Title:
TRANSMISSION DATA AMOUNT CONTROL APPARATUS, CONTROL SYSTEM, CONTROL METHOD AND CONTROL PROGRAM
Document Type and Number:
WIPO Patent Application WO/2015/186332
Kind Code:
A1
Abstract:
The objective of the invention is to achieve a network in which the amount of packets to be sent out is appropriately controlled in accordance with a network condition, such as transmission buffer amount, to suppress the halt of sending out the packets, thereby improving the user experience quality. A transmission data amount control apparatus of the invention comprises: a transmission upper-limit data amount calculation means that sets an upper-limit value of a simultaneous transmission data amount on the basis of information based on acknowledgement packets, a data packet amount and a simultaneous transmission data amount history in transmission/reception of data packets using TCP; and a transmission data amount limitation means that outputs, on the basis of the upper-limit value, a control signal to limit the simultaneous transmission data amount.
Inventors:
OSUGA TORU (JP)
Application Number:
PCT/JP2015/002744
Publication Date:
December 10, 2015
Filing Date:
June 01, 2015
Export Citation:
Assignee:
NEC CORP (JP)
International Classes:
H04L47/27
Foreign References:
| JP2011234320A | 2011-11-17 |
Other References:
HIROMI HIRAI ET AL.: "Proposal and Implementation on Cooperative Transmission Control Middleware on a Smartphone in a WLAN Environment", TRANSACTIONS OF INFORMATION PROCESSING SOCIETY OF JAPAN (JOURNAL, vol. 55, no. 1, 15 January 2014 (2014-01-15), pages 340 - 353, XP055241666
KUNITAKE KANEKO ET AL.: "TCP Flow Control Using the Link Bandwidth Information in Access Networks", SYMPOSIUM ON MULTIMEDIA, DISTRIBUTED, COOPERATIVE AND MOBILE SYSTEMS (DICOMO) RONBUNSHU, vol. 2001, no. 7, 7 April 2009 (2009-04-07), pages 91 - 96
KUNITAKE KANEKO ET AL.: "TCP Flow Control Using the Link Bandwidth Information in Access Networks", SYMPOSIUM ON MULTIMEDIA, DISTRIBUTED, COOPERATIVE AND MOBILE SYSTEMS (DICOMO) RONBUNSHU, vol. 2001, no. 7, 7 April 2009 (2009-04-07), pages 91 - 96
Attorney, Agent or Firm:
SHIMOSAKA, NAOKI (JP)
Naoki Shimosaka (JP)
Naoki Shimosaka (JP)
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