Zobrazeno 1 - 10
of 60 794
pro vyhledávání: '"A. Derrick"'
Autonomous cooperative planning (ACP) is a promising technique to improve the efficiency and safety of multi-vehicle interactions for future intelligent transportation systems. However, realizing robust ACP is a challenge due to the aggregation of pe
Externí odkaz:
http://arxiv.org/abs/2411.00413
This paper investigates the information-theoretic energy efficiency of intelligent reflecting surface (IRS)-aided wireless communication systems, taking into account the statistical quality-of-service (QoS) constraints on delay violation probabilitie
Externí odkaz:
http://arxiv.org/abs/2411.00344
We introduce VISTA, a clustering approach for multivariate and irregularly sampled time series based on a parametric state space mixture model. VISTA is specifically designed for the unsupervised identification of groups in datasets originating from
Externí odkaz:
http://arxiv.org/abs/2410.21527
Orthogonal time frequency space (OTFS) modulation is anticipated to be a promising candidate for supporting integrated sensing and communications (ISAC) systems, which is considered as a pivotal technique for realizing next generation wireless networ
Externí odkaz:
http://arxiv.org/abs/2410.15646
Cell-free massive multiple-input multiple-output (mMIMO) is a promising technology to empower next-generation mobile communication networks. In this paper, to address the computational complexity associated with conventional fingerprint positioning,
Externí odkaz:
http://arxiv.org/abs/2410.06506
In this paper, we investigate a cell-free massive multiple-input multiple-output system, which exhibits great potential in enhancing the capabilities of next-generation mobile communication networks. We first study the distributed positioning problem
Externí odkaz:
http://arxiv.org/abs/2410.04871
Autor:
Chong, Ruoxi, Li, Shuangyang, Wei, Zhiqiang, Matthaiou, Michail, Ng, Derrick Wing Kwan, Caire, Giuseppe
In this paper, we investigate the performance of the cross-domain iterative detection (CDID) framework with orthogonal time frequency space (OTFS) modulation, where two distinct CDID algorithms are presented. The proposed schemes estimate/detect the
Externí odkaz:
http://arxiv.org/abs/2410.00698
Autor:
Hoang, Manh Kha, Le, Tuan Anh, Thuc, Kieu-Xuan, Van Luyen, Tong, Yang, Xin-She, Ng, Derrick Wing Kwan
This letter addresses a multivariate optimization problem for linear movable antenna arrays (MAAs). Particularly, the position and beamforming vectors of the under-investigated MAA are optimized simultaneously to maximize the minimum beamforming gain
Externí odkaz:
http://arxiv.org/abs/2409.04228
This letter studies an active intelligent reflecting surface (IRS)-enabled non-line-of-sight (NLoS) target detection system, in which an active IRS equipped with active reflecting elements and sensors is strategically deployed to facilitate target de
Externí odkaz:
http://arxiv.org/abs/2409.04155
Movable antennas (MAs) represent a promising paradigm to enhance the spatial degrees of freedom of conventional multi-antenna systems by dynamically adapting the positions of antenna elements within a designated transmit area. In particular, by emplo
Externí odkaz:
http://arxiv.org/abs/2408.15435