Invention Grant
US09078276B2 Scheduling and rate control coordination accounting for interference cancellation at a mobile terminal 有权
调度和速率控制协调计算移动终端的干扰消除

Scheduling and rate control coordination accounting for interference cancellation at a mobile terminal
Abstract:
Devices and methods for scheduling and interference cancellation that consider the interference cancellation capability of user equipment (UEs) are disclosed. Using reduced-rate sub-frame (or resource block) strategies, the transmission data rate to a scheduled user in a given cell may be reduced to ensure effective interference cancellation performance at the receiver of a co-scheduled user in another cell. By taking advantage of interference mitigation at one or more terminals, a scheduler may improve network spectral efficiency compared to existing inter-cell interference cancellation schemes, including almost blank sub-frame (ABS), further enhanced inter-cell interference coordination (FeICIC), and other resource partitioning schemes, such as reduced power sub-frames or frequency domain resource partitioning.
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