What is Nessum AIR?
Secure and high-speed short-range wireless communication technology with a limited communication range.
Nessum AIR (formerly PaWalet Link) is a near-field wireless communication technology that applies Wavelet OFDM technology, which is one of the wired communication technologies, to wireless communication. It utilizes a magnetic field for communication and limits the range by employing a loop antenna. Since it allows for both wired and wireless communication using the same technology, hybrid networks that combine both can be easily constructed. Furthermore, by utilizing multi-hop technology, it is also possible to expand to large-scale networks. 【Features of Wireless Communication】 ■ It uses a communication method based on magnetic fields, and the communication range (from a few mm to several tens of cm) is limited by transmission power and antenna shape (aperture area). ■ When combined with Wireless Power Transfer (WPT), it enables not only high-speed communication but also WPT control and position detection. 【Features of Hybrid Communication (Wireless/Wired)】 ■ By using functions such as OFDM modulation/demodulation, error correction, and encryption, it theoretically achieves a maximum effective speed in the hundreds of Mbps range. ■ Various modes/channels allow for application in a wide range of usage scenarios. For more details, please refer to the PDF materials or feel free to contact us. We are also looking for individuals who would like to explore solutions utilizing this technology together.
- Company：Panasonic Holdings Corporation / Nessum Department
- Price：Other
