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학술대회 Performance Improvement of MHN-Enhanced Uplink with Frequency Offset Compensation
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저자
최승남, 김일규
발행일
201707
출처
International Conference on Ubiquitous and Future Networks (ICUFN) 2017, pp.788-790
DOI
https://dx.doi.org/10.1109/ICUFN.2017.7993903
초록
This paper proposes an uplink frequency offset compensation scheme for the millimeter-wave (mmWave) based mobile hotspot network that provides a wireless backhaul link of high-speed railway communications. We designed new uplink control and shared channels to mitigate Doppler effects and also proved that the proposed automatic frequency control (AFC) scheme employing the newly designed uplink channels showes better block error rate performances than the original channel structures.
KSP 제안 키워드
Automatic frequency control, Block Error Rate(BLER), Channel structure, Compensation scheme, Frequency offset compensation, High-speed railway communications, Mobile Hotspot, backhaul link, doppler effect, millimeter wave(mmWave), performance improvement