Detail publikačního výsledku

Coarse Time Synchronization Utilizing Symmetric Properties of Zadoff-Chu Sequences

BLUMENSTEIN, J.; BOBULA, M.

Originální název

Coarse Time Synchronization Utilizing Symmetric Properties of Zadoff-Chu Sequences

Anglický název

Coarse Time Synchronization Utilizing Symmetric Properties of Zadoff-Chu Sequences

Druh

Článek WoS

Originální abstrakt

We demonstrate a novel metric for coarse time synchronization suitable for wireless communication. The novel metric benefits from a symmetry of Zadoff-Chu sequences in the time domain. The time domain symmetry is obtained after a simple manipulation of the sequence polarity. As opposed to the well-known methods, with the utilization of the Zadoff- Chu sequence symmetry property, more correlation terms are possible to be exploited. Thus, the novel metric provides higher correlation gain and notable improvement in the probability of correct time synchronization. The method is evaluated via Monte- Carlo simulations utilizing unique word single carrier/frequency domain equalization frames.

Anglický abstrakt

We demonstrate a novel metric for coarse time synchronization suitable for wireless communication. The novel metric benefits from a symmetry of Zadoff-Chu sequences in the time domain. The time domain symmetry is obtained after a simple manipulation of the sequence polarity. As opposed to the well-known methods, with the utilization of the Zadoff- Chu sequence symmetry property, more correlation terms are possible to be exploited. Thus, the novel metric provides higher correlation gain and notable improvement in the probability of correct time synchronization. The method is evaluated via Monte- Carlo simulations utilizing unique word single carrier/frequency domain equalization frames.

Klíčová slova

Synchronization, UW-SC/FDE, Zadoff-Chu sequences, time-domain symmetry

Klíčová slova v angličtině

Synchronization, UW-SC/FDE, Zadoff-Chu sequences, time-domain symmetry

Autoři

BLUMENSTEIN, J.; BOBULA, M.

Rok RIV

2019

Vydáno

19.02.2018

Nakladatel

IEEE

Místo

IEEE Publishing Operations 445 Hoes Lane Piscataway, NJ 08854

ISSN

1089-7798

Periodikum

IEEE COMMUNICATIONS LETTERS

Svazek

99

Číslo

99

Stát

Spojené státy americké

Strany od

1006

Strany do

1009

Strany počet

4

URL

http://ieeexplore.ieee.org/document/8295107/

Plný text v Digitální knihovně

http://hdl.handle.net/11012/70928

BibTex

@article{BUT145955,
  author="Jiří {Blumenstein} and Marek {Bobula}",
  title="Coarse Time Synchronization Utilizing Symmetric Properties of Zadoff-Chu Sequences",
  journal="IEEE COMMUNICATIONS LETTERS",
  year="2018",
  volume="99",
  number="99",
  pages="1006--1009",
  doi="10.1109/LCOMM.2018.2807808",
  issn="1089-7798",
  url="http://ieeexplore.ieee.org/document/8295107/"
}