Due to length, the second solution is presented separately. Compared to the previous plan, this one focuses on cost-effectiveness. This solution can be implemented without replacing the optical modem based on existing equipment, or by replacing the optical modem. However, the impact of the optical-to-electrical conversion at the source is minimal. The main concern is … Read more
With the development of Internet of Things (IoT) technology, the number of clock synchronization-related services is gradually increasing, and the demand for time synchronization accuracy in IoT devices is becoming higher. Recently, China Mobile Internet of Things Co., Ltd. (hereinafter referred to as “CMIoT”) collaborated with Spirent Communications to conduct comprehensive performance verification of a … Read more
Today, I saw a stunning diagram in a WeChat group: Those who are knowledgeable should understand. This is the diagram of the entire mobile communication network architecture and protocol specifications from 3GPP. In simpler terms, it is the complete architecture diagram of the core network from 2G to 5G. It showcases almost all network elements, … Read more