| Title | Reconnaissance and Experiment on 5G-SA Communication Terminal Capability and Identity Information |
| Publication Type | Conference Paper |
| Year of Publication | 2021 |
| Authors | Wu, Cong, Shi, Rong, Deng, Ke |
| Conference Name | 2021 9th International Conference on Intelligent Computing and Wireless Optical Communications (ICWOC) |
| Date Published | jun |
| Keywords | 5G mobile communication, capability and identity information, communication reconnaissance, Network reconnaissance, non-cooperative demodulation and decoding, optical fiber communication, process control, pubcrawl, Reconnaissance, resilience, Resiliency, Scalability, stand alone mode, Telecommunications, Time-frequency Analysis, time-frequency matching detection, Wireless communication |
| Abstract | With the rapid development of mobile communication technology, the reconnaissance on terminal capability and identity information is not only an important guarantee to maintain the normal order of mobile communication, but also an essential means to ensure the electromagnetic space security. According to the characteristics of 5G mobile communication terminal's transporting capability and identity information, the smart jamming is first used to make the target terminal away from the 5G network, and then the jamming is turned off at once. Next the terminal will return to the 5G network. Through the time-frequency matching detection method, interactive signals of random access process and network registration between the terminal and the base station are quickly captured in this process, and the scheduling information in Physical Downlink Control Channel (PDCCH) and the capability and identity information in Physical Uplink Shared Channel (PUSCH) are demodulated and decoded under non-cooperative conditions. Finally, the experiment is carried out on the actual 5G communication terminal of China Telecom. The capability and identity information of this terminal are extracted successfully in the Stand Alone (SA) mode, which verifies the effectiveness and correctness of the method. This is a significant technical foundation for the subsequent development on the 5G terminal control equipment. |
| DOI | 10.1109/ICWOC52624.2021.9530217 |
| Citation Key | wu_reconnaissance_2021 |
Reconnaissance and Experiment on 5G-SA Communication Terminal Capability and Identity Information