Results 21 to 30 of about 55,020 (247)

Energy-efficient sensing in wireless sensor networks using compressed sensing [PDF]

, 2014
Sensing of the application environment is the main purpose of a wireless sensor network. Most existing energy management strategies and compression techniques assume that the sensing operation consumes significantly less energy than radio transmission ...
Razzaque, Mohammad Abdur, Razzaque, Mohammad A.; id_orcid, Dobson, Simon Andrew, Mohammad Razzaque, Simon Dobson, Dobson, Simon   +5 more
core   +1 more source

Doppler Resilient Integrated Sensing and Communication Waveforms Design

Leida xuebao, 2023
Because Doppler resilience is limited in the existing joint design of Integrated Sensing And Communication (ISAC) waveforms, a new Doppler resilient ISAC waveform design is proposed based on a joint design. First, with the pulse train ambiguity function,
Jiahuan WANG, Pingzhi FAN, Qiao SHI, Zhengchun ZHOU   +3 more
doaj   +1 more source

Integrated Node Infrastructure for Future Smart City Sensing and Response

, 2023
Emerging smart cities and digital twins are currently built from heterogenous cutting-edge low-power remote sensing systems limited by diverse inefficient communication and information technologies.
Wei Zhang, Dong Chen, Xiang Zhang, Xing Yin   +3 more
core   +1 more source

Holographic Integrated Sensing and Communication

, 2022
International audienceTo overcome spectrum congestion, a promising approach is to integrate sensing and communication (ISAC) functions in one hardware platform.
Zhang, Haobo, Zhang, Hongliang, Poor, H., Vincent, Di, Boya, Di Renzo, Marco, Han, Zhu, Song, Lingyang   +6 more
core   +1 more source

Research Progress on Carrier-Free Phase-Retrieval Receivers

Photonics
In order to deal with the chromatic dispersion-induced power fading issue for short-reach direct-detection optical fiber communication applications, such as the ever-increasing data-center interconnections (DCIs), optical filed recovery is intensively ...
Yunhe Ma, Meng Xiang, Xiaoxue Gan, Can Wei, Wenzhuo Cheng, Gai Zhou, Jilong Li, Jianping Li, Songnian Fu, Yuwen Qin   +9 more
doaj   +1 more source

Non-orthogonal optical multiplexing empowered by deep learning

Nature Communications
Orthogonality among channels is a canonical basis for optical multiplexing featured with division multiplexing, which substantially reduce the complexity of signal post-processing in demultiplexing.
Tuqiang Pan, Jianwei Ye, Haotian Liu, Fan Zhang, Pengbai Xu, Ou Xu, Yi Xu, Yuwen Qin   +7 more
doaj   +1 more source

Secure pilot allocation for integrated sensing and communication

, 2022
Sensing and physical layer security are among the key features of sixth-generation wireless networks. New security issues are emerging due to the proliferation of integrated sensing and communication applications, particularly in human activity ...
Memisoglu, Ebubekir, Qaraqe, Khalid A., Janjua, Muhammad Bilal, Arslan, Hüseyin   +3 more
core   +1 more source

Modulation of Homer1 EVH1 domain internal dynamics by putative autism‐associated mutations

FEBS Letters, EarlyView.
The putative autism‐associated M65I and S97L variants of the EVH1 domain of the postsynaptic scaffold protein Homer1 do not exhibit substantial changes in their overall structure or partner binding. Both of them, but especially the M65I variant, show altered internal dynamics relative to the wild‐type domain on the μs‐ms timescale, indicated by the ...
Fanni Farkas, Brigitta Maruzs, Zsófia E. Kálmán, Tomas Klumpler, Gyula Batta, Bálint Péterfia, Zoltán Gáspári   +6 more
wiley   +1 more source

Deep empirical neural network for optical phase retrieval over a scattering medium

Nature Communications
Supervised learning, a popular tool in modern science and technology, thrives on huge amounts of labeled data. Physics-enhanced deep neural networks offer an effective solution to alleviate the data burden by incorporating an analytical model that ...
Huaisheng Tu, Haotian Liu, Tuqiang Pan, Wuping Xie, Zihao Ma, Fan Zhang, Pengbai Xu, Leiming Wu, Ou Xu, Yi Xu, Yuwen Qin   +10 more
doaj   +1 more source

OPPORTUNISTIC RAINFALL SENSING: STATE OF THE ART AND PERSPECTIVES IN ITALY

, 2023
Opportunistic rainfall sensing through the wireless links deployed by telecommunications companies is an interesting use case of the concept of Integrated Sensing and Communication (ISAC).
G. Roversi, M. Colli, D. D. Caviglia, G. Cazzaniga, C. Gianoglio, E. Adirosi, F. Sapienza, P. P. Alberoni, F. Giannetti, S. Zani, C. De Michele, E. Covi, F. Porcù, R. Nebuloni, V. Lottici, C. Deidda   +15 more
core