Výsledky vyhledávání - "Akiyuki Takeda"

Implementation of software-based EPON-OLT and performance evaluation

Autor: Takashi Yamada, Takashi Inoue, Keita Nishimoto, Masashi Tadokoro, T. Tanaka, Akiyuki Takeda, Takeaki Mochida

Publikováno v: IEICE Communications Express. 6:467-472

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::409b2a35c601f2807911b7a00032666a
https://doi.org/10.1587/comex.2017xbl0038

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Predictive dynamic bandwidth allocation based on the correlation of the bi-directional traffic for cloud-based virtual PON-OLT

Autor: Takashi Inoue, Masashi Tadokoro, Akiyuki Takeda, Keita Nishimoto, Toshihito Fujiwara, T. Tanaka, Takashi Yamada

Publikováno v: 2017 IEEE International Workshop Technical Committee on Communications Quality and Reliability (CQR).

We propose a new access network architecture named Cloud-based PON. It separates the C-Plane/D-Plane functions of PON-OLT and consolidates the former in a datacenter. We identify the increase in upstream delay (due to the increase in Round Trip Time)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::096f3a338d1134a025d0bb77ba8de194
https://doi.org/10.1109/cqr.2017.8289443

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Design of softwarized EPON OLT and its transmission jitter suppression techniques over MPCP

Autor: Keita Nishimoto, Takashi Inoue, Takeaki Mochida, Masashi Tadokoro, T. Tanaka, Akiyuki Takeda, Takashi Yamada

Publikováno v: OFC

Softwarized-OLT is expect to realize flexible and cost-effective PON systems but the large transmission jitter of gate messages caused by computing process is critical for MPCP. Thus, we propose and evaluate jitter suppression DBA techniques.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f54e7de3377ff441085a5e59394c82dc
https://doi.org/10.1364/ofc.2017.w2a.28

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Virtualization of EPON OLT functions and collision suppression techniques for Multi-Point MAC Control

Autor: Masashi Tadokoro, T. Tanaka, Akiyuki Takeda, Takashi Inoue, Keita Nishimoto, Takeaki Mochida

Publikováno v: OFC

We proposed a novel virtualized PON OLT architecture to realize flexible and cost-efficient PON systems, and evaluate the techniques proposed to suppress collision between upstream signals caused by the software-derived processing time jitter on MPMC

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0939b22784f8a8eabf6438a25b6304b7
https://doi.org/10.1364/ofc.2016.w3f.1

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