LTE เทคโนโลยีสื่อสารแห่งยุค 4G
https://khunpai.wordpress.com/2011/08/19/lte-%E0%B9%80%E0%B8%97%E0%B8%84%E0%B9%82%E0%B8%99%E0%B9%82%E0%B8%A5%E0%B8%A2%E0%B8%B5%E0%B8%AA%E0%B8%B7%E0%B9%88%E0%B8%AD%E0%B8%AA%E0%B8%B2%E0%B8%A3%E0%B9%81%E0%B8%AB%E0%B9%88%E0%B8%87%E0%B8%A2/