DC Field | Value | Language |
---|---|---|
dc.contributor.advisor | Ma, Joong-Soo | - |
dc.contributor.advisor | 마중수 | - |
dc.contributor.author | Kim, Do-Young | - |
dc.contributor.author | 김도영 | - |
dc.date.accessioned | 2011-12-28T03:03:59Z | - |
dc.date.available | 2011-12-28T03:03:59Z | - |
dc.date.issued | 2009 | - |
dc.identifier.uri | http://library.kaist.ac.kr/search/detail/view.do?bibCtrlNo=393075&flag=dissertation | - |
dc.identifier.uri | http://hdl.handle.net/10203/55054 | - |
dc.description | 학위논문(석사) - 한국정보통신대학교 : 공학부, 2009.2, [ vii, 41 p. ] | - |
dc.description.abstract | Wireless mesh networks (WMNs) have received tremendous interest as a key technology for next generation wireless networking due to their advantages. Many researchers have increased the available bandwidth of WMNs by using multiple non-overlapping channels and multiple radios. Among multi-channel multi-radio protocols, hybrid multi-channel protocol (HMCP) has been revealed as an optimal scheme for improving the capacity of WMNs compared with other protocols. Net-X provides a generic software architecture that supports the implementation of multi-channel multi-radio protocols based on HMCP. However, Net-X has several critical problems as a backbone network for the network access. In this thesis, we propose MMRC system architecture based on Net-X to solve the critical problems of the Net-X and provide fast seamless han-doff. We also implement MMRC system architecture and do experiment with various traffic types to evaluate performance of MMRC. The experiment results show that the throughput of UDP and TCP at 4 hops is 25.1 Mbps and 3.6 Mbps in MMRC network, respectively. The measurement result of network layer han-doff latencies is at most 73ms in the presence of background traffic load. The results show that MMRC satisfies the requirements of high-speed last mile connectivity, broadband bandwidth and real time applications such as voice-over-IP (VoIP) as a backbone. | eng |
dc.language | eng | - |
dc.publisher | 한국정보통신대학교 | - |
dc.subject | 설계 및 구현 | - |
dc.subject | 다중 채널 다중 라디오 | - |
dc.subject | 메쉬 네트워크 시스템 | - |
dc.subject | MMRC | - |
dc.subject | Design and Implementation | - |
dc.subject | Multi-Channel Multi-Radio | - |
dc.subject | Mesh Network System | - |
dc.subject | Net-X | - |
dc.title | Design and implementation of multi-channel multi-radio wireless mesh network system | - |
dc.type | Thesis(Master) | - |
dc.identifier.CNRN | 393075/225023 | - |
dc.description.department | 한국정보통신대학교 : 공학부, | - |
dc.identifier.uid | 020074238 | - |
dc.contributor.localauthor | Ma, Joong-Soo | - |
dc.contributor.localauthor | 마중수 | - |
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