• DocumentCode
    1874694
  • Title

    Throughput Analysis of Random Access Channel of the UMTS system

  • Author

    Soares, Ramon Dornelas ; Brito, Jose Marcos Camara

  • Author_Institution
    Nat. Inst. of Telecommun., Sao Paulo
  • fYear
    2006
  • fDate
    29-31 July 2006
  • Firstpage
    20
  • Lastpage
    20
  • Abstract
    Random access channel (RACH) is the uplink common channel defined in the universal mobile telecommunication system (UMTS). For a better utilization of UMTS resources is very important to predict the performance of this channel. In this paper we analyze RACH throughput, considering multiple demodulation resources in the Node B. New expressions to compute the success and collision probabilities in the channel are presented in this work. Also, a modification in RACH procedure is proposed to improve the throughput performance.
  • Keywords
    3G mobile communication; telecommunication channels; RACH throughput analysis; UMTS system; random access channel; universal mobile telecommunication system; uplink common channel; 3G mobile communication; Analytical models; Base stations; Circuits; Computational modeling; Demodulation; Finishing; Telecommunication computing; Throughput; US Department of Transportation;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Wireless and Mobile Communications, 2006. ICWMC '06. International Conference on
  • Conference_Location
    Bucharest
  • Print_ISBN
    0-7695-2629-2
  • Electronic_ISBN
    0-7695-2629-2
  • Type

    conf

  • DOI
    10.1109/ICWMC.2006.89
  • Filename
    4124169
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1874694