LERMS: A Low-Latency and Reliable Downlink Packet-Level Encoding Transmission Method in Untrusted 5GA Edge Network
The increasing demand for end-to-end low-latency and high-reliability transmissions between edge computing nodes and user elements in 5G Advance edge networks has brought new challenges to the transmission of data. In response, this paper proposes LERMS, a packet-level encoding transmission scheme d...
| Main Authors: | , , , , , , , |
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| Format: | Article |
| Language: | English |
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MDPI AG
2023-06-01
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| Series: | Entropy |
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| Online Access: | https://www.mdpi.com/1099-4300/25/7/966 |
| _version_ | 1797589452397215744 |
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| author | Zhongfu Guo Xinsheng Ji Wei You Mingyan Xu Yu Zhao Zhimo Cheng Deqiang Zhou Lingwei Wang |
| author_facet | Zhongfu Guo Xinsheng Ji Wei You Mingyan Xu Yu Zhao Zhimo Cheng Deqiang Zhou Lingwei Wang |
| author_sort | Zhongfu Guo |
| collection | DOAJ |
| description | The increasing demand for end-to-end low-latency and high-reliability transmissions between edge computing nodes and user elements in 5G Advance edge networks has brought new challenges to the transmission of data. In response, this paper proposes LERMS, a packet-level encoding transmission scheme designed for untrusted 5GA edge networks that may encounter malicious transmission situations such as data tampering, discarding, and eavesdropping. LERMS achieves resiliency against such attacks by using 5GA Protocol data unit (PDU) coded Concurrent Multipath Transfer (CMT) based on Lagrangian interpolation and Raptor’s two-layer coding, which provides redundancy to eliminate the impact of an attacker’s malicious behavior. To mitigate the increased queuing delay resulting from encoding in data blocks, LERMS is queue-aware with variable block length. Its strategy is modeled as a Markov chain and optimized using a matrix method. Numerical results demonstrate that LERMS achieves the optimal trade-off between delay and reliability while providing resiliency against untrusted edge networks. |
| first_indexed | 2024-03-11T01:06:53Z |
| format | Article |
| id | doaj.art-8a05f10a4b704ca38b5a264aea862f26 |
| institution | Directory Open Access Journal |
| issn | 1099-4300 |
| language | English |
| last_indexed | 2024-03-11T01:06:53Z |
| publishDate | 2023-06-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Entropy |
| spelling | doaj.art-8a05f10a4b704ca38b5a264aea862f262023-11-18T19:12:42ZengMDPI AGEntropy1099-43002023-06-0125796610.3390/e25070966LERMS: A Low-Latency and Reliable Downlink Packet-Level Encoding Transmission Method in Untrusted 5GA Edge NetworkZhongfu Guo0Xinsheng Ji1Wei You2Mingyan Xu3Yu Zhao4Zhimo Cheng5Deqiang Zhou6Lingwei Wang7Department of Next-Generation Mobile Communication and Cyber Space Security, Information Engineering University, Zhengzhou 450001, ChinaNational Digital Switching System Engineering and Technological Research and Development Center, Zhengzhou 450000, ChinaDepartment of Next-Generation Mobile Communication and Cyber Space Security, Information Engineering University, Zhengzhou 450001, ChinaDepartment of Next-Generation Mobile Communication and Cyber Space Security, Information Engineering University, Zhengzhou 450001, ChinaDepartment of Next-Generation Mobile Communication and Cyber Space Security, Information Engineering University, Zhengzhou 450001, ChinaDepartment of Next-Generation Mobile Communication and Cyber Space Security, Information Engineering University, Zhengzhou 450001, ChinaDepartment of Next-Generation Mobile Communication and Cyber Space Security, Information Engineering University, Zhengzhou 450001, ChinaDepartment of Next-Generation Mobile Communication and Cyber Space Security, Information Engineering University, Zhengzhou 450001, ChinaThe increasing demand for end-to-end low-latency and high-reliability transmissions between edge computing nodes and user elements in 5G Advance edge networks has brought new challenges to the transmission of data. In response, this paper proposes LERMS, a packet-level encoding transmission scheme designed for untrusted 5GA edge networks that may encounter malicious transmission situations such as data tampering, discarding, and eavesdropping. LERMS achieves resiliency against such attacks by using 5GA Protocol data unit (PDU) coded Concurrent Multipath Transfer (CMT) based on Lagrangian interpolation and Raptor’s two-layer coding, which provides redundancy to eliminate the impact of an attacker’s malicious behavior. To mitigate the increased queuing delay resulting from encoding in data blocks, LERMS is queue-aware with variable block length. Its strategy is modeled as a Markov chain and optimized using a matrix method. Numerical results demonstrate that LERMS achieves the optimal trade-off between delay and reliability while providing resiliency against untrusted edge networks.https://www.mdpi.com/1099-4300/25/7/9665G-A core networkrobust concurrent multipath transferinterface diversity edge networkraptor codessecurity |
| spellingShingle | Zhongfu Guo Xinsheng Ji Wei You Mingyan Xu Yu Zhao Zhimo Cheng Deqiang Zhou Lingwei Wang LERMS: A Low-Latency and Reliable Downlink Packet-Level Encoding Transmission Method in Untrusted 5GA Edge Network Entropy 5G-A core network robust concurrent multipath transfer interface diversity edge network raptor codes security |
| title | LERMS: A Low-Latency and Reliable Downlink Packet-Level Encoding Transmission Method in Untrusted 5GA Edge Network |
| title_full | LERMS: A Low-Latency and Reliable Downlink Packet-Level Encoding Transmission Method in Untrusted 5GA Edge Network |
| title_fullStr | LERMS: A Low-Latency and Reliable Downlink Packet-Level Encoding Transmission Method in Untrusted 5GA Edge Network |
| title_full_unstemmed | LERMS: A Low-Latency and Reliable Downlink Packet-Level Encoding Transmission Method in Untrusted 5GA Edge Network |
| title_short | LERMS: A Low-Latency and Reliable Downlink Packet-Level Encoding Transmission Method in Untrusted 5GA Edge Network |
| title_sort | lerms a low latency and reliable downlink packet level encoding transmission method in untrusted 5ga edge network |
| topic | 5G-A core network robust concurrent multipath transfer interface diversity edge network raptor codes security |
| url | https://www.mdpi.com/1099-4300/25/7/966 |
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