Paper Info
Title
Nonpool Based Spectrum Sharing For Two Umts Operators In The Umts Extension Band
Abstract
This paper investigates spectrum sharing (in the form of code sharing) between two Universal Mobile Telecommunication System (UMTS) operators in the UMTS extension band (2500-2690MHz) with equal and unequal number of proprietary carriers, respectively. The paper proposes a Dynamic Spectrum Allocation (DSA) algorithm to address the problem of spectrum sharing between two operators on a non-pool basis. It also investigates the impact of Adjacent Channel Interference (ACI) on the spectrum sharing gain. Additionally, an architecture that enables spectrum sharing to take place between two or more UMTS operators is presented. The simulated performance of the proposed DSA algorithm shows that under peak-hour loading, up to 32% increase in capacity can be obtained when compared to currently used Fixed Spectrum Allocation (FSA).
Year
DOI
Venue
2008
10.1109/PIMRC.2008.4699855
2008 IEEE 19TH INTERNATIONAL SYMPOSIUM ON PERSONAL, INDOOR AND MOBILE RADIO COMMUNICATIONS
Keywords
Field
DocType
Dynamic Spectrum Allocation (DSA), Fixed Spectrum Allocation (FSA)
UMTS frequency bands,Bandwidth allocation,Computer science,Adjacent-channel interference,Computer network,Digital Signature Algorithm,Operator (computer programming),Frequency allocation,Spectrum sharing,Mobile telephony
Conference
Citations 
PageRank 
References 
5
0.58
0
Authors
4
Name
Order
Citations
PageRank
Gbenga Salami1102.53
Atta U. Quddus2445.33
Duminda Thilakawardana3262.49
R. Tafazolli42969346.10