Title:
SUBSCRIBER LINE TERMINAL EQUIPMENT
Document Type and Number:
Japanese Patent JP2018207298
Kind Code:
A
Abstract:
To provide subscriber line terminal equipment which can suppress a throughput deterioration of an optical access network.SOLUTION: In a communication system, the subscriber line terminal equipment includes, on the basis of each PON: a transfer device which transfers a transmission request signal transmitted from a PON, which has a subscriber line termination device, to a gateway; and an allocation unit which dynamically allocates for the transmission request signal a band according to the transmission timing of the transmission request signal. The subscriber line terminal equipment includes: an allocation unit for each PON; and a cooperation unit which sets a plurality of time zones in a manner not to overlap each time zone in which the gateway can receive each transmission request signal. The allocation unit dynamically allocates for the transmission request signal a band according to a transmission timing based on the time zone.SELECTED DRAWING: Figure 1
Inventors:
NISHIMOTO KEITA
TAKEDA TETSUYUKI
YAMADA TAKASHI
TANAKA ISSEI
TADOKORO MASASHI
TAKEDA TETSUYUKI
YAMADA TAKASHI
TANAKA ISSEI
TADOKORO MASASHI
Application Number:
JP2017110837A
Publication Date:
December 27, 2018
Filing Date:
June 05, 2017
Export Citation:
Assignee:
NIPPON TELEGRAPH & TELEPHONE
International Classes:
H04L12/44
Attorney, Agent or Firm:
Shiga International Patent Office