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Utilizing Call Admission Control to Derive Optimal Pricing of Multiple Service Classes in Wireless Cellular Networks 05/27...
References Okan Yilmaz  and  Ing-Ray  CHEN(2006) ,  ”  Utilizing Call Admission Control to Derive  Optimal Pricing of Mult...
Outline <ul><li>Introduction </li></ul><ul><li>System Model </li></ul><ul><li>Methodology </li></ul><ul><li>Admission Cont...
Introduction <ul><li>In Past paper </li></ul><ul><ul><li>No pricing or revenue </li></ul></ul><ul><ul><li>Fixed price </li...
System Model <ul><li>Service class : i </li></ul><ul><li>Inter-arrival rate : λ h(i)  , λ n (i) </li></ul><ul><li>Inter-de...
Methodology <ul><li>Total revenue : </li></ul><ul><li>Pricing (i)  : </li></ul>05/27/09
Methodology(cont.) <ul><li>New call  :  </li></ul><ul><li>Handoff call : </li></ul><ul><li>Ratio :  </li></ul>05/27/09
Admission Control <ul><ul><li>Partitioning  Admission Control : </li></ul></ul><ul><li>Threshold-Based  Admission Control ...
Partitioning  Admission Control 05/27/09
Threshold-Based  Admission Control  05/27/09
Hybrid partitioning-Threshold  Admission Control 05/27/09
Numerical Analysis 05/27/09
Numerical Analysis(1) 05/27/09
Numerical Analysis(2) 05/27/09
Conclusions <ul><li>Optimal Pricing  </li></ul><ul><ul><li>Charged-by-time  VS  Charged-by-connection </li></ul></ul>05/27...
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Utilizing Call Admission Control To Derive Optimal Pricing Of Multiple Service Classes In Wireless Cellular Networks

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Utilizing Call Admission Control To Derive Optimal Pricing Of Multiple Service Classes In Wireless Cellular Networks

  1. 1. Utilizing Call Admission Control to Derive Optimal Pricing of Multiple Service Classes in Wireless Cellular Networks 05/27/09
  2. 2. References Okan Yilmaz and Ing-Ray CHEN(2006) , ” Utilizing Call Admission Control to Derive Optimal Pricing of Multiple Service Classes in Wireless Cellular Networks” , Computer Science Department , IEEE Page(s) : 8pp 05/27/09
  3. 3. Outline <ul><li>Introduction </li></ul><ul><li>System Model </li></ul><ul><li>Methodology </li></ul><ul><li>Admission Control with Pricing </li></ul><ul><ul><li>Partitioning Admission Control </li></ul></ul><ul><ul><li>Threshold-Based Admission Control </li></ul></ul><ul><ul><li>Hybrid Partitioning-Threshold Admission Control </li></ul></ul><ul><li>Numerical Analysis </li></ul><ul><li>Conclusions </li></ul>05/27/09
  4. 4. Introduction <ul><li>In Past paper </li></ul><ul><ul><li>No pricing or revenue </li></ul></ul><ul><ul><li>Fixed price </li></ul></ul><ul><li>In this paper </li></ul><ul><ul><li>Consider optimal priority </li></ul></ul><ul><ul><li>Charged-by-time </li></ul></ul>05/27/09
  5. 5. System Model <ul><li>Service class : i </li></ul><ul><li>Inter-arrival rate : λ h(i) , λ n (i) </li></ul><ul><li>Inter-departure rate : μ h(i) , μ n(i) (Exponentially) </li></ul><ul><li>K (i) : service regard channel </li></ul><ul><li>Charge-rate : V (i) </li></ul>05/27/09
  6. 6. Methodology <ul><li>Total revenue : </li></ul><ul><li>Pricing (i) : </li></ul>05/27/09
  7. 7. Methodology(cont.) <ul><li>New call : </li></ul><ul><li>Handoff call : </li></ul><ul><li>Ratio : </li></ul>05/27/09
  8. 8. Admission Control <ul><ul><li>Partitioning Admission Control : </li></ul></ul><ul><li>Threshold-Based Admission Control : </li></ul><ul><li>Hybrid partitioning-Threshold Admission Control : </li></ul>class1 h class1 n class2 h class2 n class1 class2 05/27/09 class1 h class1 n class2 h class2 n share
  9. 9. Partitioning Admission Control 05/27/09
  10. 10. Threshold-Based Admission Control 05/27/09
  11. 11. Hybrid partitioning-Threshold Admission Control 05/27/09
  12. 12. Numerical Analysis 05/27/09
  13. 13. Numerical Analysis(1) 05/27/09
  14. 14. Numerical Analysis(2) 05/27/09
  15. 15. Conclusions <ul><li>Optimal Pricing </li></ul><ul><ul><li>Charged-by-time VS Charged-by-connection </li></ul></ul>05/27/09

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