BUPTCMCC-6G-CMG+: A GBSM-Based ISAC Standard Channel Model Generator
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arXiv
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| Auteurs principaux: | , , , , , , , , , |
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| Format: | Preprint |
| Publié: |
2024
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| Sujets: | |
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| _version_ | 1866915249214455808 |
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| author | Zhao, Changsheng Zhang, Jianhua Zhang, Yuxiang Tian, Lei Wang, Heng Jiang, Hanyuan Liu, Yameng Chen, Wenjun Jiang, Tao Liu, Guangyi |
| author_facet | Zhao, Changsheng Zhang, Jianhua Zhang, Yuxiang Tian, Lei Wang, Heng Jiang, Hanyuan Liu, Yameng Chen, Wenjun Jiang, Tao Liu, Guangyi |
| contents | Integrated sensing and communication (ISAC) has been recognized as the key technology in the vision of the sixth generation (6G) era. With the emergence of new concepts in mobile communications, the channel model is the prerequisite for system design and performance evaluation. Currently, 3GPP Release 19 is advancing the standardization of ISAC channel models. Nevertheless, a unified modeling framework has yet to be established. This paper provides a simulation diagram of ISAC channel modeling extended based on the Geometry-Based Stochastic Model (GBSM), compatible with existing 5G channel models and the latest progress in the 3rd Generation Partnership Project (3GPP) standardization. We first introduce the progress of the ISAC channel model standardization in general. Then, a concatenated channel modeling approach is presented considering the team's standardization proposals, which is implemented on the BUPTCMCC-6G-CMG+ channel model generator. We validated the model in cumulative probability density function (CDF) in statistical extension of angle and delay, and radar cross section (RCS). Simulation results show that the proposed model can realistically characterize the feature of channel concatenation and RCS within the ISAC channel. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2409_14441 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | BUPTCMCC-6G-CMG+: A GBSM-Based ISAC Standard Channel Model Generator Zhao, Changsheng Zhang, Jianhua Zhang, Yuxiang Tian, Lei Wang, Heng Jiang, Hanyuan Liu, Yameng Chen, Wenjun Jiang, Tao Liu, Guangyi Signal Processing Integrated sensing and communication (ISAC) has been recognized as the key technology in the vision of the sixth generation (6G) era. With the emergence of new concepts in mobile communications, the channel model is the prerequisite for system design and performance evaluation. Currently, 3GPP Release 19 is advancing the standardization of ISAC channel models. Nevertheless, a unified modeling framework has yet to be established. This paper provides a simulation diagram of ISAC channel modeling extended based on the Geometry-Based Stochastic Model (GBSM), compatible with existing 5G channel models and the latest progress in the 3rd Generation Partnership Project (3GPP) standardization. We first introduce the progress of the ISAC channel model standardization in general. Then, a concatenated channel modeling approach is presented considering the team's standardization proposals, which is implemented on the BUPTCMCC-6G-CMG+ channel model generator. We validated the model in cumulative probability density function (CDF) in statistical extension of angle and delay, and radar cross section (RCS). Simulation results show that the proposed model can realistically characterize the feature of channel concatenation and RCS within the ISAC channel. |
| title | BUPTCMCC-6G-CMG+: A GBSM-Based ISAC Standard Channel Model Generator |
| topic | Signal Processing |
| url | https://arxiv.org/abs/2409.14441 |