清空筛选条件
清空筛选条件

How do I use GMSKDemod, with a known startup and termination state?

2 次查看（过去 30 天）
Tom McGiffen
Tom McGiffen 2015-12-12
I am implementing GMSK modulation/Demodulation for a GSM system. Each GSM packet starts with 3 known bits, ends with 3 known bits plus guard bits. So, GSM state machine (which considers ISI) starts from and ends in known states. How to implement using Matlab's comm.GMSKDemodulator command? Or, some other convenient toolbox? If I use comm.GMSKDemodulator now, seems it does a 16 symbol traceback, which is unnecessary, and the final bits do not exit due to the 16 symbol delay of the traceback.
Please advise.

请先登录，再回答此问题。

回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Startup and Shutdown 的更多信息

标签

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by