Results 61 to 70 of about 386 (162)

Implementation of Transmitter Zigbee System based on Wireless Sensor Network of IEEE 802.15.4 Standard

Al-Khawarizmi Engineering Journal, 2017
Zigbee is considered to be one of the wireless sensor networks (WSNs) designed for short-range communications applications. It follows IEEE 802.15.4 specifications that aim to design networks with lowest cost and power consuming in addition to the ...
Ekhlas K. Hamza, Russul H. Hadi
doaj   +1 more source

Research on Spread Spectrum Codes Optimized by Sparrow Search Algorithm and Extreme Gradient Boosting

Guangtongxin yanjiu
【Objective】Direct Sequence Spread Spectrum (DSSS) has been widely used in military and civilian communications due to its strong resistance to various common interferences, high security, and ease of implementation.
LIANG Zhiru, BIAN Dongming, ZHANG Gengxin   +2 more
doaj  

Implementasi dan Evaluasi Kinerja Direct Sequence Spread Spectrum menggunakan Wireless Open-Access Research Platform (WARP)

Jurnal Teknik ITS, 2015
Dalam sistem komunikasi nirkabel, khususnya pada dunia komunikasi taktis atau militer, salah satu yang harus dihadapi adalah gangguan jamming.Salah satu sistem yang dapat mengatasi masalah tersebut adalah Direct Sequence Spread Spectrum (DSSS) dimana ...
Aditya Sukmana Putra, Suwadi Suwadi, Titiek Suryani   +2 more
doaj  

ANÁLISIS DEL DESEMPEÑO DE UN SISTEMA DE COMUNICACIÓN DE DA-TOS DE CORTO ALCANCE VÍA RADIO EN 2.4 GHZ BASADO EN ESPECTRO ENSANCHADO POR SECUENCIA DIRECTA (DSSS)

Revista de Investigaciones Universidad del Quindío, 2012
En el presente artículo se hace una introducción teórica acerca de la técnica de trasmisión de Espectro En-sanchado por Secuencia Directa (DSSS, Direct Sequence Spread Spectrum) y las ventajas obtenidas al mo-dificar sus parámetros de configuración.
Yamith Enrique Narváez-Matituy, Andrés Fernando Ordóñez-Hurtado, Víctor Manuel Quintero-Florez   +2 more
doaj   +1 more source

Gaussian-Distributed Spread-Spectrum for Covert Communications. [PDF]

Sensors (Basel), 2023
Shakeel I, Hilliard J, Zhang W, Rice M.
europepmc   +1 more source

Anti-jamming for cognitive radio networks with Stackelberg game-assisted DSSS approach

EURASIP Journal on Wireless Communications and Networking
The proposed study introduces a novel anti-jamming approach for cognitive radio networks (CRNs) by integrating the Stackelberg game model with direct sequence spread spectrum (DSSS) techniques.
Muhammad Imran, Pan Zhiwen, Liu Nan, Muhammad Sajjad, Faisal Mehmood Butt   +4 more
doaj   +1 more source

Modulation Signal Recognition of Underwater Acoustic Communication Based on Archimedes Optimization Algorithm and Random Forest. [PDF]

Sensors (Basel), 2023
Wang M, Zhu Z, Qian G.
europepmc   +1 more source

Multidomain Narrowband Interference Intelligent Suppression Method Based on Cognitive Radio and MIMO in UAV Data Link. [PDF]

Comput Intell Neurosci, 2022
Luo X, You L, Lv J, Zhong C.
europepmc   +1 more source

A Multichannel Conflict-Free Mac Protocol for Enhancing RPMA Scalability. [PDF]

Sensors (Basel), 2023
Alsaeedi EA, Bouabdallah F.
europepmc   +1 more source

A Communication Anti-Jamming Scheme Assisted by RIS with Angular Response. [PDF]

Entropy (Basel), 2023
Wang J, Jiang W, Huang K, Sun X.
europepmc   +1 more source