Customer Requirements Featuring fast speed, safety, punctuality, large capacity, low energy consumption, environmental friendliness and land conservation, urban rail transit is a top-ranked urban public traffic system worldwide. It general
Customer Requirements With the rapid development of civil aviation, airports see a rapid increase in the business volume and business scope. As more and more industry applications emerge, old analog communications systems and narrowband di
Customer Requirements Smart power grids are built on an integrated and high-speed two-way communications network. They involve the electricity production, transmission, distribution and consumption processes and consist of the power genera
Customer Requirements Technology development has driven the evolution of cities from old industry cities to modern information cities. With the rapid development of information nowadays, smart cities, established on integration of communic