 SAN DIEGO, April 13, 2021 GLOBE NEWSWIRE -- GBT Technologies Inc. OTC PINK: GTCH GBT or the Company, designs a packet radio-based system for efficient data communication for its long-range radio prototype design. Packet radio is a digital radio communications mode that is using a method of sending and receiving data packets. The Infinia data communication unit is transmitting information groups over a digital network in packets. Each packet is consisting of control information and user data. Another name for these packets is the payload. The data includes error detection codes, headers, and other vital information to ensure a reliable data communication channel between mobile, repeaters, and base units. The Infinia radio data communication system is operating similarly to data transfer between internet nodes. This method is efficient for secured, reliable long-distance data transmission. After research analysis, this type of system was chosen mainly since users may move around freely rather than stay fixed in one location, similarly to cellular phones. 