Mobile communications system and mobile terminal

USRE50543E1 · kind E1 · reissue

Assignee

• Mitsubishi Electric Corporation · JP

Inventors

• Miho Maeda · Tokyo, JP
• Mitsuru Mochizuki · Tokyo, JP
• Yasushi Iwane · Kasai, JP
• Tetsuya Mishuku · Tokyo, JP
• Masaaki Kusano · Yokohama, JP
• Ryoichi Fujie · Chiyoda, JP
• Shigenori Tani · Tokyo, JP
• Keiko Tada · Tokyo, JP
• Noriyuki Fukui · Tokyo, JP
• Michiaki Takano · Tokyo, JP

Key dates

• Filing date: Jul 28, 2022
• Grant date: Aug 19, 2025
• Expiry date: Jul 28, 2042

Classification

• Technology area (CPC —): General

Abstract

A mobile terminal 3 judges whether or not the mobile terminal is able to make a transition to a DTX period during Active, and, when judging that the mobile terminal is able to make a transition to a DTX period during Active, notifies a base station 2 to that effect. If the base station 2 judges that the mobile terminal is able to make a transition to a DRX period during Active when triggered by the notification from the mobile terminal 3, the base station temporarily stops supply of electric power to the data transmission processing units and the data reception processing units of the mobile terminal 3.