Share Email Print
cover

Proceedings Paper

Combined routing and core-spectrum assignment scheme based on spectrum status for spatial division multiplexing elastic optical networks
Format Member Price Non-Member Price
PDF $17.00 $21.00

Paper Abstract

A combined routing and core-spectrum assignment (RCSA) scheme is proposed for spatial division multiplexing elastic optical networks (SDM-EONs). The improved algorithm will evaluate resource availability based on existing link status and select suitable core combination for transmission. The service requirements will be reasonably allocated spectrum resource depending on the assessment of the crosstalk effects between different cores and frequency spectrum availability. Simulation results show that the proposed algorithm can improve both the resource utilization and blocking probability compared with traditional algorithms.

Paper Details

Date Published: 12 March 2020
PDF: 8 pages
Proc. SPIE 11435, 2019 International Conference on Optical Instruments and Technology: Optical Communication and Optical Signal Processing, 114350I (12 March 2020); doi: 10.1117/12.2550153
Show Author Affiliations
Shixin Liu, Nanjing Univ. of Posts and Telecommunications (China)
Bokai Cheng, Nanjing Univ. of Posts and Telecommunications (China)
Cheng Hang, Nanjing Univ. of Posts and Telecommunications (China)
Jiaoliang Yu, Nanjing Univ. of Posts and Telecommunications (China)
Yutong Wang, Nanjing Univ. of Posts and Telecommunications (China)
Yunfei Hu, Nanjing Univ. of Posts and Telecommunications (China)
Jianhua Shen, Nanjing Univ. of Posts and Telecommunications (China)


Published in SPIE Proceedings Vol. 11435:
2019 International Conference on Optical Instruments and Technology: Optical Communication and Optical Signal Processing
Jian Chen; Yi Dong; Fabien Bretenaker, Editor(s)

© SPIE. Terms of Use
Back to Top
PREMIUM CONTENT
Sign in to read the full article
Create a free SPIE account to get access to
premium articles and original research
Forgot your username?
close_icon_gray