Title:
加入者側光終端装置
Document Type and Number:
Japanese Patent JP6852957
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a station side optical termination device of a passive optical access network capable of suppressing transmission delay.SOLUTION: The station side optical termination device of a passive optical access network using one or more wavelengths respectively in an upstream direction and a downstream direction includes: holding means for holding information as to whether a subscriber side optical termination device to be accommodated is a first subscriber side optical termination device; and resource allocation means at the first subscriber side optical termination device for allocating a resource without receiving a request signal for requesting a resource from the first subscriber side optical termination device.
Inventors:
Masayuki Oishi
Hirohito Tanaka
Hirohito Tanaka
Application Number:
JP2014121319A
Publication Date:
March 31, 2021
Filing Date:
June 12, 2014
Export Citation:
Assignee:
KDDI CORPORATION
International Classes:
H04L12/44; H04B10/272; H04J14/08
Domestic Patent References:
| JP2012257163A | ||||
| JP2010206752A | ||||
| JP2007282037A | ||||
| JP2003244178A | ||||
| JP201260217A | ||||
| JP2010199861A | ||||
| JP2011146780A | ||||
| JP201249942A |
Foreign References:
| WO2011077576A1 |
Other References:
A broadband optical access system with increased service capability using dynamic bandwidth assignment,ITU-T規格文書(Gシリーズ)G.983.4、その他、2002.09.24発行、p.3-11
Attorney, Agent or Firm:
Patent Business Corporation Otsuka International Patent Office
Yasunori Otsuka
Yasuhiro Otsuka
Shiro Takayanagi
Shuji Kimura
Osamu Shimoyama
Nagakawa Yukimitsu
Takashi Sakamoto
Koji Maeda
Yasunori Otsuka
Yasuhiro Otsuka
Shiro Takayanagi
Shuji Kimura
Osamu Shimoyama
Nagakawa Yukimitsu
Takashi Sakamoto
Koji Maeda