Energy efficient cross layer time synchronisation in cognitive radio networks

SMU Hashmi, M Hussain… - … Journal of Internet …, 2021 - inderscienceonline.com
Time synchronisation is a vital concern for any cognitive radio network (CRN) to perform
dynamic spectrum management. Each cognitive radio (CR) node has to be environment …

Implementation of symbol timing recovery for estimation of clock skew

SMU Hashmi, M Hussain, FB Muslim… - … Journal of Internet …, 2021 - inderscienceonline.com
Time synchronisation in any distributed network can be achieved by using application layer
protocols for time correction. Time synchronisation method proposed in this article uses …

Using physical layer clock recovery to augment application layer time synchronization

SMU Hashmi, I Shafi, J Ahmad, A Paul… - The Journal of …, 2015 - Springer
Achieving same notion of time remains an important task for most distributed systems. Time
synchronization requires a unique combination of high accuracy (\upmu μ s level) and …

[PDF][PDF] Application Layer Time Synchronization Utilizing Symbol Timing Recovery in Wireless Sensor Networks

SMU Hashmi, A Ajmal, A Akhter, S Khalid… - Proceedings of the 2015 …, 2015 - uksim.info
Information sharing, scheduling and organization in a Wireless Sensor Network (WSN) is
highly dependent upon achieving the same notion of time. Hence timing synchronization …