Abstract
In this paper we propose and analyze an adaptive spatial modulation scheme for MIMO-OFDM systems which adoptively and optimally selects one of the following transmission modes: diversity, spatial multiplexing and a hybrid combination of these two modes. Two criteria are used for mode selection, namely, the minimum Euclidean distance and a simple threshold based stochastic method exploiting channel quality estimations. We consider practically implementable antenna configuration with four transmit antennas and two or four receive antennas. Simulation results show that considerable BER performance gains can he obtained by the adaptive spatial modulation system, as compared with systems based on fixed modulation schemes.
| Original language | English |
|---|---|
| Title of host publication | 2004 IEEE Wireless Communications and Networking Conference, WCNC 2004 |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| Pages | 87-92 |
| Number of pages | 6 |
| Volume | 1 |
| ISBN (Print) | 0780383443 |
| Publication status | Published - 2004 Sep 24 |
| Event | 2004 IEEE Wireless Communications and Networking Conference, WCNC 2004 - Atlanta, GA, United States Duration: 2004 Mar 21 → 2004 Mar 25 |
Other
| Other | 2004 IEEE Wireless Communications and Networking Conference, WCNC 2004 |
|---|---|
| Country | United States |
| City | Atlanta, GA |
| Period | 04/3/21 → 04/3/25 |
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All Science Journal Classification (ASJC) codes
- Engineering(all)
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Adaptive spatial modulation for MIMO-OFDM. / Chae, Chan Byoung; Katz, Marcos; Suh, Changho; Jeong, Hongsil.
2004 IEEE Wireless Communications and Networking Conference, WCNC 2004. Vol. 1 Institute of Electrical and Electronics Engineers Inc., 2004. p. 87-92.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
TY - GEN
T1 - Adaptive spatial modulation for MIMO-OFDM
AU - Chae, Chan Byoung
AU - Katz, Marcos
AU - Suh, Changho
AU - Jeong, Hongsil
PY - 2004/9/24
Y1 - 2004/9/24
N2 - In this paper we propose and analyze an adaptive spatial modulation scheme for MIMO-OFDM systems which adoptively and optimally selects one of the following transmission modes: diversity, spatial multiplexing and a hybrid combination of these two modes. Two criteria are used for mode selection, namely, the minimum Euclidean distance and a simple threshold based stochastic method exploiting channel quality estimations. We consider practically implementable antenna configuration with four transmit antennas and two or four receive antennas. Simulation results show that considerable BER performance gains can he obtained by the adaptive spatial modulation system, as compared with systems based on fixed modulation schemes.
AB - In this paper we propose and analyze an adaptive spatial modulation scheme for MIMO-OFDM systems which adoptively and optimally selects one of the following transmission modes: diversity, spatial multiplexing and a hybrid combination of these two modes. Two criteria are used for mode selection, namely, the minimum Euclidean distance and a simple threshold based stochastic method exploiting channel quality estimations. We consider practically implementable antenna configuration with four transmit antennas and two or four receive antennas. Simulation results show that considerable BER performance gains can he obtained by the adaptive spatial modulation system, as compared with systems based on fixed modulation schemes.
UR - http://www.scopus.com/inward/record.url?scp=4544306124&partnerID=8YFLogxK
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M3 - Conference contribution
SN - 0780383443
VL - 1
SP - 87
EP - 92
BT - 2004 IEEE Wireless Communications and Networking Conference, WCNC 2004
PB - Institute of Electrical and Electronics Engineers Inc.
ER -