Paper Info
Title
A relay node placement for free space optical communication system under multi-user environments
Abstract
In this paper, a relay node placement for free-space optical (FSO) communication system are proposed for different multi-user and communication service requirements. First, the relay problem is formulated as the constraint multi-objective optimization framework. The outage probability function of each user, the obstacle and feasible region are described as the objective function and the constraint function respectively. Then, the multi-objective optimization problem is transformed into a single-objective optimization problem, according to each different communication service requirement. At last, the optimal position of each relay node can be obtained using the linear weight parameter method. The simulation test are carried out under different practical environments.
Year
DOI
Venue
2016
10.1109/CITS.2016.7546409
2016 International Conference on Computer, Information and Telecommunication Systems (CITS)
Keywords
Field
DocType
relay node placement,free-space optical communication,multi-hop,multi-objective optimization
Relay channel,Computer science,Computer network,Communications system,Feasible region,Free-space optical communication,Linear programming,Optimization problem,Relay,Multi-user
Conference
ISSN
ISBN
Citations 
2326-2338
978-1-5090-0691-5
0
PageRank 
References 
Authors
0.34
6
4
Name
Order
Citations
PageRank
Genfa Zhang100.68
Jun Yan2265.73
Bingcheng Zhu3237.33
Bingcheng Zhu4206.95