Zobrazeno 1 - 10
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pro vyhledávání: '"Zou, Zhibin"'
Autor:
Li, Zilan, Zou, Zhibin, Xu, Weiliang, Zhou, Yuanzhi, Zhou, Guoyuan, Huang, Muxing, Huang, Xuan, Li, Xinming
Using elastomer deformation to measure object surface features in tactile sensing is effective, as it captures microscale deformations through densely arranged optical imaging sensors that detect subtle data variations. To enable continuous contact r
Externí odkaz:
http://arxiv.org/abs/2311.04002
Autor:
Xu, Weiliang, Zhou, Guoyuan, Zhou, Yuanzhi, Zou, Zhibin, Wang, Jiali, Wu, Wenfeng, Li, Xinming
In general, robotic dexterous hands are equipped with various sensors for acquiring multimodal contact information such as position, force, and pose of the grasped object. This multi-sensor-based design adds complexity to the robotic system. In contr
Externí odkaz:
http://arxiv.org/abs/2310.01986
Autor:
Zou, Zhibin, Dutta, Aveek
Waveform design for interference cancellation in next-generation wireless systems, which includes precoding and modulation, aims to achieve orthogonality among data signals/symbols across all Degrees of Freedom (DoF). Conventional methods struggle wi
Externí odkaz:
http://arxiv.org/abs/2301.00454
Autor:
Zou, Zhibin, Dutta, Aveek
Dirty Paper Coding (DPC) is considered as the optimal precoding which achieves capacity for the Gaussian Multiple-Input Multiple-Output (MIMO) broadcast channel (BC). However, to find the optimal precoding order, it needs to repeat N! times for N use
Externí odkaz:
http://arxiv.org/abs/2211.09208
Autor:
Zou, Zhibin, Dutta, Aveek
While interference in time domain (caused by path difference) is mitigated by OFDM modulation, interference in frequency domain (due to velocity difference), can be mitigated by OTFS modulation. However, in non-stationary channels, the relative diffe
Externí odkaz:
http://arxiv.org/abs/2211.09203
The high mobility, density and multi-path evident in modern wireless systems makes the channel highly non-stationary. This causes temporal variation in the channel distribution that leads to the existence of time-varying joint interference across mul
Externí odkaz:
http://arxiv.org/abs/2211.06017
Autor:
Zou, Zhibin
We present an optimization-based design process that can generate the best insertion-based joints with respect to different errors, including manipulation error, manufacturing error, and sensing error. We separate the analysis into two stages, the in
Externí odkaz:
http://arxiv.org/abs/2209.15147
Modern wireless channels are increasingly dense and mobile making the channel highly non-stationary. The time-varying distribution and the existence of joint interference across multiple degrees of freedom (e.g., users, antennas, frequency and symbol
Externí odkaz:
http://arxiv.org/abs/2202.04148
This document provides the supplementary material including a comprehensive related work, the complete proofs and extended evaluation results that support the manuscript, "Unified Characterization and Precoding for Non-Stationary Channels", that was
Externí odkaz:
http://arxiv.org/abs/2202.01827
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