Far Eastone Telecommunications Co., Ltd.

Unity Opto Technology Co., Ltd.

Chun-Chieh Kuo

Chyi-Dar Jang

Hua-Pei Chiang

Tsung-Jen Wang

Chi-Hung Lin

Chi-En Chien

Hao Chen

Chih-Hsien Wu

Kai-Cheng Chuang

Che-Yu Liao

Li-Hsiang Shen

Yu-Hsien He

Kai-Ten Feng

Teng-Chieh Yang

A system and a method for automatically adjusting a beam direction of a reflector are provided. The system includes: a reflector for reflecting, refracting, or transmitting incident waves of network signals to a specified area; a database, storing optimized setting combinations for specified areas that include an altitude of the reflector and angles thereof with respect to the specified area, making signals of the specified area have maximum intensity; a communication module, receiving a trigger signal; a computing and processing module, retrieving from the optimized setting combination for the specified area according to the area name of the trigger signal; and a control module, adjusting the altitude and angles of the reflector according to the optimized setting combination. The disclosure can automatically detect a specified area needing network service and automatically adjust the reflector for signal intensity enhancement.

System and method for automatically adjusting beam direction of reflector

The present invention discloses an automatic signal deployer, a signal deployment system, an automatic signal path deployment method, and a behavior control signal generation method of a deployment agent. The signal deployment system includes an automatic signal deployer, a deployment agent and a base station. The deployment agent receives signal quality data, generates a behavior control signal according to the signal quality data, and sends out the behavior control signal to the automatic signal deployer. The automatic signal deployer receives the behavior control signal and a source signal coming from the base station, performs deployment according to the behavior control signal, whereby the automatic signal deployer can transmit the source signal toward a signal path allocation direction and complete automatic deployment of signal paths.

Automatic signal deployer, signal deployment system, automatic signal path deployment method, and behavior control signal generation method of deployment agent

A flicker-free linear LED drive circuit is disclosed. The flicker-free linear LED drive circuit converts the input voltage of the external power supply to form an output current to the LED. The flicker-free linear LED drive circuit includes a measuring module, a regulating module and a rectifier module. The flicker-free linear LED drive circuit is characterized in that the measuring module is configured to measure the phase angle of the input voltage after full-wave rectification; the regulating module is used to form the complex voltage signal according to the measurement signal in the voltage waveform of the regulating module for the half-wave period, the conduction angle range formed at the fixed power is used as the basis for electrical conduction in the half-wave period of the input voltage.

Flicker-free linear LED drive circuit

Growing community of inventors

Taipei, Taiwan

Chun-Chieh Kuo