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Multicast Scheduling Scheme in Dense WLAN Systems
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 Title & Authors
Multicast Scheduling Scheme in Dense WLAN Systems
Kim, Namyeong; Kim, Wonjung; Pack, Sangheon;
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Nowadays, many WLAN access points (APs) are deployed in hotspot areas such as shopping malls and stations. As the number of WLAN APs deployed increases, how to manage densely deployed APs in an efficient manner becomes one of the most important issues in WLANs. In this environment, uncoordinated multicast services can lead to frequent collisions due to simultaneous transmissions among APs. In this paper, we propose a multicast scheduling algorithm that can exploit simultaneous transmissions in multiple sectors and avoid redundant transmissions in dense networks. Simulation results demonstrate that the proposed scheme can reduce the multicast transmission latency compared to comparison scheduling schemes.
dense networks;virtual WLAN system;directional antenna;multicast;
 Cited by
이종 네트워크 환경에서 신뢰성 향상을 위한 인접 셀 간 협력 전송 기법,강성진;

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