Description: Joint transmission is an advanced technique used in modern wireless communication networks, including 5G, that allows multiple antennas to transmit the same signal simultaneously. This approach significantly enhances signal coverage and reliability, which is crucial in densely populated urban environments where interference and physical obstacles can degrade communication quality. By utilizing multiple transmission points, joint transmission not only optimizes spectrum usage but also enables better interference management, resulting in a smoother and more consistent user experience. This technique is an integral part of contemporary network architectures, where the goal is to maximize efficiency and capacity in mobile networks. The implementation of joint transmission also facilitates the simultaneous connection of a larger number of devices, which is essential for the growth of the Internet of Things (IoT) and other applications requiring high availability and low latency. In summary, joint transmission represents a significant advancement in network technology, enabling more robust and efficient communication in the era of massive connectivity.