Title:
COMMUNICATION SYSTEM, COMMUNICATION CONTROL DEVICE, COMMUNICATION CONTROL METHOD, AND PROGRAM
Document Type and Number:
WIPO Patent Application WO/2023/053158
Kind Code:
A1
Abstract:
A communication system comprises: a cloud server (2); and a communication control device (1) which is connected to the cloud server (2) and a device (3) via a wide area network and a local area network, and transmits, to the cloud server (2), device messages generated by the device (3). The communication control device (1) has: a message acquisition unit (111) which acquires a device message from the device (3); a determination unit (112) which determines whether the device message satisfies a transmission unnecessary condition; and a transmission control unit (113) which controls transmission of the device message to the cloud server (2). If determined that the device message satisfies the transmission unnecessary condition, the transmission control unit (113) discards the device message in order to avoid transmission of the device message to the cloud server (2).
Inventors:
HAYASHI TOMOYUKI (JP)
TONOMURA TAKAYOSHI (JP)
YAMADA TAKAMITSU (JP)
TONOMURA TAKAYOSHI (JP)
YAMADA TAKAMITSU (JP)
Application Number:
PCT/JP2021/035481
Publication Date:
April 06, 2023
Filing Date:
September 28, 2021
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
H04L12/28
Domestic Patent References:
| WO2013157582A1 | 2013-10-24 |
Foreign References:
| JP2009159231A | 2009-07-16 |
Other References:
HIDENORI AOYAMA, MASARU YAMAOKA, TSUYOSHI SAKATA, MITSUAKI OSHIMA: "Providing New User Values through Smart Home Appliances Cooperating with Smartphones and the Cloud, Technical Report of the Institute of Electronics,", INFORMATION AND COMMUNICATION ENGINEERS, 10 October 2013 (2013-10-10), pages 49 - 52
Attorney, Agent or Firm:
KIMURA Mitsuru (JP)
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