The basic goal of wireless queuing is to emulate the fluid fair queueing when all flows perceive error-free channels, so it is highly needed that each data flow should be provided bounded delay and seperation. 无线公平排队的目标,是尽量逼近理想的无差错信道状态下的流体公平排队。这就要求对每个数据流提供有界的延迟和分离。