Outage probability minimization by jointly optimizing power and distance in IEEE 802.16j transparent DF relay networks

Author

Wang, YuPeng ; Shrestha, Suchitra ; Chang, KyungHi

Author_Institution

Grad. Sch. of IT & T, Inha Univ., Incheon, South Korea

fYear

2009

fDate

15-17 Dec. 2009

Firstpage

119

Lastpage

122

Abstract

In this paper, we jointly optimize the position of the relay node and transmission power ratio of the source node over the relay node to minimize the outage probability, which can provide guidance for IEEE 802.16j transparent relay node configuration. The result indicates that the outage probability is minimum when the relay is positioned at the midway between the source and the destination, and the transmission power ratio of the source node over the relay node is 11/9.

Keywords

minimisation; probability; radio networks; IEEE 802.16j transparent DF relay network; IEEE 802.16j transparent relay node configuration; outage probability minimization; relay node position; transmission power ratio; Antenna arrays; Decoding; Diversity reception; Power system relaying; Protective relaying; Protocols; Relays; Throughput; Transmitting antennas; Wireless communication; cooperative relay; decode and forward (DF) relay; joint optimization; outage probability; transparent transmission mode;

fLanguage

English

Publisher

ieee

Conference_Titel

Communications (MICC), 2009 IEEE 9th Malaysia International Conference on

Conference_Location

Kuala Lumpur

Print_ISBN

978-1-4244-5531-7

Type

conf

DOI

10.1109/MICC.2009.5431477

Filename

5431477