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학술대회 A Low Latency Background Scan in IEEE 802.11 Networks using a Triangular Cooperation
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저자
전홍석, 이범철
발행일
201310
출처
International Conference on Information and Communication Technology Convergence (ICTC) 2013, pp.841-842
DOI
https://dx.doi.org/10.1109/ICTC.2013.6675494
협약과제
13PI2100, 고화질 영상 서비스 지원을 위한 컴퓨팅 내재형 미디어 융합 전달 시스템 기술개발, 이범철
초록
During background scan in IEEE 802.11 networks, a mobile node is disconnected from its serving access point and thus it cannot transmit or receive data traffic. In this paper, we propose a novel background scan scheme, called TriScan, to minimize the disconnected time. The proposed scheme allows a mobile node to switch back to its serving channel instead of waiting for any responses (e.g. Beacon or Probe Response) on the probing channels and then indirectly receive them via its serving access point. The simulation results confirm the proposed scheme outperforms than the active background scan. © 2013 IEEE.
키워드
Background scan, IEEE 802.11, WLAN
KSP 제안 키워드
Access point, Data traffic, IEEE 802.11 Networks, Low latency, Mobile node(MN), simulation results