Zobrazeno 1 - 10
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pro vyhledávání: '"TANG, Pan"'
This study focuses on analysis and modeling of the penetration loss of typical building materials in the FR1 (450 MHz-6 GHz) and FR3 (7-24 GHz) bands based on experimental measurements. Firstly, we measure the penetration loss characteristics of four
Externí odkaz:
http://arxiv.org/abs/2412.08752
Terahertz (THz) integrated sensing and communication (ISAC) holds the potential to achieve high data rates and high-resolution sensing. Reconstructing the propagation environment is a vital step for THz ISAC, as it enhances the predictability of the
Externí odkaz:
http://arxiv.org/abs/2412.03960
In the sixth-generation (6G), the extremely large-scale multiple-input-multiple-output (XL-MIMO) is considered a promising enabling technology. With the further expansion of array element number and frequency bands, near-field effects will be more li
Externí odkaz:
http://arxiv.org/abs/2404.17270
In the sixth-generation (6G), with the further expansion of array element number and frequency bands, the wireless communications are expected to operate in the near-field region. The near-field radio communications (NFRC) will become crucial in 6G c
Externí odkaz:
http://arxiv.org/abs/2405.09555
Autor:
Zhang, Jianhua, Lin, Jiaxin, Tang, Pan, Zhang, Yuxiang, Xu, Huixin, Gao, Tianyang, Miao, Haiyang, Chai, Zeyong, Zhou, Zhengfu, Li, Yi, Gong, Huiwen, Liu, Yameng, Yuan, Zhiqiang, Tian, Lei, Yang, Shaoshi, Xia, Liang, Liu, Guangyi, Zhang, Ping
The sixth generation (6G) mobile communications have attracted substantial attention in the global research community of information and communication technologies (ICT). 6G systems are expected to support not only extended 5G usage scenarios, but al
Externí odkaz:
http://arxiv.org/abs/2305.16616
Autor:
Chang, Zhaowei, Zhang, Jianhua, Tang, Pan, Tian, Lei, Jiang, Hao, Liu, Ximan, Liu, and Guangyi
Terahertz (THz) communication is envisioned as one of the possible technologies for the sixth-generation (6G) communication system due to its rich spectrum. To evaluate the performance of THz communication, it is essential to propose THz channel mode
Externí odkaz:
http://arxiv.org/abs/2305.14997
Publikováno v:
Dizhi lixue xuebao, Vol 30, Iss 4, Pp 579-594 (2024)
Objective The microbial dolomite of the second Member of the Dengying Formation（Deng 2 Member） in the Penglai area of the Sichuan Basin is widely distributed and considered a potential target for deep carbonate oil and gas exploration. Unlike con
Externí odkaz:
https://doaj.org/article/408156e34e6b4a03a6a3f85967a6b49e
In this paper, the level of sparsity is examined at 6, 26, and 132 GHz carrier frequencies by conducting channel measurements in an indoor office environment. By using the Gini index (value between 0 and 1) as a metric for characterizing sparsity, we
Externí odkaz:
http://arxiv.org/abs/2302.08772
Autor:
Li, Wenbiao, Tang, Pan, Wu, Zhengfan, Lu, Weixue, Zhang, Minghua, Tian, Zhenlei, Shi, Daiting, Sun, Yu, Gu, Simiu, Yin, Dawei
Embedding-based retrieval (EBR) is a technique to use embeddings to represent query and document, and then convert the retrieval problem into a nearest neighbor search problem in the embedding space. Some previous works have mainly focused on represe
Externí odkaz:
http://arxiv.org/abs/2210.09787
Terahertz (THz) channel propagation characteristics are vital for the design, evaluation, and optimization for THz communication systems. Moreover, reflection plays a significant role in channel propagation. In this letter, the reflection coefficient
Externí odkaz:
http://arxiv.org/abs/2207.04596