• ISSN 0258-2724
  • CN 51-1277/U
  • EI Compendex
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Volume 17 Issue 4
Aug.  2004
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Article Contents
JIANGTi-gang. Improved Scheme of Channel Allocation of GSM/GPRS Networks[J]. Journal of Southwest Jiaotong University, 2004, 17(4): 481-484.
Citation: JIANGTi-gang. Improved Scheme of Channel Allocation of GSM/GPRS Networks[J]. Journal of Southwest Jiaotong University, 2004, 17(4): 481-484.

Improved Scheme of Channel Allocation of GSM/GPRS Networks

  • Publish Date: 25 Aug 2004
  • Based on the analyses of the typical channel allocation schemes such as FRA (fixed resource allocation) and DRA (dynamical resource allocation) for GSM/GPRS (global system for mobile communications/general packet radio service) networks, an improved channel allocation scheme, DMC_ DRA, was proposed, and its performances were analyzed. The new scheme may dynamically changes the minimumnumber of channels for a GPRS packet. In thisway a compromise between FRA and DRAmay be achieved to have better comprehensive performances such as channel utilization efficiency, packet transfer time and call blocking probability.

     

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    通讯作者: 陈斌, bchen63@163.com
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      沈阳化工大学材料科学与工程学院 沈阳 110142

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