Why is base station performance important?
Base station (BS) performance is vital for delivering expected quality of experience to end users. To ensure this, it is important that the base station conformance criteria is met and that they fulfill the requirements in the region in which they operate. These criteria are specified by the mobile communication standardization body 3GPP.
Do base stations need to pass conformance tests?
Base stations need to pass conformance tests in the region where they will be installed before they can start operation in the field. For base stations the 3GPP specification TS 38.141 covers transmitter and receiver characteristics of base stations as well as receiver performance under noise and fading conditions.
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.
What are the components of a base station?
The base station will have one or more RF antennas installed to transmit and receive RF signals from other devices. The block diagram of a base station typically includes the following key components: Baseband Processor: The baseband processor too deals with different communication protocols and interfaces with mobile network infrastructure.
What are the different types of base stations?
Some basic types of base stations are as follows: Macro-base stations are tall towers ranging from 50 to 200 feet in height, placed at strategic locations to provide maximum coverage in a given area. Those are equipped with large towers and antennas that transmit and receive radio signals from wireless devices.
Why should a base station be able to perform 3GPP conformance testing?
A cost-effective verification that the receiver is able to meet performance requirements under real-world conditions is needed. With the evolution of base stations, it is not only necessary to be able to perform 3GPP conducted conformance testing in a conducted manner, as well as radiated conformance testing over-the-air.
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