DocumentCode :
2271586
Title :
On Distributed Dynamic Spectrum Allocation for Sequential Arrivals
Author :
Toka, László ; Körösi, Attila ; Vidács, Attila
Author_Institution :
Dept. of Telecommun. & Media Inf., Budapest Univ. of Technol. & Econ., Budapest, Hungary
fYear :
2010
fDate :
6-9 April 2010
Firstpage :
1
Lastpage :
12
Abstract :
We study the potential of a dynamic spectrum management framework that enables sequential allocation of frequency bands for wireless service providers. We present our distributed system design on allocation and pricing with the goal of achieving efficient spectrum utilization, flexible allocations and incentive-compatibility, considering physical interference model among frequency licensees. Our work provides insights on the emerging optimization problems related to the allocation. We show the analytic results that give ideas for well-established heuristics to these problems. We evaluate the proposed framework and algorithms numerically, and we arrive at the conclusion, that even by the simple proposed heuristics the system performs well, thus it is a suitable approach to a flexible distributed dynamic allocation framework.
Keywords :
channel allocation; interference (signal); optimisation; radio spectrum management; distributed dynamic spectrum allocation; distributed system design; dynamic spectrum management framework; flexible distributed dynamic allocation framework; frequency bands; frequency licensees; incentive-compatibility; optimization problems; physical interference model; sequential allocation; sequential arrivals; spectrum utilization; wireless service providers; Communications Society; Frequency; Informatics; Interference constraints; Licenses; Paper technology; Performance evaluation; Pricing; Radio broadcasting; Radio spectrum management;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
New Frontiers in Dynamic Spectrum, 2010 IEEE Symposium on
Conference_Location :
Singapore
Print_ISBN :
978-1-4244-5189-0
Electronic_ISBN :
978-1-4244-5188-3
Type :
conf
DOI :
10.1109/DYSPAN.2010.5457904
Filename :
5457904
Link To Document :
بازگشت