Presentations -

Network Reconfigure Algorithm With Least Resource For Energy Efficient Optical Network

Aya Tsurusaki, Yutaka Arakawa, Daisuke Ishi,YAMANAKA NAOAKI, Hiroyuki Ishikawa, Yasuhiro Shiba

[Domestic presentation]  IEICE Technical Report (神戸大学) , 

2008.12

, 

Oral presentation (general)

　View Summary

The Internet has been popular recently, and network traffic of the Inter net is growing. The power consumpution is an issue. The large part of power consumption in network equipments is consumed in idle time, so Ehternet interface rate changes on needs. However, optical interface rate can’t change because of technical reason. The approach to sleep port itself is needed. We proposed a network reconfiguration algorithm for reducing power consumption. Network is used minimum set of link which can transfer all communication traffic load. Our proposal is not heuristic, but can obtains optimized solution.

A Novel Network Optimization Method using On-Chip Virtual Network on Dynamically Reconfigurable Processor DAPDNA-2

Shan GAO, Taku KIHARA, Sho SHIMIZU, Yutaka ARAKAWA, YAMANAKA NAOAKI, Kosuke SHIBA

[Domestic presentation]  IEICE Technical Report (Kitakyushu Science and Research Park) , 

2008.11

, 

Oral presentation (general)

Delay-Aware Scale-Free Display System under Ubiquitous Grid Networking (uGrid) Environment

Yusuke OKAZAKI, Yuki SUSA, Ryota Usui, Yutaka ARAKAWA, Satoru OKAMOTO, YAMANAKA NAOAKI

[International presentation]  IEEE Seoul Section International Student Paper Contest 2008 (Seoul, Korea) , 

2008.11

, 

Oral presentation (general)

Traffic Engineering based on Experimentation in On-chip Virtual Network on Dyamically Reconfigurable Processor

Shan GAO, Taku KIHARA, Sho SHIMIZU, Yutaka ARAKAWA, YAMANAKA NAOAKI, Kosuke SHIBA

[International presentation]  IEEE Seoul Section International Student Paper Contest 2008 (Seoul, Korea) , 

2008.11

, 

Oral presentation (invited, special)

Fast Link-Disjoint Path Algorithm on Parallel Reconfigurable Processor DAPDNA-2

Taku KIHARA, Sho SHIMIZU, Yutaka ARAKAWA, YAMANAKA NAOAKI, Kosuke SHIBA

[International presentation]  International Conference on The 14th Asia-Paciffic Conference on Communications (APCC2008) (Akihabara, Tokyo, Japan) , 

2008.10

, 

Oral presentation (general)

Efficient Contents Delivery Method with Scheduled Unicast and Multicast

Kazuki IRIE, Yutaka ARAKAWA, Satoru OKAMOTO, YAMANAKA NAOAKI

[International presentation]  International Conference on The 14th Asia-Paciffic Conference on Communications (APCC2008) (Akihabara, Tokyo, Japan) , 

2008.10

, 

Oral presentation (general)

Fast Replica Allocation Method by Parallel Calculation on DAPDNA-2 (Best Paper Award)

Hiroyuki Ishikawa, Sho Shimizu, Yutaka Arakawa, YAMANAKA NAOAKI, Kosuke Shiba

[International presentation]  The 14th Asia-Pacific Conference on Communications (APCC 2008) (Akihabara, Tokyo, Japan) , 

2008.10

, 

Oral presentation (general)

A Novel Distributed Data Access Scheme Considering with Link Resources and Metric in Lambda Grid Networks

Ryota Usui, Hiroyuki Miyagi, Yutaka Arakawa, Satoru Okamoto, YAMANAKA NAOAKI

[International presentation]  International Conference on The 14th Asia-Paciffic Conference on Communications (APCC2008) (Akihabara, Tokyo, Japan) , 

2008.10

, 

Oral presentation (general)

Interoperability activities for photonic networks in Japan

YAMANAKA NAOAKI, Masatoshi Suzuki, Takeshi Akaike, Satoru Okamoto

[International presentation]  The 7th International Conference on Optical Internet (COIN2008) (Akihabara Convention Hall, Tokyo, Japan (COIN2008 is co-located with APCC2008.)) , 

2008.10

, 

Oral presentation (general)

Implementation of VLAN Path Signaling with Domain Tag Swapping for GMPLS controlled Wide Area Layer-2 Network

Kou Kikuta, Masahiro Nishida, Daisuke Ishii, Satoru Okamoto, YAMANAKA NAOAKI

[International presentation]  The 7th International Conference on Optical Internet (COIN2008) (Akihabara Convention Hall, Tokyo, Japan (COIN2008 is co-located with APCC2008.)) , 

2008.10

, 

Oral presentation (general)

Adaptive Resource Reservation Protocol for High-speed Resource Information Advertisement

Masahiro Nishida, Hiroyuki Ishikawa, Sho Shimizu, Yutaka Arakawa, Satoru Okamoto, YAMANAKA NAOAKI

[International presentation]  The 14th Asia-Paciffic Conference on Communications (APCC2008) (Akihabara, Tokyo, Japan) , 

2008.10

, 

Oral presentation (general)

Cooperating Superpeers based Service-Parts Discovery for Ubiquitous Grid Networking (uGrid)

Motomi Akagi, Ryota Usui, Yutaka Arakawa, Satoru Okamoto, YAMANAKA NAOAKI

[International presentation]  The 7th International Conference on Optical Internet (COIN2008) (Akihabara Convention Hall, Tokyo, Japan (COIN2008 is co-located with APCC2008.)) , 

2008.10

, 

Oral presentation (general)

Hierarchical and Cooperative Download Method with File Partitioning for Mitigating Contents Server Load in Contents Delivery Network

Kazuki IRIE, Hirofumi YAMASHITA, Yutaka ARAKAWA, Satoru OKAMOTO,YAMANAKA NAOAKI

[Domestic presentation]  IEICE Technical Report (東京都目黒区 東京大学 駒場リサーチキャンパス) , 

2008.10

, 

Oral presentation (general)

　View Summary

We propose a two step delivery method to reduce contents server load for large size content delivery. In our proposed method, a receiver receives a part of desired content from already content downloaded nodes (collaboration nodes). Furthermore, they transfer the received content to other receivers each other coordinately to gather the rest of the content.
By applying our proposed method, contents server load can be reduced and download speed can be improved with using the upload bandwidth of some collaboration node and receivers effectively. Also we evaluate the performance by computer simulation. The results shows that the download time is reduced.

広域分散コンピューティングを用いた遅延を考慮したスケールフリーディスプレイ構築法

Yusuke OKAZAKI, Yuki SUSA, Ryota Usui, Yutaka ARAKAWA, Satoru OKAMOTO, YAMANAKA NAOAKI

[Domestic presentation]  電子情報通信学会技術研究報告 (東京大学（駒場）) , 

2008.10

, 

Oral presentation (general)

Hierarchical and Cooperative Download Method with File Partitioning for Mitigating Contents Server Load in Contents Delivery Network

Kazuki IRIE, Hirofumi YAMASHITA, Yutaka ARAKAWA, Satoru OKAMOTO, YAMANAKA NAOAKI

[Domestic presentation]  IEICE Technical Report (東京大学 駒場リサーチキャンパス) , 

2008.10

, 

Oral presentation (general)

European Conference on Optical Communication 2008

Satoru Okamoto, Sho Shimizu, Yutaka Arakawa, YAMANAKA NAOAKI

[International presentation]  European Conference on Optical Communication 2008 (Brussels, Belgium) , 

2008.09

, 

Oral presentation (general)

Hardware Based Scalable Path Computation Engine for Multilayer Traffic Engineering in GMPLS networks

Sho Shimizu, Taku Kihara, Yutaka Arakawa, YAMANAKA NAOAKI, Kosuke Shiba

[Domestic presentation]  34th European Conference on Optical Communication (Brussels, Belgium) , 

2008.09

, 

Oral presentation (general)

In-band GMPLS Message Communication Channel for GELS Networks

Satoru Okamoto, Sho Shimizu, Yutaka Arakawa, YAMANAKA NAOAKI

[Domestic presentation]  Proceedings of the 2008 IEICE Society Conference (明治大学　生田キャンパス) , 

2008.09

, 

Oral presentation (general)

Network reconfigure Algorithm for Low power Consumption

Yutaka ARAKAWA, Daisuke ISHII, Aya TSURUSAKI, YAMANAKA NAOAKI, Hiroyuki ISHIKAWA, Yasuhiro SHIBA

[Domestic presentation]  IEICE Technical Report (小樽朝里クラッセホテル) , 

2008.08

, 

Oral presentation (general)

A Study on High Speed Method of Link-Disjoint Path Calculation

Taku KIHARA, Sho SHIMIZU, Gao SHAN, Yutaka ARAKAWA, YAMANAKA NAOAKI

[Domestic presentation]  IEICE Technical Report (小樽朝里クラッセホテル) , 

2008.08

, 

Oral presentation (general)