TY - GEN
T1 - Performance study of channel allocation schemes for beyond 4g cognitive femtocell-cellular mobile networks
AU - Nguyen, Kien Duc
AU - Nguyen, Hoang Nam
AU - Morino, Hiroaki
N1 - Funding Information:
This work is financially supported by the research fund of Asia Research Center (ARC), Vietnam National University Hanoi (VNU). It is also technically supported by the project CN.11.08 carried out at VNU’s University of Engineering and Technology (VNU-UET), Vietnam.
PY - 2013
Y1 - 2013
N2 - The demand of beyond 4th Generation (4G) mobile communications includes not only high transmission rate but also the capability to provide QoS guaranteed services to high user density areas under the constraint of limited radio spectrum. Cognitive radio is considered as a core technology for future wireless communications in which the wireless spectrum can be dynamically shared between primary mobile network operators and secondary networks. Femtocell is a new mobile technology proposed for providing wireless voice and broadband services to customers in small areas such as the home, office or designated locations. In the paper, we present a cognitive femtocell-cellular network model which we consider as a mobile network model used for beyond 4G mobile communications. We will discuss selected channel allocation schemes and compare their performance obtained by computer simulation.
AB - The demand of beyond 4th Generation (4G) mobile communications includes not only high transmission rate but also the capability to provide QoS guaranteed services to high user density areas under the constraint of limited radio spectrum. Cognitive radio is considered as a core technology for future wireless communications in which the wireless spectrum can be dynamically shared between primary mobile network operators and secondary networks. Femtocell is a new mobile technology proposed for providing wireless voice and broadband services to customers in small areas such as the home, office or designated locations. In the paper, we present a cognitive femtocell-cellular network model which we consider as a mobile network model used for beyond 4G mobile communications. We will discuss selected channel allocation schemes and compare their performance obtained by computer simulation.
KW - Channel allocation
KW - Cognitive radio
KW - Femtocell
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U2 - 10.1109/ISADS.2013.6513419
DO - 10.1109/ISADS.2013.6513419
M3 - Conference contribution
AN - SCOPUS:84911962368
T3 - Proceedings - 2013 11th International Symposium on Autonomous Decentralized Systems, ISADS 2013
BT - Proceedings - 2013 11th International Symposium on Autonomous Decentralized Systems, ISADS 2013
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 11th IEEE International Symposium on Autonomous Decentralized Systems, ISADS 2013
Y2 - 6 March 2013 through 8 March 2013
ER -