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Active goodput measurements from a public 3G/UMTS network

  • Kostas Pentikousis*
  • , Marko Palola
  • , Marko Jurvansuu
  • , Pekka Perälä
  • *Corresponding author for this work

Research output: Contribution to journalArticleScientificpeer-review

Abstract

Although third generation cellular networks are being deployed in many countries, rigorous measurement studies from public networks have yet to be published. After extensive experimentation, we collect measurements from a commercial WCDMA 3G/UMTS network and observe that the goodput of the first of a series of back-to-back transfers is consistently below par. We compare these results with those obtained from an all-wired network and show that 3G signaling plays an important, albeit detrimental role in end-user goodput. Finally, we illustrate that near-nominal goodput is realizable for large payloads only.
Original languageEnglish
Pages (from-to)802-804
JournalIEEE Communications Letters
Volume9
Issue number9
DOIs
Publication statusPublished - Sept 2005
MoE publication typeA1 Journal article-refereed

Funding

Manuscript received March 7, 2005. The associate editor coordinating the review of this letter and approving it for publication was Prof. Samuel Pierre. This work was carried out during the tenure of an ERCIM Fellowship, and was supported in part by TEKES, the National Technology Agency of Finland, under the EUREKA/ITEA Easy Wireless project (ITEA 03008).

Keywords

  • 3G mobile communication
  • broadband networks
  • cellular radio
  • code division multiple access
  • UMTS
  • WCDMA
  • end-user goodput
  • payload
  • public networks
  • third generation cellular network
  • universal mobile telecommunication system
  • wideband code division multiple access

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