Length of Symbol CP in Terms of Ts

In normal cyclic prefix, what is the length of the 0th and 1st symbol CP in Terms of Ts? How is the length of total time if all 7 CPs are added together in a time slot in terms of Ts and seconds?

Lets say we have 20MHz bandwidth case scenario,

  • 1st CP has 160 samples ,
    • Ts = 160×32.6 nsec = 5.2 us
  • Rest of the CPs have 144 samples ,So
    • Ts = 144×32.6nsec = 4.69 us
  • 7 CPs = 1st CP time + 6 ( Rest CPs time)
    • = 160 Ts + 6 (144 Ts ) = 1024 Ts
    • = 1024 x 32.6 n sec = 33.38 us

Please refer to below table for Ts measurement calculation,

Ts

Blog at WordPress.com.

Up ↑

%d bloggers like this: