DATA SIGNAL COORDINATED TRANSMITTING AND RECEIVING METHODS AND APPARATUS

摘要

A signal transmitting method includes: constructing data for first antenna and data for second antenna, where the data for first antenna comprises first transmission data that needs to be transmitted to a first device, transmission data that needs to be transmitted to a second device, and a parameter of a transmission channel from a second antenna to the first device; and using the first antenna and the second antenna to transmit the data for first antenna and the data for second antenna to the first device and the second device respectively, so that the first device cancels interference caused by the transmission data that needs to be transmitted to the second device in the data for first antenna and the data for second antenna, to the first transmission data and the second transmission data.

主权项

1. A signal transmitting method, applied to a mobile terminal comprising a first antenna and a second antenna and the mobile terminal is communicatively connected to a first device and a second device respectively, the method comprising:
constructing data for first antenna and data for second antenna, wherein the data for first antenna comprises first transmission data that needs to be transmitted by the first antenna of the mobile terminal to the first device, transmission data that needs to be transmitted by the mobile terminal to the second device, and a parameter of a transmission channel from the second antenna of the mobile terminal to the first device, and the data for second antenna comprises second transmission data that needs to be transmitted by the second antenna of the mobile terminal to the first device, the transmission data that needs to be transmitted by the mobile terminal to the second device, and a parameter of a transmission channel from the first antenna of the mobile terminal to the first device; using the first antenna to transmit the data for first antenna, and using the second antenna to transmit the data for second antenna, so that the first device cancels interference caused by the transmission data that needs to be transmitted to the second device in the data for first antenna and the data for second antenna, to the first transmission data and the second transmission data.