Adding preamble sequence to unknown data in mil_std_188_110B appendix_C

1 次查看（过去 30 天）
Ijjada Hari
Ijjada Hari 2021-12-30
As i am trying to implement Mil_std_188_110B appendix_C standard in simulink,after scrambler block i need to add the synchronization preamble with the unknown data. Symbol rate of the scrambler block output is 2133 symbol/sec,after adding the preamble the symbol rate(unknownddata + synchronization preamble) should be 2400 symbol/sec.
The data frame structure is
(256 symbol unknowndata+ 31 symbol preamble + 256 symbol unknowndata+ 31 symbol preamble + 256 symbol unknowndata+ 31 symbol preamble + ...)
To have 2400 symbol rate for above frame structure ,
1) What should be the symbol rate of preamble ?
2) How to do timing for calculation of number of unknowndatasymbols and preamble symbols ?
3)If the data rate of unknown data after scrambler block is 6400 bits/sec(3 bits per symbol) ,what should be the data rate of preamble ?

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 Signal Operations 的更多信息

标签

产品


版本

R2020b

Community Treasure Hunt

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

Start Hunting!

Translated by