Outage Probability Analysis for DS-CDMA Systems with Call Admission Control Scheme

Shiquan PIAO; Jaewon PARK; Yongwan PARK

doi:10.1093/ietcom/e89-b.8.2226

Outage Probability Analysis for DS-CDMA Systems with Call Admission Control Scheme

Shiquan PIAO, Jaewon PARK, Yongwan PARK

Full Text Views

0

Cite this

Summary :

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.

Publication: IEICE TRANSACTIONS on Communications Vol.E89-B No.8 pp.2226-2229

Publication Date: 2006/08/01

Publicized

Online ISSN: 1745-1345

DOI: 10.1093/ietcom/e89-b.8.2226

Type of Manuscript: LETTER

Category: Fundamental Theories for Communications

Cite this

Copy

Shiquan PIAO, Jaewon PARK, Yongwan PARK, "Outage Probability Analysis for DS-CDMA Systems with Call Admission Control Scheme" in IEICE TRANSACTIONS on Communications, vol. E89-B, no. 8, pp. 2226-2229, August 2006, doi: 10.1093/ietcom/e89-b.8.2226.
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.
URL: https://globals.ieice.org/en_transactions/communications/10.1093/ietcom/e89-b.8.2226/_p

Copy

@ARTICLE{e89-b_8_2226,
author={Shiquan PIAO, Jaewon PARK, Yongwan PARK, },
journal={IEICE TRANSACTIONS on Communications},
title={Outage Probability Analysis for DS-CDMA Systems with Call Admission Control Scheme},
year={2006},
volume={E89-B},
number={8},
pages={2226-2229},
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.},
keywords={},
doi={10.1093/ietcom/e89-b.8.2226},
ISSN={1745-1345},
month={August},}

Copy

TY - JOUR
TI - Outage Probability Analysis for DS-CDMA Systems with Call Admission Control Scheme
T2 - IEICE TRANSACTIONS on Communications
SP - 2226
EP - 2229
AU - Shiquan PIAO
AU - Jaewon PARK
AU - Yongwan PARK
PY - 2006
DO - 10.1093/ietcom/e89-b.8.2226
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E89-B
IS - 8
JA - IEICE TRANSACTIONS on Communications
Y1 - August 2006
AB - 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.
ER -