In Huawei BTS (Base Transceiver Station) systems, RFU (Radio Frequency Unit) plays a crucial role in processing radio signals. It converts the digital signals from the baseband unit into radio frequency signals for transmission and vice versa for reception. Additionally, the RFU manages power amplification, signal filtering, and frequency conversion, ensuring efficient communication and optimal performance of the cellular network.
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2013
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Drive Test in BTS (BASE TRANSCEIVER STATION) is used to find out the signal strength or RX level of the signal. It is done by the mobile having TEMS software.
In telecommunications, a Base Transceiver Station (BTS) is a critical component of mobile networks, facilitating wireless communication between the mobile device and the network. It manages radio communications, handles signal processing, and enables connectivity to the core network. BTS units are typically deployed in clusters to ensure coverage and capacity in a given area, supporting various mobile technologies like GSM, UMTS, and LTE. Overall, the BTS plays a vital role in enabling mobile voice, data, and messaging services.
· - Provides physical ports between the BTS and the BSC for interaction. · - Provides the ports for communication with the radio filter. · -Provides the USB port for downloading the BTS software · -Provides operation management channels. · · -Provides centralized management on the entire BTS system, such as OM and signaling processing · -Provides the reference clock for the entire system. - Provides for management of Microwave, Optical Fiber and other communication signalling process. - Details of Function of BBU is here telecombase.blogspot.com/2015/11/bbu-base-band-unit-in-telecom.html
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It is a Digital TransReceiving Unit
The function of FXC Card, is to provide E1 conectivity to BTS. It have four E1 port and it can be used to connect other bts as "cascade". Where do you hear about this card? Do you work for a telecom company? Please, let me know in order to help you.
Transmission between BTS and BSC.FIFA card contain only TNC male connector.
Hello! A BOIA card (or BCF card) is the Base Station Control Function in a BTS. The BCF is like the BTS's brain, controling, for example, TRx's hopping.
RFU Championship was created in 2009.
This is bcoz we need -48V for Gsm BTS, -48 DC is used to control Fluctuation So the main function of this is 1) To convert AC to DC 2) To control overloading
3g BTS is greater than 2g bts. and it is with new technologies.
Indoor BTS: It is placed in a shelter Air-condition is must Very sensitive Outdoor BTS: No shelter required Air-condition is not a must Not very sensitive comparing to indoor bts
ESMA stands for flexi edge system moduleFUNCTION OF ESMA1.power distribution2.Alarm handling3.Terminate the Abis interface
GSM900 transmitted power from BTS: 39dBm GSM1800 transmitted power from BTS: 36dBm