北京电信开启2.1GHz新频段 与3G现网互补
2009
11/03
19:33
719
据了解,目前中国电信的CDMA网络采用800MHz频段,而随着用户数量的迅速增长,以数据业务为代表的3G业务增长也尤为迅猛,因此用户数量与业务的发展对于无线网络带宽提出了更高的要求.
据业内人士表示,北京电信将3G频道提高到2.1GHZ将可以进一步提升运营商的3G网络容量,将主要用于解决3G数据业务的容量需求,主要集中用在大型城市密集城区的连片覆盖.
同时,在目前基于800MHz的站点中部署2.1GHz可以有效地分流和吸收3G数据业务的话务量,与现有频段进行有效地互补,充分提升用户体验.
据悉,华为公司负责此次北京电信的2.1GHz频段改造工程,而其在此前发布的基于SingleRAN的CDMA双频网商用解决方案可以帮助运营商更有效的解决部署2.1GHz频段改造工程.
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