I wouldn't use Wi-Fi if I was you,
What's your reasoning here Blackwidow? I use wifi and have no issues at all even streaming via IPTV on the Edison. For decoding of sat/cable the box only uses very low Mbytes of data so there will be no bottle-neck there.
For IPTV providing you have a decent source and >2Mbps broadband then you will be fine but again comes down to range between receiver and router just like any other wifi device. Then again, if you use a wifi extender then that too won't be a problem.