TY - GEN
T1 - Feasibility Investigations of Access-Point Transmission Power Optimization Method under Co-use of Channel Bonding and Non Channel Bonding in Wireless Local-Area Network
AU - Akhter, Fatema
AU - Yuanshuai, Sun
AU - Funabiki, Nobuo
AU - Briantoro, Hendy
AU - Munene, Kwenga Ismael
AU - Rahman, Md Mahbubur
N1 - Publisher Copyright:
© 2021 IEEE.
PY - 2021
Y1 - 2021
N2 - Currently, the IEEE 802.11n wireless local-area network (WLAN) has become most popular for Internet services due to simple installations, low cost devices, and easy extensions. Since access-points (APs) are often densely installed in the field, and may cause high radio interferences. To address the problem, we have studied the AP transmission power optimization method that allocates either the maximum or minimum power to each AP, such that the average signal-to-interference ratio (SIR) becomes largest. The receiving signal strength (RSS) is measured with the possible power combinations to estimate the SIR. However, this study was limited to use of the channel bonding (CB). In this paper, we investigate the feasibility of the AP transmission power optimization method under co-use of CB and non-CB in WLAN through experiments using three Raspberry Pi APs and Linux PC hosts. The experiment results confirmed that the proposed method can optimize the transmission power, once the best CB/non-CB assignment is found.
AB - Currently, the IEEE 802.11n wireless local-area network (WLAN) has become most popular for Internet services due to simple installations, low cost devices, and easy extensions. Since access-points (APs) are often densely installed in the field, and may cause high radio interferences. To address the problem, we have studied the AP transmission power optimization method that allocates either the maximum or minimum power to each AP, such that the average signal-to-interference ratio (SIR) becomes largest. The receiving signal strength (RSS) is measured with the possible power combinations to estimate the SIR. However, this study was limited to use of the channel bonding (CB). In this paper, we investigate the feasibility of the AP transmission power optimization method under co-use of CB and non-CB in WLAN through experiments using three Raspberry Pi APs and Linux PC hosts. The experiment results confirmed that the proposed method can optimize the transmission power, once the best CB/non-CB assignment is found.
KW - access point
KW - channel bonding
KW - Raspberry Pi
KW - SIR
KW - transmission power optimization
KW - WLAN
UR - http://www.scopus.com/inward/record.url?scp=85124160431&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85124160431&partnerID=8YFLogxK
U2 - 10.1109/CANDARW53999.2021.00018
DO - 10.1109/CANDARW53999.2021.00018
M3 - Conference contribution
AN - SCOPUS:85124160431
T3 - Proceedings - 2021 9th International Symposium on Computing and Networking Workshops, CANDARW 2021
SP - 69
EP - 72
BT - Proceedings - 2021 9th International Symposium on Computing and Networking Workshops, CANDARW 2021
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 9th International Symposium on Computing and Networking Workshops, CANDARW 2021
Y2 - 23 November 2021 through 26 November 2021
ER -