dc.citation.conferencePlace |
KO |
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dc.citation.conferencePlace |
Jeju |
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dc.citation.endPage |
679 |
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dc.citation.startPage |
674 |
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dc.citation.title |
International Conference on ICT Convergence (ICTC) |
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dc.contributor.author |
Shin, Kyubo |
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dc.contributor.author |
Kim, Hyoil |
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dc.contributor.author |
Chun, Se Young |
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dc.contributor.author |
Shin, Dong-Hoon |
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dc.date.accessioned |
2023-12-19T21:37:55Z |
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dc.date.available |
2023-12-19T21:37:55Z |
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dc.date.created |
2016-01-05 |
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dc.date.issued |
2015-10-30 |
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dc.description.abstract |
We propose co-locating a Super Wi-Fi access point (AP) with a Wi-Fi AP aiming to mitigate the performance anomaly of the traditional WLAN by relocating low-rate Wi-Fi stations (STAs) in the outskirts of Wi-Fi's coverage to Super Wi-Fi. This strategy is based on the two key insights: it would enhance the throughput of Wi-Fi STAs due to the reduced number of STAs; it also provides QoS guarantees to the STAs associated with Super Wi-Fi such as enhanced data rate and average per-STA throughput than they would achieve if associated with Wi-Fi. To quantify the performance improvement by our co-location strategy, we model the system as a series of two-dimensional Markov chains and derive the steady-state probabilities and per-STA throughput. A numerical study has shown that Super Wi-Fi co-location improves Wi-Fi's average per-STA throughput up to 30 times. |
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dc.identifier.bibliographicCitation |
International Conference on ICT Convergence (ICTC), pp.674 - 679 |
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dc.identifier.doi |
10.1109/ICTC.2015.7354636 |
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dc.identifier.scopusid |
2-s2.0-84964900898 |
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dc.identifier.uri |
https://scholarworks.unist.ac.kr/handle/201301/35455 |
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dc.identifier.url |
http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=7354636 |
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dc.language |
영어 |
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dc.publisher |
IEEE |
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dc.title |
Wi-Fi and Super Wi-Fi Co-location for Exploiting Spectrum Heterogeneity |
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dc.type |
Conference Paper |
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dc.date.conferenceDate |
2015-10-28 |
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