Support for 3G/LTE mobile backhaul. OSN 3500 provides a comprehensive solution for 3G/LTE mobile backhaul based on its packet domain to achieve convergence and scheduling of wireless services at the core layer. Built-in WDM technology enabling flexible networking. OSN 3500 uses the built-in WDM technology to transmit several wavelengths over an optical fiber.
TV/film/theatre set designer: job description. Set designers are responsible for creating sets for use in the production of films, television programmes, and performances of plays and musicals. Sometimes set designers take on responsibility for the entire visual aesthetic of a performance as 'production designers'.
When applied to a graphic designer, an in-house designer is a designer employed by a corporation, as opposed to by a design firm, ad agency or self-employed freelance designer. Many companies have their own graphic designer(s) on-staff to work on the day in, day out visual communication needs, even when those same companies also employ an ad agency for bigger national campaigns.