The words contained in this file might help you see if this file matches what you are looking for:

...Time synchronization is a well studied problem clocks and the ordering of events in distributed system l lamport communications acm internet network protocol d mills ieee transactions on reference broadcast rbs j elson girod estrin osdi timing sync for sensor networks tpsn s ganeriwal r kumar m srivastava sensys flooding ftsp maroti b kusy g simon ledeczi state art many more wireless philipp sommer eth zurich ipsn preview vs gtsp gradient ew n details will follow soon error global skew pair wise between any nodes avg neighbor local neighboring two direct neighbors common essential applications al lo assigning timestamp to sensed data co operation multiple precise event localization e shooter detection c o coordination wake up sleeping times energy efficiency tdma based mac layer outline introduction clock basics evaluation conclusions...