Method and apparatus for enhancing user selection in a mu-mimo system
A user and multi-user technology, applied in multi-antenna transmission technology, frequency division duplex and time division duplex system, enhanced user selection, wireless communication system field, can solve harmful, weak user rate/service, insufficient and other problems, to achieve Throughput reduction, rate and performance improvements, performance enhancement effects
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[0068] exist figure 1 , a flowchart of a method 100 for enhancing user selection in a multi-user multiple-input multiple-output MU-MIMO communication system 500 is shown. The method 100 includes a determining step 101 in which at least one system operating value indicative of actual system performance is determined 302 . Subsequently, a calculation step 102 is performed, wherein the number K* of user equipment UEs to be served simultaneously in the system is calculated based on a signal to interference and noise ratio SINR value, wherein the SINR value is determined based on the at least one system operation value 302 . Subsequently, a providing step 103 is performed, wherein the calculated number K* of UEs to be served is provided to the scheduling unit 501, 501' for selecting at least one user.
[0069] exist figure 2 , a flowchart of a method 200 for enhancing user selection in a multi-user multiple-input multiple-output MU-MIMO communication system 500 is shown. Method...
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