摘要：
Background traffic refers to the autonomous exchange of user plane data packets between the UE and the network, generally in the absence of a specific... 阅读全文
摘要：
1.安装flash player首先下载flash player ，下载地址： http://get.adobe.com/cn/flashplayer/选择.tar.gz格式。下载之后打开终端，cd到下载文件的目录，解压install_flash_player_11_linux.x86_64.tar... 阅读全文