Location-Aware and Safer Cards Enhancing RFID Security and Privacy via Location Sensing

Location-Aware and Safer Cards: Enhancing RFID Security and Privacy via Location Sensing Abstract: In this paper, we report on a new approach for enhancing security and privacy in certain RFID applications whereby location or location-related information (such as speed) can serve as a legitimate access context. Examples of these applications include access cards, toll cards, […]


LED and CMOS Image Sensor Based Optical Wireless Communication System for Automotive Applications

LED and CMOS Image Sensor Based Optical Wireless Communication System for Automotive Applications Abstract: An optical wireless communication (OWC) system based on a light-emitting-diode (LED) transmitter and a camera receiver has been developed for use in the automotive area. The automotive OWC system will require Mb/s-class data rates and the ability to quickly detect LEDs […]