DocumentCode
3159225
Title
Two-Tier Call Admission Control to Minimize CBP/CDP in Heterogeneous Wireless Networks
Author
Seok, Woojin ; Kwon, Yoonjoo ; Kwak, Jaiseung ; Hwang, Young-Ha ; Noh, Sungkee ; Kim, Sang-Ha
Author_Institution
Korea Inst. of Sci. & Technol. Inf., Taejon
fYear
2007
fDate
22-24 Aug. 2007
Firstpage
1031
Lastpage
1035
Abstract
This paper proposes a two-tier call admission control scheme for the efficient use of cellular/WLAN integrated resource. The proposed two-tier call admission control has two separated policies for 3 G cellular network and WLAN. Using the proposed call admission control, the call blocking probability and call dropping probability for voice and data calls are reduced and validated by simulations.
Keywords
3G mobile communication; radio access networks; telecommunication congestion control; wireless LAN; 3G cellular network; WLAN; call blocking probability; call dropping probability; heterogeneous wireless networks; two-tier call admission control; Algorithm design and analysis; Bandwidth; Call admission control; Land mobile radio cellular systems; Quality of service; Resource management; Telecommunication traffic; Traffic control; Wireless LAN; Wireless networks;
fLanguage
English
Publisher
ieee
Conference_Titel
Communications and Networking in China, 2007. CHINACOM '07. Second International Conference on
Conference_Location
Shanghai
Print_ISBN
978-1-4244-1009-5
Electronic_ISBN
978-1-4244-1009-5
Type
conf
DOI
10.1109/CHINACOM.2007.4469561
Filename
4469561
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