Abstract: I welcome you to the fourth issue of the IEEE Communications Surveys and Tutorials in 2021. This issue includes 23 papers covering different aspects of communication networks. In particular, ...

Nexity SA engages in the construction, development, and marketing of real estate properties. It operates through the following business divisions: Residential Real Estate, Commercial Real Estate, ...

Nexity SA is a fully integrated real estate company with operations in residential real estate, commercial real estate, real estate services, distribution networks, client relations and urban projects ...