Reliable Communications
We conduct applications-driven research to facilitate connections in digital, physical, and human worlds
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In 1949, Claude E. Shannon's seminal work, "," laid the groundwork for two pivotal research fields: coding theory and information theory. These fields have been instrumental in the advancement of modern digital communications and have fueled the rapid development of wireless and mobile communications.
The "Reliable Communications" research group at the Selmer Center, currently led by , aims to enhance the reliability, and spectral efficiency of wireless communications for integrating digital, physical, and human worlds. The group's primary research focus is on:
Error-Correcting Codes for Short/Medium-Packet Communications
- Short-Packet Coding: Developing codes and decoding听techniques specifically designed for short-packet transmissions, which are prevalent in machine-type communications and IoT applications.
- Non-Binary Codes: Investigating non-binary codes for improved spectral efficiency.
- Rank-metric Codes:听Explore the design and fast decoding of rank-metric codes for networking coding, space-time coding to enhance network throughput and robustness to fading and interferences
Waveform Design for 5G and 6G Mobile Networks
- Multi-Carrier CDMA: Designing advanced multi-carrier CDMA waveforms to enhance spectral efficiency and robustness.
- NOMA: Developing waveforms with low coherence, PAPR听for non-orthogonal multiple access (NOMA) schemes to听 facilitate massive IoT connections and enhance energy efficiency
- Integrated Sensing and Communication (ISAC): Exploring the design of waveforms with low ambiguity that can simultaneously transmit information and sense the environment, enabling efficient resource utilization and new applications.
People
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Chunlei
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Tor Helleseth
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脴惫测颈苍诲
听
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Ermes
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Palash Sarkar
听
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DianLi
Dian Li
Selected Publications
Journal Papers
- ,听Chunlei Li,听,听:New Correlation Bound and Construction of Quasi-Complementary Sequence Sets.听:听2201-2223听(2024)
- ,听,听Chunlei Li: Generalized Low-Rank Parity-Check Codes.听:听5589-5605听(2024)
- ,听,听:The Weight Enumerator Polynomials of the Lifted Codes of the Projective Solomon-Stiffler Codes.听:听6316-6325听(2024)
- ,听,听,听,听:Further Investigations on Nonlinear Complexity of Periodic Binary Sequences.听:听5376-5391听(2024)
- ,听,听,听Chunlei Li,听:Novel Power-Imbalanced Dense Codebooks for Reliable Multiplexing in Nakagami Channels.听:听19-23听(2024)
- ,听,听:Covering Radius of Generalized Zetterberg Type Codes Over Finite Fields of Odd Characteristic.听:听7025-7048听(2023)
- ,听,听脴yvind Ytrehus:Proxy Path Scheduling and Erasure Reconstruction for Low Delay mmWave Communication.听:听1649-1653听(2023)
- ,听,听,听:Covering Radius of Melas Codes.听:听4354-4364听(2022)
- ,听:Sequences With Good Correlations Based on Circular Florentine Arrays.听:听3381-3388听(2022)
- ,听,听,听:The q-Ary Antiprimitive BCH Codes.听:听1683-1695听(2022)
- ,听Chunlei Li,听: Encoding and decoding of several optimal rank metric codes.听:听1281-1300听(2022)
Invited Chapters
- Tor Helleseth, Chunlei Li: Pseudo-Noise Sequences,听Concise Encyclopedia of Coding Theory, Edited by听W. Cary Huffman, Jon-Lark Kim, Patrick Sol茅: 613-644 (2021)
- T. Helleseth,听Correlation and autocorrelation of sequences, in: Handbook of Finite Fields, G. L. Mullen and D. Panario Eds., ser: Discrete Mathematics and its Applications, CRC Press, ch. 10.3, pp. 317-324, 2013.
- Tor Helleseth and Torleiv Kl酶ve,听Algebraic coding theory, in: Benjamin听W. Wah, ed.,听Wiley Encyclopedia of Computer Science and Engineering, volume听1, pp. 80-94, John Wiley & Sons, Inc., Chichester, 2009.
- Gagan Garg, Tor Helleseth, and P.听Vijay Kumar,听Recent advances in low-correlation sequences, in: Vahid Tarokh, ed.,听New Directions in Wireless Communications Research, chapter听3, pp. 63-92, Springer-Verlag, Berlin, 2009.
22.11.2024