Adaptive Time Synchronization for Homogeneous WSNs
نویسندگان
چکیده
منابع مشابه
Adaptive Time Synchronization for Homogeneous WSNs
Wireless sensor networks (WSNs) are being used for observing real‐world phenomenon. It is important that sensor nodes (SNs) must be synchronized to a common time in order to precisely map the data collected by SNs. Clock synchronization is very challenging in WSNs as the sensor networks are resource constrained networks. It is essential that clock synchroni...
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Aiming at that there are some heterogeneous nodes in special applications, time synchronization algorithm for heterogeneous WSNs based on cluster (TSBC) is proposed in this paper. In every round of TSBC, time synchronization is started by sink node, every heterogeneous node sends cluster head request message to sink node when it receives the time synchronization start message, and take itself a...
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ژورنال
عنوان ژورنال: International Journal of Radio Frequency Identification & Wireless Sensor Networks
سال: 2011
ISSN: 1847-9812
DOI: 10.5772/50925