Fci, Inc.

Dialog Semiconductor Korea Inc.

Seung Ho Shin

Jin Woo Park

Sung Ho Kim

Kyoo Hyun Lim

Sang Hak Chung

Chul Hoon Sung

Provided are a method for managing usage time of an IoT device, and an apparatus therefor. According to the disclosure, a method for managing usage time of an IoT device which flexibly controls a standby mode of an IoT device according to a user's selection, and which enables a user to select an operation method of a standby mode by using an application for minimizing power consumption of an IoT device, and an apparatus therefor are provided.

Method and apparatus for managing usage time of IoT devices

A multi-channel receiver capable of minimizing an interference effect occurring among mounted receivers and a method of reducing interference of the multi-channel receiver capable of minimizing the interference effect occurring among the mounted receivers are provided. The multi-channel receiver includes an antenna, a first receiver, and a second receiver. The antenna receives an RF signal in a predetermined frequency band. The first receiver down-converts the RF signal received through the antenna into a first IF signal. The second receiver down-converts the RF signal received through the antenna into a second IF signal. Here, the first and second receivers down-convert the RF signal by exclusively using a local oscillation frequency signal generated by using a low side LO injection method or a local oscillation frequency signal generated by using a high side LO injection method.

Multi-channel receiver and method of reducing interference of the same

Growing community of inventors

Seongnam-si, South Korea

Seung Ho Shin