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:
Aug. 29, 2023

Filed:

Dec. 07, 2020
Applicant:

Mitsubishi Electric Corporation, Tokyo, JP;

Inventors:

Yasuhiro Onaka, Tokyo, JP;

Miho Maeda, Tokyo, JP;

Mitsuru Mochizuki, Tokyo, JP;

Taisei Suemitsu, Tokyo, JP;

Noriyuki Fukui, Tokyo, JP;

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04W 24/04 (2009.01); H04W 36/22 (2009.01); H04W 52/02 (2009.01); H04W 92/20 (2009.01); H04W 48/00 (2009.01); H04W 36/16 (2009.01); H04W 24/02 (2009.01); H04W 52/04 (2009.01); H04W 72/0446 (2023.01); H04W 16/08 (2009.01); H04W 88/08 (2009.01);
U.S. Cl.
CPC ...
H04W 52/0206 (2013.01); H04W 24/02 (2013.01); H04W 36/165 (2013.01); H04W 48/00 (2013.01); H04W 52/04 (2013.01); H04W 72/0446 (2013.01); H04W 92/20 (2013.01); H04W 16/08 (2013.01); H04W 36/22 (2013.01); H04W 88/08 (2013.01); Y02D 30/70 (2020.08);
Abstract

A communication system includes a base station configuring an energy saving cell (ES cell) and a base station configuring a compensation cell (Comp cell). The ES cell is switchable between a switch-on state and a switch-off state. The Comp cell compensates for the coverage of the ES cell when the ES cell is in the switch-off state. Before the Comp cell starts compensating for the coverage, for example, before the ES cell decides to switch itself off in Step ST, in Step STfor example, the base station configuring the ES cell notifies the UE being connected with the ES cell of the information about a Comp cell, for example, a Comp cell list.


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