4G LTE Articles

High-Performance Embedded Solutions in LTE Wireless Communication Systems: Technical Analysis and Application Practice of SAM-U3750A

2025-10-22 by boardor

1. Technical Challenges of LTE Wireless Communication Systems and the Positioning of SAM-U3750A With the rapid development of fields such as Industrial Internet of Things (IIoT), smart cities, and rail transit, the demand for high bandwidth, low latency, and strong reliability in LTE wireless communication systems is increasing. Traditional communication devices face severe challenges in … Read more

4G and 5G Are Not Suitable for IoT, Yet They Persist

2025-10-01 by boardor

The Internet of Things (IoT) is a key technology that will determine the future economy. The ubiquitous interconnection of all things will eventually become a reality. However, achieving ubiquitous IoT coverage is not that easy. IoT technologies such as ZigBee, 6LoWPAN, or IEEE 802.11ah are only suitable for short-range IoT coverage and cannot guarantee reliable … Read more

LTE-Based Vehicle-to-Everything Communication Architecture

2025-09-27 by boardor

The LTE-based vehicle communication system supports vehicle-to-vehicle (V2V) applications, vehicle-to-infrastructure (V2I) applications, vehicle-to-network (V2N) applications, and vehicle-to-pedestrian (V2P) applications. These applications provide users with various services such as road safety, traffic efficiency improvement, and infotainment. V2X communication has two operational modes: PC5-based V2X communication and LTE-Uu-based V2X communication. The LTE-Uu-based operational mode can be either … Read more