https://qooah.com/2012/09/25/intel-%e5%b0%87%e6%9c%83%e6%94%af%e6%8f%b4-lte-%e7%b6%b2%e7%b5%a1%e5%92%8c%e9%9b%99%e6%a0%b8%e7%9a%84-medfield-%e6%99%b6%e7%89%87%e6%9c%89%e6%9c%9b%e5%b9%b4%e5%ba%95%e6%8e%a8%e5%87%ba%ef%bc%8c/