tradertef

21 ms·

1. 211.▲
   by tradertef 7y ago

   Roughly 2-3x more channels compared to 5 GHz.
2. 212.▲
   by tradertef 7y ago

   5 and 6 should be similar in terms of range at same power levels. BUT, 6 GHz will have lower transmit power than 5 GHz until database aspect of 6 GHz is built. Still great though..
3. 213.▲
   by tradertef 7y ago

   Formally be approved on April 23. New devices should be available late summer. CBRS and TVWS requires database which takes many years to craft.
4. 214.▲
   by tradertef 7y ago

   5 GHz is not ISM, but UNII in USA. Similar. 2.4 GHz has 83 MHz spectrum 5 GHz has 580 MHz spectrum but part of it is shared with radars. 6 GHz is 1200 MHz, double of what we have today!!
5. 215.▲
   by tradertef 7y ago

   Also helps with congestion in dense places like apartment complexes, stadiums etc.
6. 216.▲
   by tradertef 7y ago

   802.11 is inefficient? What are you talking about. It is more efficient than cellular systems in terms of bits/second/Hertz. Unlicensed does not mean inefficient. Europe is targeting 500 MHz towards the end of this year.
7. 217.▲
   FCC planning to open up 1200 MHz of spectrum for unlicensed / Wi-Fi usage [pdf](docs.fcc.gov)

   206 points by tradertef 7y ago|119 comments
8. 218.▲
   by tradertef 7y ago

   I read the sentence two time to get what he was saying. Figured it out based on his first part of the sentence.
9. 219.▲
   by tradertef 7y ago

   Yes, but it is a zero-sum game. When you get leads, someone else is loosing. So, this does not help economy and does not help all small businesses equally. It only helps Google as it is free advertisement for them.
10. 220.▲
    by tradertef 7y ago

    They bought them from China[1]. It is not made by Tesla. [1] https://www.bloomberg.com/news/articles/2020-03-24/californi...
11. 221.▲
    by tradertef 7y ago

    Same with me. I scrolled down alot but still not there.. Maybe a caching issue.
12. 222.▲
    by tradertef 7y ago

    I've ported my apps to Swift in the first year. Looking back it was not the best approach, but for new applications it makes perfect sense to start with swift only. Regarding SwiftUI, I will wait at least 1 year :).
13. 223.▲
    by tradertef 7y ago

    Do you know how many people dies in US roads every day? Maybe we should ban all motor vehicles.
14. 224.▲
    by tradertef 7y ago

    I was thinking exactly the same thing. I wonder how much is being made using insider trading and never got caught.
15. 225.▲
    by tradertef 7y ago

    Also, coffee is relatively new. Espresso, latte etc. etc. are all recent inventions.
16. 226.▲
    by tradertef 7y ago

    Libra is not cryptocurrency. It is digital currency.
17. 227.▲
    by tradertef 7y ago

    That transaction cost 0.00530724 BTC or 55$. Why is it different than the final one?
18. 228.▲
    by tradertef 7y ago

    Spoiler: their Linux server actually crashed.
19. 229.▲
    by tradertef 7y ago

    What do you mean by "restricted growth"? Not much to do around SLO though?
20. 230.▲
    by tradertef 8y ago

    Anyone can buy a real estate property for $250,000 and get citizenship in Turkey. This includes Chinese nationals as well. https://extraproperty.com/turkish-citizenship-buying-propert...
21. 231.▲
    by tradertef 8y ago

    >> Sounds like old abrahamic superstitions are still making food worse. This comment is so ignorant.
22. 232.▲
    by tradertef 8y ago

    Daughter used to do this. They used to set a time (say 8 pm), all would login with their school provided e-mail addresses and chat for an hour before going to bed. She is not doing it anymore but I found it to be pretty clever as most of th
23. 233.▲
    by tradertef 8y ago

    Similar observations. However, I have not tried to use IMAP or Import function. For IMAP, you need to use another software which does the encryption and communication with the server one one side and provides IMAP server to your application
24. 234.▲
    by tradertef 8y ago

    When we bought our newly built home in bay area 5 years ago, it took Apple maps 3 years to find it correctly. So many people went to wrong address as they did not follow my advise to use google maps. Apple maps auto-corrected the address to
25. 235.▲
    by tradertef 8y ago

    Think about the amount of work that you would do to sell (ignoring buys) 4 houses.. At most 2 months of work for them.
26. 236.▲
    by tradertef 8y ago

    Thanks. This seems to be the best platform.
27. 237.▲
    by tradertef 8y ago

    The market realities and lobbying by big telecom companies will never support such proposal to convert everything to unlicensed allocation.
28. 238.▲
    by tradertef 8y ago

    Biggest issue I have with the solution proposed is the recommendation to avoid DFS channels. These channels are much more "cleaner" as adoption is less due to added cost caused by extra design and certification. Radars are pretty
29. 239.▲
    by tradertef 8y ago

    bees? I think you are confusing bees with flies. Bees are pretty clean insects.