多Wifi AP compete specturm

http://radioaccess.blogspot.tw/2013/03/the-issues-with-wi-fi-offloading.html

倒是從來沒想過這問題, 因為較light weighted/less manageability + marcocell traffic explosion, wifi offload 有了機會, 但你深究就知, 大多數現在的implementation還是以便宜取向

不過, wifi打的就是便宜, 想他做多點事真的太為難他了

http://www.tomshardware.com/picturestory/571-wi-fi-beamforming-networking.html
http://www.tomshardware.com/reviews/wi-fi-performance,2985.html