Results 1 to 10 of about 1,832 (136)
Technology on Snow and Ice: Innovation, Monitoring, and Performance for the Olympic Winter Games Milano Cortina 2026. [PDF]
Scand J Med Sci SportsABSTRACT Elite performance in Olympic winter sports depends on the interplay among the athlete, equipment, and the snow or ice. This naturally evolves with temperature, humidity, wind, preparation, and contact between the equipment and its surface. Together, these factors continuously rebalance the forces of gravity, aerodynamic drag, and friction ...
Almqvist A +4 more
europepmc +2 more sources
Performance analysis of Cognitive Vehicular Networks under Unreliable Backhaul [PDF]
EAI Endorsed Transactions on Industrial Networks and Intelligent Systems, 2021 This paper presents a comprehensive model including a wireless backhaul as a cost-effective backhaul alternative to wired backhaul for vehicular networks, a heterogeneous underlay cognitive vehicular network with multiple mobile secondary transmitters acting as mobile small cells, a mobile secondary receiver and a mobile primary user.
Yin, Cheng, Su, Zeming, Kortun, Ayse
openaire +3 more sources
Transmitter Selection for Secrecy in a Frequency Selective Fading Channel with Unreliable Backhaul [PDF]
2021 IEEE 93rd Vehicular Technology Conference (VTC2021-Spring), 2021 In this paper, a communication network using single carrier with cyclic prefix modulation over frequency selective channels is considered, where an access point provides connectivity to a legitimate destination through multiple transmitters with unreliable backhaul links in the presence of an eavesdropper.
Shashi Bhushan Kotwal +4 more
openaire +2 more sources
Outage Probability of Vehicular Networks under Unreliable Backhaul [PDF]
EAI Endorsed Transactions on Industrial Networks and Intelligent Systems, 2018 This paper presents for the first time a heterogeneous vehicular model with multiple moving small cells and a moving receiver with unreliable backhaul. In this system, a macro-base station connects to multiple moving small cells via wireless backhaul links. A Bernoulli process is adopted to model the backhaul reliability.
Yin, Cheng +2 more
openaire +3 more sources
Mobility management for wireless systems with unreliable backhaul links [PDF]
IEEE Communications Letters, 1998 We consider a wireless system with unreliable microwave backhaul links. Since the links may be disconnected, the location update procedure may be incorrectly exercised, which results in misrouted calls. This paper proposes an analytic model to derive the misrouting probabilities as functions of the link disconnection time distribution.
Yi-Bing Lin +2 more
openaire +1 more source
Ergodic Secrecy Rate of Optimal Source Selection in a Multi-Source System With Unreliable Backhaul [PDF]
IEEE Wireless Communications Letters, 2021 The use of multiple source nodes with wireless backhaul is considered for secrecy enhancement through source node selection in future wireless networks. The ergodic secrecy rate (ESR) of {optimal source node selection in the presence of multiple eavesdroppers} over independent non-identically distributed (INID) Rayleigh fading channels is evaluated in ...
Chinmoy Kundu, Mark F. Flanagan
openaire +2 more sources
Cognitive Heterogeneous Networks With Multiple Primary Users and Unreliable Backhaul Connections [PDF]
IEEE Access, 2019 ظهر التوصيل الخلفي اللاسلكي كبديل مناسب ومرن للربط الخلفي السلكي ؛ ومع ذلك، فهي ليست موثوقة مثل نظيرتها السلكية. تقدم هذه الورقة، لأول مرة، نموذجًا شاملاً يتضمن شبكة معرفية أساسية غير متجانسة مع خلايا صغيرة تعمل أيضًا كمستخدمين ثانويين متعددين، ومستخدمين أساسيين متعددين، وإصلاح لاسلكي غير موثوق به.
Cheng Yin +3 more
openaire +4 more sources
Connected autonomous vehicles: State of practice
Applied Stochastic Models in Business and Industry, Volume 39, Issue 5, Page 684-700, September/October 2023., 2023 Abstract Connected autonomous vehicles (CAVs) have the potential to deal with the steady increase in road traffic while solving transportation related issues such as traffic congestion, pollution, and road safety. Therefore, CAVs are becoming increasingly popular and viewed as the next generation transportation solution.
Muhammad Mobaidul Islam +11 more
wiley +1 more source
Reconstructing and Nowcasting the Rainfall Field by a CML Network
Earth and Space Science, Volume 10, Issue 9, September 2023., 2023 Abstract Currently, the opportunistic method to estimate rainfall using commercial microwave links (CMLs) has been shown as an efficient way to complement traditional instruments in terms of spatial‐temporal resolution and coverage. In this paper, we collected data from 26 CMLs in Jiangyin City, Jiangsu Province, and conducted experiments on rainfall ...
Peng Zhang, Xichuan Liu, Mingzhong Zou
wiley +1 more source
An overview of LTE/LTE‐A heterogeneous networks for 5G and beyond
Transactions on Emerging Telecommunications Technologies, Volume 34, Issue 8, August 2023., 2023 This review paper explores the state of current LTE‐A and 5G heterogeneous networks as they evolve towards 6G. Critical analysis has been provided related to recent challenges, specifically cell association, load balance and interference mitigation. It will help as a reference for researchers to work in this field.
Mohammed Jaber Alam +3 more
wiley +1 more source