TY - GEN
T1 - Channel quality estimation using Bluetooth for other standards in the 2.4 GHz ISM band
AU - Lee, Woonghee
AU - Chung, Albert Yongjoon
AU - Kim, Hwangnam
N1 - Funding Information:
This research was supported in part by Basic Science Research Program through the National Research Foundation of Korea (NRF) funded by the Ministry of Education (NRF- 2015R1D1A1A01059151), and in part by "Human Resources program in Energy Technology" of the Korea Institute of Energy Technology Evaluation and Planning (KETEP) granted financial resource from the Ministry of Trade, Industry & Energy, Republic of Korea (No. 20154030200610).
Publisher Copyright:
© 2016 IEEE.
Copyright:
Copyright 2016 Elsevier B.V., All rights reserved.
PY - 2016/7/12
Y1 - 2016/7/12
N2 - The 2.4 GHz ISM band is one of the most widely used radio bands, and many wireless communication techniques, such as IEEE 802.11, Bluetooth (BT), and ZigBee, use the band. Thus, the interference problem in the band has been an important issue. BT uses BT channel maps which indicate qualities of BT channels to reduce the interference. Fundamentally, the channel map is created after a connection between two BT devices is established, and it is designed to suit BT communications. Viewing the channel map from a new angle, we propose a new scheme which estimates channels' qualities of other standards, not of BT. The proposed scheme named BluS can create the channel map without any BT connection, and estimate channels' qualities of standards using the 2.4 GHz ISM band. We implemented BluS on off-the-shelf smartphones and conducted diverse experiments to verify the performance of BluS. Through the experiments, we confirm that BluS can estimate the channels' qualities accurately and that it is suitable for mobile devices because BluS uses low power.
AB - The 2.4 GHz ISM band is one of the most widely used radio bands, and many wireless communication techniques, such as IEEE 802.11, Bluetooth (BT), and ZigBee, use the band. Thus, the interference problem in the band has been an important issue. BT uses BT channel maps which indicate qualities of BT channels to reduce the interference. Fundamentally, the channel map is created after a connection between two BT devices is established, and it is designed to suit BT communications. Viewing the channel map from a new angle, we propose a new scheme which estimates channels' qualities of other standards, not of BT. The proposed scheme named BluS can create the channel map without any BT connection, and estimate channels' qualities of standards using the 2.4 GHz ISM band. We implemented BluS on off-the-shelf smartphones and conducted diverse experiments to verify the performance of BluS. Through the experiments, we confirm that BluS can estimate the channels' qualities accurately and that it is suitable for mobile devices because BluS uses low power.
KW - Bluetooth Channel Map
KW - Channel Quality Estimation
KW - ISM Band
KW - Low Power Consumption
UR - http://www.scopus.com/inward/record.url?scp=84981297834&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84981297834&partnerID=8YFLogxK
U2 - 10.1109/ICC.2016.7510969
DO - 10.1109/ICC.2016.7510969
M3 - Conference contribution
AN - SCOPUS:84981297834
T3 - 2016 IEEE International Conference on Communications, ICC 2016
BT - 2016 IEEE International Conference on Communications, ICC 2016
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2016 IEEE International Conference on Communications, ICC 2016
Y2 - 22 May 2016 through 27 May 2016
ER -