Abstract
This paper proposes a novel low complexity lattice reduction-Aided iterative receiver for overloaded MIMO. Novel noise cancellation is proposed that increases an equivalent channel gain with a scalar gain introduced in this paper, which results in the improvement of the signal to noise power ratio (SNR). The performance of the proposed receiver is theoretically analyzed that the lattice reduction guarantees the SNR of the detector to be more than a value proportional to the scalar gain, when the LenstraLenstraLovas (LLL) algorithm is applied to implement the lattice reduction. The proposed receiver attains a gain of about 5dB at the BER of 10 -4 in a 6 × 2 overloaded MIMO channel.
| Original language | English |
|---|---|
| Title of host publication | 2018, 12th International Conference on Signal Processing and Communication Systems, ICSPCS 2018 - Proceedings |
| Editors | Tadeusz A Wysocki, Beata J Wysocki |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| ISBN (Electronic) | 9781538656020 |
| DOIs | |
| Publication status | Published - Jan 31 2019 |
| Event | 12th International Conference on Signal Processing and Communication Systems, ICSPCS 2018 - Cairns, Australia Duration: Dec 17 2018 → Dec 19 2018 |
Publication series
| Name | 2018, 12th International Conference on Signal Processing and Communication Systems, ICSPCS 2018 - Proceedings |
|---|
Conference
| Conference | 12th International Conference on Signal Processing and Communication Systems, ICSPCS 2018 |
|---|---|
| Country | Australia |
| City | Cairns |
| Period | 12/17/18 → 12/19/18 |
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ASJC Scopus subject areas
- Artificial Intelligence
- Computer Networks and Communications
- Signal Processing
Cite this
Performance Analysis of Low Complexity Lattice Reduction-Aided Iterative Receiver for Overloaded MIMO. / Denno, Satoshi; Kawaguchi, Yuta; Inoue, Tsubasa; Hou, Yafei.
2018, 12th International Conference on Signal Processing and Communication Systems, ICSPCS 2018 - Proceedings. ed. / Tadeusz A Wysocki; Beata J Wysocki. Institute of Electrical and Electronics Engineers Inc., 2019. 8631747 (2018, 12th International Conference on Signal Processing and Communication Systems, ICSPCS 2018 - Proceedings).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Performance Analysis of Low Complexity Lattice Reduction-Aided Iterative Receiver for Overloaded MIMO
AU - Denno, Satoshi
AU - Kawaguchi, Yuta
AU - Inoue, Tsubasa
AU - Hou, Yafei
PY - 2019/1/31
Y1 - 2019/1/31
N2 - This paper proposes a novel low complexity lattice reduction-Aided iterative receiver for overloaded MIMO. Novel noise cancellation is proposed that increases an equivalent channel gain with a scalar gain introduced in this paper, which results in the improvement of the signal to noise power ratio (SNR). The performance of the proposed receiver is theoretically analyzed that the lattice reduction guarantees the SNR of the detector to be more than a value proportional to the scalar gain, when the LenstraLenstraLovas (LLL) algorithm is applied to implement the lattice reduction. The proposed receiver attains a gain of about 5dB at the BER of 10 -4 in a 6 × 2 overloaded MIMO channel.
AB - This paper proposes a novel low complexity lattice reduction-Aided iterative receiver for overloaded MIMO. Novel noise cancellation is proposed that increases an equivalent channel gain with a scalar gain introduced in this paper, which results in the improvement of the signal to noise power ratio (SNR). The performance of the proposed receiver is theoretically analyzed that the lattice reduction guarantees the SNR of the detector to be more than a value proportional to the scalar gain, when the LenstraLenstraLovas (LLL) algorithm is applied to implement the lattice reduction. The proposed receiver attains a gain of about 5dB at the BER of 10 -4 in a 6 × 2 overloaded MIMO channel.
UR - http://www.scopus.com/inward/record.url?scp=85062860476&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85062860476&partnerID=8YFLogxK
U2 - 10.1109/ICSPCS.2018.8631747
DO - 10.1109/ICSPCS.2018.8631747
M3 - Conference contribution
T3 - 2018, 12th International Conference on Signal Processing and Communication Systems, ICSPCS 2018 - Proceedings
BT - 2018, 12th International Conference on Signal Processing and Communication Systems, ICSPCS 2018 - Proceedings
A2 - Wysocki, Tadeusz A
A2 - Wysocki, Beata J
PB - Institute of Electrical and Electronics Engineers Inc.
ER -