지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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논문 기본 정보
- 자료유형
- 학술대회자료
- 저자정보
- 발행연도
- 2011.7
- 수록면
- 194 - 197 (4page)
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초록· 키워드
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This paper proposes multi-channel MAC protocol for OFDMA Wireless LAN. This MAC protocol consists of one control channel and multiple data channels. Each data channel has multiple data sub channels and one control sub channel. Each station transmits channel negotiation control frame via control channel and data frame via data channel. Our method lets a station get through more than one communication sessions simultaneously. The basic idea is to use one sub channel in data channel as control subchannel. With this control subchannel, even in the midst of one communication session, a node can set up another communication session in separate use. As a result, this mechanism improves end-to-end delay and overall network throughput.
목차
Abstract
1. Introduction
2. MAC Protocol Design
3. Simulation Result
3. Conclusion
Acknowledgement
4. References
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UCI(KEPA) : I410-ECN-0101-2013-004-000826972