How do you describe the broadcast radio and cellular radio wireless transmission media?

Broadcast radio transmission involves the dissemination of audio signals over large areas using electromagnetic waves, allowing multiple listeners to receive the same signal simultaneously through radio receivers. In contrast, cellular radio transmission utilizes a network of interconnected base stations to facilitate two-way communication between mobile devices, enabling more personalized and direct connections. While broadcast radio is typically one-to-many, cellular radio operates on a one-to-one basis, providing greater flexibility and mobile connectivity for users. Both mediums rely on radio frequency but serve distinct purposes in communication.