| 摘要 |
Embodiments of the present invention provide a method and apparatus for scheduling multiple users in an MIMO system. A base station groups, by receiving PMIs fed back by N UEs and CQIs of a first code word and a second code word, UEs having the same PMI to the same pairing group, groups the N UEs to M pairing groups, for each pairing group, determines, according to CQIs of the first code word and second code word of each UE in each pairing group, a user pairing combination of the pairing group, and determines an optimal user pairing combination from M user pairing combinations, and the base station schedules two UEs in the optimal user pairing combination simultaneously during subsequent scheduling. In the method, by grouping UEs having the same PMI to the same pairing group, the probability of successful pairing of UEs in each pairing group can be improved. |
