Study on key technologies in 5G power emergency communication devices
GAO Xianfeng1, XIE Jun1, LI Ting1, REN Zhenyu2, SHEN Kunhua3
1. State Grid Central China Branch, Wuhan 430077; 2. Wuhan Right-Tech Star Technology Co., Ltd, Wuhan 430074; 3. Datang Mobile Communications Equipment Co., Ltd, Beijing 100083
Abstract:The 5G power emergency communication device adopts wireless broadband multi-network fusion technology, interference suppression methods, business QoS guarantee methods, and security and confidentiality technologies. It can achieve 5G and 4G compatibility in the communication system, support network optimization, and also achieve the integration of the operator's public network and the 4G power wireless private network. It guarantees the quality of transmission services and realizes the secure transmission of data.