公开(公告)号：US20180159870A1

公开(公告)日：2018-06-07

申请号：US15578760

申请日：2016-06-28

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： MASATO TANABE ,  JUN ANZAI ,  YOSHIHIKO KITAMURA ,  SEIJI SAKAKI ,  YOSHIHIRO UJIIE ,  HIDEKI MATSUSHIMA

IPC: H04L29/06 ,  H04L12/40

CPC classification number: H04L63/1416 ,  H04L12/40 ,  H04L12/40013 ,  H04L63/0254 ,  H04L63/0263 ,  H04L63/1441 ,  H04L2012/40215 ,  H04L2012/40273 ,  H04W4/48

Abstract: A communication device includes: a communication section that transmits and receives a message in a network; an acquisition unit that acquires state information on a state of an object for which the network is provided; an estimation unit that estimates the state of the object based on the state information acquired in the acquisition unit; a setting unit that sets a filtering rule based on the state estimated in the estimation unit; and a filter unit that executes filtering processing for the message in accordance with the filtering rule set in the setting unit.