상세정보
학술대회
Case Study of 3GPP LTE and IEEE 802.11p Systems for Ship Ad-hoc Network
- 저자
- Xin Su, Bing Hui, 장경희, 진광자
- 발행일
- 201210
- 출처
- Asia-Pacific Conference on Communications (APCC) 2012, pp.546-547
- 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.
- 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