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:
Jun. 30, 2020

Filed:

Dec. 18, 2015
Applicant:

Mitsubishi Electric Corporation, Tokyo, JP;

Inventors:

Yasushi Matsutaka, Tokyo, JP;

Kentaro Sawa, Tokyo, JP;

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04B 7/14 (2006.01); H04W 36/32 (2009.01); H04W 48/16 (2009.01); H04W 36/16 (2009.01); H04W 36/00 (2009.01); H04W 36/24 (2009.01); H04W 84/12 (2009.01); H04W 36/30 (2009.01);
U.S. Cl.
CPC ...
H04B 7/14 (2013.01); H04W 36/0083 (2013.01); H04W 36/165 (2013.01); H04W 36/32 (2013.01); H04W 48/16 (2013.01); H04W 36/245 (2013.01); H04W 36/30 (2013.01); H04W 84/12 (2013.01);
Abstract

A reception unit receives from a wireless relay device, a handover response indicating possibility of degradation in communication quality during wireless communication with the wireless relay device. A search unit searches whether or not a wireless relay device to which handover can be performed is present other than the wireless relay device. When the wireless relay device to which handover can be performed other than the wireless relay device is present as a result of search by the search unit, a transmission unit transmits a handover request to the wireless relay device found by the search unit.


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