TY - GEN
T1 - Edge Station Throughput Enhancement Method Based on Energy Detection Threshold and Transmission Power Joint Dynamic Adjustment
AU - Lan, Fenglian
AU - Li, Bo
AU - Yang, Mao
AU - Yan, Zhongjiang
N1 - Publisher Copyright:
© 2023, ICST Institute for Computer Sciences, Social Informatics and Telecommunications Engineering.
PY - 2023
Y1 - 2023
N2 - With the surge in demand for wireless traffic and network quality of service, wireless local area network (WLAN) has developed into one of the most important wireless networks affecting human life. In high density scenarios, large numbers of Access Point (APs) and Stations(STAs) will be deployed in a limited area, means large amount of signals will be overlapped and coverage between Basic Service Sets (BSSs), interference and collisions will become more severe, and if the sensitivity of edge STA detection channel is not enough, such as the energy detection (ED) threshold and reception sensitivity mismatch of STAs, edge STA’s throughput may slow down seriously. So in this paper, we propose an edge STA throughput enhancement method based on ED threshold and TXPower joint dynamic adjustment to solve the problem of edge STA deceleration caused by ED threshold and reception sensitivity mismatch. By appropriately adjusting the ED threshold and TXPower of the BSSs with deceleration edge STAs, improving the sensitivity of edge STAs detection channel, and opportunity of edge STA’s transmission packet is not greatly affected. Through the method of establishing mathematical model and simulation verification, it has great practical significance.
AB - With the surge in demand for wireless traffic and network quality of service, wireless local area network (WLAN) has developed into one of the most important wireless networks affecting human life. In high density scenarios, large numbers of Access Point (APs) and Stations(STAs) will be deployed in a limited area, means large amount of signals will be overlapped and coverage between Basic Service Sets (BSSs), interference and collisions will become more severe, and if the sensitivity of edge STA detection channel is not enough, such as the energy detection (ED) threshold and reception sensitivity mismatch of STAs, edge STA’s throughput may slow down seriously. So in this paper, we propose an edge STA throughput enhancement method based on ED threshold and TXPower joint dynamic adjustment to solve the problem of edge STA deceleration caused by ED threshold and reception sensitivity mismatch. By appropriately adjusting the ED threshold and TXPower of the BSSs with deceleration edge STAs, improving the sensitivity of edge STAs detection channel, and opportunity of edge STA’s transmission packet is not greatly affected. Through the method of establishing mathematical model and simulation verification, it has great practical significance.
KW - ED threshold
KW - Edge STA
KW - Joint dynamic adjustmented
KW - Throughput enhancement
KW - TXPower
UR - http://www.scopus.com/inward/record.url?scp=85161392315&partnerID=8YFLogxK
U2 - 10.1007/978-3-031-31275-5_22
DO - 10.1007/978-3-031-31275-5_22
M3 - 会议稿件
AN - SCOPUS:85161392315
SN - 9783031312748
T3 - Lecture Notes of the Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering, LNICST
SP - 227
EP - 240
BT - Smart Grid and Internet of Things - 6th EAI International Conference, SGIoT 2022, Proceedings
A2 - Deng, Der-Jiunn
A2 - Chao, Han-Chieh
A2 - Chen, Jyh-Cheng
PB - Springer Science and Business Media Deutschland GmbH
T2 - 6th International Conference on Smart Grid and Internet of Things, SGIoT 2022
Y2 - 19 November 2022 through 20 November 2022
ER -