A New Finite-source Queueing Model for Mobile Cellular Networks Applying Spectrum Renting.

Tien, Van Do [Do, Van Tien (Távközlés), szerző] Hálózati Rendszerek és Szolgáltatások Tanszék (BME / VIK); P, Wüchner; Tamás, Bérczes [Bérczes, Tamás (Informatikai tudo...), szerző] Informatikai Kar (DE); János, Sztrik [Sztrik, János (Sorbanállási elmélet), szerző] Informatikai Kar (DE); H, de Meer

Angol nyelvű Szakcikk (Folyóiratcikk) Tudományos
Megjelent: ASIA-PACIFIC JOURNAL OF OPERATIONAL RESEARCH 0217-5959 1793-7019 31 (2) Paper: 1440004 , 22 p. 2014
  • SJR Scopus - Management Science and Operations Research: Q2
  • Matematika
This paper proposes a retrial queueing model with the finite n umber of sources to evaluate the performance of spectrum renting in mobile cellular networks. The model incorporates necessary ingredients such as the finite number of subscribe rs, their impatience and a queue for the outbound service. To consider the specific feat ure of spectrum renting and the current mobile cellular technology, a variable number of servers that are switched on and off in groups is introduced. We present a novel way to take into account the renting fee, which can be used to fine-tune the operation of the spectrum renting procedure. Numerical results show that it is still profitable to initiate a spectrum renting request at high loads, even if no discount is offered by the frequency bands’ owners.
Hivatkozás stílusok: IEEEACMAPAChicagoHarvardCSLMásolásNyomtatás
2023-12-04 16:26