快速感知 vs. 精细感知

Fast sensing is done at the rate of 1ms/Channel, and the sensing results are used to decide if a subsequent fine sensing is needed. Fine sensing is performed on-demand, which allows CR networks to meet the strict QoS requirement by decreasing the rate of false alarms.
posted @ 2011-06-13 10:44  摇风清影  阅读(304)  评论(0)  编辑  收藏  举报