Base stations are critical components in wireless communication networks, serving as the intermediary between mobile devices and the core network. They play a vital role in ensuring seamless connectivity, efficient data transmission, and reliable communication services. . 5G? As with QPSK, data is split into I and Q channels, but each channel can take on 2 phases and 2 amplitude values! . A wireless relay device comprising: a communication unit for relaying a downlink wireless signal and an uplink wireless signal; a reception unit for receiving, in a downlink, a signal that includes control information and identification information for identifying the destination of the signal that. . In fact, wireless signals emitted by an eNB, e., B, can be forwarded by a relay station so as to extend the communication range of B. In this paper, we deal with handover processes between two relay stations and between a relay. . A base station represents an access point for a wireless device to communicate within its coverage area. It usually connects the device to other networks or devices through a dedicated high bandwidth wire of fiber optic connection. Base stations typically have a transceiver, capable of sending and. . A wireless base station includes: a control unit which generates (i) first information for a wireless relay device to perform processing to camp on the wireless base station, the wireless relay device being movable and having a function of relaying a communication between a terminal device and the. . It enables seamless communication by linking various wireless devices to broader networks, ensuring that data flows efficiently from one point to another.