Performance comparison of the systems employing multiple antennas over spatially correlated Rayleigh fading channel

Jin Kyu Han, Dong Ku Kim, Han Kyu Park

Research output: Contribution to conferencePaper

Abstract

In this paper, we extend the open-loop and closed-loop diversity schemes for the systems employing multiple antennas at both transmitter and receiver, and analyze the performance of those schemes in the spatially correlated Rayleigh fading channel. The SNR and average symbol error rate of the open-loop diversity are analytically derived, and those of the closed-loop diversity are investigated via Monte-Carlo simulation. The performance of the closed-loop diversity is always better than that of the open-loop diversity over the same diversity order channel. While transmit-only and receive-only diversity schemes can make the full diversity gain, the systems employing multiple antennas at both transmitter and receiver can't. Therefore it is better to put all the antennas at transmitter or receiver for the closed-loop diversity to obtain the full diversity gain.

Original languageEnglish
Pages3217-3221
Number of pages5
Publication statusPublished - 2001
EventIEEE Global Telecommunicatins Conference GLOBECOM'01 - San Antonio, TX, United States
Duration: 2001 Nov 252001 Nov 29

Other

OtherIEEE Global Telecommunicatins Conference GLOBECOM'01
CountryUnited States
CitySan Antonio, TX
Period01/11/2501/11/29

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering
  • Global and Planetary Change

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    Han, J. K., Kim, D. K., & Park, H. K. (2001). Performance comparison of the systems employing multiple antennas over spatially correlated Rayleigh fading channel. 3217-3221. Paper presented at IEEE Global Telecommunicatins Conference GLOBECOM'01, San Antonio, TX, United States.