Results 31 to 40 of about 4,548,534 (159)

TDMA-based channel access scheme for V2I communication system using smart antenna

, 2010
In this paper, we propose a vehicle-to-infrastructure (V2I) communication system that utilizes a smart antenna technology to increase service coverage and system capacity.
Widiarti, Helena, Dong-Ho Cho, Cho, Dong-Ho, Son, Jongwuk, Yong-Jin Kwon, Jong-Wuk Son, Sung-Yeop Pyun, Helena Widiarti, Kwon, Yong-Jin, Pyun, Sung-Yeop   +9 more
core   +1 more source

Multiobjective Optimization of Uplink NOMA-Enabled Vehicle-to-Infrastructure Communication

IEEE Access, 2020
Vehicular communication is gradually evolving from the rudimentary data exchange techniques to innovative, efficient, and large-scale communication platform.
Wali Ullah Khan, Furqan Jameel, Guftaar Ahmad Sardar Sidhu, Manzoor Ahmed, Xingwang Li, Riku Jantti   +5 more
doaj   +1 more source

Resource Allocation in V2X Communications Based on Multi-Agent Reinforcement Learning with Attention Mechanism

Mathematics, 2022
In this paper, we study the joint optimization problem of the spectrum and power allocation for multiple vehicle-to-infrastructure (V2I) and vehicle-to-vehicle (V2V) users in cellular vehicle-to-everything (C-V2X) communication, aiming to maximize the ...
Yuanfeng Ding, Yan Huang, Li Tang, Xizhong Qin, Zhenhong Jia   +4 more
doaj   +1 more source

Teacher Well‐Being Across Career Stages: An Ecological Study of Early‐ and Mid‐Career English Teachers in Japanese Secondary Schools

International Journal of Applied Linguistics, EarlyView.
ABSTRACT Teacher well‐being has garnered increasing attention in language education, as it plays a vital role in shaping both their professional lives and student learning. Although its importance is recognised, further research is still needed to gain a more comprehensive understanding of language teachers' well‐being.
Takeshi Onodera
wiley   +1 more source

Cooperative Road and Lane Aware V2I Communication for Collision Avoidance in Autonomous Self-Driving Vehicles

Transport and Telecommunication
Autonomous self-driving vehicles are becoming more essential in research due to its features and implementation. Vehicle to Infrastructure (V2I) is a critical component in autonomous self-driving cars.
Prakash Narayanam Sri, Naganjaneyulu Panchala Venkata, Annavarapu Sarath Kumar, Renuka N   +3 more
doaj   +1 more source

A Survey of Vehicular Network Systems for Road Traffic Management

IEEE Access, 2022
In this survey, we analyze the proposals of vehicular communication systems in the context of road traffic management. Starting with the definition of communications between vehicles (V2V), vehicles-to-infrastructure (V2I) and vehicles-to-everything (V2X)
Karol Jurczenia, Jacek Rak
doaj   +1 more source

Measuring Interactional Competence in a Japanese University EFL Speaking Context

International Journal of Applied Linguistics, EarlyView.
ABSTRACT The ability to interact is an integral aspect of speaking proficiency. Therefore, methods of assessing interaction need to be incorporated into second language (L2) speaking tests. The main purpose of this exploratory study is to attempt to quantify interactional competence (IC) in a Japanese university EFL (English as a foreign language ...
Paul Garside
wiley   +1 more source

ANALISA PERANCANGAN KOMUNIKASI UNTUK KENDARAAN DENGAN INFRASTRUKTUR (V2I) “ANALYSIS DESIGN OF VEHICLE TO INFRASTRUCTURE (V2I) COMMUNICATION ” [PDF]

, 2019
Pada saat ini , komunikasi machine to machine semakin berkembang saat ini telah dirancang dapat menjalankan sistem komunikasi vehicle to infrastructure (V2I) yang merupakan layanan intelligent transportation system (ITS) dengan menggunakan teknologi ...
VITA AZRINA AULIA
core  

Jacobian linear regression and Tate Bryant Euler angle enabled autonomous vehicle LiFi communication sustained IOT

Automatika, 2023
Artificial Intelligence (AI) and the constant paradigm shift in road traffic have led to a need for significant improvement in road safety to minimize traffic accidents.
Krishna Kumar L., Lokesh S.
doaj   +1 more source

Changed Minds and L2 Motivation: Reflections of Japanese EFL Students Living, Laboring and Learning in Vietnam

International Journal of Applied Linguistics, EarlyView.
ABSTRACT English as a lingua franca (ELF) is increasingly used for communication in many EFL contexts, including Vietnam. Although Japan and Vietnam have a long history of economic cooperation, for practical reasons, English typically functions as the medium of communication between the two groups. This study examines Japanese expats who had studied or
Mark R. Freiermuth, Satomi Kanaya
wiley   +1 more source