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 language | English |
|---|---|
| Pages | 3217-3221 |
| Number of pages | 5 |
| Publication status | Published - 2001 Dec 1 |
| Event | IEEE Global Telecommunicatins Conference GLOBECOM'01 - San Antonio, TX, United States Duration: 2001 Nov 25 → 2001 Nov 29 |
Other
| Other | IEEE Global Telecommunicatins Conference GLOBECOM'01 |
|---|---|
| Country | United States |
| City | San Antonio, TX |
| Period | 01/11/25 → 01/11/29 |
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All Science Journal Classification (ASJC) codes
- Electrical and Electronic Engineering
- Global and Planetary Change
Cite this
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Performance comparison of the systems employing multiple antennas over spatially correlated Rayleigh fading channel. / Han, Jin Kyu; Kim, Dong Ku; Park, Han Kyu.
2001. 3217-3221 Paper presented at IEEE Global Telecommunicatins Conference GLOBECOM'01, San Antonio, TX, United States.Research output: Contribution to conference › Paper
TY - CONF
T1 - Performance comparison of the systems employing multiple antennas over spatially correlated Rayleigh fading channel
AU - Han, Jin Kyu
AU - Kim, Dong Ku
AU - Park, Han Kyu
PY - 2001/12/1
Y1 - 2001/12/1
N2 - 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.
AB - 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.
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M3 - Paper
SP - 3217
EP - 3221
ER -