Title :
Integrated bidirectional ring design with splittable traffic routing
Author :
Hoang, Son Vu ; Trung, Hieu Bui
Author_Institution :
Opt. Commun. Dept., Res. Inst. of Posts & Telecoms
Abstract :
In this paper, we focused on optimizing the total cost of bidirectional ring topology in the metropolitan area by proposing an integer linear programming (ILP) formulation integrated with optimal traffic splitting. Our simulation results give the lowest total cost in comparison with random case and heuristic method based on maximizing total single-hop traffic. In case of considering only the bandwidth of ring, our typical result improve up to 22% more than the random case and around 4% more than the simple heuristic method.
Keywords :
integer programming; linear programming; telecommunication network routing; telecommunication network topology; telecommunication traffic; bidirectional ring topology; heuristic method; integer linear programming formulation; integrated bidirectional ring design; splittable traffic routing; Bandwidth; Cost function; Integer linear programming; Network topology; Optical design; Optical fiber networks; Routing; Telecommunication traffic; Traffic control; Urban areas;
Conference_Titel :
Advanced Technologies for Communications, 2008. ATC 2008. International Conference on
Conference_Location :
Hanoi
Print_ISBN :
978-1-4244-2680-5
Electronic_ISBN :
978-1-4244-2681-2
DOI :
10.1109/ATC.2008.4760603
