상세정보
학술대회
Performance Analysis for Simultaneous Reception of Initial Ranging Signal and Data Signal in Wireless Mesh Networks
- 발행일
- 201211
- 출처
- International Conference on Wireless Information Technology and Systems (ICWITS) 2012, pp.1-4
- 협약과제
- 12PI1300, 차세대 기동노드간 적응형 무선메쉬 통신 시스템 연구개발, 권동승
- 초록
- This paper presents the negative effect for the detection of the data signal in the case that the receiver receives simultaneously both the data signal and the IR signal with different subcarrier spacing in WMN systems. In addition, we propose a simple solution for the avoidance of ICI by the IR signal. As shown in simulation results, the ICI caused by the IR signal is the dominant factor in performance degradation of the data signal when the received power of the IR signal is stronger than that of the data signal. Also, the structure designed by the proposed guideline for no ICI maintains its performance regardless of the power of the IR signal. © 2012 IEEE.
- KSP 제안 키워드
- Dominant factor, IR signal, Initial ranging, Negative effects, Performance analysis, Received power, Subcarrier spacing, Wireless Mesh Network, performance degradation, simulation results