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Conference Paper Development of FBE based LTE Testbed in Unlicensed Band
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Authors
Jungsun Um, Jae Cheol Park, Kyu-Min Kang, Seungkeun Park
Issue Date
2015-07
Citation
International Technical Conference on Circuits/Systems, Computers and Communications (ITC-CSCC) 2015, pp.1037-1038
Publisher
IEEE
Language
English
Type
Conference Paper
Project Code
15MR3700, Development of core technologies to improve spectral efficiency for mobile big-bang, Choi Hyung Do
Abstract
Spectrum sharing in 5GHz unlicensed band have received great attention because 3GPP have studied LTE operation in that band where Wi-Fi systems have been already popularly deployed. Therefore LTE as a newcomer have to consider functionalities to well coexist with Wi-Fi. So, 3GPP intends to comply with the regulatory requirement of listen-before-talk (LBT) in Europe. In this paper, we discuss the regulatory requirement and proposed functionalities of LTE for sharing the unlicensed band with Wi-Fi. Furthermore we introduce developing FBE based LTE testbed.
KSP Keywords
Listen before talk, Regulatory requirements, WI-Fi, spectrum sharing, unlicensed band