التفاصيل البيبلوغرافية
| العنوان: |
Complexity-Effective Joint Detection of Physical Cell Identity and Integer Frequency Offset in 5G New Radio Communication Systems. |
| المؤلفون: |
You, Young-Hwan1 (AUTHOR) yhyou@sejong.ac.kr, Jung, Yong-An2 (AUTHOR) yajung@geri.re.kr, Lee, Sung-Hun2 (AUTHOR) leesh@geri.re.kr, Choi, Sung-Chan3 (AUTHOR) csc@keti.re.kr, Hwang, Intae4 (AUTHOR) yhyou@sejong.ac.kr |
| المصدر: |
Mathematics (2227-7390). Oct2023, Vol. 11 Issue 20, p4326. 17p. |
| مصطلحات موضوعية: |
*TELECOMMUNICATION systems, *RADIO (Medium), *MOBILE communication systems, *INTEGERS, *5G networks, *AUTOCORRELATION (Statistics), *RADIO technology, *SYNCHRONIZATION |
| مستخلص: |
This paper presents a simplified joint synchronization scheme for the integer carrier frequency offset and physical cell identity using a primary synchronization signal (PSS) in 5G new radio (NR) communication systems. We demonstrate the efficiency of our proposed NR-PSS synchronization scheme by deriving its simplified implementation, which exploits the near-zero autocorrelation feature between cyclically shifted NR-PSS symbols. As a figure of merit, we compute the probability of detection failure of the proposed NR-PSS synchronization scheme and validate its accuracy via simulations. To illustrate the benefits and limitations of the proposed NR-PSS synchronization scheme, we compare it with the conventional NR-PSS synchronization scheme, considering factors such as detection performance and computation complexity. Numerical results indicate that, regardless of the channel environment, the proposed NR-PSS synchronization scheme achieves a significant reduction in arithmetic complexity while maintaining the same detection capability as existing NR-PSS synchronization schemes. [ABSTRACT FROM AUTHOR] |
| قاعدة البيانات: |
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