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Internet of Things is capturing attention of consumer and enterprise electronics market with rapid implementations in home automation, smart cities, etc. Several power efficient, low cost sensors have been made available to developers to build these applications. A common theme here is the mode of communication where the computationally intensive work is being done at server side and the sensor-actuator...
With the advancements in electronics and communication, the electronic devices are being interconnected to create a controlled environment. The number of devices that are being connected to the Internet is booming day-by-day. However, the existing protocols are verbose and overburden the embedded devices having constrained resources in terms of memory, computational power, battery etc. As a relief,...
One of the challenges faced by today's Internet of Things (IoT) is to efficiently support machine-to-machine communication, given that the remote sensors and the gateway devices are connected through low bandwidth, unreliable, or intermittent wireless communication links. In this paper, we quantitatively compare the performance of IoT protocols, namely MQTT (Message Queuing Telemetry Transport), CoAP...
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