Re: [理工] 通讯原理
楼主: jinghaw (FREE) 2015-06-01 20:10:08
※ 引述《ag076810 (水球是啥)》之铭言：
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: 请问各位大大
: 第一题的b ，只知道没有ISI，要怎么求出symbol rate?
: 谢谢
no ISI , sampling rate(fs) >= 2*(badnwidth)
assume the per symbol using R bits to present
the data rate without ISI can be expressed as
Bit rate=fs*R, symbol rate=fs
:
: 请问各位大大
: 第一题的b ，只知道没有ISI，要怎么求出symbol rate?
: 谢谢
no ISI , sampling rate(fs) >= 2*(badnwidth)
assume the per symbol using R bits to present
the data rate without ISI can be expressed as
Bit rate=fs*R, symbol rate=fs