Zobrazeno 1 - 10
of 1 598
pro vyhledávání: '"WANG DongMing"'
Publikováno v:
Jixie qiangdu, Pp 414-422 (2023)
The research progress of designing and optimization of milling tool is summarized. The design process of cutting tools has greatly improved and optimized according to the existing problems in the field of cutting and manufacturing. The research progr
Externí odkaz:
https://doaj.org/article/2a63db81f7e84bd3bd24c218d96f7410
Publikováno v:
矿业科学学报, Vol 7, Iss 5, Pp 632-642 (2022)
Natural Hydraulic Lime (NHL) has exceptional application in restoring ancient buildings compared to Portland cement and conventional air-hardening lime, but the characteristic of slow early performance development limits its fields of application. Th
Externí odkaz:
https://doaj.org/article/44568cfcbc0a40049103a9b00d25e86f
Massive Random Access in Cell-Free Massive MIMO Systems for High-Speed Mobility with OTFS Modulation
In the research of next-generation wireless communication technologies, orthogonal time frequency space (OTFS) modulation is emerging as a promising technique for high-speed mobile environments due to its superior efficiency and robustness in doubly
Externí odkaz:
http://arxiv.org/abs/2409.01111
This paper studies the large-scale cell-free networks where dense distributed access points (APs) serve many users. As a promising next-generation network architecture, cell-free networks enable ultra-reliable connections and minimal fading/blockage,
Externí odkaz:
http://arxiv.org/abs/2407.11389
Autor:
Zeng, Yong, Dong, Zhenjun, Wang, Huizhi, Zhu, Lipeng, Hong, Ziyao, Jiang, Qingji, Wang, Dongming, Jin, Shi, Zhang, Rui
By deploying antenna arrays at the transmitter/receiver to provide additional spatial-domain degrees of freedom (DoFs), multi-antenna technology greatly improves the reliability and efficiency of wireless communication. Meanwhile, the application of
Externí odkaz:
http://arxiv.org/abs/2407.04404
Autor:
Zeng, Fan, Liu, Ruoyun, Sun, Xiaoyu, Yu, Jingxuan, Li, Jiamin, Zhu, Pengchen, Wang, Dongming, You, Xiaohu
Multi-static integrated sensing and communication (ISAC) technology, which can achieve a wider coverage range and avoid self-interference, is an important trend for the future development of ISAC. Existing multi-static ISAC designs are unable to supp
Externí odkaz:
http://arxiv.org/abs/2406.08268
Autor:
Peng, Qihao, Ren, Hong, Peng, Zhendong, Pan, Cunhua, Elkashlan, Maged, Wang, Dongming, Wang, Jiangzhou, You, Xiaohu
This paper analyzes the impact of pilot-sharing scheme on synchronization performance in a scenario where several slave access points (APs) with uncertain carrier frequency offsets (CFOs) and timing offsets (TOs) share a common pilot sequence. First,
Externí odkaz:
http://arxiv.org/abs/2405.18775
The classical theory of Kosambi-Cartan-Chern (KCC) developed in differential geometry provides a powerful method for analyzing the behaviors of dynamical systems. In the KCC theory, the properties of a dynamical system are described in terms of five
Externí odkaz:
http://arxiv.org/abs/2405.10578
Publikováno v:
Physical Communication, volume 64, pages 102350, 2024
This paper investigates the network-assisted full-duplex (NAFD) cell-free millimeter-wave (mmWave) networks, where the distribution of the transmitting access points (T-APs) and receiving access points (R-APs) across distinct geographical locations m
Externí odkaz:
http://arxiv.org/abs/2404.00631
Autor:
Zhang, Zhenkun, Ren, Hong, Pan, Cunhua, Hong, Sheng, Wang, Dongming, Wang, Jiangzhou, You, Xiaohu
The integration of sensing capabilities into communication systems, by sharing physical resources, has a significant potential for reducing spectrum, hardware, and energy costs while inspiring innovative applications. Cooperative networks, in particu
Externí odkaz:
http://arxiv.org/abs/2403.02028