Results 41 to 50 of about 293,861 (247)

Experimental Investigation of the Effects of Fog on Optical Camera-based VLC for a Vehicular Environment [PDF]

, 2019
The widespread increase in the use of light emitting diodes in vehicle’s head and taillights and also the use of dashboard cameras provides great prospects for the optical camera based visible light communications (VLC) technology in intelligent ...
Abadi, Mojtaba, Burton, Andrew, Eso, Elizabeth, Ghassemlooy, Zabih, Hassan, Navid, Zvanovec, Stanislav   +5 more
core   +2 more sources

scResponse: A Rank‐Based Method for Identifying Cell States That Contribute to Immunotherapy Response by Single‐Cell Data

Advanced Science, EarlyView.
Although the tumor microenvironment is known to shape immunotherapy response, its key determinants remain elusive, underscoring the critical need for single‐cell resolution analytical frameworks. We present scResponse, an efficient algorithm to quantify single‐cell responses to immunotherapy. By capturing diverse cellular subtypes and states associated
Qi Dong, Haijun Huang, Yuxiu Wang, Bo Jiang, Yuzheng Chen, Huanhuan Xu, Jing Ren, Shengnan Guo, Tianhao Li, Mingjie Zhang, Tianyu Zhai, Wenbo Yang, Kaidong Liu, Cheng Lyu, Jingxuan Kang, Mingshuo Zhang, Yupeng Lu, Binghui Si, Shujun Cao, Dandan Xu, Zong Chen, Dapeng Hao   +21 more
wiley   +1 more source

A Privacy-Preserving Mutual Authentication Resisting DoS Attacks in VANETs

IEEE Access, 2017
Providing efficient anonymous authentication in vehicular ad hoc networks (VANETs) is a challenging issue. Identity-based signature schemes have been used to provide privacy-preserving authentication effectively for VANETs.
Cong Sun, Jiao Liu, Xinpeng Xu, Jianfeng Ma   +3 more
doaj   +1 more source

iTETRIS Platform Architecture for the Integration of Cooperative Traffic and Wireless Simulations [PDF]

, 2009
The use of cooperative wireless communications can support driving through dynamic exchange of Vehicle-to-Vehicle (V2V) and Vehicle-to-Infrastructure (V2I) messages.
Bauza, Ramon, Gonzalez, Ainara, Krajzewicz, Daniel, Maneros, Julen, Rondinone, Michele   +4 more
core  

Terahertz Channel Modeling, Estimation and Localization in RIS‐Assisted Systems

Advanced Electronic Materials, EarlyView.
Reconfigurable intelligent surfaces have become a recent intensive research focus. Based on practical applications, channel strategies for RIS‐assisted terahertz wireless communication systems are categorized into three different types: channel modeling, channel estimation, and channel localization.
Hongjing Wang, Weipeng Wang, Xuan Cong, Shiyu Wang, Gao Li, Sen Gong, Lin Huang, Hongxin Zeng, Yaxin Zhang, Ziqiang Yang   +9 more
wiley   +1 more source

Fundamental Challenges, Physical Implementations, and Integration Strategies for Ising Machines in Large‐Scale Optimization Tasks

Advanced Electronic Materials, EarlyView.
Ising machines are emerging as specialized hardware solvers for computationally hard optimization problems. This review examines five major platforms—digital CMOS, analog CMOS, emerging devices, coherent optics, and quantum systems—highlighting physics‐rooted advantages and shared bottlenecks in scalability and connectivity.
Hyunjun Lee, Joon Pyo Kim, Sanghyeon Kim
wiley   +1 more source

Experimental Demonstration of MmWave Vehicle-to-Vehicle Communications Using IEEE 802.11ad

Sensors, 2019
Millimeter wave (mmWave) vehicle-to-vehicle (V2V) communications has received significant attention as one of the key applications in 5G technology, which is called as Giga-V2V (GiV2V). The ultra-wide band of the GiV2V allows vehicles to transfer gigabit
Wooseong Kim
doaj   +1 more source

Study on QoS support in 802.11e-based multi-hop vehicular wireless ad hoc networks [PDF]

, 2007
Multimedia communications over vehicular ad hoc networks (VANET) will play an important role in the future intelligent transport system (ITS). QoS support for VANET therefore becomes an essential problem. In this paper, we first study the QoS performance
Ni, Q, Niu, Z, Song, Y, Yao, W
core   +1 more source

Corporate Decarbonization via Technology and Management

Business Strategy and the Environment, EarlyView.
ABSTRACT This study provides a comprehensive overview of key findings on decarbonization, advanced technologies, and management strategies, highlighting emerging themes shaping the field. Advanced technologies enhance carbon reduction through efficiency, real‐time monitoring, and optimizing resource optimization.
Heidy Montero‐Teran, Rudolf R. Sinkovics, Olli Kuivalainen   +2 more
wiley   +1 more source

Collaborative Downloading in VANET using Network Coding

, 2012
Data downloading on the fly is the base of commercial data services in vehicular networks, such as office-onwheels and entertainment-on-wheels. Due to the sparse spacial distribution of roadside Base Stations (BS) along the road, downloading through ...
Firooz, Mohammad H., Roy, Sumit
core   +1 more source