| 摘要 |
The present disclosure relates to a technology for a sensor network, a machine to machine (M2M), a machine type communication (MTC), and internet of things (IoT). The present disclosure is utilized for intelligent services based on the above technology (e.g. smart homes, smart buildings, smart cities, smart cars or connected cars, health care, digital education, retail businesses, security, disaster network communications, and safety related services). The present disclosure relates to a method to control screen sharing among a plurality of terminals, wherein a relay device receives a screen image of a first terminal from the first terminal, and transmits the received screen image to at least one second terminal. |
