Industrial Technology Research Institute

Yung-Shun Wang

Chorng-Ren Sheu

Yao-Win Peter Hong

A cooperative communication method and a cooperative communication system are provided for the transmission between multiple transmission devices and their corresponding receiving devices. In a first phase of a communication period, at least one of the multiple transmission devices performs a first phase precoding on data using a multicasting precoding matrix so as to transmit the data precoded by the first phase precoding to other transmission devices. In a second phase of the communication period, the multiple transmission devices performs a second phase precoding on data received in the first phase using a joint precoding matrix so as to transmit the data precoded by the second phase precoding to the multiple receiving devices corresponding to the multiple transmission devices.

Growing community of inventors

Hsinchu, Taiwan

Yung-Shun Wang