6 search results - page 1 / 2 » A Scalable Protocol for Cooperative Time Synchronization Usi... |
CORR
2006
Springer
13 years 4 months ago
2006
Springer
Time synchronization is an important aspect of sensor network operation. However, it is well known that synchronization error accumulates over multiple hops. This presents a challe...
GLOBECOM
2008
IEEE
13 years 11 months ago
2008
IEEE
Abstract—In this paper, we investigate cooperative OFDM communications using amplify-and-forward (AF) protocol at the relays, in the presence of imperfect timing synchronization....
SENSYS
2004
ACM
13 years 10 months ago
2004
ACM
Wireless sensor network applications, similarly to other distributed systems, often require a scalable time synchronization service enabling data consistency and coordination. Thi...
SENSYS
2003
ACM
13 years 10 months ago
2003
ACM
Wireless ad-hoc sensor networks have emerged as an interesting and important research area in the last few years. The applications envisioned for such networks require collaborati...
HOLOMAS
2009
Springer
13 years 9 months ago
2009
Springer
In this paper a synthetic mobility model which represents behavior and movement pattern of heterogeneous units in disaster relief and battlefield scenarios is proposed. These oper...