| 摘要 |
<p>A method and system for implementing data retransmission control are provided in the present invention, both of which can divide users into at least two user groups according to the communication quality, and select one user from each user group to execute user pairing; a transmission terminal transmits user data of paired users, and a reception terminal receives the user data of the paired users; in combination with a data check operation of the reception terminal, if there is an error occurs in the user data of the high communication quality users of the paired users, it is determined that the data of all the paired users needs to be retransmitted; and if there is an error occurs in the user data of the low communication quality users of the paired users, it is determined that the user data of the low communication quality users needs to be retransmitted. The method and system in the present invention provide a data retransmission mechanism in a Multiple Input and Multiple Output system, can improve the communication accuracy of the Multiple Input and Multiple Output system, and enhance the level of user satisfaction.</p> |
