Providing proportional differentiated services using PLQ

Jung-Shian Li, Hsing Chien Lai

Research output: Contribution to conferencePaperpeer-review

13 Citations (Scopus)


In this paper, we propose a novel scheme that can provide both delay and loss proportional differentiated services. The scheme employs Probabilistic Longest Queue First (PLQ) mechanism, which reacts effectively to the queue-length fluctuation of each class. The proposed scheme is proven to achieve differentiated services after detailed evaluations. Furthermore, its implementation cost is much less than the traditional schemes, such as WTP and PLR.

Original languageEnglish
Number of pages5
Publication statusPublished - 2001 Dec 1
EventIEEE Global Telecommunicatins Conference GLOBECOM'01 - San Antonio, TX, United States
Duration: 2001 Nov 252001 Nov 29


OtherIEEE Global Telecommunicatins Conference GLOBECOM'01
Country/TerritoryUnited States
CitySan Antonio, TX

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering
  • Global and Planetary Change


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