Results 71 to 80 of about 9,860 (181)
Implementasi Algoritma Handover Berbasis RSSI Dan Treshold Pada Jaringan Nirkabel [PDF]
, 2022 Tersedianya jaringan komunikasi merupakan salah satu fasilitas pendukung pelaksanaan pembelajaran. Salah satu implementasi jaringan komunikasi pada suatu gedung dapat difasilitasi dengan adanya jaringan WLAN, ditandai dengan adanya beberapa access ...
Rifki, Mhd Ikhsan
core
Uncertain Data Clustering-Based Distance Estimation in Wireless Sensor Networks
Sensors, 2014 For communication distance estimations in Wireless Sensor Networks (WSNs), the RSSI (Received Signal Strength Indicator) value is usually assumed to have a linear relationship with the logarithm of the communication distance.
Qinghua Luo +3 more
doaj +1 more source
FragCast: A Scalable BLE‐Based OTA Framework for Constrained IoT Devices
IET Wireless Sensor Systems, Volume 16, Issue 1, January/December 2026.In this research work, we propose and evaluate a novel OTA protocol that leverages the one‐to‐many broadcast paradigm of BLE. Our contribution is an application‐layer protocol that transports firmware fragments within custom‐formatted BLE advertising packets.
Ebenezer Djafsia Souboura +4 more
wiley +1 more source
A Systematic Review of VANET Routing Protocols for Intelligent Transport Systems (ITSs)
Journal of Advanced Transportation, Volume 2026, Issue 1, 2026.The swift improvement of wireless communication technology has aided the creation of vehicular ad hoc networks (VANETs) as a revolutionary option for the realization of intelligent transportation systems (ITSs). VANETs facilitate seamless communication between vehicles and infrastructure (V2I) and among the vehicles themselves (V2V). These networks can
Roopa Tirumalasetti +4 more
wiley +1 more source
RSSI-based localization of a wireless sensor node with a flying robot
, 2015 We consider the problem of navigating a ying robot to a specific sensor node within a wireless sensor network. This target sensor node periodically sends out beacons.
H Frey (7648808) +5 more
core
Insights Into Modulation and Coding Scheme in Mobile Communication
Discrete Dynamics in Nature and Society, Volume 2026, Issue 1, 2026.With the growing demand for mobile communications and the advancement of technology, reducing energy consumption has become a critical challenge. Overservice, which leads to unnecessary energy waste, is attracting significant attention from both academia and industry. An optimized modulation and coding scheme (MCS) can reduce the energy consumption per
Jing Liu +4 more
wiley +1 more source
, 2015 An RSSI positioning method based on frequency-hopping spread spectrum technology, comprising: calibration stage: measuring the RSSI values of a plurality of channels at fixed points, and recording and calculating a distance measurement parameter in an ...
Yu HB(于海斌) +3 more
core
RSSI-WSDE: Wireless Sensing of Dynamic Events Based on RSSI
Wireless sensing is a crucial technology for building smart cities, playing a vital role in applications such as human monitoring, route planning, and traffic management.
Sencao Fan +4 more
core +1 more source
Dual-mode Antenna Tracking System for Rocket Launch Applications
Jurnal Rekayasa ElektrikaRocket launches are complex events that require tracking antennas to maintain a communication link. This study introduces a hybrid tracking strategy that combines manual and program modes by utilizing a predetermined trajectory of the rocket.
Muh. Fakhri +6 more
doaj +1 more source
RSSI positioning method based on hopping technology
, 2015 一种基于跳频技术的RSSI定位方法。标定阶段，在固定点测量多个信道RSSI值，记录并计算RSSI测距模型中的测距参数；系统准备，部署定位锚节点，实现目标节点和锚节点的同步；在目标节点上分别使用多个信道进行通信获取RSSI值；信号处理阶段，将RSSI处理成信号强度幅值优化处理；定位阶段，在定位服务器上根据各个信号强度计算计算距离及目标节点位置。本发明解决了传统RSSI定位方法受限于信号多径传播、同频干扰、障碍物干扰及三边定位法计算坐标精度不高等因素，造成RSSI定位精度差 ...
何杰, 于海斌, 曾鹏, 肖金超
core