Semiotic protocols for cultural trend analysis in strategic communication: Brand cases from the telecommunications sector

The SARS-CoV-2 pandemic strongly influenced daily practices, and this manifested in social interactions, communications and consumption. This work addresses the relations between branding and cultural trends in strategic communication and advertising in different contexts of the pandemic. First, we reviewed the concepts of branding and cultural trends. From there, it was necessary to develop a methodological proposal to articulate a connotative semiotic analysis with the semiotic square and a cultural trend mapping. The analysis was carried out through an independent and comparative reading of two-time phases: confinement (2020) and end of constraints (2022). Three telecommunications brands in Portugal act as case studies in a random and probabilistic sample of two audiovisual texts from Christmas campaigns each. Finally, a theoretical-operational triangulation is obtained between branding, cultural trends and semiotic analysis in promoting local brands that redefine spaces, social relations, and identity expression during and after the COVID-19 pandemic confinements.