TRANSMIT DIVERSITY METHOD, AND RELATED DEVICE AND SYSTEM

摘要

Disclosed are a transmit diversity method, and a related device and system. The method mainly includes: configuring two different antenna ports onto different antennae in a network, so that the antenna can use transmit diversity based on the configured antenna ports. On the one hand, since two antenna ports are used in the network for transmit diversity, multi-antenna diversity gain is obtained, and, on the other hand, void positions are prevented from forming due to the use of completely identical pre-coding codebooks in the network, and the communication performance of the network is improved. In summary, the technical solution provided by the embodiments of the present invention effectively uses multiple antennae for transmit diversity to obtain diversity gain, improving the communication performance of the network.