RAKE receiver is sensitive to slow speed and deepfading condition, and there obviously exists error floor in uplink under multi-user condition.
RAKE接收机对于慢移动深衰落环境更为敏感，并且上行链路在多用户情况下存在明显的误码平台。
2
When channels are in deepfading, this paper proposes a loose adaptive network convolutional coding for cooperative relaying, relaxing the conditions of the relay participating in forwarding.
当信道处于深度衰落时，该文提出了一种宽松自适应网络卷积编码协作中继方法，放松了中继参与转发的条件。
3
She was amazed by its color, deep red in the middle, softly fading into yellow.