Interference tolerant power control algorithm of ranging process in IEEE 802.16 relay system

Author

Lee, Doo Hwan ; Morikawa, Hiroyuki

Author_Institution

Dept. of Frontier Inf., Univ. of Tokyo, Tokyo

fYear

2008

fDate

14-16 Oct. 2008

Firstpage

1

Lastpage

5

Abstract

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.

Keywords

broadband networks; mobile radio; power control; radio access networks; radiofrequency interference; telecommunication control; IEEE 802.16 relay system; MS-BS ranging; MS-RS ranging; base station; broadband wireless access systems; interference tolerant power control algorithm; mobile station; relay station; relay system; transmit power control algorithm; Base stations; Downlink; Frequency conversion; Frequency synchronization; Interference; Performance analysis; Power control; Power system relaying; Relays; Throughput; IEEE 802.16; Ranging; Relay; TPC;

fLanguage

English

Publisher

ieee

Conference_Titel

Communications, 2008. APCC 2008. 14th Asia-Pacific Conference on

Conference_Location

Tokyo

Print_ISBN

978-4-88552-232-1

Electronic_ISBN

978-4-88552-231-4

Type

conf

Filename

4773682