• ISSN 0258-2724
  • CN 51-1277/U
  • EI Compendex
  • Scopus
  • Indexed by Core Journals of China, Chinese S&T Journal Citation Reports
  • Chinese S&T Journal Citation Reports
  • Chinese Science Citation Database
Volume 21 Issue 2
Apr.  2008
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Article Contents
TAN Xianhai, LI Minghui, JIN Weidong. Optimal Allocation of Network Resource in IntServ[J]. Journal of Southwest Jiaotong University, 2008, 21(2): 258-263.
Citation: TAN Xianhai, LI Minghui, JIN Weidong. Optimal Allocation of Network Resource in IntServ[J]. Journal of Southwest Jiaotong University, 2008, 21(2): 258-263.

Optimal Allocation of Network Resource in IntServ

  • Received Date: 05 Sep 2006
  • Publish Date: 25 Apr 2008
  • To improve the effectiveness of resource reservation in network admission control,the implementation method and problem of QoS(quality of service) negotiation and resource reservation of IntServ(integrated services) recommended by IETF(Internet Engineering Task Force) were investigated based on the network calculus theory.Under the conditions of the given arrival curve,maximum delay and buffer size,two new optimal allocation schemes for network resources in IntServ were proposed.The formulas of calculating the desired rate and buffer size for these schemes were derived.The research results show that the proposed schemes can save network resources effectively and raise network utilization through the introduction of a piecewise linear service curve.

     

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      沈阳化工大学材料科学与工程学院 沈阳 110142

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