219   Artículos

 
en línea
Yin-Chen Lin, Jyun-Jie Wang, Sheng-Chih Yang and Chi-Chun Chen    
This paper presents a joint source?channel image transmission model based on a modified trellis construction using variable-length and fixed-length codes. The model employs linear block trellis codes and a modified Bahl?Cocke?Jelinek?Raviv algorithm for ... ver más
Revista: Applied Sciences    Formato: Electrónico

 
en línea
Emma Fitzgerald and Michal Pióro    
Industry 4.0, with its focus on flexibility and customizability, is pushing in the direction of wireless communication in future smart factories, in particular, massive multiple-input-multiple-output (MIMO) and its future evolution of large intelligent s... ver más
Revista: Future Internet    Formato: Electrónico

 
en línea
Zhixiong Chen, Tianshu Cao, Pengjiao Wang and Junhao Feng    
Wireless and power line communication hybrid relay technology can realize complementary advantages and comprehensively improve the communication coverage and performance of power Internet of Things. In order to study the mechanism of the physical layer a... ver más
Revista: Applied Sciences    Formato: Electrónico

 
en línea
Gursu Gurer, Yaser Dalveren, Ali Kara and Mohammad Derawi    
The automatic dependent surveillance broadcast (ADS-B) system is one of the key components of the next generation air transportation system (NextGen). ADS-B messages are transmitted in unencrypted plain text. This, however, causes significant security vu... ver más
Revista: Aerospace    Formato: Electrónico

 
en línea
Jie Ren, Yanbo Wu and Min Zhu    
Due to the significant propagation delay in underwater sensor networks, conflict retransmission in channel access protocols comes at a high cost. This poses a challenge in scenarios where multiple sensor nodes generate data frames with strong temporal co... ver más
Revista: Journal of Marine Science and Engineering    Formato: Electrónico

 
en línea
Xiaowu Liu, Xihan Xu and Kan Yu    
Ultra-reliable and low-latency communications (uRLLC) has received great attention in the study of wireless communication for it can provide high network performance in terms of reliability and latency. However, the reliability requirements of uRLLC requ... ver más
Revista: Drones    Formato: Electrónico

 
en línea
Gianmarco Baldini and Fausto Bonavitacola    
Channel identification is a useful function to support wireless telecommunication operations because the knowledge of the radio frequency propagation channel characteristics can improve communication efficiency and robustness. In recent times, the applic... ver más
Revista: Algorithms    Formato: Electrónico

 
en línea
Zhenyi Wang, Shengyun Wei, Li Zou, Feifan Liao, Weimin Lang and Yuanzhuo Li    
The most widely used Wi-Fi wireless communication system, which is based on OFDM, is currently developing quickly. The receiver must, however, accurately estimate the carrier frequency offset between the transmitter and the receiver due to the characteri... ver más
Revista: Information    Formato: Electrónico

 
en línea
Xiaoyu Yang, Siyuan Zheng, Yanfeng Zhao, Dongsheng Chen, Feng Tong and Shuaifeng Hao    
Originating from the concept of cognitive networks (CNs), which are becoming popular in wireless terrestrial communication scenarios, underwater acoustic cognitive networks (UACNs) are drawing more and more attention in the field of the Internet of Under... ver más
Revista: Journal of Marine Science and Engineering    Formato: Electrónico

 
en línea
Micael Coutinho, Jose A. Afonso and Sérgio F. Lopes    
LoRa is one of the most popular low-power wireless network technologies for implementation of the Internet of Things, with the advantage of providing long-range communication, but lower data rates, when compared with technologies such as Zigbee or Blueto... ver más
Revista: Future Internet    Formato: Electrónico

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