Transmission Technology and Network Architecture Design in 5G Communication Systems
This paper studies the key transmission technology and network architecture design in 5G communication system,and discusses the contribution of new modulation coding mode and large-scale Multiple-Input Multiple-Output(MIMO)technology to improving the system performance.This paper discusses the innovation of network architecture design such as network slicing,Mobile Edge Computing(MEC)and dynamic spectrum sharing,and verifies the effect of these designs in improving service quality and reducing latency through simulation test.The results demonstrate the effectiveness of 5G core network architecture in achieving high connection density and differentiated service quality assurance,and provide important technical support for future network applications.