IEICE TRANSACTIONS on Communications
Performance Evaluation of Short-Range MIMO Using a Method for Controlling Phase Difference between Each Propagation Channel
Summary :
A Simple decoding method for short-range MIMO (SR-MIMO) transmission can reduce the power consumption for MIMO decoding, but the distance between the transceivers requires millimeter-order accuracy in order to satisfy the required transmission quality. In this paper, we propose a phase difference control method between each propagation channel to alleviate the requirements for the transmission distance accuracy. In the proposed method, the phase difference between each propagation channel is controlled by changing the transmission (or received) power ratio of each element of sub-array antennas. In millimeter-wave broadband transmission simulation, we clarified that when sub-array antenna spacing is set to 6.6 mm and element spacing of sub-array antenna is set to 2.48mm, the proposed method can extend the transmission distance range satisfying the required transmission quality, which is that bit error rate (BER) before error correction is less than 10-2 from 9∼29mm to 0∼50mm in QPSK, from 15∼19mm to 0∼30mm in 16QAM, and from only 15mm to 4∼22mm in 64QAM.
- Publication
- IEICE TRANSACTIONS on Communications Vol.E96-B No.10 pp.2513-2520
- Publication Date
- 2013/10/01
- Publicized
- Online ISSN
- 1745-1345
- DOI
- 10.1587/transcom.E96.B.2513
- Type of Manuscript
- Special Section PAPER (Special Section on Recent Progress in Antennas and Propagation in Conjunction with Main Topics of ISAP2012)
- Category
- Adaptive Array Antennas/MIMO
Authors
Kazumitsu SAKAMOTO
NTT Corporation
Ken HIRAGA
NTT Corporation
Tomohiro SEKI
NTT Corporation
Tadao NAKAGAWA
NTT Corporation
Kazuhiro UEHARA
NTT Corporation
Keyword
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Kazumitsu SAKAMOTO, Ken HIRAGA, Tomohiro SEKI, Tadao NAKAGAWA, Kazuhiro UEHARA, "Performance Evaluation of Short-Range MIMO Using a Method for Controlling Phase Difference between Each Propagation Channel" in IEICE TRANSACTIONS on Communications,
vol. E96-B, no. 10, pp. 2513-2520, October 2013, doi: 10.1587/transcom.E96.B.2513.
Abstract: A Simple decoding method for short-range MIMO (SR-MIMO) transmission can reduce the power consumption for MIMO decoding, but the distance between the transceivers requires millimeter-order accuracy in order to satisfy the required transmission quality. In this paper, we propose a phase difference control method between each propagation channel to alleviate the requirements for the transmission distance accuracy. In the proposed method, the phase difference between each propagation channel is controlled by changing the transmission (or received) power ratio of each element of sub-array antennas. In millimeter-wave broadband transmission simulation, we clarified that when sub-array antenna spacing is set to 6.6 mm and element spacing of sub-array antenna is set to 2.48mm, the proposed method can extend the transmission distance range satisfying the required transmission quality, which is that bit error rate (BER) before error correction is less than 10-2 from 9∼29mm to 0∼50mm in QPSK, from 15∼19mm to 0∼30mm in 16QAM, and from only 15mm to 4∼22mm in 64QAM.
URL: https://global.ieice.org/en_transactions/communications/10.1587/transcom.E96.B.2513/_p
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@ARTICLE{e96-b_10_2513,
author={Kazumitsu SAKAMOTO, Ken HIRAGA, Tomohiro SEKI, Tadao NAKAGAWA, Kazuhiro UEHARA, },
journal={IEICE TRANSACTIONS on Communications},
title={Performance Evaluation of Short-Range MIMO Using a Method for Controlling Phase Difference between Each Propagation Channel},
year={2013},
volume={E96-B},
number={10},
pages={2513-2520},
abstract={A Simple decoding method for short-range MIMO (SR-MIMO) transmission can reduce the power consumption for MIMO decoding, but the distance between the transceivers requires millimeter-order accuracy in order to satisfy the required transmission quality. In this paper, we propose a phase difference control method between each propagation channel to alleviate the requirements for the transmission distance accuracy. In the proposed method, the phase difference between each propagation channel is controlled by changing the transmission (or received) power ratio of each element of sub-array antennas. In millimeter-wave broadband transmission simulation, we clarified that when sub-array antenna spacing is set to 6.6 mm and element spacing of sub-array antenna is set to 2.48mm, the proposed method can extend the transmission distance range satisfying the required transmission quality, which is that bit error rate (BER) before error correction is less than 10-2 from 9∼29mm to 0∼50mm in QPSK, from 15∼19mm to 0∼30mm in 16QAM, and from only 15mm to 4∼22mm in 64QAM.},
keywords={},
doi={10.1587/transcom.E96.B.2513},
ISSN={1745-1345},
month={October},}
Copy
TY - JOUR
TI - Performance Evaluation of Short-Range MIMO Using a Method for Controlling Phase Difference between Each Propagation Channel
T2 - IEICE TRANSACTIONS on Communications
SP - 2513
EP - 2520
AU - Kazumitsu SAKAMOTO
AU - Ken HIRAGA
AU - Tomohiro SEKI
AU - Tadao NAKAGAWA
AU - Kazuhiro UEHARA
PY - 2013
DO - 10.1587/transcom.E96.B.2513
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E96-B
IS - 10
JA - IEICE TRANSACTIONS on Communications
Y1 - October 2013
AB - A Simple decoding method for short-range MIMO (SR-MIMO) transmission can reduce the power consumption for MIMO decoding, but the distance between the transceivers requires millimeter-order accuracy in order to satisfy the required transmission quality. In this paper, we propose a phase difference control method between each propagation channel to alleviate the requirements for the transmission distance accuracy. In the proposed method, the phase difference between each propagation channel is controlled by changing the transmission (or received) power ratio of each element of sub-array antennas. In millimeter-wave broadband transmission simulation, we clarified that when sub-array antenna spacing is set to 6.6 mm and element spacing of sub-array antenna is set to 2.48mm, the proposed method can extend the transmission distance range satisfying the required transmission quality, which is that bit error rate (BER) before error correction is less than 10-2 from 9∼29mm to 0∼50mm in QPSK, from 15∼19mm to 0∼30mm in 16QAM, and from only 15mm to 4∼22mm in 64QAM.
ER -
English
