Enabling Sector Scheduling for 5G-CPE Dense Networks
Joint Authors
Jin, Tong
Yang, Jie
Feng, Li
Liang, Hong
Xu, Fangxin
Tian, Liwei
Source
Security and Communication Networks
Issue
Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-18, 18 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2020-12-28
Country of Publication
Egypt
No. of Pages
18
Main Subjects
Information Technology and Computer Science
Abstract EN
5G customer premise equipment (5G-CPE) is an IoT gateway technology that integrates 5G and Wi-Fi and therefore can provide Wi-Fi connection for IoT devices and meanwhile benefit from the advantages of 5G.
With the increasing number of IoT devices, transmission collisions and hidden/exposed terminal problems on the Wi-Fi connection side become more and more serious.
Conventional mechanisms cannot solve these problems well.
In this paper, we propose a Wi-Fi sector (Wi-FiS) design, which is compatible with Wi-Fi, to solve them fundamentally.
Wi-FiS divides the whole coverage area of Wi-Fi into multiple sectors and utilizes beamforming technology and sector-based scheduling to improve system performance of Wi-Fi dense networks.
For a single-cell network, Wi-FiS differentiates uplink and downlink operations and totally excludes collision in downlink.
For a multicell network, Wi-FiS can avoid hidden and exposed terminal problems, while enabling parallel transmissions among multiple cells.
We then develop a theoretical model to analyze Wi-FiS’s throughput.
Extensive simulations verify that our theoretical model is very accurate and Wi-FiS can improve system throughput of Wi-Fi dense networks significantly.
American Psychological Association (APA)
Yang, Jie& Feng, Li& Jin, Tong& Liang, Hong& Xu, Fangxin& Tian, Liwei. 2020. Enabling Sector Scheduling for 5G-CPE Dense Networks. Security and Communication Networks،Vol. 2020, no. 2020, pp.1-18.
https://search.emarefa.net/detail/BIM-1208509
Modern Language Association (MLA)
Yang, Jie…[et al.]. Enabling Sector Scheduling for 5G-CPE Dense Networks. Security and Communication Networks No. 2020 (2020), pp.1-18.
https://search.emarefa.net/detail/BIM-1208509
American Medical Association (AMA)
Yang, Jie& Feng, Li& Jin, Tong& Liang, Hong& Xu, Fangxin& Tian, Liwei. Enabling Sector Scheduling for 5G-CPE Dense Networks. Security and Communication Networks. 2020. Vol. 2020, no. 2020, pp.1-18.
https://search.emarefa.net/detail/BIM-1208509
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1208509