Results 51 to 60 of about 69,174 (290)

Dice the TX Power - Improving Awareness Quality in VANETs by Random Transmit Power Selection

, 2012
Future safety-related vehicular applications require reliable information exchange provided by cooperative Vehicular Ad-hoc NETworks (VANETs). Although the vehicular WLAN standard IEEE 802.11p has been adapted to the challenging vehicular environment, it
Strang, Thomas, Kloiber, Bernhard, Härri, Jerome, Jerome Harri, Thomas Strang, Bernhard Kloiber   +5 more
core   +1 more source

Neuromorphic Electronics for Intelligence Everywhere: Emerging Devices, Flexible Platforms, and Scalable System Architectures

Advanced Materials, EarlyView.
The perspective presents an integrated view of neuromorphic technologies, from device physics to real‐time applicability, while highlighting the necessity of full‐stack co‐optimization. By outlining practical hardware‐level strategies to exploit device behavior and mitigate non‐idealities, it shows pathways for building efficient, scalable, and ...
Kapil Bhardwaj, Roshni Satheesh Babu, Yuxin Xia, Eva Bestelink, Radu Sporea, Nikos Hastas, Ioannis Zeimpekis, Dimitra G. Georgiadou, Sayani Majumdar   +8 more
wiley   +1 more source

Vehicle-to-Infrastructure Traffic Information System for the Work Zone Based on Dedicated Short-Range Communication

, 2011
This paper describes the architecture, functionality, and field demonstration of a newly developed dedicated short-range communication (DSRC)–based vehicle-to-infrastructure communication system for improving traffic efficiency and safety in work-zone ...
Eil Kwon, M. I. Hayee, Buddhika R. Maitipe   +2 more
core   +1 more source

Compact bidirectional circularly polarized dedicated short range communication antenna for on‐board unit vehicle‐to‐everything applications [PDF]

, 2020
This article presents a newly circularly polarized (CP) antenna for V2X's dedicated short range communications applications. Its CP characteristic is enabled by a 70 Ω sequential phase feeding network and sequential rotation technique designed on top of ...
Nur A. A., Rahman, Hossain, Toufiq M., Mohd Aminudin, Jamlos, Mohd Faizal, Jamlos, Norfatihah, Bahari, Soh, Ping J.   +5 more
core   +1 more source

Bias‐Field Free Single‐Frequency CW‐ODMR of Nitrogen‐Vacancy Centers in Diamond for the Detection of Transient Electrical Signals

Advanced Materials Interfaces, EarlyView.
Simplified quantum sensing technique for the detection of short electrical signals occurring in neuronal signaling or bioinspired technologies. We demonstrate a single frequency continuous‐wave optically detected magnetic resonance (CW‐ODMR) approach to sense signals that can be as short as 0.2 ms.
João Paulo Silva, Orlando D. Cunha, Pedro Magalhães, Filipe Camarneiro, Jana B. Nieder   +4 more
wiley   +1 more source

Nearest-First: Efficient Relaying Scheme in Heterogeneous V2V Communication Environments

IEEE Access, 2019
Today, there exist two types of vehicular communication technology, namely, Long Term Evolution-based vehicle-to-vehicle (LTE-V2V) and dedicated short-range communications (DSRC).
Byungjun Kim, Seongwon Kim, Hoyoung Yoon, Sunwook Hwang, M. Xavier Punithan, Byeong Rim Jo, Sunghyun Choi   +6 more
doaj   +1 more source

SIMULASI RAILWAYS BACKBONE COMMUNICATION SYSTEM (RBCS) MENGGUNAKAN DEDICATED SHORT RANGE COMMUNICATION (DSRC) PADA JARINGAN NIRKABEL 802.11P [PDF]

, 2011
ABSTRAKSI: Telah banyak penggunaan media wireless dalam kehidupan sekarang ini, antara lain Wireless Fire Alarm System dan Implementasi Wireless for Traffic Avoidance.
TOMY ANGGA PUTRANTO
core  

Transducers Across Scales and Frequencies: A System‐Level Framework for Multiphysics Integration and Co‐Design

Advanced Materials Technologies, EarlyView.
Transducers convert physical signals into electrical and optical representations, yet each mechanism is bounded by intrinsic trade‐offs across bandwidth, sensitivity, speed, and energy. This review maps transduction mechanisms across physical scale and frequency, showing how heterogeneous integration and multiphysics co‐design transform isolated ...
Aolei Xu, Mengyao Xiao, Zhouli Sui, Yinpeng Wang, Daoye Zheng, Yuxin Liu, Luwei Wang, Huajun Liu, Chengkuo Lee   +8 more
wiley   +1 more source

Mining wireless short-range communication technology based on sidelink communication

Gong-kuang zidonghua
Mining wireless short-range communication technology has the characteristics of low latency, high reliability, and flexible networking, and is a key means to address problems encountered in the intelligent mine construction, such as large data ...
WANG Yakun
doaj   +1 more source

Waveguide Geometry–Driven Trade‐Offs in Resonant Cavity Sensor Performance

Advanced Optical Materials, EarlyView.
Waveguide geometry governs the interplay between sensitivity, intrinsic Q‐factor, and wavelength noise in silicon nitride resonant sensors. Contrary to intuition, higher sensitivity does not ensure superior performance. Low‐noise, high‐Q ridge resonators achieve the lowest detection limits, revealing that detection is ultimately constrained by noise ...
Mohammad Talebi Khoshmehr, Bakiye Imran Akca, Mateusz Słowikowski, Drecka Dagmara, Marcin Juchniewicz, Ryszard Piramidowicz, Muhammad Ali Butt   +6 more
wiley   +1 more source