NDLI: Research on Radio Frequency Assignment Mechanism of the Distributed Antenna System Based on Radio over Free Space Optics Technology

Content Provider	IEEE Xplore Digital Library
Author	Peng Yue Xiang Yi Zeng-ji Liu
Copyright Year	2010
Abstract	For the problems of the unfeasibility of the optical fiber deployment and the inflexibility of the network optimization in the current Distributed Antenna System (DAS) based on Radio over Fiber (RoF) technology, this paper presents a novel wireless network architecture using Radio over Free Space Optics (RoFSO) for wireless local area networks (WLANs). RoFSO not only transmits various kinds of radio services on optical wireless carrier, but also overcomes the defect of the unfeasibility of the optical fiber deployment. In addition, a RF assignment mechanism based on the wireless network architecture presented is proposed and studied, which can achieve efficient utilization of RF resources. The results of simulation show that the improvement in throughput performance can be obtained when the number of wireless users is increased and RF resources are fairly used in terms of fairness index.
Starting Page	526
Ending Page	530
File Size	581326
Page Count	5
File Format	PDF
ISBN	9781424493968
DOI	10.1109/APSCC.2010.29
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2010-12-06
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Radio frequency Wireless communication Wireless LAN Radio over FSO Optical switches RF signals RF Assignment Throughput WLAN Indexes Fairness
Content Type	Text
Resource Type	Article

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3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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