Scheduling for massive mimo under power and qos constraints

Abstract

Massive MIMO network will support Quality of Service with the new sublayer Service Data Adaption Protocol to map QoS flows into data radio bearers. Different Services in Massive MIMO networks will have different requirements of QoS. One of the most important requirements is the data rate of Service. This leads to a considerable difference in transmit power for various classes of traffic. In this paper, we proposed a scheduling for Massive MIMO which supports QoS with the consideration of the priority as well as the minimum data rate termed as QoS-Assurance. To guarantee the minimum data rate of cach type of Service, a minimum transmit power is assigned for each class of traffic per Service.