Mediatek Corporation

En-Chieh Hsia

Hong-Kai Hsu

Chih-Hao Yeh

Chia-Ming Chang

Li-Chun Ko

Juei-Ting Sun

Ting-Che Tseng

Hsien-Chyi Chiou

Yuan Chen

Wen-Ying Chien

Po-Hsun Huang

I-Lin Hsieh

Jwo-An Lin

Yu-Ming Wen

Wei Huang Wang

Hsiao-Tung Lin

Shu-Ping Shiu

Chang-Yi Hsu

Chu-Wei Lo

The present invention provides a wireless module applied to a wireless device, wherein the wireless module comprises a receiver, a transmitter and a control circuit. The receiver is configured to receive a receiving signal from an electronic device external to the wireless device, the transmitter is configured to transmit a transmitting signal, and the control circuit is configured to control a gain of the receiver and controlling a gain of the transmitter. In the operations of the wireless module, the controller refers to transmitter time information and a gain of a transmitter within another wireless module to determine an upper limit of the gain of the receiver, and/or the controller refers to receiver time information and a gain of a receiver within the another wireless module to determine an upper limit of the gain of the transmitter.

Control method and wireless module applied to wireless device

A wireless communications system is provided with a first wireless communications module, a second wireless communications module, and an RF module. The first wireless communications module transmits or receives a first wireless signal, and the second wireless communications module transmits or receives a second wireless signal. The RF module allocates a first transceiving path and a second transceiving path to the first wireless communications module and the second wireless communications module, respectively, to enable the transmission or reception of the first wireless signal and the second wireless signal at the same time.

Systems and methods for coexistence of a plurality of wireless communications modules

An embodiment of the invention provides a method to be performed by a wireless communications device. The wireless communications device includes at least a first wireless module and a second wireless module. According to the method, the wireless communications device obtains a quality indicator of the first wireless module. Then, the wireless communications device examines the quality indicator to determine whether to restrain a transmission power of the second wireless module for the first wireless module.

Methods performed by wireless communications devices to alleviate self-interference

A wireless communications includes a first wireless communications and a second wireless communications. The first wireless communications module transmits or receives a first wireless signal in a first frequency band selected from a first frequency range. The second wireless communications module transmits or receives a second wireless signal in a second frequency band selected from a second frequency range, and adjusts a transmission power of the second wireless signal in response to that a frequency offset between the first frequency band and the second frequency band falls within a predetermined range. The first wireless communications module is further configured to determine an in-band range in the overlapping part of the first and second frequency ranges, and a transmission power of the second wireless signal is adjusted in response to a frequency offset between the first frequency band and the second frequency band.

Systems and methods for reducing interference between a plurality of wireless communications modules

Growing community of inventors

Kaohsiung, Taiwan

En-Chieh Hsia