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Ad hoc and Sensor Networks Chapter 2: Single node architecture

SS 05. Ad hoc

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Ad hoc and Sensor Networks Chapter 2: Single node architecture

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    1. Ad hoc and Sensor Networks Chapter 2: Single node architecture Holger Karl

    2. SS 05 Ad hoc & sensor networks - Ch 2: Single node architecture 2 Goals of this chapter Survey the main components of the composition of a node for a wireless sensor network Controller, radio modem, sensors, batteries Understand energy consumption aspects for these components Putting into perspective different operational modes and what different energy/power consumption means for protocol design Operating system support for sensor nodes Some example nodes Note: The details of this chapter are quite specific to WSN; energy consumption principles carry over to MANET as well

    3. SS 05 Ad hoc & sensor networks - Ch 2: Single node architecture 3 Outline Sensor node architecture Energy supply and consumption Runtime environments for sensor nodes Case study: TinyOS

    4. SS 05 Ad hoc & sensor networks - Ch 2: Single node architecture 4 Sensor node architecture Main components of a WSN node Controller Communication device(s) Sensors/actuators Memory Power supply

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