This paper proposes a novel access technique that enables uplink multiuser multiple input multiple output (MU-MIMO) access with small overhead in distributed wireless networks. The proposed access technique introduces a probe packet that is sent to all terminals to judge whether they have the right to transmit their signals or not. The probe packet guarantees high quality MU-MIMO signal transmission when a minimum mean square error (MMSE) filter is applied at the access point, which results in high frequency utilization efficiency. Computer simulation reveals that the proposed access achieves more than twice of the capacity obtained by the traditional carrier sense multiple access/collision avoidance (CSMA/CA) with a single user MIMO, when the access point with 5 antennas is surrounded by the terminals with 2 antennas.
Satoshi DENNO
Okayama University
Yusuke MURAKAMI
Okayama University
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Satoshi DENNO, Yusuke MURAKAMI, "Uplink Multiuser MIMO Access with Probe Packets in Distributed Wireless Networks" in IEICE TRANSACTIONS on Communications,
vol. E101-B, no. 6, pp. 1443-1452, June 2018, doi: 10.1587/transcom.2017EBP3364.
Abstract: This paper proposes a novel access technique that enables uplink multiuser multiple input multiple output (MU-MIMO) access with small overhead in distributed wireless networks. The proposed access technique introduces a probe packet that is sent to all terminals to judge whether they have the right to transmit their signals or not. The probe packet guarantees high quality MU-MIMO signal transmission when a minimum mean square error (MMSE) filter is applied at the access point, which results in high frequency utilization efficiency. Computer simulation reveals that the proposed access achieves more than twice of the capacity obtained by the traditional carrier sense multiple access/collision avoidance (CSMA/CA) with a single user MIMO, when the access point with 5 antennas is surrounded by the terminals with 2 antennas.
URL: https://global.ieice.org/en_transactions/communications/10.1587/transcom.2017EBP3364/_p
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@ARTICLE{e101-b_6_1443,
author={Satoshi DENNO, Yusuke MURAKAMI, },
journal={IEICE TRANSACTIONS on Communications},
title={Uplink Multiuser MIMO Access with Probe Packets in Distributed Wireless Networks},
year={2018},
volume={E101-B},
number={6},
pages={1443-1452},
abstract={This paper proposes a novel access technique that enables uplink multiuser multiple input multiple output (MU-MIMO) access with small overhead in distributed wireless networks. The proposed access technique introduces a probe packet that is sent to all terminals to judge whether they have the right to transmit their signals or not. The probe packet guarantees high quality MU-MIMO signal transmission when a minimum mean square error (MMSE) filter is applied at the access point, which results in high frequency utilization efficiency. Computer simulation reveals that the proposed access achieves more than twice of the capacity obtained by the traditional carrier sense multiple access/collision avoidance (CSMA/CA) with a single user MIMO, when the access point with 5 antennas is surrounded by the terminals with 2 antennas.},
keywords={},
doi={10.1587/transcom.2017EBP3364},
ISSN={1745-1345},
month={June},}
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TY - JOUR
TI - Uplink Multiuser MIMO Access with Probe Packets in Distributed Wireless Networks
T2 - IEICE TRANSACTIONS on Communications
SP - 1443
EP - 1452
AU - Satoshi DENNO
AU - Yusuke MURAKAMI
PY - 2018
DO - 10.1587/transcom.2017EBP3364
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E101-B
IS - 6
JA - IEICE TRANSACTIONS on Communications
Y1 - June 2018
AB - This paper proposes a novel access technique that enables uplink multiuser multiple input multiple output (MU-MIMO) access with small overhead in distributed wireless networks. The proposed access technique introduces a probe packet that is sent to all terminals to judge whether they have the right to transmit their signals or not. The probe packet guarantees high quality MU-MIMO signal transmission when a minimum mean square error (MMSE) filter is applied at the access point, which results in high frequency utilization efficiency. Computer simulation reveals that the proposed access achieves more than twice of the capacity obtained by the traditional carrier sense multiple access/collision avoidance (CSMA/CA) with a single user MIMO, when the access point with 5 antennas is surrounded by the terminals with 2 antennas.
ER -