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

Authors:
Jae Keun Park;Wan Yeon Lee;Sung Je Hong;Jong Kim
Affiliations:
-;-;-;-
Venue:
IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences
Year:
2008

Citing 6
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Abstract

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.