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
收藏
页码：3003 / 3005
页数：3
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