lte waveform generation wsing LTETestModelTool
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Hi,
I recently installed LTE Toolbox licence. I started using LTETestModel tool for downlink waveform generation for different cellids.
The problem is irrespective of testmodel number, for only cellid 0, they have high PAPR/crest factor.
Do someone have any idea about this behaviour? If someone encountered or observed this scenario, please do reply back
Best Regards,
Sriharsha
回答（1 个）
Graham Freeland
2019-2-19
0 个投票
Hi,
These are standard defined E-TM waveforms, and therefore they are downlink OFDM with the associated PAPR levels. However, note that the NCellID is expected to be > 0. See TS 38.141 section 6.1.2: NCellID = 1 for the lowest configured carrier, NCellID = 2 for the 2nd lowest configured carrier,…, NCellID = n for the nth configured carrier.
Graham
2 个评论
Sriharsha Korada
2019-2-27
Graham Freeland
2019-2-28
编辑：Graham Freeland
2019-5-21
Not specifically, I mean that the test models are not defined for NCellID = 0.
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