Communication without base station

How do devices communicate with a base station?

Devices at the cell edges or in poor coverage areas are capable of communicating with the base station (BS) by relaying information through other devices. All tasks of establishing the communication between the devices are handled by the base station (BS). The battery life of the devices is enhanced this way. The architecture is as shown in Fig. 4.

Why are base stations important in cellular communication?

Base stations are important in the cellular communication as it facilitate seamless communication between mobile devices and the network communication. The demand for efficient data transmission are increased as we are advancing towards new technologies such as 5G and other data intensive applications.

How does a base station work?

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 receiving wireless signals; Otherwise if they only send the trailer it will be considered a transmitter or broadcast point only.

Why do we need a base station?

Technological advancements: The New technologies result in evolved base stations that support upgrades and enhancements such as 4G, 5G and beyond, its providing faster speeds with better bandwidth. Emergency services: They provide access to emergency services, so that in case of emergency, people can call through their mobile phones.

What is a small cell base station?

Small cells include picocells, microcells and femtocells, varying in the cell sizes and transmission power. Deployment of a large number of low power small cell base station (SBSs) results in ultradense networks (UDNs). Such a deployment helps in frequency reuse and controls interference.

What are the properties of a base station?

Here are some essential properties: Capacity: Capacity of a base station is its capability to handle a given number of simultaneous connections or users. Coverage Area: The coverage area is a base station is that geographical area within which mobile devices can maintain a stable connection with the base station.