MIMO COMMUNICATION METHOD AND SYSTEM

摘要

A MIMO communication method and a MIMO system are provided. The method includes: a base band unit sending a control signal to a first RFFE unit or a second RFFE unit; based on the control signal, the first RFFE unit or the second RFFE unit implementing a processing to a RF signal transmitted from the RF transceiver unit; and a first antenna coupled to the first RFFE unit or a second antenna coupled to the second RFFE unit transmitting the RF signal which has been subjected to the processing. One RF transceiver unit is used to transmit signals in two communication modes, such that the number of the RF transceiver units in the MIMO system can be reduced, which means less system resource will be occupied.

主权项

1. A MIMO (multi-input multi-output) communication method, comprising:
a base band unit sending a control signal to a first RFFE (radio frequency front end) unit or a second RFFE unit, where the control signal is used to control the first RFFE unit or the second RFFE unit to implement post processing to a RF (radio frequency) signal transmitted from a RF transmitter unit which is coupled to both the first RFFE unit and the second RFFE unit; based on the control signal, the first RFFE unit or the second RFFE unit implementing the post processing to the RF signal transmitted from the RF transmitter unit; and a first antenna coupled to the first RFFE unit or a second antenna coupled to the second RFFE unit transmitting the RF signal which has been subjected to the post processing.