Results 71 to 80 of about 296,628 (229)
Engineering Reports, Volume 7, Issue 1, January 2025.This research contributes to the advancement of compact and efficient antenna designs for wireless communication systems. Detailed considerations are given to the 2.4 and 5.2 GHz bands to ensure compatibility with standard Wi‐Fi protocols. The designed circular fractal antenna is compared with the conventional circular patch antenna and the results ...
SatheeshKumar Palanisamy +3 more
wiley +1 more source
Transactions on Emerging Telecommunications Technologies, Volume 36, Issue 1, January 2025.The advent of the Internet of Things (IoT) has revolutionized the concept of smart homes, allowing users to remotely interact with their houses. This technological development has significantly improved convenience, safety, and overall lifestyles for homeowners.
Absalom E. Ezugwu +10 more
wiley +1 more source
The Performance Of Wireless 802.11 B/G For Data Acquisition Utilization
E3S Web of Conferences, 2018 This study aimed to increase the range of the wireless IEEE 802.11 b/g by adding the antenna gain, testing the performance of access point with router access point mode of the wireless IEEE 802.11 b/g, and comparing the performance of access point with ...
Manggau Fransiskus Xaverius +3 more
doaj +1 more source
Modeling and analysis of slow CW decrease IEEE 802.11 WLAN [PDF]
, 2003 The IEEE 802.11 medium access control (MAC) protocol provides a contention-based distributed channel access mechanism for mobile stations to share the wireless medium, which may introduce a lot of collisions in case of overloaded active stations.
Aad, I, Barakat, C, Ni, Q, Turletti, T
core
Modeling Probability of Path Loss for DSDV, OLSR and DYMO above 802.11 and 802.11p
, 2013 This paper presents path loss model along with framework for probability distribution function for VANETs. Furthermore, we simulate three routing protocols Destination Sequenced Distance Vector (DSDV), Optimized Link State Routing (OLSR) and Dynamic ...
Arshad, W. +5 more
core +1 more source
A Machine Learning Approach for Secure Communication Using Blockchain for IoT‐Based VANETs
IET Communications, Volume 19, Issue 1, January/December 2025.This article is based on the Secure Data communication over VANET through 5G communication. The data is handled using the Blockchain secure mechanism and Decision making is possible using Machine Learning. ABSTRACT Vehicular ad hoc networks (VANETs) have a dynamic topology. This nature makes them highly susceptible to security attacks. It also leads to
Jarallah Alqahtani +3 more
wiley +1 more source
Modelling a Reliable Multimedia Transmission Approach for Medical Wireless Sensor Networks
IET Cyber-Physical Systems: Theory &Applications, Volume 10, Issue 1, January/December 2025.The process of secret key sharing utilises the sender's public secret key and the receiver's private secret key to generate a shared secret key between the two devices. This same secret key generation method applies to communication between a sensor and a base station, whether in single‐hop or multi‐hop scenarios. Once the secret key is generated, data
R. Nidhya +7 more
wiley +1 more source
Electronics Letters, Volume 61, Issue 1, January/December 2025.A supervised linear‐complexity subcarrier selection strategy is proposed for enhanced accuracy in Wi‐Fi sensing classification tasks. The proposed preprocessing strategy can approach or surpass the accuracy obtained via dimensionality reduction techniques, with substantial time savings.
Henrique Pires Corrêa +4 more
wiley +1 more source
Multi‐Timescale Control of Smart Inverters for Optimal Operation of Low‐Inertia Grids
IET Energy Systems Integration, Volume 7, Issue 1, January/December 2025.ABSTRACT This article proposes a novel frequency and voltage control scheme for low‐inertia electrical systems with high penetration of renewable energy sources (RES). A multi‐timescale coordinated control scheme was proposed to optimally control inverter‐based resources in different timescales.
Himanshu Grover +3 more
wiley +1 more source