heyWhatsay@slrpnk.net to Technology@lemmy.worldEnglish · 2 months agoWifi 15 gigabytes per second — Researchers demo inventionwww.tomshardware.comexternal-linkmessage-square6linkfedilinkarrow-up1109arrow-down12
arrow-up1107arrow-down1external-linkWifi 15 gigabytes per second — Researchers demo inventionwww.tomshardware.comheyWhatsay@slrpnk.net to Technology@lemmy.worldEnglish · 2 months agomessage-square6linkfedilink
minus-squaren3m37h@sh.itjust.workslinkfedilinkEnglisharrow-up22·edit-22 months agoThe triangle of compromise Speed Power Bandwidth Range You cant have all 3. Just like manufacturing
minus-squarefrongt@lemmy.ziplinkfedilinkEnglisharrow-up9arrow-down1·2 months agoSpeed and bandwidth are the same thing. Power is the other side of that triangle. But that ignores encoding, and other tricks like signal shaping, frequency multiplexing, and all kinds of fun stuff. Wireless data transmission is complicated. For example: https://en.wikipedia.org/wiki/Quadrature_amplitude_modulation
minus-squaren3m37h@sh.itjust.workslinkfedilinkEnglisharrow-up3·2 months agoSorry ment power, bandwidth, range
minus-squareqjkxbmwvz@startrek.websitelinkfedilinkEnglisharrow-up1·2 months agoI would probably add “transmit power” in there somewhere, but I guess if you’re assuming regulatory limits then it’s not a big variable.
minus-squaren3m37h@sh.itjust.workslinkfedilinkEnglisharrow-up2·2 months agoyeah, I was thinking of the manufacturing triangle, Speed, Cost, Quality, when I was thinking up of what it would be for wifi lol
The triangle of compromise
SpeedPowerBandwidth
Range
You cant have all 3. Just like manufacturing
Speed and bandwidth are the same thing. Power is the other side of that triangle.
But that ignores encoding, and other tricks like signal shaping, frequency multiplexing, and all kinds of fun stuff. Wireless data transmission is complicated. For example: https://en.wikipedia.org/wiki/Quadrature_amplitude_modulation
Sorry ment power, bandwidth, range
I would probably add “transmit power” in there somewhere, but I guess if you’re assuming regulatory limits then it’s not a big variable.
yeah, I was thinking of the manufacturing triangle, Speed, Cost, Quality, when I was thinking up of what it would be for wifi lol