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欧洲现行移动电话采用GSM标准。随着用户与日俱增,在人口稠密地区900兆赫的GSM移动电话已不能胜任通讯量剧增的要求。欧洲委员会已宣布今后移动通讯业的经营许可必须基于DCS1800网络,即1800兆赫的数字蜂窝系统。为此,瑞士今年下半年将有一个DCS网;英国建立的Orange和Mercury One-2-One网都是基于这项新技术标准的;德国已有E-Plus网;挪威今年开始试验;巴黎即将开始这项新移动通讯服务。 DCS1800与GSM技术上虽无大异,但移动电话的更新换代自然产生一定的冲突。解决办法是
The current European mobile phone uses the GSM standard. As users grow by the day, 900 MHz GSM mobile phones in densely populated areas are no longer capable of increasing the demand for traffic. The European Commission has announced that future licenses for the mobile communications industry must be based on the DCS1800 network, the 1800 MHz digital cellular system. To this end, Switzerland will have a DCS network in the second half of this year; the Orange and Mercury One-2-One networks established in the United Kingdom are based on this new technical standard; E-Plus network is already available in Germany; Norway is testing this year; Start this new mobile service. DCS1800 and GSM technology, although no major differences, but the replacement of mobile phones naturally have a certain conflict. The solution is