Simplification of DFT and IDFT in PRACH
- Yufeng Jiang
, - Shouxin Kang
Abstract
The respective simplifications of prime-point DFT and ultra-long-point
IDFT in PRACH are proposed. The former is an equivalent substitution of
DFT function by using the property of ZC sequence, and the latter is an
approximation based on cubic spline interpolation, which not only
reduces the IDFT points, but also is easy to construct.13 Jun 2023Submitted to Electronics Letters 13 Jun 2023Submission Checks Completed
13 Jun 2023Assigned to Editor
14 Jun 2023Reviewer(s) Assigned
03 Jul 2023Review(s) Completed, Editorial Evaluation Pending
09 Jul 2023Editorial Decision: Revise Major
10 Jul 20231st Revision Received
11 Jul 2023Submission Checks Completed
11 Jul 2023Assigned to Editor
11 Jul 2023Review(s) Completed, Editorial Evaluation Pending
15 Jul 2023Editorial Decision: Accept
