When a wireless sensor node's wireless communication fails after being deployed in an
inaccessible area, the lost node cannot be repaired through a debugging interaction that …

Wireless sensors normally deployed in inaccessible areas. Once the wireless
communication of sensor node fails, the lost node cannot be repaired by debugging …

Currently, more and more self-powered sensor nodes have been deployed in remote and
inaccessible areas, and thus online debugging of sensor nodes becomes more necessary …

In this research, we proposed a soft decision de-coding (SDD) using matched filters on the
receiving side for Internet of Things (IoT) sensors in visible light communication (VLC). We …

In this study, the sequential maximum likelihood decoding (S-MLD) for image sensor based
visible light communication, referred to as image sensor communication, is proposed. The …

During the period of over‐the‐air reprogramming, sensor nodes are easy to eavesdrop and
even controlled by unauthorized person. That reminds us that security is key issue for over …

Internet of Things applications are fast growing recently. One of the things that has a lot of
potential is the lighting equipment since it is widely used in our daily life. Recently, the …

Visible light communication (VLC) has the potential of combining the idea of illumination and
communication, and that creates the growing interest of using optical communication in …

Visible Light Communication (VLC) data capacity can be in the order of Tera-bits-per-
second (Tbps) as it operates on an unrestricted terahertz band (400-700 THz) of the …

Screen-camera links for Visible Light Communication (VLC) are diverse, as the link quality
varies according to many factors, such as ambient light and camera's performance. This …