The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
May. 21, 2024

Filed:

Jun. 22, 2021
Applicant:

Mitsubishi Electric Corporation, Tokyo, JP;

Inventors:

Keiko Sameshima, Tokyo, JP;

Tetsuya Aoyama, Tokyo, JP;

Keijiro Take, Tokyo, JP;

Yusuke Kinoshita, Tokyo, JP;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 72/54 (2023.01); H04W 40/22 (2009.01); H04W 72/0453 (2023.01); H04W 72/541 (2023.01);
U.S. Cl.
CPC ...
H04W 72/54 (2023.01); H04W 40/22 (2013.01); H04W 72/0453 (2013.01); H04W 72/541 (2023.01);
Abstract

Provided are: a sending/receiving unit to receive data frames sent from another wireless station and receivable, the receivable data frames including a first data frame that is a relay target; an interference time storage unit to store an interference time that is a time from when the sending/receiving unit starts receiving each of the data frames to when the sending/receiving unit terminates receiving the data frame; a waiting time determination unit to determine a waiting time on a basis of the interference time; a frame generation unit to generate a second data frame by changing a destination of the first data frame to a data aggregation station that aggregates the data frames or to a wireless station that serves as a relay destination; and a transmission control unit to wait for the waiting time and cause the sending/receiving unit to send the second data frame.


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