NTT DOCOMO: Achieving 1-Mbps/300-m underwater transmission and wireless remotely operated vehicle (ROV) using underwater acoustic communication

TOKYO, Nov 2, 2022 – (JCN Newswire via SEAPRWire.com) – The NTT Corporation, NTT DOCOMO, INC, and NTT Communications Corporation performed a joint experiment on achieving broadband wireless communication, and we succeeded at 1-Mbps/300-m underwater transmission in a shallow sea area (water depth of about 30 m) using underwater acoustic communication(1) in field experiments. Fig. […]

NEC launches worldwide pre-sales of hearable device through Makuake Global

TOKYO, Oct 24, 2022 – (JCN Newswire via SEAPRWire.com) – NEC Corporation (TSE: 6701) has globally released a new device that uses ear acoustic biometric authentication to identify individuals and prevent unauthorized use of devices. The “Hearable Device” was jointly developed with Foster Electric Company, Limited, and was made available from October 21 through “Makuake […]