The research challenge of current wireless sensor networks (WSNs) is to design energy-
efficient, low-cost, high-accuracy, self-healing, and scalable systems for applications such as …

Scalability is a major issue for Internet of Things (IoT) as the total amount of traffic data
collected and/or the number of sensors deployed grow. In some IoT applications such as …

We consider the use of spatial diversity to improve the performance of analog joint source-
channel coding in wireless fading channels. The communication system analyzed in this …

To enable low-power and low-complexity wireless monitoring, an improved circuit design of
Analog Joint Source Channel Coding (AJSCC) is proposed for wireless sensor nodes. This …

An analog joint source-channel coding (JSCC) system designed for the transmission of still
images is proposed and its performance is compared to that of two digital alternatives which …

The deployment of a growing number of devices in Internet of Things (IoT) networks implies
that uninterrupted and seamless adaptation of wireless communication parameters (eg …

A low-complexity and low-power all-analog circuit is proposed to perform efficiently Analog
Joint Source Channel Coding (AJSCC). The proposed idea is to adopt Voltage Controlled …

Analog joint source-channel coding (JSCC) is a communication strategy that does not follow
the separation principle of conventional digital systems but has been shown to approach the …

Efficient digital transmission of analog speech, audio or video requires source coding which
introduces unavoidable quantization errors. The bit stream produced by the source encoder …

Power consumption is a major challenge for a massive deployment of wireless sensors in
Internet of Things (IoT) networks. This article studies the use of analog joint source-channel …