This would be an interesting move if this happened. Samsung would definitely benefit from their patent portfolio.
http://www.reuters.com/article/2015/01/14/us-blackberry-m-a-samsung-exclusive-idUSKBN0KN2FW20150114
When is the last time you tried Sensorly? I had issues before and removed it about 6-7 months ago, but I decided to try it again and it works fine now.
Merged two threads on same topic -- Tim
They are planning on using the 5Ghz that is used with Wifi. I don't know about that. It is an interesting idea.
http://www.cnet.com/news/ericsson-aims-to-triple-network-speeds-for-4g-phones/