2 ms·
It appears to be based on NFC-F with latency under 200 ms, called FeliCa. Similar to regular NFC at around 300 ms latency plus any network times. https://www.
by imglorp 1mo ago
It appears to be based on NFC-F with latency under 200 ms, called FeliCa. Similar to regular NFC at around 300 ms latency plus any network times.
https://www.sony.co.jp/en/Products/felica/NFC https://www.sony.co.jp/en/Products/felica/NFC
- numpad0 1mo agoIt was a completely custom standard conceived by JNR/JRE and Sony during 1990s-2000s, that they eventually managed to be included into the common NFC specification through years of lobbying and pressuring.