Abstract: Aiming at the problem that nobody estimated the statistical parameters, and verified the practicability of L^N model that describe weak-shadow channel, we estimate parameters of the model and verify the accuracy and flexibility of the model.Firstly, we use the Moment-Method Estimation to estimate the parameters of the model, and the body-area network experimental measurement is performed in a weak-shadow and multipath-scatter environment indoor to obtain the original data, and use the sliding window method to separate the test data of weak-shadow fading that can be discribed by L^N model from the original data, and use the test data to calculate the parameters of the model. Then we use the matlab to calculate the statistical characteristics of theory and simulation model of the L^N model, and compare with the statistical characteristics calculated by the test data to verified the accuracy of the model. Finally, we compare the theoretical statistical characteristics of Lognormal model and L^N model (with different N values) with the same mean and variance by simulation to verify the flexibility of the model.