Efficient Packet Scheduling Schemes With Built-in Fairness Control for Multiantenna Packet Radio Systems

Free registration required

Executive Summary

In this paper, the authors propose fairness-oriented dual stream Multiple-Input Multiple-Output (MIMO) packet scheduling schemes with efficient utilization of Channel Quality Indicator (CQI) feedback for emerging multiantenna packet radio systems. In general, multiuser multiantenna transmission schemes allow users to be scheduled on different parallel streams on the same time-frequency resource. Based on that, implementations of more intelligent scheduling schemes that are aware of the instantaneous state of the radio channel require utilization of time, frequency and spatial domain resources in an efficient manner.

  • Format: PDF
  • Size: 900.54 KB