

Publication series

NameIEEE Vehicular Technology Conference
ISSN (Print)1550-2252

Other

Other2006 IEEE 64th Vehicular Technology Conference, VTC-2006 Fall
CountryCanada
CityMontreal, QC
Period06/9/2506/9/28

All Science Journal Classification (ASJC) codes

  • Computer Science Applications
  • Electrical and Electronic Engineering
  • Applied Mathematics

Fingerprint Dive into the research topics of 'An efficient adaptive modulation algorithm for D-STTD system'. Together they form a unique fingerprint.

  • Cite this

    Jaesang, H., Kyeongyeon, K., Seijoon, S., & Chungyong, L. (2006). An efficient adaptive modulation algorithm for D-STTD system. In 2006 IEEE 64th Vehicular Technology Conference, VTC-2006 Fall (pp. 567-571). [4109391] (IEEE Vehicular Technology Conference). https://doi.org/10.1109/VTCF.2006.126