Summary
Asia-Pacific Conference on Communications
2008
Session Number:15-AM2-D
Session:
Number:1569116385
Interference Tolerant Power Control Algorithm of Ranging Process in IEEE 802.16 Relay System
Doo Hwan Lee, Hiroyuki Morikawa,
pp.-
Publication Date:2008/10/14
Online ISSN:2188-5079
DOI:10.34385/proc.27.1569116385
Summary:
This paper considers the ranging process of IEEE 802.16 system in relay system. An interference problem between MS-BS ranging (i.e. ranging between mobile station and base station) and MS-RS ranging (i.e. ranging between mobile station and relay station), which is caused by the introduction of relay systems, is addressed. A solution of the interference problem is provided by proposing a new transmit power control algorithm. Computer simulation shows the performance of the ranging process in relay system, and validates the efficiency of the proposed transmission power control algorithm.