Transmission rate scheduling for the non-real-time data in a cellular CDMA system

Riku Jäntti, Seong Lyun Kim

Research output: Contribution to journalArticle

42 Citations (Scopus)

Abstract

The main focus of this letter is on the non-real-time service where the so-called best effort type of resource management is applicable. Given an amount of data packets to each user, the problem of minimizing the time span to send all the packets is investigated. In particular, the problem is elaborated in the CDMA context. With the Bellman's principle of optimality, we derive an optimal scheduling, in which users transmit data through a hybrid of CDMA and TDMA. Numerical results show that by having an optimal scheduling, we can significantly reduce the transmission time span, and thereby increase the radio network capacity.

Original languageEnglish
Pages (from-to)200-202
Number of pages3
JournalIEEE Communications Letters
Volume5
Issue number5
DOIs
Publication statusPublished - 2001 Jan 1

Fingerprint

Code Division multiple Access
Code division multiple access
Optimal Scheduling
Scheduling
Time division multiple access
Radio Networks
Resource Management
Optimality
Numerical Results

All Science Journal Classification (ASJC) codes

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

Cite this

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Transmission rate scheduling for the non-real-time data in a cellular CDMA system. / Jäntti, Riku; Kim, Seong Lyun.

In: IEEE Communications Letters, Vol. 5, No. 5, 01.01.2001, p. 200-202.

Research output: Contribution to journalArticle

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