山中 直明

研究成果

年別の研究成果 1984 1997 1998 1999 2002 2008 2010 2011 2016 2017 2022

• 164 Article
• 151 Conference contribution
• 32 Paper
• 13 Conference article
• 11 その他
  • 7 Editorial
  • 2 Comment/debate
  • 2 Review article

年別の研究成果

年別の研究成果

検索結果

• Article

  10-Gb/s (1.25 Gb/s×8) 4×2 0.25-μm CMOS/SIMOX ATM switch based on scalable distributed arbitration

  Oki, E., Yamanaka, N., Ohtomo, Y., Okazaki, K. & Kawano, R., 1999 12月, In: IEEE Journal of Solid-State Circuits. 34, 12, p. 1921-1934 14 p.

  研究成果: Article › 査読

  • Automatic teller machines 100%
  • LSI circuits 79%
  • Switches 64%
  • Throughput 31%
  • Electric power utilization 22%
  21 被引用数 (Scopus)

• 10 ns high-speed PLZT optical content distribution system having slot-switcn and GMPLS controller

  Hayashitani, M., Kasahara, T., Ishii, D., Arakawa, Y., Okamoto, S., Yamanaka, N., Takezawa, N. & Nashimoto, K., 2008 3月 25, In: IEICE Electronics Express. 5, 6, p. 181-186 6 p.

  研究成果: Article › 査読

  • controllers 100%
  • slots 99%
  • switches 80%
  • high speed 73%
  • Switches 70%
  3 被引用数 (Scopus)

• 160 GB/s ATM switch using internal speed-up crossbar switch architecture

  Genda, K., Yamanaka, N., Doi, Y. & Endo, K., 1997 9月, In: Electronics and Communications in Japan, Part I: Communications (English translation of Denshi Tsushin Gakkai Ronbunshi). 80, 9, p. 68-79 12 p.

  研究成果: Article › 査読

  • Automatic teller machines 100%
  • Switches 64%
  • Throughput 12%
  • Speed control 9%
  • Quality of service 7%

• 160 Gbit/s high speed ATM switching system

  Yamanaka, N., Kaizu, K., Kishimoto, T. & Genda, K., 1997 3月 1, In: NTT Review. 9, 2, p. 28-35 8 p.

  研究成果: Article › 査読

  • Voice/data communication systems 100%
  • Switching systems 99%
  • Polyimides 97%
  • Automatic teller machines 92%
  • Copper 67%

• 160 Gbit/s high-speed ATM switching system

  Yamanaka, N., Kaizu, K., Kishimoto, T. & Genda, K., 1996 12月 1, In: NTT R and D. 45, 9, p. 855-862 8 p.

  研究成果: Article › 査読

  • Multicarrier modulation 100%
  • Switching systems 94%
  • Automatic teller machines 88%
  • Voice/data communication systems 63%
  • Polyimides 61%

• 1 gbit/s, 32 × 32 high-speed space-division switching module for broadband isdn using sst lsis

  Yamanaka, N., Kikuchi, S., Yoshioka, Y. & Suzuki, M., 1989 6月 22, In: Electronics Letters. 25, 13, p. 831-833 3 p.

  研究成果: Article › 査読

  • Switching systems 100%
  • Broadcasting 85%
  • Acoustic impedance 61%
  • Switches 60%
  2 被引用数 (Scopus)

• 2 Gbit/s, 16×16 Expandable High-Speed Space-Division-Switch LSI Using SST

  Yamanaka, N., Kikuchi, S. & Suzuki, M., 1989 10月 26, In: Electronics Letters. 25, 22, p. 1470-1471 2 p.

  研究成果: Article › 査読

  • Switches 100%
  • High definition television 88%
  • Voice/data communication systems 83%
  • Switching systems 82%
  • Energy dissipation 59%
  2 被引用数 (Scopus)

• 320 Gb/s High-Speed ATM Switching System Hardware Technologies Based on Copper-Polyimide MCM

  Yamanaka, N., Genda, K., Fukuda, H. & Kishimoto, T., 1995 2月, In: IEEE Transactions on Components Packaging and Manufacturing Technology Part B. 18, 1, p. 83-91 9 p.

  研究成果: Article › 査読

  • Multicarrier modulation 100%
  • Switching systems 94%
  • Polyimides 92%
  • Automatic teller machines 88%
  • Copper 64%
  30 被引用数 (Scopus)

• 640-Gb/s high-speed ATM switching system based on 0.25-μm CMOS, MCM-C, and optical WDM interconnection

  Yamanaka, N., Kawano, R., Oki, E., Yasukawa, S. & Okazaki, K., 2002 2月, In: IEEE Transactions on Advanced Packaging. 25, 1, p. 65-72 8 p.

  研究成果: Article › 査読

  • Multicarrier modulation 100%
  • Switching systems 94%
  • Automatic teller machines 88%
  • Wavelength division multiplexing 86%
  • Chassis 25%
  3 被引用数 (Scopus)

• 80 Gbit/s ATM switching module based on copper-polyimide MCM

  Genda, K., Yamanaka, N., Doi, Y., Kishimoto, T., Fukuda, H. & Sasaki, S., 1995 4月 27, In: Electronics Letters. 31, 9, p. 716-717 2 p.

  研究成果: Article › 査読

  • Multicarrier modulation 100%
  • Polyimides 92%
  • Automatic teller machines 88%
  • Copper 64%
  • Voice/data communication systems 63%

• 80 Gbit/s ATM switch MCM based on multilayer ceramic technology

  Okazaki, K., Sugiura, N., Harada, A., Yamanaka, N. & Oki, E., 1999 11月 25, In: Electronics Letters. 35, 24, p. 2074-2076 3 p.

  研究成果: Article › 査読

  • Multichip modules 100%
  • Asynchronous transfer mode 83%
  • Multilayers 70%
  • Switches 52%
  • Mountings 37%

• 80Gbit/s optical-l/O-interface ATM-switch MCM

  Kawano, R., Yamanaka, N., Oki, E., Okazaki, K., Yasukawa, S., Ohki, A., Sato, N., Katsura, K. & Ando, Y., 1999, In: Electronics Letters. 35, 16, p. 1356-1358 3 p.

  研究成果: Article › 査読

  • Automatic teller machines 100%
  • Switches 64%
  • Optical interconnects 59%
  • Cooling 31%
  1 被引用数 (Scopus)

• A 1.5 Gbit/s GaAs Four-Channel Selector LSI with Monolithically Integrated Newly Structured GaAs Ohmic Contact MSM Photodetector and Laser Driver

  Yamanaka, N. & Takada, T., 1989 10月, In: IEEE Photonics Technology Letters. 1, 10, p. 310-312 3 p.

  研究成果: Article › 査読

  • Ohmic contacts 100%
  • MSM (semiconductors) 96%
  • selectors 87%
  • Photodetectors 85%
  • large scale integration 82%
  6 被引用数 (Scopus)

• A 1.8-Gb/s GaAs Optoelectronic Universal Switch LSI with Monolithically Integrated Photodetector and Laser Driver

  Yamanaka, N., Kikuchi, S. & Takada, T., 1992 8月, In: Journal of Lightwave Technology. 10, 8, p. 1162-1166 5 p.

  研究成果: Article › 査読

  • large scale integration 100%
  • photometers 71%
  • switches 65%
  • output 47%
  • division 45%
  3 被引用数 (Scopus)

• A 100-Gb/s throughput ATM switch MCM with a 320-channel parallel optical I/O interface

  Kawano, R., Yamanaka, N., Oki, E., Yasukawa, S., Okazaki, K., Ohki, A., Usui, M., Sato, N., Katsura, K., Ando, Y., Kagawa, T. & Hikita, M., 2001 2月, In: IEEE Transactions on Advanced Packaging. 24, 1, p. 91-98 8 p.

  研究成果: Article › 査読

  • Multichip modules 100%
  • Automatic teller machines 80%
  • Switches 52%
  • Throughput 50%
  • LSI circuits 24%
  2 被引用数 (Scopus)

• A 10 Gb/s firewall system for network security in photonic era

  Katayama, M., Kai, H., Yoshida, J., Inami, M., Yamada, H., Shiomoto, K. & Yamanaka, N., 2005, In: IEICE Transactions on Communications. E88-B, 5, p. 1914-1919 6 p.

  研究成果: Article › 査読

  • Photonics 100%
  • Network security 93%
  • Routers 83%
  • Telecommunication networks 75%
  • Servers 63%
  5 被引用数 (Scopus)

• A 160 GB/s ATM switch using internal speed-up crossbar switch architecture

  Genda, K., Yamanaka, N., Doi, Y. & Endo, K., 1997 9月, In: Electronics and Communications in Japan, Part I: Communications (English translation of Denshi Tsushin Gakkai Ronbunshi). 80, 9, p. 68-79 12 p.

  研究成果: Article › 査読

  • Automatic teller machines 100%
  • Switches 64%
  • Throughput 12%
  • Speed control 9%
  • Quality of service 7%

• A 2.2 gbit/s si bipolar 8 × 8 crosspoint switching LSI

  Yamanaka, N., Kikuchi, S., Suzuki, M. & Hirata, M., 1991, In: Electronics and Communications in Japan (Part II: Electronics). 74, 2, p. 100-110 11 p.

  研究成果: Article › 査読

  • large scale integration 100%
  • Switching networks 90%
  • Emitter coupled logic circuits 54%
  • High definition television 50%
  • Electric potential 41%
  1 被引用数 (Scopus)

• A 2 Gb/s Expandable Space-Division Switching LSI and Network Architecture for Gigabit-Rate Broad-Band Circuit Switching

  Yamanaka, N., Kikuchi, S., Suzuki, M. & Yoshioka, Y., 1990 10月, In: IEEE Journal on Selected Areas in Communications. 8, 8, p. 1543-1550 8 p.

  研究成果: Article › 査読

  • Switching circuits 100%
  • Network architecture 72%
  • Switches 55%
  • Switching networks 44%
  • Networks (circuits) 21%
  2 被引用数 (Scopus)

• A buffer management mechanism for achieving approximately fair bandwidth allocation in high-speed networks

  Miyamura, T., Kurimoto, T., Nakagawa, K., Dhananjaya, P., Aoki, M. & Yamanaka, N., 2002 8月, In: IEICE Transactions on Communications. E85-B, 8, p. 1434-1441 8 p.

  研究成果: Article › 査読

  • HIgh speed networks 100%
  • Frequency allocation 95%
  • Bandwidth 51%
  • Computer hardware 32%
  • Routers 26%
  2 被引用数 (Scopus)

• A Circuit Design for 2-Gbit/s Si Bipolar Crosspoint Switch LSI’s

  Suzuki, M., Hirata, M., Yamanaka, N. & Kikuchi, S., 1990 2月, In: IEEE Journal of Solid-State Circuits. 25, 1, p. 155-159 5 p.

  研究成果: Article › 査読

  • Emitter coupled logic circuits 100%
  • Switches 52%
  • Networks (circuits) 40%
  • Electric potential 37%
  • Jitter 37%
  1 被引用数 (Scopus)

• Active queue control scheme for achieving approximately fair bandwidth allocation

  Miyamura, T., Kurimoto, T., Nakagawa, K., Dhananjaya, P., Aoki, M. & Yamanaka, N., 2002, In: IEEE International Conference on Communications. 2, p. 1269-1273 5 p.

  研究成果: Article › 査読

  • Frequency allocation 100%
  • Bandwidth 53%
  • HIgh speed networks 52%
  • Computer hardware 50%
  7 被引用数 (Scopus)

• Adaptive elastic spectrum allocation based on traffic fluctuation estimate under time-varying traffic in flexible OFDM-based optical networks

  Chino, M., Kamio, M., Matsumoto, J., Oki, E., Okamoto, S. & Yamanaka, N., 2017 6月, In: IEICE Transactions on Communications. E100B, 6, p. 962-973 12 p.

  研究成果: Article › 査読

  • Fiber optic networks 100%
  • Orthogonal frequency division multiplexing 87%
  • Bandwidth 60%
  • Disasters 36%
  • Optical fibers 20%
  5 被引用数 (Scopus)

• Adaptive remote rate control using extrapolation and correction mechanism for periodic notification of link utilization ratio

  Hasegawa, H., Yamanaka, N. & Shiomoto, K., 1997 1月 1, In: IEICE Transactions on Communications. E80-B, 10, p. 1576-1580 5 p.

  研究成果: Article › 査読

  • Extrapolation 100%
  • Wide area networks 54%
  • Automatic teller machines 51%
  • Network performance 44%
  • Degradation 32%

• A disjoint path selection scheme with shared risk link group constraints in GMPLS networks

  Oki, E., Matsuura, N., Shiomoto, K. & Yamanaka, N., 2003 8月, In: IEICE Transactions on Communications. E86-B, 8, p. 2455-2462 8 p.

  研究成果: Article › 査読

  • multi-protocol label switching 100%
  • Switching networks 75%
  • Costs 50%
  5 被引用数 (Scopus)

• A disjoint path selection scheme with shared risk link groups in GMPLS networks

  Oki, E., Matsuura, N., Shiomoto, K. & Yamanaka, N., 2002 9月, In: IEEE Communications Letters. 6, 9, p. 406-408 3 p.

  研究成果: Article › 査読

  • Label Switching 100%
  • multi-protocol label switching 89%
  • Disjoint Paths 70%
  • Switching networks 67%
  • Shortest Path Algorithm 44%
  103 被引用数 (Scopus)

• A distributed traffic control scheme for large-scale multi-stage ATM switching systems

  Nakalt, K., Oku, É. & Yamanaka, N., 2000 1月 1, In: IEICE Transactions on Communications. E83-B, 2, p. 231-236 6 p.

  研究成果: Article › 査読

  • Switching systems 100%
  • Automatic teller machines 93%
  • Traffic control 92%
  • Networks (circuits) 46%
  • Bandwidth 21%
  1 被引用数 (Scopus)

• Advanced atm switching system hardware technologies based on mcm-d for atm line interface circuits

  Kawamura, T., Yamanaka, N. & Kaizu, K., 1998 1月 1, In: IEICE Transactions on Communications. E81-B, 2, p. 482-487 6 p.

  研究成果: Article › 査読

  • Multicarrier modulation 100%
  • Switching systems 94%
  • Automatic teller machines 78%
  • Computer hardware 46%
  • Networks (circuits) 43%

• Advanced wavelength reservation method based on deadline-aware scheduling for lambda grid networks

  Miyagi, H., Hayashitani, M., Ishii, D., Arakawa, Y. & Yamanaka, N., 2007 10月, In: Journal of Lightwave Technology. 25, 10, p. 2904-2910 7 p., 4346626.

  研究成果: Article › 査読

  • scheduling 100%
  • grids 57%
  • wavelengths 33%
  • slots 28%
  • proposals 13%
  10 被引用数 (Scopus)

• A dynamic reference single-ended ECL input interface circuit for MCM-Based 80-Gbps ATM switch

  Kawano, R., Yamanaka, N., Oki, E. & Kawamura, T., 1999 1月 1, In: IEICE Transactions on Electronics. E82-C, 3, p. 519-524 6 p.

  研究成果: Article › 査読

  • Emitter coupled logic circuits 100%
  • Multicarrier modulation 92%
  • Automatic teller machines 81%
  • Switches 52%
  • Networks (circuits) 40%

• A Gigabit-Rate Five-Highway GaAs OE-LSI Chipset for High-Speed Optical Interconnections Between Modules or VLSI 's

  Yamanaka, N., Sasaki, M., Kikuchi, S., Takada, T. & Idda, M., 1991 6月, In: IEEE Journal on Selected Areas in Communications. 9, 5, p. 689-697 9 p.

  研究成果: Article › 査読

  • Optical interconnects 100%
  • Optical receivers 35%
  • Networks (circuits) 20%
  • Lasers 19%
  • Photodetectors 16%
  16 被引用数 (Scopus)

• A high-speed ATM switch based on scalable distributed arbitration

  Oki, E. & Yamanaka, N., 1997, In: IEICE Transactions on Communications. E80-B, 9, p. 1372-1376 5 p.

  研究成果: Article › 査読

  • Automatic teller machines 100%
  • Switches 64%
  • Time delay 20%
  • Asynchronous transfer mode 9%
  • Throughput 5%
  18 被引用数 (Scopus)

• A high-speed CAC scheme in ATM networks by using virtual requests for connection

  Oki, E. & Yamanaka, N., 1998 1月 1, In: IEICE Transactions on Communications. E81-B, 10, p. 1927-1930 4 p.

  研究成果: Article › 査読

  • Asynchronous transfer mode 100%
  • Bandwidth 54%
  • Access control 20%
  1 被引用数 (Scopus)

• A high-speed tandem-crosspoint ATM switch architecture with input and output buffers

  Oki, E. & Yamanaka, N., 1998 1月 1, In: IEICE Transactions on Communications. E81-B, 2, p. 215-222 8 p.

  研究成果: Article › 査読

  • Automatic teller machines 100%
  • Switches 64%
  • Throughput 8%
  • Multicasting 7%
  • Switching systems 7%
  15 被引用数 (Scopus)

• A high‐speed‐retry banyan switch architecture for giga‐bit‐rate BISDN networks

  Genda, K., Yamanaka, N., Arai, Y. & Kataoka, H., 1994, In: International Journal of Communication Systems. 7, 3, p. 223-229 7 p.

  研究成果: Article › 査読

  • Switches 100%
  • Switching systems 66%
  • Automatic teller machines 31%
  • Communication 13%

• ALPEN: An ATM multi-protocol emulation network based on periodical performance checks between edge nodes

  Yamanaka, N., Shiomoto, K. & Hasegawa, H., 1998 8月, In: Electronics and Communications in Japan, Part I: Communications (English translation of Denshi Tsushin Gakkai Ronbunshi). 81, 8, p. 19-31 13 p.

  研究成果: Article › 査読

  • Asynchronous transfer mode 100%
  • Automatic teller machines 96%
  • Network protocols 58%
  • Bandwidth 32%
  • Wide area networks 20%

• ALPEN: A simple and flexible atm network based on multi protocol emulation at edge nodes

  Yamanaka, N., Shiomoto, K. & Hasegawai, H., 1996 1月 1, In: IEICE Transactions on Communications. E79-B, 4, p. 611-615 5 p.

  研究成果: Article › 査読

  • Automatic teller machines 100%
  • Network protocols 91%
  • Wide area networks 52%
  • Asynchronous transfer mode 52%
  • Costs 17%
  5 被引用数 (Scopus)

• An 80 Gb/s optical I/O interface ATM switch MCM

  Kawano, R., Yamanaka, N., Oki, E., Okazaki, K. & Ohki, A., 2002, In: Electronics and Communications in Japan, Part I: Communications (English translation of Denshi Tsushin Gakkai Ronbunshi). 85, 2, p. 61-68 8 p.

  研究成果: Article › 査読

  • Multichip modules 100%
  • Automatic teller machines 80%
  • Switches 52%
  • Optical interconnects 13%
  • Cables 8%

• An 80-Gbitls ATM Switch MCM

  Okazaki, K., Sugiura, N., Harada, A., Kishimoto, T., Oki, E. & Yamanaka, N., 2002, In: journal of the japan institute of electronics packaging. 2, 7, p. 556-560 5 p.

  研究成果: Article › 査読

  • Multichip modules 100%
  • Asynchronous transfer mode 83%
  • Switches 52%
  • Switching systems 43%
  • Mountings 37%

• An admission control scheme based on measurements of instantaneous utilization

  Shiomoto, K. & Yamanaka, N., 1998 11月, In: Electronics and Communications in Japan, Part I: Communications (English translation of Denshi Tsushin Gakkai Ronbunshi). 81, 11, p. 1-13 13 p.

  研究成果: Article › 査読

  • Access control 100%
  • Low pass filters 77%
  • Bandwidth 66%
  • Analytical models 30%
  • Monitoring 19%

• A new multiple QoS control scheme with equivalent-window CAC in ATM networks

  Oki, E., Yamanaka, N., Shiomoto, K. & Moitra, S. D., 1998 1月 1, In: IEICE Transactions on Communications. E81-B, 7, p. 1462-1473 12 p.

  研究成果: Article › 査読

  • Asynchronous transfer mode 100%
  • Access control 81%
  • Quality of service 67%
  • Multimedia services 25%
  • Monitoring 12%
  1 被引用数 (Scopus)

• An expandable multicast ATM switch based on copy-trunk with new delay control and cell spacing functions

  Kurimoto, T., Genda, K. & Yamanaka, N., 1996 1月 1, In: IEICE Transactions on Communications. E79-B, 8, p. 1061-1067 7 p.

  研究成果: Article › 査読

  • Automatic teller machines 100%
  • Switches 64%
  • Time delay 14%
  • Quality of service 14%
  3 被引用数 (Scopus)

• An expandable time-division circuit switching LSI and network architecture for broadband ISDN

  Kikuchi, S. & Yamanaka, N., 1996 2月, In: IEEE Journal on Selected Areas in Communications. 14, 2, p. 328-336 9 p.

  研究成果: Article › 査読

  • Switching circuits 100%
  • Voice/data communication systems 93%
  • Network architecture 72%
  • Switches 18%
  • Broadband networks 16%
  1 被引用数 (Scopus)

• An optimum design scheme for flexible multi-QoS logical ATM networks

  Oki, E. & Yamanaka, N., 1996 12月 1, In: NTT R and D. 45, 7, p. 673-678 6 p.

  研究成果: Article › 査読

  • Asynchronous transfer mode 100%
  • Quality of service 67%
  • Topology 43%

• A Novel Concept for High-Speed Time Switch Approaching Memory Read Cycle Limit

  Yamamoto, Y., Miyanaga, H., Kobayashi, Y., Terada, Y. & Yamanaka, N., 1986 9月, In: IEEE Transactions on Communications. 34, 9, p. 953-955 3 p.

  研究成果: Article › 査読

  • Time switches 100%
  • Data storage equipment 39%
  • Clocks 37%
  • Switching systems 25%
  • Switches 15%
  1 被引用数 (Scopus)

• Application-centric, energy-efficient network architecture ACTION, based on virtual optical slice core and deterministic optical access network

  Ashizawa, K., Okamoto, S., Yamanaka, N., Oki, E., Fumagalli, A. & Veeraraghavan, M., 2015 8月, In: Journal of the Optical Society of Korea. 19, 4, p. 340-345 6 p.

  研究成果: Article › 査読

  • energy 100%
  • multimedia 47%
  • time division multiplexing 45%
  • traffic 35%
  • resources 33%
  3 被引用数 (Scopus)

• Application-centric energy-efficient Ethernet with quality of service support

  Popescu, I., Miyazaki, T., Chino, M., Wang, X., Okamoto, S., Gravey, A., Gravey, P., Veeraraghavan, M., Brandt-Pearce, M. & Yamanaka, N., 2015 7月 23, In: Electronics Letters. 51, 15, p. 1165-1167 3 p.

  研究成果: Article › 査読

  Open Access

  • Ethernet 100%
  • Energy conservation 77%
  • Quality of service 76%
  1 被引用数 (Scopus)

• Application-triggered automatic distributed cloud/network resource coordination by optically networked inter/intra data center [invited]

  Yamanaka, N., Okamoto, S., Hirono, M., Imakiire, Y., Muro, W., Sato, T., Oki, E., Fumagalli, A. & Veeraraghavan, M., 2018 7月, In: Journal of Optical Communications and Networking. 10, 7, p. B15-B24

  研究成果: Article › 査読

  • Optical interconnects 100%
  • Network architecture 70%
  • Bandwidth 47%
  • Virtual machine 38%
  • Network performance 36%
  8 被引用数 (Scopus)

• Architectural choices in large scale ATM switches

  Turner, J. & Yamanaka, N., 1998, In: IEICE Transactions on Communications. E81-B, 2, p. 120-136 17 p.

  研究成果: Article › 査読

  • Switching systems 100%
  • Automatic teller machines 93%
  • Switches 60%
  • Systems analysis 42%
  • Voice/data communication systems 33%
  74 被引用数 (Scopus)

• A simple bandwidth management strategy based on measurements of instantaneous virtual path utilization in ATM networks

  Shiomoto, K., Chaki, S. & Yamanaka, N., 1998, In: IEEE/ACM Transactions on Networking. 6, 5, p. 625-634 10 p.

  研究成果: Article › 査読

  • Asynchronous transfer mode 100%
  • Bandwidth 54%
  • Telecommunication traffic 44%
  • Switching systems 25%
  • Low pass filters 23%
  28 被引用数 (Scopus)