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注册:2015-11-16
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发表于 2015-12-23 16:39:56 |只看该作者 |倒序浏览
CSFB功能参考协议清单如下:
n3GPP TS 23.401: "General Packet Radio Service (GPRS) enhancements for Evolved Universal Terrestrial Radio Access Network (E-UTRAN) access ".
n3GPP TS 23.272: "Circuit Switched (CS) fallback in Evolved Packet System (EPS)".
n3GPP TS 29.118: "Mobility Management Entity (MME) –Visitor Location Register (VLR) SGs interface specification ".

协议下载路径http://www.3gpp.org/ftp/Specs/


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