Abstract
Evaluating in-field performances of our proposed MIMO Turbo equalizer, Soft Canceller (SC) followed by MMSE (SC/MMSE) Space-Time (S/T) MIMO Turbo Equalizer, is the primary objective of this paper. The SC/MMSE S/T MIMO Turbo MIMO Turbo equalizer discussed in this paper performs joint MIMO channel estimation, SC/MMSE MIMO signal detection, and decoding of the channel code used, all in an iterative manner. Full diversity gain can be achieved with practical computational complexity in the presence of rich scattering in space and time domains in MIMO communication environments. A series of field measurement campaign took place in an urban area of Tokyo using a channel sounder system, and sets of collected channel impulse response data were used in off-line simulations to evaluate in-field performances of the MIMO Turbo equalizer. In 2-users 2-receive antenna MIMO uplink environments, bit error rate performances were evaluated for the two simultaneous users. Results of the simulations are presented in this paper.
| Original language | English |
|---|---|
| Journal | IEE Colloquium (Digest) |
| Issue number | 175 |
| Publication status | Published - 2001 |
| Externally published | Yes |
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ASJC Scopus subject areas
- Electrical and Electronic Engineering
Cite this
Performance evaluation of a space-time turbo equalizer in frequency selective MIMO channels using field measurement data. / Abe, Tetsushi; Tomisato, Shigeru; Matsumoto, Tad.
In: IEE Colloquium (Digest), No. 175, 2001.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Performance evaluation of a space-time turbo equalizer in frequency selective MIMO channels using field measurement data
AU - Abe, Tetsushi
AU - Tomisato, Shigeru
AU - Matsumoto, Tad
PY - 2001
Y1 - 2001
N2 - Evaluating in-field performances of our proposed MIMO Turbo equalizer, Soft Canceller (SC) followed by MMSE (SC/MMSE) Space-Time (S/T) MIMO Turbo Equalizer, is the primary objective of this paper. The SC/MMSE S/T MIMO Turbo MIMO Turbo equalizer discussed in this paper performs joint MIMO channel estimation, SC/MMSE MIMO signal detection, and decoding of the channel code used, all in an iterative manner. Full diversity gain can be achieved with practical computational complexity in the presence of rich scattering in space and time domains in MIMO communication environments. A series of field measurement campaign took place in an urban area of Tokyo using a channel sounder system, and sets of collected channel impulse response data were used in off-line simulations to evaluate in-field performances of the MIMO Turbo equalizer. In 2-users 2-receive antenna MIMO uplink environments, bit error rate performances were evaluated for the two simultaneous users. Results of the simulations are presented in this paper.
AB - Evaluating in-field performances of our proposed MIMO Turbo equalizer, Soft Canceller (SC) followed by MMSE (SC/MMSE) Space-Time (S/T) MIMO Turbo Equalizer, is the primary objective of this paper. The SC/MMSE S/T MIMO Turbo MIMO Turbo equalizer discussed in this paper performs joint MIMO channel estimation, SC/MMSE MIMO signal detection, and decoding of the channel code used, all in an iterative manner. Full diversity gain can be achieved with practical computational complexity in the presence of rich scattering in space and time domains in MIMO communication environments. A series of field measurement campaign took place in an urban area of Tokyo using a channel sounder system, and sets of collected channel impulse response data were used in off-line simulations to evaluate in-field performances of the MIMO Turbo equalizer. In 2-users 2-receive antenna MIMO uplink environments, bit error rate performances were evaluated for the two simultaneous users. Results of the simulations are presented in this paper.
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M3 - Article
AN - SCOPUS:4143049236
JO - IEE Colloquium (Digest)
JF - IEE Colloquium (Digest)
SN - 0963-3308
IS - 175
ER -