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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| YD/T 4109-2022 |
5G inter-network roaming Access network sharing overall technical requirements {译} 5G异网漫游 接入网共享总体技术要求 |
China Telecommunication Industry
Standards roaming |
 English PDF |
| YD/T 2927-2015 |
(The overall technical solution different network roaming mobile networks of existing network test) 移动网异网漫游现网试验的总体技术方案 |
China Telecommunication
Standards roaming |
English PDF |
| YD/T 1979.1-2009 |
Technical requirements of roaming from 3G to 2G network and from 3G to 3G network managed by different operators. Part 1: Roaming from TD-SCDMA to GSM/GPRS network and roaming from TD-SCDMA to TD-SCDMA network 不同运营商间3g到2g网络、3g到3g网络漫游技术要求 第1部分：td-scdma到gsm/gprs |
China Telecommunication
Standards roaming |
English PDF |
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