A PRACH Preamble Generation and Detection Model for 5GNR Systems
| Autor: | Puneeth K M, Poornima M S |
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| Rok vydání: | 2021 |
| Předmět: | |
| Zdroj: | International Journal of Scientific Research in Science, Engineering and Technology. :98-105 |
| ISSN: | 2394-4099 2395-1990 |
| Popis: | The basic idea of 5th generation New Radio (5GNR) is to have very high data rate and to make it work efficiently for all Internet of Things (IOT) applications like healthcare, Automotive, Industrial etc. applications. This paper provides the Orthogonal Frequency Division Multiple Access (OFDM) baseband signal generation and detection method for Physical Random-Access Channel (PRACH). The proposed model provides four scenarios of preamble detection i.e., Preamble detection probability, Miss-detection probability, False alarm probability and null. We achieved the target of 99% of Probability of Detection and less than 0.1% of False-alarm probability at certain SNR as specified according to 3gpp standard requirements when tested in Additive White Gaussian Noise (AWGN) channel and Extended Typical Urban (ETU) channel. |
| Databáze: | OpenAIRE |
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