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页数:43页
时间:2018-04-27
《lte网络语音短信漫游方案研究》由会员上传分享,免费在线阅读,更多相关内容在学术论文-天天文库。
1、------------------------------------------------------------------------------------------------LTE网络语音短信漫游方案研究目录1研究背景...................................................................................................................................31.1概
2、述....................................................................................................................................31.2国内外研究进展..............................................................................................................
3、..41.3主要研究内容.....................................................................................................................62LTE运营商国际漫游场景选择................................................................................................62.1LTE国际漫游架构
4、..............................................................................................................62.2LTE与2G/3G共存的国际漫游场景..................................................................................8——————————————————————————————————————-
5、-----------------------------------------------------------------------------------------------2.2.1漫游双方仅签订2G/3G漫游协议..........................................................................82.2.2漫游双方签订2G/3G和LTE漫游协议.......................................
6、..........................92.3总结..................................................................................................................................113LTE语音业务国际漫游方案............................................................................
7、......................123.1概述.................................................................................................................................123.2CSFB.......................................................................................
8、............................................133.3VoLTE.................................................................................................................................143.3.1IMS漫游...........................
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