Garis besar topik
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MEDIUM ACCESS CONTROL WSN
WSNs are typically composed of a large numb er of low-cost , low- power, multi functional wireless devices deployed over a geographical area in an ad hoc fashion and without careful planning . Individually, sensing devices are resource constrained and therefore are only capable of a limited amount of processing and communication. It is the coordinated effort of these sensing devices, however, that bears promise for a significant impact on a wide range of applications in several fields , including science and engineering, military settings, critical infrastructure protection, and environmental monitoring.
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Communication among wireless sensor nodes is usually achieved by means of a unique channel. It is the characteristic of this channel that only a single node can transmit a message at any given time. There fore, shared access of the channel requires the establishment of a MAC protocol among the sensor nodes.


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INSTALLASI NETWORK SIMULATOR
Lakukan installasi NETWORK SIMULATOR (NS Versi 2.35)
Mulai pertemuan 5 dst, menggunakan Software Network Simulator. Silahkan di Install di Laptop masing-masing.
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