a****u 发帖数: 1537 | 1 读core spec, 看到GFSK,但是encode是用manchester还是NRZ呢? | y****5 发帖数: 4 | 2 just +1 and -1, then GFSK modulated, no extra encoding. unless you are
talking about BLE long range, which uses Manchester encoding on top of a
convolutional code.
【在 a****u 的大作中提到】 : 读core spec, 看到GFSK,但是encode是用manchester还是NRZ呢?
| a****u 发帖数: 1537 | | z*****n 发帖数: 7639 | 4 从nominal 频谱来看应该是NRZ,Manchester需要double bandwidth。
【在 a****u 的大作中提到】 : 读core spec, 看到GFSK,但是encode是用manchester还是NRZ呢?
| y****5 发帖数: 4 | 5 PRBS9 is a special payload just for testing the PHY error. otherwise, there
is no encoding as I mentioned.
【在 a****u 的大作中提到】 : 查到了,是PRBS9
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