Welcome to the Slashdot Beta site -- learn more here. Use the link in the footer or click here to return to the Classic version of Slashdot.

Thank you!

Before you choose to head back to the Classic look of the site, we'd appreciate it if you share your thoughts on the Beta; your feedback is what drives our ongoing development.

Beta is different and we value you taking the time to try it out. Please take a look at the changes we've made in Beta and  learn more about it. Thanks for reading, and for making the site better!



How Best To Deal With WiFi Interference?

Bretai Re:5GHz (451 comments)

11n FUD? How interesting. The manufactures of 11n devices make up the majority of the standards committee. They aren't going to add new hardware requirements to the standard. Finalization is simply a matter of bureaucracy. Meanwhile, have you noticed how all the devices interoperate now? Did you spot the Wi-Fi certifications? It's already a working standard.

Do you honestly expect your AP to stop working with your laptop when they file the final papers? Will the backward compatibility with 11g and 11a disappear? No. And FYI, the final standard standard will work with draft 2.0 too. Your concerns were valid with pre-N equipment, but now it's unfounded.

more than 5 years ago

How Best To Deal With WiFi Interference?

Bretai Re:5GHz (451 comments)

Actually, they advertise 11n draft 2.0 these days, not pre-11n. There's enough draft 2.0 devices around to choose from. If you keep worrying about future standards, you'll never buy anything.

more than 5 years ago

How Best To Deal With WiFi Interference?

Bretai Re:Not just A (451 comments)

Wouldn't that be overkill? All 11n devices do MIMO currently - if a future device does not, it won't have a > 200Mbps number on the box. Greenfield is insignificant in practice. You just want to look out for 2.4 and 5 GHz support, or dual radio if you need that. I realize that retailers try to fool people by putting just a giant 11N on the box, but if you read closer you'll see if 5 Ghz, or 11a compatibility, is included.

As far as maintaining a website, most of these products come and go too fast to keep up with. The user could write down model XGY-2000T and find a XGY-2001B when they get to the store. Better to just read the small print on the box.

more than 5 years ago

How Best To Deal With WiFi Interference?

Bretai Re:Solution (451 comments)

B and G use the same channels, and 11n can use G or A channels. So, 'NA' is open too. Another advantage of the A channels is that there is less channel overlap and a shorter range. In a small house, 11a will still cover it all, but neighboring houses will become weaker interferers. In a condo situation, 11a is ideal.

My second choice if it's a single user, and only for internet browsing, would be 11b (or 11g limited to 11mbs rate - same thing). It really does seem to work better in practice, although I expected rate adaptation algorithms to find the best rate for my 11g connection, it is not so. 5-7 Mbps should be enough for this user anyway.

Sadly, retailers have been selling us b/g-only for a long time to save a couple of bucks, and nobody seems to care.

more than 5 years ago

Intel Wi-Fi Provides 6 Mbps Over 100 km

Bretai Re:WIFI (77 comments)

"i love how intel is touting how (even though wifi has been tech since the late 90's early 2000's) that they finally got around to making it work over "long" distances."

I love that they chose to make a big deal about a Wi-Fi solution when WiMax was supposed to be here already. Wasn't it this time last year when they were talking about WiMax adapters being standard on laptops? ...and over long distances too?! This the kind of tech that Intel should kill, not promote... if WiMax were really on its way, that is.

more than 6 years ago


Bretai hasn't submitted any stories.


Bretai has no journal entries.

Slashdot Login

Need an Account?

Forgot your password?

Submission Text Formatting Tips

We support a small subset of HTML, namely these tags:

  • b
  • i
  • p
  • br
  • a
  • ol
  • ul
  • li
  • dl
  • dt
  • dd
  • em
  • strong
  • tt
  • blockquote
  • div
  • quote
  • ecode

"ecode" can be used for code snippets, for example:

<ecode>    while(1) { do_something(); } </ecode>