If we talking physics, then yes, the limitation is there...
however, the spectrum is dedicated, meaning to say no other devices or frequencies can interfere with it... For example, if we use our hp, which uses certain spectrum (GSM), can we hear people using walkie-talkie in our hp or radio taxi?
What i'm really trying to say is, if we subscribe 20Mbit wireless broadband, we should get our download rate up to 2.5Mbyte is it not? Similar to wired broadband....
I'm talking of about Internet services with both technology.. it should be the same level of connectivity, quality and services, and we should get what we subscribed isn't?
I put another example, when using unifi at home wirelessly (instead of plugging eth cable direct to the dlink), we still managed to download up to speed right? Does speedtest.net shows any different between wired and wireless? The difference is there but negligible when we average it...
If ppl fail to see this discussion beyond physical medium, then i won't say anything further...please google for further reading...
p/s: I already know about Maxis FTTH - TM Unifi. I was there...*sigh*
Added on April 10, 2011, 3:37 am1GBit actually... the package is designed not to interfere with other business offering i.e metro-e, lease line...etc..
You know any business that is running on 1GBPS internet connection here in Malaysia ?