Abstract
This paper proposes a novel detection scheme using a radial basis function (RBF) network in a multi-input multi-output (MIMO) environment. In order to evaluate the performance of the proposed MIMO-RBF receiver, simulations are performed over the rich-scattering fading channel. Simulation results confirm that the proposed scheme shows the similar bit-error rate (BER) performance of a maximum likelihood detection (MLD) and outperforms Vertical-Bell Laboratories Layered Space-Time using minimum-mean-square-error nulling (VBLAST-MMSE) as well as VBLAST using zero-forcing nulling (VBLAST-ZF). Moreover, we investigate the effect on the performance of the number of RBF center with two modulation formats (i.e. BPSK and QPSK) and different number of transmit and receive antennas. The performance of the proposed detector is verified with respect to an initialization-rate of RBF centers.
| Original language | English |
|---|---|
| Pages | 434-438 |
| Number of pages | 5 |
| Publication status | Published - 2002 Dec 1 |
| Event | GLOBECOM'02 - IEEE Global Telecommunications Conference - Taipei, Taiwan, Province of China Duration: 2002 Nov 17 → 2002 Nov 21 |
Other
| Other | GLOBECOM'02 - IEEE Global Telecommunications Conference |
|---|---|
| Country | Taiwan, Province of China |
| City | Taipei |
| Period | 02/11/17 → 02/11/21 |
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All Science Journal Classification (ASJC) codes
- Electrical and Electronic Engineering
- Global and Planetary Change
Cite this
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A novel RBF-based detector for MIMO systems over rich-scattering fading channels. / Ko, Kyun Byoung; Kim, Taeyoung; Choi, Sooyong; Kang, Changeon; Hong, Daesik.
2002. 434-438 Paper presented at GLOBECOM'02 - IEEE Global Telecommunications Conference, Taipei, Taiwan, Province of China.Research output: Contribution to conference › Paper
TY - CONF
T1 - A novel RBF-based detector for MIMO systems over rich-scattering fading channels
AU - Ko, Kyun Byoung
AU - Kim, Taeyoung
AU - Choi, Sooyong
AU - Kang, Changeon
AU - Hong, Daesik
PY - 2002/12/1
Y1 - 2002/12/1
N2 - This paper proposes a novel detection scheme using a radial basis function (RBF) network in a multi-input multi-output (MIMO) environment. In order to evaluate the performance of the proposed MIMO-RBF receiver, simulations are performed over the rich-scattering fading channel. Simulation results confirm that the proposed scheme shows the similar bit-error rate (BER) performance of a maximum likelihood detection (MLD) and outperforms Vertical-Bell Laboratories Layered Space-Time using minimum-mean-square-error nulling (VBLAST-MMSE) as well as VBLAST using zero-forcing nulling (VBLAST-ZF). Moreover, we investigate the effect on the performance of the number of RBF center with two modulation formats (i.e. BPSK and QPSK) and different number of transmit and receive antennas. The performance of the proposed detector is verified with respect to an initialization-rate of RBF centers.
AB - This paper proposes a novel detection scheme using a radial basis function (RBF) network in a multi-input multi-output (MIMO) environment. In order to evaluate the performance of the proposed MIMO-RBF receiver, simulations are performed over the rich-scattering fading channel. Simulation results confirm that the proposed scheme shows the similar bit-error rate (BER) performance of a maximum likelihood detection (MLD) and outperforms Vertical-Bell Laboratories Layered Space-Time using minimum-mean-square-error nulling (VBLAST-MMSE) as well as VBLAST using zero-forcing nulling (VBLAST-ZF). Moreover, we investigate the effect on the performance of the number of RBF center with two modulation formats (i.e. BPSK and QPSK) and different number of transmit and receive antennas. The performance of the proposed detector is verified with respect to an initialization-rate of RBF centers.
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M3 - Paper
SP - 434
EP - 438
ER -