Delay and energy constrained dynamic power control

Research output: Contribution to conferencePaperpeer-review

8 Scopus citations

Abstract

In this paper, we introduce total energy constraints on transmission and study dynamic power control on a time varying channel under delay constraints. We consider a block fading channel modeled as a finite state Markov chain and we study binary (on/off) power control schemes for variable rate systems. We search for the optimal transmission policy that maximizes the minimum value of the expected sum of rates over the total communication window. The optimal policies are shown to be threshold rules on the received signal strength and the residual battery energy.

Original languageEnglish (US)
Pages1287-1291
Number of pages5
StatePublished - 2001
EventIEEE Global Telecommunicatins Conference GLOBECOM'01 - San Antonio, TX, United States
Duration: Nov 25 2001Nov 29 2001

Other

OtherIEEE Global Telecommunicatins Conference GLOBECOM'01
Country/TerritoryUnited States
CitySan Antonio, TX
Period11/25/0111/29/01

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering
  • Global and Planetary Change

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