LTE NB-IOT MIB encoding / decoding

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Ron
Ron 2019-5-2
编辑： Markandeya Janaswamy 2019-11-24
I am currently using LTE toolbox, specifically, for NB-IOT simulations. in the NB-IOT downlink example code, the lteBCH function is used to encode the NB-MIB (34 bits). Can lteBCHdecode also be used to decode the NB-IOT MIB? So far, i have not had any luck using lteBCHdecode for decoding the NB-MIB.

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回答（1 个）

Markandeya Janaswamy
编辑：Markandeya Janaswamy 2019-11-24
Hi Ron,
MATLAB R2019b onwards lteBCHDecode function supports the NB-IoT 34 bits MIB decoding. Your problem should be solved if you work on the latest release.
BTW, if you are working on NB-IoT downlink simulations, for NPBCH encoding and decoding, there are functions lteNPBCH and lteNPBCHDecode released in R2019b MATLAB version. To see an example of how to use them, see "NB-IoT Cell Search and MIB Recovery" example.

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