A 3-D Propagation Model for Emerging Land Mobile Radio Cellular Environments. [PDF]
PLoS One, 2015 Ahmed A, Nawaz SJ, Gulfam SM.
europepmc +1 more source
Combined speech and channel coding for mobile radio applications [PDF]
, 2003 Hong Shi, P. Ho, V. Cuperman
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Quantum Emitters in Hexagonal Boron Nitride: Principles, Engineering and Applications
Advanced Functional Materials, EarlyView.Quantum emitters in hexagonal boron nitride have emerged as a promising candidate for quantum information science. This review examines the fundamentals of these quantum emitters, including their level structures, defect engineering, and their possible chemical structures.
Thi Ngoc Anh Mai +8 more
wiley +1 more source
Low-complexity multiuser detector for coherent and incoherent CDMA mobile radio communications [PDF]
, 2003 E. Del Re +4 more
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Compositing Effect Leads to Extraordinary Performance in GeSe‐Based Thermoelectrics
Advanced Functional Materials, EarlyView.Rhombohedral GeSe is rationally designed with (GeSe)0.9(AgBiTe2)0.1‐1.5 mol.% SnSe, achieving a peak ZT of 1.31 at 623 K. Forming a composite with SnSe establishes interfaces with strong phonon scattering and weak electron scattering. Multiscale defects lead to an ultra‐low lattice thermal conductivity (0.26 W m−1 K−1), approaching the amorphous limit.
Min Zhang +14 more
wiley +1 more source
Efficient Control Channel Resource Allocation for VoIP in OFDMA-Based Packet Radio Networks
EURASIP Journal on Wireless Communications and Networking, 2011 We propose an efficient control channel resource allocation approach to enhance the performance of voice-over-IP (VoIP) in orthogonal frequency division multiple access- (OFDMA-) based next generation mobile communication systems.
Fan Yong, Valkama Mikko
doaj
Analysis of Public Safety Traffic on Trunked Land Mobile Radio Systems [PDF]
, 2004 D.S. Sharp +4 more
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Advanced Functional Materials, EarlyView.Heterojunctions combining halide perovskites with low‐dimensional materials enhance optoelectronic devices by enabling precise charge control and improving efficiency, stability, and speed. These synergies advance flexible electronics, wearable sensors, and neuromorphic computing, mimicking biological vision for real‐time image analysis and intelligent
Yu‐Jin Du +11 more
wiley +1 more source
Spatially aware packet routing for mobile ad hoc inter-vehicle radio networks [PDF]
, 2004 Jing Tian, Lu Han, Kurt Rothermel
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Engineering Strategies for 2D Layered Tin Halide Perovskite Field‐Effect Transistors
Advanced Functional Materials, EarlyView.2D halide perovskites are promising candidates for field‐effect transistor (FET) applications due to their high stability and suppressed ion migration in the presence of bulky organic spacers. This review systematically summarizes the optimization engineering strategies of 2D perovskite FETs and future challenges, which provide guidance for developing ...
Shuanglong Wang +4 more
wiley +1 more source