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LTE why Ts=32.55 ns ???
Hi Guys,
I'm studing 4G but I can not understand why Ts is about 32.552083 ns.
Please is there anyone who could explain me why Ts has this value ?
Reputation will be given to helpful answers.
Thanks in advance.
Handover24
Last edited by Handover24; 2013-03-12 at 11:02 PM
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2013-03-12 10:59 PM
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Member
Reputation: 29
Re: LTE why Ts=32.55 ns ???
T s=1/(15000×2048)s=1/30720000s=32.552083ns
where
15Khz is subcarrier band in LTE
2048 : block size
look for 3gpp 36.211.
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Re: LTE why Ts=32.55 ns ???
thank you very much indeed topoffenders it is so simple :-) and I was not able to understand
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Member
Reputation: 29
2 out of 2 members found this post helpful.
Re: LTE why Ts=32.55 ns ???
Originally Posted by
Handover24
thank you very much indeed topoffenders it is so simple :-) and I was not able to understand
not a problem my friend, that what we are here for, sharing..
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Re: LTE why Ts=32.55 ns ???
@Hanover24
For your further study of this topic, read chapter 3.5 of Book LTE in Bullet.
Enjoy
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Member
Reputation: 67
Re: LTE why Ts=32.55 ns ???
Originally Posted by
topoffenders
T s=1/(15000×2048)s=1/30720000s=32.552083ns
where
15Khz is subcarrier band in LTE
2048 : block size
look for 3gpp 36.211.
And what if we have 10Mhz bandwidth and FFT size 1024?
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Member
Reputation: 67
Re: LTE why Ts=32.55 ns ???
Originally Posted by
Mctest
And what if we have 10Mhz bandwidth and FFT size 1024?
And one more question,if we have Ts which depends on sampling rate,so does it mean that timing advanced also depends on this variable,because Ta=16Ts?
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