Results 51 to 60 of about 24,473 (210)
Relay antenna selection for V2V PLNC system
2015 23nd Signal Processing and Communications Applications Conference (SIU), 2015 This paper focuses on the relay antenna selection problem in a Vehicle-to-Vehicle (V2V) communication system employing physical layer network coding (PLNC) with amplify-and-forward (AF) scheme over double-Nakagami-m fading channels. We obtain lower and upper bounds of end-to-end signal-to-noise ratio (E2E-SNR) and their cumulative density functions ...
Ata, Serdar Ozgur, Altunbas, Ibrahim
openaire +2 more sources
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
IEEE Access, 2020 Decrease of the pilot overhead is an important issue in vehicle-to-vehicle (V2V) underlay wideband massive multiple-input multiple-output (mMIMO) communication.
Xinxin Niu, Li You, Xiqi Gao
doaj +1 more source
One-bit signaling-based interference management for MIMO V2V sidelink
ICT Express, 2022 Massive multiple-input multiple-output can significantly increase the system capacity by allowing vehicle-to-infrastructure (V2I) and vehicle-to-vehicle (V2V) networks to share the radio resource pool, if the inter-network interference is constrained ...
Yujin Nam, Jaewoo So
doaj +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
International Transactions in Operational Research, EarlyView.Abstract The application of automated ground vehicles (AGVs) is well‐established in closed environments such as port terminals, while their operation in open areas remains challenging. In this work, we set out to overcome this limitation by introducing platooning as a transfer mode in heterogeneous vehicle networks.
Nadia Pourmohammad‐Zia +2 more
wiley +1 more source
IEEE Access, 2019 Urban computing creates novel solutions for smart city systems by integrating with ubiquitous sensing, cooperative communication, and data/code collection or dissemination technologies.
Haojun Teng +5 more
doaj +1 more source
On the Experimental Evaluation of Vehicular Networks: Issues, Requirements and Methodology Applied to a Real Use Case [PDF]
, 2014 One of the most challenging fields in vehicular communications has been the experimental assessment of protocols and novel technologies. Researchers usually tend to simulate vehicular scenarios and/or partially validate new contributions in the area by ...
Ernst, Thierry +4 more
core +5 more sources
Veterinary Dermatology, EarlyView.ABSTRACT Background Canine atopic dermatitis (cAD) is a multifactorial, inherited skin disease, estimated to affect ≤ 15% of dogs. Studies of skin messenger mRNA in cAD currently use invasive methods, including blood sampling and biopsy collection, whilst advances in human atopic dermatitis study methodology have demonstrated reliable use of minimally ...
Xavier Langon +5 more
wiley +1 more source
International Journal of Antennas and Propagation, 2017 In this paper, an extension of spatial channel model (SCM) for vehicle-to-vehicle (V2V) communication channel in roadside scattering environment is investigated for the first time theoretically and by simulations.
Xin Chen +3 more
doaj +1 more source