Using physical layer clock recovery to augment application layer time synchronization. - S. M. Usman Hashmi; Imran Shafi; Jamil Ahmad; Anand Paul 001; Sang Oh Park (J. Supercomput., 2015)

Implementation of Symbol Timing Recovery for Estimation of Clock Skew. - S. M. Usman Hashmi; Muntazir Hussain; Fahad Bin Muslim; Kashif Inayat; Seong Oun Hwang (CoRR, 2020)

Energy Efficient Cross Layer Time Synchronization in Cognitive Radio Networks. - S. M. Usman Hashmi; Muntazir Hussain; S. M. Nashit Arshad; Kashif Inayat; Seong Oun Hwang (CoRR, 2020)