Cited 0 time in webofscience Cited 0 time in scopus

Outage probability analysis for DS-CDMA systems with call admission control scheme

Title
Outage probability analysis for DS-CDMA systems with call admission control scheme
Authors
Piao, S[Piao, Shiquan]Park, J[Park, Jaewon]Park, Y[Park, Yongwan]
DGIST Authors
Piao, S[Piao, Shiquan]
Issue Date
2006-08
Citation
IEICE Transactions on Communications, E89B(8), 2226-2229
Type
Article
Article Type
Article
Keywords
Approximation TheoryBlocking ProbabilityCall Admission Control (CAC)Code Division Multiple AccessComputer SimulationDS-CDMAOutage ProbabilityOutagesProbabilitySignal-to-Noise RatioSystems AnalysisTelecommunication Systems
ISSN
0916-8516
Abstract
In this letter, a more exact analysis scheme for outage probability is proposed for uplink of direct sequence code division multiple access (DS-CDMA) systems. In the previous works, the effect of call admission control (CAC) on signal to interference ratio (SIR) is considered to evaluate the performance of the outage probability for CDMA systems, however, the effect of CAC on system states is not accurately considered. In this letter, we first analyze the system states more exactly by taking the effect of CAC on CDMA system states into account. Then, the exact probability of the outage is derived according to the exact system states. The probability of the system states and the outage of the proposed approximation scheme are compared with the results of the traditional analysis schemes and the computer simulation. Compared with traditional analysis schemes, the numerical results of the proposed analysis scheme is more close to the computer simulation results. Copyright © 2006 The Institute of Electronics, Information and Communication Engineers.
URI
http://hdl.handle.net/20.500.11750/3601
DOI
10.1093/ietcom/e89-b.8.2226
Publisher
Institute of Electronics, Information and Communication Engineers
Files:
There are no files associated with this item.
Collection:
Division of IoT∙Robotics Convergence Research1. Journal Articles


qrcode mendeley

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

BROWSE