摘要
目前3G终端呈现出款式不断增多,销量逐渐上升的态势,但价格仍然偏高。CDMA20001XEVDO机型已达50款以上。WCDMA终端也已经有近50款,并且在网间切换、IOT测试、待机时间、体积重量方面都有改善和提高。TD-SCDMA第一款手机DTM8001也已经面世,目前大唐电信正与各大手机厂商联合研发,以推动产业化进程。
At present, more and more 3G terminals appear and the market is rising. But 3G terminals are still expensive. There are more than 50 types of CDMA2000 1x EVDO terminals and nearly 50 types of WCDMA terminals. WCDMA terminals have improved in network switching, IOT testing, waiting time, volume and weight. The first TD-SCDMA handset-DTM 8001 also has been produced. DTT is now cooperating with manufacturers to push the industry course.
出处
《世界电信》
2004年第10期33-35,共3页
World Telecommunications
