Paper Info
Title
Combined Cac Scheme Supporting Multiple Services With 3g W-Cdma Downlink Power Allocation
Abstract
The downlink call admission control (CAC) scheme we call the combined CAC scheme is proposed to improve the call blocking for the 3rd (3G) generation W-CDMA system. The blocking probability of attempted calls would increase if a large number of users tries to place calls in a hot spot area. In this situation, the proposed scheme can mitigate the degradation of the GoS (grade of service) of multiple services by using the available radio channels of the neighboring cells and enhance the channel capacity by about 20% for the blocking probability of 1 under the given example condition of voice service.
Year
DOI
Venue
2007
10.1093/ietcom/e90-b.5.1278
IEICE TRANSACTIONS ON COMMUNICATIONS
Keywords
Field
DocType
CAC, multiple services, W-CDMA
Computer science,Call Admission Control,Communication channel,Computer network,Access control,Call blocking,Code division multiple access,Channel capacity,Distributed computing,Grade of service,Telecommunications link
Journal
Volume
Issue
ISSN
E90B
5
0916-8516
Citations 
PageRank 
References 
0
0.34
0
Authors
3
Name
Order
Citations
PageRank
Jeong Ho Kim13610.48
Joo-young Yang200.34
Min-Young Chung321.06