Κατεύθυνση Ηλεκτρονικός Αυτοματισμός (H/A)
Library of the School of Science

2024-08-05

2024

Anagnostopoulos Theodoros

Άννα Τζανακάκη, Αναπλ. Καθηγήτρια, Τμήμα Φυσικής, ΕΚΠΑ
Μάρκος Αναστασόπουλος, Αναπλ. Καθηγητής, Τμήμα Φυσικής, ΕΚΠΑ
Διονύσιος Ρεΐσης, Καθηγητής, Τμήμα Φυσικής, ΕΚΠΑ

Υλοποίηση πομποδέκτη κινητών επικοινωνιών 5ης γενεάς με χρήση λογισμικού

Greek

Implementation of 5G mobile communications transceiver with the use of software

This thesis focuses on the software implementation of a 5th generation (5G) mobile communications transceiver using Python. It begins with an introduction to 5G technologies, emphasizing the importance of standardization by the 3GPP, which is the cornerstone of the development of 5G NR (New Radio).

The thesis then delves into the structure of the Physical Layer of 5G, explaining relevant fundamental technologies and techniques, such as Orthogonal Frequency Division Multiplexing (OFDM), Modulation, and flexible numerology. Following this, there is a detailed presentation of the Physical Uplink Shared Channel (PUSCH), describing its function and significance in data transmission.

Chapter 5 focuses on the PUSCH transmission process, analyzing CRC (Cyclic Redunduncy Check) attachment, Forward Error Correction Codes, and the processes of scrambling, modulation, and data mapping.

Finally, the thesis describes the software implementation of a 5G transceiver in Python, presenting the libraries and tools used, as well as the results produced. The work concludes with findings and suggestions for future work, highlighting the need for continuous improvement and expansion of 5G capabilities.

Science

5G NR, PUSCH, Physical Layer, LDPC Codes, Python Implementation

Yes

4

Yes

25

110

File access is restricted only to the intranet of UoA.

https://pergamos.lib.uoa.gr/uoa/dl/object/3413743