IP Library › Granted Patent US 11,363,595
Granted Patent B2
US 11,363,595 · App. 16/133,341 · Granted Jun 14, 2022

Apparatus and method for wireless communication

Inventors: Tomoko Adachi (Tokyo, JP); Toshihisa Nabetani (Kawasaki, JP); Kiyoshi Toshimitsu (Tokyo, JP); Tatsuma Hirano (Tokyo, JP)
Assignee: TOSHIBA ELECTRONIC DEVICES & STORAGE CORPORATION
H04W72/0453H04W28/20H04W48/08H04W48/18H04W48/10H04W88/10
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Quick Facts
Patent No.
US 11,363,595
App. No.
16/133,341
Filed
Sep 17, 2018
Granted
Jun 14, 2022
Kind
B2
Examiner
JUNG, MIN
Art Unit
2472
USPC
370/329
Abstract

A wireless communication apparatus which can simultaneously conduct communication on at least two frequency channels is described. The apparatus includes a communication unit which refers to a connection management table to determine a communication system which can be used by a wireless communication terminal using an identifier of the wireless communication terminal, and conducts communication with the wireless communication terminal on a second frequency channel using the communication system, when a request from the wireless communication terminal to change the first frequency channel to the second frequency channel is permitted.

Claims (4)

1. A wireless communication apparatus capable of communicating via a first frequency channel and a second frequency channel, comprising a processor,

wherein the processor performs control to:

transmit, via the first frequency channel, a first frame including an identifier of the second frequency channel, frequency band information to which the second frequency channel belongs, and group identification information on a group used for communication via the second frequency channel; and

receive a frame via the first frequency channel and a frame via the second frequency channel.

Assignments (2)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Nov 30, 2022
From: TOSHIBA ELECTRONIC DEVICES & STORAGE CORPORATION
To: INTERNATIONAL SEMICONDUCTOR GROUP
Reel/Frame 061924/0411 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jun 15, 2021
From: KABUSHIKI KAISHA TOSHIBA
To: TOSHIBA ELECTRONIC DEVICES & STORAGE CORPORATION
Reel/Frame 056549/0799 →
Priority Claims (1)
JP 2008-171490 · Jun 30, 2008 · national
Continuity (5)
Continuation 15622217 · Jun 14, 2017
Continuation 14958505 · Dec 3, 2015
Continuation 13686122 · Nov 27, 2012
Continuation 12410742 · Mar 25, 2009
Related Publication 20190037570A1 · Jan 31, 2019