Results 81 to 90 of about 3,530 (244)

Photonic‐Enabled Energy‐Efficient Transparent Neuromorphic Computing Devices: A Review

Advanced Science, EarlyView.
Transparent photonic neuromorphic computing devices merge optics and brain‐inspired computing to overcome von Neumann bottlenecks with ultrafast, low‐energy processing. By exploiting transparent oxides, 2D materials, phase‐change materials, and hybrid heterostructures, these platforms enable photonic synapses, memory, and logic for see‐through edge ...
Shuvaraj Ghosh, Ki‐bum Lee, Junghyeon Lee, Seunghee Cho, Malkeshkumar Patel, Hangfei Li, Yu Wen, Ye Zhou, Joondong Kim   +8 more
wiley   +1 more source

A linear group polynomial-expansion successive interference cancellation detector [PDF]

, 2003
In this work, we consider a linear group polynomial expansion successive interference cancellation (GPE-SIC) detector in a synchronous CDMA system.
Zerguine, A., Saif, W.A., Bentrica, A., Sheikh, A.U.   +3 more
core  

Grant-free transmissions based on successive interference cancellation in IoT

, 2023
Advancements in the physical layer design are pushing towards a major re-design of multiple access schemes for Next Generation Wireless Communication Systems. Hence, we turn towards random multiple access.
Baiocchi, Andrea, Abdul Razzaque, Asmad Bin   +1 more
core   +1 more source

2D Materials Empowered Radar Absorbing Materials: A Review

Advanced Electronic Materials, EarlyView.
Recent progress in 2D materials empowered radar absorbing materials (RAMs) is reviewed, highlighting four key structural design strategies that enhance electromagnetic wave absorption. Porous structures, heterogeneous interfaces, printed metamaterials, and tunable metasurfaces are compared in terms of their governing physics, fabrication complexity ...
Yujie Zhong, Shuncong Zhong, Yi Huang, Shan‐Tung Tu, Minghong Wu   +4 more
wiley   +1 more source

Impact of Residual Hardware Impairments on Joint Transmission-CoMP-Cooperative NOMA Networks

IEEE Access
This paper considers the interference of imperfect successive interference cancellation operation and hardware noise in the joint transmission of coordinated multipoint cooperative non-orthogonal multiple access (NOMA) networks. Presumably, the statement
Winny Elizabeth Philip, Anoop Kumar Mishra   +1 more
doaj   +1 more source

Hybrid successive continuous wave interference cancellation scheme for global positioning system receivers

The Journal of Engineering, 2013
The authors propose a hybrid successive continuous wave interference (CWI) cancellation scheme for GPS receivers. The proposed hybrid scheme successively detects and estimates CWIs in the time domain and nulls the estimated contaminated frequencies in ...
Ying-Ren Chien
doaj   +1 more source

Burst-by-Burst Adaptive Multiuser Detection CDMA: A Framework for Existing and Future Wireless Standards

, 2003
This paper provides a broad overview of the multiuser detection literature of the past few years in a nonmathematical, easily accessible approach. The treatment is then extended to the comparative study of channel-quality controlled burst-by-burst (BbB ...
Kuan, E.L., Hanzo, L.
core  

Successive interference cancellation in practical indoor interfered visible light communication

, 2016
Signal Processing in Photonic Communications, SPPCom 2016, Vancouver, 18 July-20 July 2016We experimentally demonstrate a QR decomposition based channel equalizer to achieve successive interference cancellation in VLC transmission system with multipath ...
Yang, C, Liu, W, Haozhe Chen, Hao Wu, Yu, C, Chen, M, Yang, Q, Zhen Wang, Chao Yang, Bian, S, Chen, H, Wu Liu, Junjie Ding, Wang, Z, Wang, Y, Changyuan Yu, Wu, H, Ding, J, Xiang Li, You, S, Mengchi Chen, Li, X, Ying Wang, Shanhong You, Qi Yang, Shihang Bian   +25 more
core   +1 more source

Farmers’ Protests in Germany: Media Coverage and Types of Bias

Agribusiness, EarlyView.
ABSTRACT The German farmers’ protests of 2024 sparked widespread media coverage and public debate. Yet, media coverage was not always positive, reflecting the media's attention‐seeking and selective focus. Occurrences of farmers blocking media outlets reflected distrust in how their concerns were portrayed.
Felix Schlichte, Doris Läpple
wiley   +1 more source

CSAKD: Determining Absolute Ligand Affinities From 19F NMR Chemical Shift Anisotropy

Angewandte Chemie, EarlyView.
Affinity determination is crucial in drug discovery, yet remains difficult for weakly binding fragments. We introduce chemical shift anisotropy KD$K_{\text{D}}$ (CSAKD) by 19F$^{19}{\rm F}$ NMR relaxation experiments, a titration‐free method that requires no isotopic labeling.
Simon H. Rüdisser, Gabriela Stadler, Alvar D. Gossert   +2 more
wiley   +2 more sources