Systems and methods for low complexity user scheduling

摘要

Systems and methods for scheduling multiple user equipments such as mobiles for transmission in the downlink of a cellular communications system. At each scheduling instant the systems and methods return a set of users who should be scheduled based on the past scheduling history of the users, the current individual link gains of the users to the base station, and how the simultaneous scheduling of multiple users affect each other's performance. Since optimal scheduling for communication systems require high computational complexity, low complexity systems and methods are utilized with a performance that is close to the theoretical optimal solution.