Title:
COMMUNICATION NETWORK APPARATUS, COMMUNICATION NETWORK SYSTEM, AND METHOD OF COMMUNICATION NETWORK APPARATUS
Document Type and Number:
WIPO Patent Application WO/2017/221481
Kind Code:
A1
Abstract:
According to the present invention, a traffic controller (8) receives from a monitor (7) a first control message generated in response to an increase in total transmission rate of multiple packet flows transmitted from multiple wireless terminals (1) to a specific external network. The controller (8) determines one or more packet flows that are to be subjected to traffic shaping, on the basis of evaluation criteria received from a criteria manager (6). The controller (8) performs control, in response to the first control message, on a base station (2) within a RAN (20) or a packet forwarding node (31) within a mobile backhaul (30) so as to carry out traffic shaping. This configuration enables contribution to adjusting traffic passing through a cellular communication network, for example, on the basis of a monitoring result of the total transmission rate of the traffic transmitted from the cellular communication network to an external network.
Inventors:
WATANABE YOSHINORI (JP)
HOKAO TOMOAKI (JP)
TAKAGI KENKI (JP)
IWAI TAKANORI (JP)
HOKAO TOMOAKI (JP)
TAKAGI KENKI (JP)
IWAI TAKANORI (JP)
Application Number:
PCT/JP2017/010677
Publication Date:
December 28, 2017
Filing Date:
March 16, 2017
Export Citation:
Assignee:
NEC CORP (JP)
International Classes:
H04W28/12; H04L47/22; H04L47/762; H04L47/80; H04W92/14
Domestic Patent References:
| WO2015056392A1 | 2015-04-23 |
Foreign References:
| JP2008067020A | 2008-03-21 |
Other References:
See also references of EP 3474597A4
Attorney, Agent or Firm:
IEIRI Takeshi (JP)
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