Quantum Annealing for Next-Generation MU-MIMO Detection: Evaluation and Challenges
Quantum Annealing for Next-Generation MU-MIMO Detection: Evaluation and Challenges
复制标题
用于下一代 MU-MIMO 检测的量子退火:评估和挑战
DOI:
10.1109/icc45855.2022.9839195
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发表时间:
2022
期刊:
影响因子:
--
通讯作者:
K. Nikitopoulos
中科院分区:
文献类型:
--
作者:
Juan Carlos De Luna Ducoing;K. Nikitopoulos
Multi-user (MU), multiple-input, multiple-output (MIMO) detection has been extensively investigated, and many techniques have been proposed. However, further performance improvements may be constrained by limitations in classical computation. The motivation for this work is to test whether a machine that exploits quantum principles can offer improved performance over conventional detection approaches. This paper presents an evaluation of MIMO detection based on quantum annealing (QA) when run on an actual QA quantum processing unit (QPU) and describes the challenges and potential improvements. The evaluations show promising results in some cases, such as near-optimality in a QPSK-modulated 8×8 MIMO case, but poor results in other cases, such as for larger systems or when using 16-QAM. We show that some challenges of QA detection include dealing with integrated control errors (ICE), the limited dynamic range of QA QPUs, an exponential increase in the number of qubits to the problem size, and a high computation overhead. Solving these challenges could make QA-based detection superior to conventional approaches and bring a new generation of MU-MIMO detection methods.
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DOI:
10.1145/3372224.3419207
发表时间:
2020-07
期刊:
Proceedings of the 26th Annual International Conference on Mobile Computing and Networking
影响因子:
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作者:
Srikar Kasi;K. Jamieson
通讯作者:
Srikar Kasi;K. Jamieson
DOI:
10.1145/3341302.3342072
发表时间:
2019
期刊:
The 31st ACM Special Interest Group on Data Communication (SIGCOMM
影响因子:
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作者:
Kim, Minsung;Venturelli, Davide;Jamieson, Kyle
通讯作者:
Jamieson, Kyle
DOI:
--
发表时间:
2017
期刊:
--
影响因子:
--
作者:
Christopher Husmann;G. Georgis;K. Nikitopoulos;K. Jamieson
通讯作者:
Christopher Husmann;G. Georgis;K. Nikitopoulos;K. Jamieson
DOI:
10.1109/icc42927.2021.9500557
发表时间:
2021
期刊:
IEEE International Conference on Communications
影响因子:
--
作者:
Kasi, Srikar;Singh, Abhishek Kumar;Venturelli, Davide;Jamieson, Kyle
通讯作者:
Jamieson, Kyle