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Title:
RELAY DEVICE, AND RELAY METHOD
Document Type and Number:
Japanese Patent JP2013034164
Kind Code:
A
Abstract:

To secure communication quality while suppressing capacity of a buffer used for a queue.

A relay device for relaying communication packets comprises: an input part for receiving the communication packets as input; a buffer part which has a plurality of queues and temporarily accumulates the received communication packets: a distribution part for distributing and storing the received communication packets to any of the plurality of queues by using delivery information relating to communication packet delivery, according to a value calculated by a predetermined function having output aggregated with respect to input; and a band control part for outputting, for transmission, the communication packets accumulated in the plurality of queues by controlling a band for each queue.


Inventors:
KUMAGAI TAKESHI
MATSUYAMA NOBUHITO
AIMOTO TAKESHI
DOI TOSHIO
SUKAI KAZUO
Application Number:
JP2011240766A
Publication Date:
February 14, 2013
Filing Date:
November 02, 2011
Export Citation:
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Assignee:
ALAXALA NETWORKS CORP
International Classes:
H04L47/20; H04L47/41; H04L47/6275
Domestic Patent References:
JP2003244222A2003-08-29
JP2005268846A2005-09-29
JP2003244222A2003-08-29
Other References:
JPN6014026819; 牧  一之進  他: '高速バックボーンネットワークにおける公平性を考慮した階層化パケットスケジューリング方式' 電子情報通信学会技術研究報告  Vol.101  No.121  IEICE Technical Report 第101巻,第121号, 20010615, p.43〜48
CSNG200300241007; 牧  一之進  他: '高速バックボーンネットワークにおける公平性を考慮した階層化パケットスケジューリング方式' 電子情報通信学会技術研究報告  Vol.101  No.121  IEICE Technical Report 第101巻,第121号, 20010615, p.43〜48
Attorney, Agent or Firm:
Manabu Inoue
Yuji Toda
Shigemi Iwasaki