Dynamic Two-Tier Cell Structure for Bandwidth Reservation of Handoffs in Cellular Networks

被引：3

作者：

Park, Jae Keun ^{[1
]}

Lee, Wan Yeon ^{[2
]}

Hong, Sung Je ^{[1
]}

Kim, Jong ^{[1
]}

机构：

[1] POSTECH, Dept Comp Sci Engn, Pohang 790784, Gyeongbuk, South Korea

[2] Hallym Univ, Chunchon, South Korea

来源：

IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES | 2008年 / E91A卷 / 10期

关键词：

two-tier cell; dynamic reservation; handoff probability; adaptive bandwidth reservation;

D O I：

10.1093/ietfec/e91-a.10.3003

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

To satisfy both the bandwidth efficiency of low-speed mobile hosts (MHs) and seamless handoff of high-speed MHs in cellular networks, this paper proposes a reservation scheme which exploits a dynamic two-tier cell structure and the handoff probability. The dynamic two-tier cell structure determines the reservation and non-reservation zones according to the speed of MHs. The handoff probability is calculated using the moving speed and the direction of MHs.

引用

页码：3003 / 3005

页数：3

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