Multiple CFO Estimation Using the Properties of Zadoff-Chu Sequence

Rothna PEC; Chang-Hwan PARK; Yong-Soo CHO

doi:10.1587/transfun.E97.A.429

Multiple CFO Estimation Using the Properties of Zadoff-Chu Sequence

Rothna PEC, Chang-Hwan PARK, Yong-Soo CHO

Full Text Views

0

Share
Cite this

Summary :

In this letter, an estimation technique for multiple CFOs is proposed that uses the properties of the Zadoff-Chu (ZC) sequence. After initial estimation of multiple CFOs by using the properties of the ZC sequence, accurate estimates are obtained in the proposed technique by an iterative procedure. The proposed technique can be applied to LTE-based CoMP systems where ZC sequences are used to generate synchronization signals in downlink and random access preambles in uplink.

Publication: IEICE TRANSACTIONS on Fundamentals Vol.E97-A No.1 pp.429-431

Publication Date: 2014/01/01

Publicized

Online ISSN: 1745-1337

DOI: 10.1587/transfun.E97.A.429

Type of Manuscript: LETTER

Category: Communication Theory and Signals

Authors

Rothna PEC
  Chung-Ang University
Chang-Hwan PARK
  LG Electronics
Yong-Soo CHO
  Chung-Ang University

Keyword

multiple CFO estimation, CoMP, Zadoff-Chu sequence

Cite this

Copy

Rothna PEC, Chang-Hwan PARK, Yong-Soo CHO, "Multiple CFO Estimation Using the Properties of Zadoff-Chu Sequence" in IEICE TRANSACTIONS on Fundamentals, vol. E97-A, no. 1, pp. 429-431, January 2014, doi: 10.1587/transfun.E97.A.429.
Abstract: In this letter, an estimation technique for multiple CFOs is proposed that uses the properties of the Zadoff-Chu (ZC) sequence. After initial estimation of multiple CFOs by using the properties of the ZC sequence, accurate estimates are obtained in the proposed technique by an iterative procedure. The proposed technique can be applied to LTE-based CoMP systems where ZC sequences are used to generate synchronization signals in downlink and random access preambles in uplink.
URL: https://globals.ieice.org/en_transactions/fundamentals/10.1587/transfun.E97.A.429/_p

Copy

@ARTICLE{e97-a_1_429,
author={Rothna PEC, Chang-Hwan PARK, Yong-Soo CHO, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={Multiple CFO Estimation Using the Properties of Zadoff-Chu Sequence},
year={2014},
volume={E97-A},
number={1},
pages={429-431},
abstract={In this letter, an estimation technique for multiple CFOs is proposed that uses the properties of the Zadoff-Chu (ZC) sequence. After initial estimation of multiple CFOs by using the properties of the ZC sequence, accurate estimates are obtained in the proposed technique by an iterative procedure. The proposed technique can be applied to LTE-based CoMP systems where ZC sequences are used to generate synchronization signals in downlink and random access preambles in uplink.},
keywords={},
doi={10.1587/transfun.E97.A.429},
ISSN={1745-1337},
month={January},}

Copy

TY - JOUR
TI - Multiple CFO Estimation Using the Properties of Zadoff-Chu Sequence
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 429
EP - 431
AU - Rothna PEC
AU - Chang-Hwan PARK
AU - Yong-Soo CHO
PY - 2014
DO - 10.1587/transfun.E97.A.429
JO - IEICE TRANSACTIONS on Fundamentals
SN - 1745-1337
VL - E97-A
IS - 1
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - January 2014
AB - In this letter, an estimation technique for multiple CFOs is proposed that uses the properties of the Zadoff-Chu (ZC) sequence. After initial estimation of multiple CFOs by using the properties of the ZC sequence, accurate estimates are obtained in the proposed technique by an iterative procedure. The proposed technique can be applied to LTE-based CoMP systems where ZC sequences are used to generate synchronization signals in downlink and random access preambles in uplink.
ER -