GCF认证测试中IOT LTE Cat.M的测试内容
使用GCF认证过的芯片组来集成到设备和模块中,可以减少测试费用、测试项目、测试时间,这个是目前很多客户选择的一条加快产品上市的捷径。
使用了认证过芯片组的物联设备或模块制造商,应执行数据库中定义的一组置信度测试,,不需要全部按照测试规范进行全项目的测试,只选择其中一些测试项目,这里请区分好芯片组,模组,物联网设备。
芯片组的体积和外设最小最简单,模块的次之,设备最多最大。从使用上看,芯片组可以被应用于模块和设备,而模块需要加电源天线滤波等外设才能使用,设备是成品直接可以使用。
根据使用了GCF认证过的芯片组的设备或模块的预期应用和支持频段,必须在至少一个、最多三个支持频段(中、高、低)上执行适用的射频置信度测试。
测试用例的测试条件应由制造商或第三方ACE确定,测试用例可以在标称条件下进行,而不是在极端电压或温度下进行。
测试内容有3部分,为射频、无线资源管理、协议测试。
1、射频RF的测试case
绝大部分需要进行全部的频段的测试,少部分可以选择单个频段测试。
UE Maximum Output Power for UE category M1 |
Configured transmitted power for UE category M1 |
Minimum Output Power for UE category M1 |
General ON/OFF time mask for UE category M1 |
PRACH time mask for UE category M1 |
SRS time mask for UE category M1 |
Power Control Absolute power tolerance for UE category M1 |
Power Control Relative power tolerance for UE category M1 |
Aggregate power control tolerance for UE category M1 |
Aggregate power control tolerance for UE category M1 (CE Mode B) |
Frequency Error for UE category M1 |
Frequency Error for UE category M1 (CE Mode B) |
Error Vector Magnitude for UE category M1 |
PUSCH-EVM with exclusion period for UE category M1 |
Carrier leakage for UE category M1 |
In-band emissions for non allocated RB for UE category M1 |
EVM equalizer spectrum flatness for UE category M1 |
Occupied bandwidth for UE category M1 |
Spectrum Emission Mask for UE category M1 |
Additional Spectrum Emission Mask for UE category M1 |
Adjacent Channel Leakage power Ratio for UE category M1 |
Transmitter Spurious emissions for UE category M1 |
Spurious emission band UE co-existence for UE category M1 |
Additional spurious emissions for UE category M1 |
Transmit intermodulation for UE category M1 |
Reference sensitivity level for UE category M1 |
Maximum input level for UE category M1 |
Adjacent Channel Selectivity (ACS)for UE category M1 |
Spurious response for UE category M1 |
Spurious emissions UE category M1 |
TDD PDSCH Transmit Diversity for UE category M1 |
TDD demodulation of MPDCCH in CE Mode A |
2、无线资源管理RRM测试case
测试转态在标称状态,不需要极限条件。
E-UTRAN FDD - FDD Intra frequency case for CE UE in normal coverage |
E-UTRAN FDD-FDD Intra frequency handover for CE UEs in CEModeA |
E-UTRAN FD-FDD Intra-frequency RRC Re-establishment for CE UE in CEModeA |
E-UTRAN FDD – UE Transmit Timing Accuracy Tests for Cat-M1 UE in CEModeA |
E-UTRAN FDD-FDD intra-frequency event triggered reporting under fading propagation conditions in asynchronous cells for CE UE in CEModeA |
FD-FDD RSRP Intra frequency case for BL/CE UE in CEModeA |
HD-FDD RSRP Intra frequency case for BL/CE UE in CEModeA |
TDD RSRP Intra frequency case for BL/CE UE in CEModeA |
FD-FDD RSRP Intra frequency case for BL/CE UE in CEModeB |
HD-FDD RSRP Intra frequency case for BL/CE UE in CEModeB |
3、无线协议Protocol测试
选择其中一个频段并且在标称条件下进行测试即可。
Attach / Rejected / EPS services and non-EPS services not allowed |
Attach / Rejected / EPS services not allowed |
Normal tracking area update / Rejected / IMSI invalid |
Normal tracking area update / Rejected / Illegal ME |
Normal tracking area update / Rejected / EPS service not allowed |
Normal tracking area update / Rejected / PLMN not allowed |
Normal tracking area update / Rejected / Roaming not allowed in this tracking area |
Normal tracking area update / Rejected / EPS services not allowed in this PLMN |
Service request / Rejected / IMSI invalid |
Service request / Rejected / Illegal ME |
Service request / Rejected / EPS services not allowed |
以上为使用了GCF认证过芯片组的模块和设备需要做GCF认证的置信度测试内容