A fuzzy call admission control scheme in wireless networks

被引：0

作者：

Ma Yufeng ^{[1
]}

Gong Shenguang ^{[1
]}

Hu Xiulin ^{[2
]}

Mang Yunyu ^{[2
]}

机构：

[1] Naval Univ Engn, Dept Weapon Engn, Wuhan 430033, Peoples R China

[2] Huazhong Univ Sci & Technol, Dept Elect & Informat Engine, Wuhan 430074, Peoples R China

来源：

SECOND INTERNATIONAL CONFERENCE ON SPACE INFORMATION TECHNOLOGY, PTS 1-3 | 2007年 / 6795卷

基金：

中国博士后科学基金;

关键词：

call admission control; fuzzy; wireless networks; quality of service (QoS);

D O I：

10.1117/12.775233

中图分类号：

V [航空、航天];

学科分类号：

08 ; 0825 ;

摘要：

Scarcity of the spectrum resource and mobility of users make quality of service (QoS) provision a critical issue in wireless networks. This paper presents a fuzzy call admission control scheme to meet the requirement of the QoS. A performance measure is formed as a weighted linear function of new call and handoff call blocking probabilities. Simulation compares the proposed fuzzy scheme with an adaptive channel reservation scheme. Simulation results show that fuzzy scheme has a better robust performance in terms of average blocking criterion.

引用

页数：6

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