Title:
INFORMATION PROCESSING DEVICE, NODE, WIRELESS COMMUNICATION SYSTEM, AND WIRELESS NETWORK CONTROL METHOD
Document Type and Number:
WIPO Patent Application WO/2019/159348
Kind Code:
A1
Abstract:
This information processing device (5) collects data from a relay node that performs intermittent operations in which operation intervals and sleep intervals are repeated periodically. The information processing device (5) transmits, to relay nodes (2A-2C) between which a communication quality exceeding a certain value is obtained, a group ID for setting the relay nodes into the same node group (NG). The information processing device (5) collects data measured by a measurement node (2D) from a relay node (2A) that, among the relay nodes (2A-2C) in the node group (NG), is assigned to be an on-duty node for an operation interval.
Inventors:
KURIHARA KOJI (JP)
YAMASHITA KOICHIRO (JP)
SUZUKI TAKAHISA (JP)
YAMASHITA KOICHIRO (JP)
SUZUKI TAKAHISA (JP)
Application Number:
PCT/JP2018/005672
Publication Date:
August 22, 2019
Filing Date:
February 19, 2018
Export Citation:
Assignee:
FUJITSU LTD (JP)
International Classes:
H04W4/08; H04L12/26; H04W4/38; H04W52/02; H04W84/18
Domestic Patent References:
| WO2015118847A1 | 2015-08-13 | |||
| WO2010010708A1 | 2010-01-28 | |||
| WO2012111255A1 | 2012-08-23 |
Foreign References:
| JP2015122712A | 2015-07-02 | |||
| JP2016012916A | 2016-01-21 | |||
| JP2014036273A | 2014-02-24 |
Attorney, Agent or Firm:
SAKAI INTERNATIONAL PATENT OFFICE (JP)
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