参考规范：
??? ?Base Station (BS) conformance testing（重点limitation）
Directory Listing /ftp/Specs/archive/38_series/38.104 (3gpp.org)
??? ?Conducted conformance testing（传导测试）3GPP 38.141-1 6.7 Transmitter intermodulation
Directory Listing /ftp/Specs/archive/38_series/38.141-1 (3gpp.org)
??? ?Radiated conformance testing （辐射测试也就是OTA）3GPP 38.141-2 6.8 OTA transmitter intermodulation
Directory Listing /ftp/Specs/archive/38_series/38.141-2 (3gpp.org)
38.104 ：侧重于limitation
38.141：侧重于test method