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:
Nov. 01, 2022

Filed:

Dec. 16, 2020
Applicant:

Nec Corporation, Tokyo, JP;

Inventors:

Naoto Ishii, Tokyo, JP;

Jinsock Lee, Tokyo, JP;

Assignee:

NEC CORPORATION, Tokyo, JP;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 49/55 (2022.01); H04L 1/18 (2006.01); H04W 52/02 (2009.01); H04W 76/28 (2018.01);
U.S. Cl.
CPC ...
H04L 49/555 (2013.01); H04L 1/1829 (2013.01); H04L 1/1887 (2013.01); H04W 52/0209 (2013.01); H04W 52/0216 (2013.01); H04W 76/28 (2018.02); Y02D 30/70 (2020.08);
Abstract

Provided is a mobile station which communicates with abase station using a radio channel, the mobile station comprising: a switching unit configured to switch from a packet reception period, during which packet reception can be executed, to a packet reception halt period, during which packet reception is halted; a transmission unit configured to transmit, to the base station, a result of receiving a packet sent from the base station, as a reception result notification signal; a packet reception determination unit configured to determine a packet reception fault; and a reception period determination unit configured to extend the packet reception period if the packet reception fault is determined by the packet reception determination unit.


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