The outbreak of the novel coronavirus disease in 2019 disrupted every aspect human life, threatening world’s public health system. Most countries accelerated their transition to digital technologies that support healthcare, social activities, learning, and shopping minimise these disruptions. As COVID-19 propels nations towards economy, epitomising data age, divide will be more pronounced even ...

In order to improve MAC layer efficiency for future very high-speed WLAN such as IEEE 802.11n, one-to-many aggregation has been proposed where multiple packets destined to multiple receivers are aggregated into one large frame which is then transmitted. On receiving successfully a frame, each receiver in this scheme sends back an ACK in sequence. The overhead caused by the multiple ACK transmis...

On the basis of a reception study comedic television series, this article extends analysis class-based social and moral tastes to humor. The results it formulates are focused on sample young people from cultured fractions middle upper classes. In sharing their likes dislikes, individuals interviewed here situate themselves socially, express both what they aspire reject in terms cultural consump...

aspects of LTE, our evaluation is carried out via simulation. We use a fully-fledged packet simulator, which includes models of all the protocol stack, the applications and the relevant QoS metrics, and employ factorial analysis to assess the impact of the many simulation factors in a statistically rigorous way. This allows us to analyze a wider spectrum of scenarios, assessing the interplay of...

‘Text production’ denotes an area of media research which studies the production process and the resulting texts with a degree of theoretical, methodological and empirical integration. Text production research has a somewhat equivocal status within the field of mass communication and media research. On the one hand, the number of studies that focus on text production and the text are rather few...

establishing and operating private radio and television and its possible activity beside state radio and television is the selective method of administering radio and television in many countries worldwide. in legal system of iran, state run radio and television in article 44 of the constitution and interpretation of guardian council of mentioned article, establishing private radio and televisi...

Datacasting employs the excess bandwidth from digital television signals for use in one-way data transmission, and it is being used successfully for high-speed downloads at fixed locations. There is considerable interest in extending datacast usage to mobile users, although there are reception challenges in the mobile environment that can significantly impact system performance. To explore the ...