Zobrazeno 1 - 10
of 481
pro vyhledávání: '"Wang Kunlun"'
Integrated sensing and communication (ISAC) is envisioned as a key technology for future sixth-generation (6G) networks. Classical ISAC system considering monostatic and/or bistatic settings will inevitably degrade both communication and sensing perf
Externí odkaz:
http://arxiv.org/abs/2411.09426
In Industry 4.0 systems, a considerable number of resource-constrained Industrial Internet of Things (IIoT) devices engage in frequent data interactions due to the necessity for model training, which gives rise to concerns pertaining to security and
Externí odkaz:
http://arxiv.org/abs/2411.02323
Autor:
Wang, Kunlun, Tang, Yongyi, Duong, Trung Q., Khosravirad, Saeed R., Dobre, Octavia A., Karagiannidis, George K.
Digital twin (DT) is the recurrent and common feature in discussions about future technologies, bringing together advanced communication, computation, and artificial intelligence, to name a few. In the context of Industry 4.0, industries such as manu
Externí odkaz:
http://arxiv.org/abs/2312.16999
Federated learning (FL) leverages data distributed at the edge of the network to enable intelligent applications. The efficiency of FL can be improved by using over-the-air computation (AirComp) technology in the process of gradient aggregation. In t
Externí odkaz:
http://arxiv.org/abs/2312.12417
In this paper, we investigate a state-of-the-art reconfigurable intelligent surface (RIS)-assisted spatial scattering modulation (SSM) scheme for millimeter-wave (mmWave) systems, where a more practical scenario that the RIS is near the transmitter w
Externí odkaz:
http://arxiv.org/abs/2308.16804
This paper investigates the reconfigurable intelligent surface (RIS) assisted spatial scattering modulation (SSM) scheme for millimeter-wave (mmWave) multiple-input multiple-output (MIMO) systems, in which line-of-sight (LoS) and non-line-of-sight (N
Externí odkaz:
http://arxiv.org/abs/2307.14662
Free space optical (FSO) transmission has emerged as a key candidate technology for 6G to expand new spectrum and improve network capacity due to its advantages of large bandwidth, low electromagnetic interference, and high energy efficiency. Resonan
Externí odkaz:
http://arxiv.org/abs/2307.07138
In this paper, we investigated the downlink transmission problem of a cognitive radio network (CRN) equipped with a novel transmissive reconfigurable intelligent surface (TRIS) transmitter. In order to achieve low power consumption and high-rate mult
Externí odkaz:
http://arxiv.org/abs/2305.02599
The cellular network coexisting with device-to-device (D2D) communications has been studied extensively. Reconfigurable intelligent surface (RIS) and non-orthogonal multiple access (NOMA) are promising technologies for the evolution of 5G, 6G and bey
Externí odkaz:
http://arxiv.org/abs/2304.09646
Multi-tier computing can enhance the task computation by multi-tier computing nodes. In this paper, we propose a cell-free massive multiple-input multiple-output (MIMO) aided computing system by deploying multi-tier computing nodes to improve the com
Externí odkaz:
http://arxiv.org/abs/2304.07079