37 search results - page 2 / 8 » Fine-Grained Network Time Synchronization Using Reference Br... |
VTC
2008
IEEE
13 years 11 months ago
2008
IEEE
Abstract—We evaluate the system-level performance and potential capacity gain of MBSFN (Multicast/Broadcast Single Frequency Network) operation in Wideband CDMA (WCDMA) and compa...
LATIN
2004
Springer
13 years 10 months ago
2004
Springer
Time synchronization is necessary in many distributed systems, but achieving synchronization in sensornets, which combine stringent precision requirements with severe resource con...
CCS
2006
ACM
13 years 9 months ago
2006
ACM
A broadcast authentication mechanism is important in wireless sensor networks, assuring receivers of a packet's validity. To provide authentication, some researchers utilize ...
MADNES
2005
Springer
13 years 10 months ago
2005
Springer
In wireless sensor networks, a sensor node broadcasts its data (such as routing information, beacon messages or meta-data) to all its neighbors, which is called local broadcast. A ...
EUC
2004
Springer
13 years 10 months ago
2004
Springer
Every computer needs a timer mechanism to keep track of current time and also for various accounting purposes such as calculating the time spent by a process in CPU utilization, di...