Key agreement method based on multi-dimensional advantage distillation over mmWave MIMO channels
To achieve efficient physical layer secure secret key agreement in millimeter wave (mmWave) multiple input multiple output (MIMO) communication systems, a key agreement method was proposed based on multi-dimensional advantage distillation (AD) exploiting the multi-dimensional characteristics of mmWa...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | zho |
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Editorial Department of Journal on Communications
2025-01-01
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| Series: | Tongxin xuebao |
| Subjects: | |
| Online Access: | http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2025005/ |
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| _version_ | 1849721433645645824 |
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| author | MAO Dandan WANG Ning ZHEN Jina ZHANG Ning HUANG Kaizhi |
| author_facet | MAO Dandan WANG Ning ZHEN Jina ZHANG Ning HUANG Kaizhi |
| author_sort | MAO Dandan |
| collection | DOAJ |
| description | To achieve efficient physical layer secure secret key agreement in millimeter wave (mmWave) multiple input multiple output (MIMO) communication systems, a key agreement method was proposed based on multi-dimensional advantage distillation (AD) exploiting the multi-dimensional characteristics of mmWave MIMO channel parameters. The mmWave MIMO channel was modeled as a high-dimensional tensor spanning the space, time, and frequency domains. The legitimate communication parties alternately sent pilot symbols, based on the uniqueness property of tensor decomposition, simultaneously acquired estimates of multiple channel parameters, i.e. amplitude, angle, and delay, in a single shot. The legitimate communication parties used the common information contained in the estimates of the multiple channel parameters as the source of common randomness for advantage distillation, thus significantly improving the overall efficiency of key agreement. Further, a correlation model between the legitimate and eavesdropping channel parameters was derived through a joint geometric and statistical analysis of the channels. Simulation studies were conducted to evaluate the key rate performance of the proposed method under different channel correlation scenarios and to investigate the impact of different factors on the key rate. |
| format | Article |
| id | doaj-art-25d3d52e7b2d4401b1f0a5b470487e5c |
| institution | DOAJ |
| issn | 1000-436X |
| language | zho |
| publishDate | 2025-01-01 |
| publisher | Editorial Department of Journal on Communications |
| record_format | Article |
| series | Tongxin xuebao |
| spelling | doaj-art-25d3d52e7b2d4401b1f0a5b470487e5c2025-08-20T03:11:39ZzhoEditorial Department of Journal on CommunicationsTongxin xuebao1000-436X2025-01-014612414382296235Key agreement method based on multi-dimensional advantage distillation over mmWave MIMO channelsMAO DandanWANG NingZHEN JinaZHANG NingHUANG KaizhiTo achieve efficient physical layer secure secret key agreement in millimeter wave (mmWave) multiple input multiple output (MIMO) communication systems, a key agreement method was proposed based on multi-dimensional advantage distillation (AD) exploiting the multi-dimensional characteristics of mmWave MIMO channel parameters. The mmWave MIMO channel was modeled as a high-dimensional tensor spanning the space, time, and frequency domains. The legitimate communication parties alternately sent pilot symbols, based on the uniqueness property of tensor decomposition, simultaneously acquired estimates of multiple channel parameters, i.e. amplitude, angle, and delay, in a single shot. The legitimate communication parties used the common information contained in the estimates of the multiple channel parameters as the source of common randomness for advantage distillation, thus significantly improving the overall efficiency of key agreement. Further, a correlation model between the legitimate and eavesdropping channel parameters was derived through a joint geometric and statistical analysis of the channels. Simulation studies were conducted to evaluate the key rate performance of the proposed method under different channel correlation scenarios and to investigate the impact of different factors on the key rate.http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2025005/multi-dimensional advantage distillationkey agreementmmWave channeltensor decompositionchannel correlation |
| spellingShingle | MAO Dandan WANG Ning ZHEN Jina ZHANG Ning HUANG Kaizhi Key agreement method based on multi-dimensional advantage distillation over mmWave MIMO channels Tongxin xuebao multi-dimensional advantage distillation key agreement mmWave channel tensor decomposition channel correlation |
| title | Key agreement method based on multi-dimensional advantage distillation over mmWave MIMO channels |
| title_full | Key agreement method based on multi-dimensional advantage distillation over mmWave MIMO channels |
| title_fullStr | Key agreement method based on multi-dimensional advantage distillation over mmWave MIMO channels |
| title_full_unstemmed | Key agreement method based on multi-dimensional advantage distillation over mmWave MIMO channels |
| title_short | Key agreement method based on multi-dimensional advantage distillation over mmWave MIMO channels |
| title_sort | key agreement method based on multi dimensional advantage distillation over mmwave mimo channels |
| topic | multi-dimensional advantage distillation key agreement mmWave channel tensor decomposition channel correlation |
| url | http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2025005/ |
| work_keys_str_mv | AT maodandan keyagreementmethodbasedonmultidimensionaladvantagedistillationovermmwavemimochannels AT wangning keyagreementmethodbasedonmultidimensionaladvantagedistillationovermmwavemimochannels AT zhenjina keyagreementmethodbasedonmultidimensionaladvantagedistillationovermmwavemimochannels AT zhangning keyagreementmethodbasedonmultidimensionaladvantagedistillationovermmwavemimochannels AT huangkaizhi keyagreementmethodbasedonmultidimensionaladvantagedistillationovermmwavemimochannels |