The Central Role of Base Stations in Two-Way
What is a Base Station in Two-Way Radio Communication? A base station in the context of two-way radio communication refers to a fixed, central hub
Radio Admission Control (RAC) is a crucial component in wireless communication systems, particularly in cellular networks, that manages the admission of new users or connections into the network.
In radio communications, a base station is a wireless communications station installed at a fixed location and used to communicate as part of one of the following: a wireless telephone system such as cellular CDMA or GSM cell site. Base stations use RF power amplifiers (radio-frequency power amplifiers) to transmit and receive signals.
The RAC process typically involves the following steps: Connection Request: When a new user or device wants to establish a connection with the cellular network, it sends a connection request to the base station (eNodeB in LTE or gNB in 5G) or the access point.
Resource Allocation: If the connection request is accepted, the RAC allocates the necessary radio resources to establish the connection. This involves assigning frequency channels, time slots, transmit power levels, and other relevant parameters required for the communication session.
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