Comment on Huawei launches Nearlink, a better than bluetooth competitor. The us won't benefit from it for now
Tibert@compuverse.uk 1 year agoWell look at wifi vs bluetooth. Wifi and bluetooth both use 2.4ghz. But wifi has a lot more bandwidth on 2.4ghz. Maybe because it uses more channels (a bigger frequency range)?
But there is room to improve bandwidth, even over distance. Tho how would they have done that, no idea. There is need for more time so devices with the tech can arrive on the market, and be tested.
But also more time so more specialised content can be produced to inform us normal people.
MeanEYE@lemmy.world 1 year ago
WIFI has channels indeed and each channel has a higher bandwidth. But even then WIFI is close to same range as Bluetooth, at least in theory. WIFI routers are usually on 100mW or 150mW emission power. Bluetooth can get to these, but they almost always focus on power consumption rather than bandwidth and range. Not to mention with WIFI you have an array of antennas to chose from, amplifiers, etc.
Am almost always skeptical when new technology comes out. Look at ANT+ protocol, which was even popular at the time, but engineers switched to Bluetooth anyway. No matter how many issues you have with Bluetooth, its design is really easy to implement and program applications for.
This new protocol would have to bring quite a bit of benefits to both users and engineers to become really popular and dethrone Bluetooth. And even then I doubt it would happen as easily.
Tibert@compuverse.uk 1 year ago
Well for it to get a chance in the US where the other side of big tech is, it would need to be sold to another company than Huawei, or for the US to relax the ban.
I have no idea why the US banned Huawei so intensely other than blocking competition from China.