Author Affiliations
1College of Information Science and Electronic Engineering, Zhejiang University, Hangzhou, Zhejiang 310027, China2Intelligent Network Research Center, Zhejiang Lab, Hangzhou, Zhejiang 310027, China3State Key Laboratory of Mobile Network and Mobile Multimedia Technology, ZTE Corporation, Hangzhou, Zhejiang 518055, Chinashow less
Fig. 1. Cyclic wavelength routing characteristic of AWGR
Fig. 2. AA architecture
Fig. 3. Line card design for single-wavelength input
Fig. 4. Line card design for WDM input
Fig. 5. TWC module
Fig. 6. Single-wavelength input implementation of optical network based on AWGR and TWC
Fig. 7. WDM input implementation of optical network based on AWGR and TWC
Fig. 8. Simplified buffer module
Fig. 9. Comparison of theoretical results and simulation results
Fig. 10. Simulation results of single-wavelength input under different network sizes. (a) Throughput; (b) end-to-end latency
Fig. 11. Simulation results of single-wavelength input under different FDL distributions. (a) Throughput; (b) end-to-end latency
Fig. 12. Simulation results of single-wavelength input under different numbers of TWC. (a) Throughput; (b) end-to-end latency; (c) packet loss probability
Fig. 13. Simulation results of single-wavelength input under different traffic patterns. (a) Throughput; (b) end-to-end latency
Fig. 14. Simulation results of WDM input under different network sizes. (a) Throughput; (b) end-to-end latency
Fig. 15. Simulation results of WDM input under different FDL distributions. (a) Throughput; (b) end-to-end latency
Fig. 16. Simulation results of WDM input under different FDL patterns. (a) Throughput; (b) end-to-end latency