199 1 In September, Huawei rented the third floor of Yehao Village Industrial Building in Baoan County, Shenzhen as a place to develop program-controlled switches. More than 50 young employees followed Ren to this dilapidated factory building and started their arduous and unknown entrepreneurial road. They divided the whole floor into four sections: veneer, power supply, general survey and material preparation, plus warehouse and kitchen.
People work day and night under the high temperature of the machine, designing and manufacturing circuit boards, telephone consoles, welding circuit boards, writing software, debugging, modifying and debugging again. In this case, Ren went to the site almost every day to check the progress of production and development, held meetings to study the difficulties faced, and coordinated the division of labor to solve various problems.
Introduction to 5G
The fifth generation mobile communication technology is a new generation of broadband mobile communication technology, which has the characteristics of high speed, low delay and large connection, and is the network infrastructure to realize the man-machine Internet of Things. 5G adopts a new service architecture to support flexible deployment and differentiated business scenarios. 5G adopts full-service design, modularizes network functions, supports on-demand calls, and realizes functional reconfiguration; Service-oriented description is easy to realize open capability, which is conducive to introducing IT development power and exerting network potential.
Meet the requirements of 5G differentiation through network slicing. Network slicing refers to selecting a logically independent network with specific characteristics and customized functions from a network, which enables operators to deploy multiple logical networks with different functions and characteristics to serve their respective target users. At present, three types of network slices are defined, namely enhanced mobile broadband, low delay and high reliability, and Dalian Internet of Things.