Koji Wakayama

According to our database, Koji Wakayama authored at least 12 papers between 2007 and 2017.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2017

Wavelength Switching Method that Cooperates with Traffic Control for <i>λ</i>-Tunable WDM/TDM-PON.

Jun Sugawa, Koji Wakayama

IEICE Trans. Commun., 2017

Real-time demonstration of fairness-aware dynamic subcarrier allocation for adaptive modulation in elastic lambda aggregation network.

Yumiko Senoo, Kota Asaka, Takuya Kanai, Jun Sugawa, Koji Wakayama, Ken-Ichi Suzuki, Akihiro Otaka

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2017

2015

512-ONU Real-Time Dynamic Load Balancing With Few Wavelength Reallocations in 40 Gbps λ-Tunable WDM/TDM-PON [Invited].

Yumiko Senoo, Tomoaki Yoshida, Shin Kaneko, Jun Sugawa, Koji Wakayama, Shunji Kimura, Ken-Ichi Suzuki, Akihiro Otaka

JOCN, 2015

Simultaneous multi-ONU wavelength switching method for coexistence of different λ-tuning times in WDM/TDM-PON.

Jun Sugawa, Koji Wakayama, Hidehiro Toyoda

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2015

Demonstration of 512-ONU real-time dynamic-load-balancing with few wavelength reallocations for λ-tunable WDM/TDM-PON.

Yumiko Senoo, Shin Kaneko, Tomoaki Yoshida, Jun Sugawa, Koji Wakayama, Shunji Kimura, Ken-ichi Suzuki, Akihiro Otaka

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2015

Adaptive FEC control in downstream collaborating with traffic control in OLT for WDM/TDM-PON.

Jun Sugawa, Koji Wakayama, Hidehiro Toyoda

Proceedings of the European Conference on Optical Communication, 2015

Real-time and fair throughput control in different OSU traffic bias with DLB algorithm for λ-tunable WDM/TDM-PON.

Yumiko Senoo, Shin Kaneko, Tomoaki Yoshida, Jun Sugawa, Koji Wakayama, Ken-ichi Suzuki, Akihiro Otaka

Proceedings of the European Conference on Optical Communication, 2015

Optical path protection with FEC switching in WDM/TDM-PON for ring access networks.

Yuki Sakaue, Kota Asaka, Yumiko Senoo, Shin Kaneko, Tomoaki Yoshida, Jun Sugawa, Koji Wakayama, Ken-Ichi Suzuki, Akihiro Otaka

Proceedings of the European Conference on Optical Communication, 2015

2012

MPCP based active optical access network with PLZT high-speed optical switch.

Kazumasa Tokuhashi, Kunitaka Ashizawa, Daisuke Ishii, Satoru Okamoto, Naoaki Yamanaka, Koji Wakayama, Keiichi Nashimoto

Opt. Switch. Netw., 2012

2010

Design and Evaluation of 10 Gbps Optical Access System Using Optical Switches.

Koji Wakayama, Michitaka Okuno, Jun Sugawa, Daisuke Mashimo, Hiroki Ikeda, Kenichi Sakamoto

IEICE Trans. Commun., 2010

2007

On a real-time scheme for the estimation of volatility.

Shigeyoshi Ogawa, Koji Wakayama

Monte Carlo Methods Appl., 2007

Simulation and Basic Experiment of Inter Radio System Handover for Cognitive Radio.

Seishi Hanaoka, Junji Yamamoto, Koji Wakayama, Satoshi Yoshizawa, Tetsuhiko Hirata

Proceedings of the IEEE 18th International Symposium on Personal, 2007