Title:
COMMUNICATION SYSTEM AND POLICY CONTROL DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/090407
Kind Code:
A1
Abstract:
According to the present invention, a PCRF (204): stores a policy rule management table in which a policy rule corresponding to each combination of contract information and device types is registered, and a hierarchical management table in which device information is managed in association with user information including user contract information; acquires the type of a device to which a policy rule is to be applied, and a device ID assigned to the device; determines the policy rule according to the acquired type of the device (2) and the user contract information; and instructs a DPI to apply the determined policy rule to the device corresponding to the acquired device ID. The DPI (5) acquires the device ID assigned to the device to which the policy rule is to be applied, and performs controlling by applying the instructed policy rule to a communication from the device (2) corresponding to the device ID to be instructed by the PCRF (204).
Inventors:
NISHIHARA HIDETAKA (JP)
IWAHASHI HIROKI (JP)
KURITA KAORI (JP)
MATSUO KAZUHIRO (JP)
IWAHASHI HIROKI (JP)
KURITA KAORI (JP)
MATSUO KAZUHIRO (JP)
Application Number:
PCT/JP2019/040013
Publication Date:
May 07, 2020
Filing Date:
October 10, 2019
Export Citation:
Assignee:
NIPPON TELEGRAPH & TELEPHONE (JP)
International Classes:
H04W88/18; H04L47/20; H04L47/2416; H04M3/00
Domestic Patent References:
| WO2016091294A1 | 2016-06-16 |
Foreign References:
| JP2016146516A | 2016-08-12 | |||
| JP2015005849A | 2015-01-08 | |||
| JP2014204298A | 2014-10-27 |
Attorney, Agent or Firm:
SAKAI INTERNATIONAL PATENT OFFICE (JP)
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