You want something like a Slingbox.
http
/en.wikipedia.org/wiki/Slingbox
Edit: And so far the courts have said the Slingbox is legal. Aereo was shot down because it owned the TV receiving equipment and rented it to you. With a Slingbox, you own the receiving equipment, connect it to a cable TV receiver you're (presumably) paying for. And you own the receiving device. So you own and pay for all the components, and are simply place-shifting.
http
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/www.iptv-news.com/2015/01/dish-hails-legal-victory-for-slingbox-dvr/