位错误率 meaning in English

bit error rate ber
bit-error ratio (ber)
rate, bit error (ber)

Then , we proposed a new qos protocol , qgr , based on the greedy geographic routing and dynamic source routing . qgr protocol searches the best route for the packet using energy 、 packet delay and bit error rate of manet as qos parameter
Qgr协议是一种qos路由协议,以传感器网络的能量、延迟、位错误率等特征作为qos参数,实现相对于某一种参数最优的路由路径的查找。