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:
Jul. 23, 2024

Filed:

Jan. 23, 2019
Applicant:

Mitsubishi Electric Corporation, Chiyoda-ku, JP;

Inventors:

Kazunobu Fukuda, Chiyoda-ku, JP;

Makiko Hiragi, Chiyoda-ku, JP;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 61/5069 (2022.01); H04B 7/185 (2006.01); H04B 7/204 (2006.01); H04L 12/18 (2006.01); H04L 49/201 (2022.01); H04N 21/6405 (2011.01); H04L 12/70 (2013.01);
U.S. Cl.
CPC ...
H04L 61/5069 (2022.05); H04B 7/18513 (2013.01); H04B 7/18517 (2013.01); H04B 7/204 (2013.01); H04L 12/1859 (2013.01); H04L 2012/5642 (2013.01); H04L 49/201 (2013.01); H04N 21/6405 (2013.01);
Abstract

Delivery destination designation information, pertaining to a multicast address to which per-multicast-address delivery is requested by a communication terminal connected to a receiving station, is transmitted from the receiving station to a transmitting station, the transmitting station generates a multicast delivery destination table, in which a multicast address to which the delivery is requested from the communication terminal is associated to the communication terminal, from the delivery destination designation information received from a plurality receiving stations, and the transmitting station refers to the multicast delivery destination table when performing multicast transmission via a satellite.


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