Mission Critical Service Whitepaper

With the development of technologies, the broadband becomes the overall trend of wireless communication system. The private network system has also been developing in the direction of IP, diversified business, broadband data and multi-mode terminal. LTE meets the needs of customers for image, video and high speed data transmission, however it used to fall short in trunking voice features, which mission and business critical users heavily rely on for their routine job and emergency response. In order to solve these problems, 3GPP proposed the Mission Critical Service (MCS) broadband trunking technology.