罗强通信专业英语大作业.doc

. 通信专业英语大作业姓 名： 罗强 学 号： 201230105089 序 号： 01号 系 别： 中兴通信工程学院 班 级： 12级通信六班 完成时间： 2014、12、26 一、 翻译4G Mobile:4G MobileVoice was the driver for second-generation mobile and has been a considerable success.Today,video and TV services are driving forward third generation (3G) deployment. And in the future, low cost, high speed will drive forward the fourth generat