Flow control with processing constraint

Song Chong, Minsu Shin, Jeonghoon Mo, Hyang Won Lee

Research output: Contribution to journalArticlepeer-review

2 Citations (Scopus)


In this letter we re-examine flow control issues for a network environment where transmission links and CPUs on a data path can be jointly bottlenecked. We show that flow control without consideration of CPU congestion can significantly lose both fairness and efficiency in this environment. As a solution to this problem, we establish the notion of dual-resource proportional fairness, propose a distributed algorithm to achieve this objective and demonstrate its performance through simulations.

Original languageEnglish
Pages (from-to)957-959
Number of pages3
JournalIEEE Communications Letters
Issue number10
Publication statusPublished - 2005 Oct

Bibliographical note

Funding Information:
Manuscript received April 28, 2005. The associate editor coordinating the review of this letter and approving it for publication was Dr. Nikos Nikolaou. This research was supported by the Ministry of Information and Communication, Korea, under the grant for BrOMA-ITRC program supervised by IITA.

All Science Journal Classification (ASJC) codes

  • Modelling and Simulation
  • Computer Science Applications
  • Electrical and Electronic Engineering


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