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학술대회 Case Study of 3GPP LTE and IEEE 802.11p Systems for Ship Ad-hoc Network
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저자
Xin Su, Bing Hui, 장경희, 진광자
발행일
201210
출처
Asia-Pacific Conference on Communications (APCC) 2012, pp.546-547
DOI
https://dx.doi.org/10.1109/APCC.2012.6388254
협약과제
12IC2300, 해상 애드혹 네트워크 기반 선박 안전운항 솔루션 개발, 임동선
초록
PHY of ship ad-hoc network (SANET) based on 3GPP LTE and IEEE 802.11p (WAVE) specifications are implemented. However, the measured maritime channel has a longer delay spread (DS) than the length of guard interval (GI) of both 3GPP LTE and IEEE 802.11p systems. For the purpose of eliminating severe inter-symbol interference (ISI) due to insufficient GI length, double antenna pattern scheme and advanced time domain decision-feedback equalizer (DFE) are respectively suggested for those two systems. © 2012 IEEE.
키워드
3GPP LTE, DFE, IEEE 802.11p, SANET
KSP 제안 키워드
3GPP LTE, Ad Hoc Networks, Antenna Pattern, Case studies, Delay spread, Double antenna, IEEE 802.11p, Inter-Symbol-Interference(ISI), P systems, decision feedback equalizer, guard interval