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Junior Member
Reputation: 10
5G NSA NR TTi
How much is 5G NSA NR TTi value, or it will use same TTi of LTE as in option 3x the signaling is on LTE end?
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2020-01-19 09:05 PM
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Junior Member
Reputation: 10
Re: 5G NSA NR TTi
hopefully some one will clrear my doubt here,
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VIP Member
Reputation: 1716
Re: 5G NSA NR TTi
TTI understanding is same like in LTE
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Senior Member
Reputation: 591
Re: 5G NSA NR TTi
The early 3500 NR cells will be using the FR1 range (450 -6000MHz). Therefore, it should be supporting numerlogies of n =0, 1,2 even if operating in NSA implementation. This should translate to TTI values of 1ms, 0.5ms & 0.25 ms respectively.
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Users Awaiting Email Confirmation
Reputation: 13
Re: 5G NSA NR TTi
5G NR has 1 ms subframe. TTI is 1ms as in LTE. But based on the chosen numerology i.e. sub-carrier spacing of 15/30/60/120/240 MHz can have 1/2/4/8/16 slots i.e. 14/28/56/112/224 symbols.
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Member
Reputation: 69
Re: 5G NSA NR TTi
Originally Posted by
comsian599
How much is 5G NSA NR TTi value, or it will use same TTi of LTE as in option 3x the signaling is on LTE end?
It is a Slot, and a Slot is variable.
Please refer to slide 19 on: https://www.keysight.com/upload/cmc_...ical_Layer.pdf
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