KSII Transactions on Internet and Information Systems (TIIS)

  • 제6권9호
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  • Pages.2191-2201
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  • 2012
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  • 1976-7277(pISSN)
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  • 1976-7277(eISSN)
한국인터넷정보학회 (Korean Society for Internet Information)
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A Low Complexity PTS Technique using Threshold for PAPR Reduction in OFDM Systems

  • 투고 : 2012.04.25
  • 심사 : 2012.08.16
  • 발행 : 2012.09.30
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초록

Traffic classification seeks to assign packet flows to an appropriate quality of service (QoS) class based on flow statistics without the need to examine packet payloads. Classification proceeds in two steps. Classification rules are first built by analyzing traffic traces, and then the classification rules are evaluated using test data. In this paper, we use self-organizing map and K-means clustering as unsupervised machine learning methods to identify the inherent classes in traffic traces. Three clusters were discovered, corresponding to transactional, bulk data transfer, and interactive applications. The K-nearest neighbor classifier was found to be highly accurate for the traffic data and significantly better compared to a minimum mean distance classifier.

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참고문헌

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피인용 문헌

  1. Reduction of Peak-to-Average Power Ratio of Multicarrier Modulation Signals with Adaptive Companding Scheme vol.10, pp.7, 2016, https://doi.org/10.3837/tiis.2016.07.014