山中 直明

Engineering & Materials Science

1. Automatic teller machines 100%
2. Switches 70%
3. Switching systems 59%
4. Asynchronous transfer mode 38%
5. Wavelength division multiplexing 34%
6. Routers 29%
7. Optical switches 27%
8. Wavelength 26%
9. Voice/data communication systems 22%
10. Fiber optic networks 22%
11. Bandwidth 21%
12. Quality of service 21%
13. multi-protocol label switching 21%
14. Network architecture 21%
15. Multicarrier modulation 20%
16. Photonics 20%
17. Ethernet 19%
18. Switching networks 19%
19. Throughput 15%
20. Networks (circuits) 14%
21. Agglomeration 13%
22. Demonstrations 13%
23. Wide area networks 13%
24. Multichip modules 12%
25. Topology 12%
26. Computer hardware 12%
27. Network protocols 12%
28. Internet 11%
29. Software defined networking 10%
30. Electric power utilization 10%
31. Multiprotocol Label Switching 10%
32. Optical interconnects 9%
33. Frequency allocation 8%
34. Blocking probability 8%
35. Labels 8%
36. HIgh speed networks 8%
37. Multiplexing 7%
38. Polyimides 7%
39. Telecommunication links 7%
40. Costs 7%
41. Multilayers 7%
42. Emitter coupled logic circuits 6%
43. Power management 6%
44. Access control 6%
45. Communication 6%
46. Scheduling 6%
47. Copper 5%
48. Recovery 5%
49. Energy conservation 5%
50. Virtualization 5%