Being similar to the model of Birthday protocols in single-channel environment, RND and its two extended algorithms, configure the transmitting and listening probability such that neighbor discovery can be performed at the low cost of time and operation.

• 类似于Birthday协议对单信道邻居发现的建模，RND及其扩展算法对基于时隙的多信道网络设置发送与接收概率，使得邻居可以在较小的时间与操作开销下有效发现。