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GCF认证测试中IOT LTE CatM的测试内容

发布日期:2022-09-28 点击次数:218
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,欢迎咨询深光标准技术有关GCF认证测试的事情,我们同步也可以服务协助客户完成PTCRB和国外运营商相关的测试。