Wireless tech news from around the Web.
> FirstNet's opt-out option for states presents its own set of challenges. Article
> Operator spending on deep packet inspection (DPI) solutions grew 23 percent to $728 million in 2013 and should top $2 billion in 2018, Infonetics said. Release
> GSA says 1800 MHz dominates LTE deployments and user devices ecosystem. Release
> China is leading in carbon nanotube and graphene research and manufacturing, according to Lux Research. Article
And finally… Kittyo gadget and related app lets cat owners play "chase the red dot" with their felines remotely. Article