Browsing by Subject "Global system for mobile communications."

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A comparative study of power sources for base transceiver station

Mahbub, Md. Pavel; Abedin, Syed Minhajul; Arman, Sarwar Ali; Rahman, Md. Mahmudur (BRAC University, 2018-09-04)

Base Transceiver Station is considered as the heart of mobile telecommunication system. Millions of phone calls, SMS and enormous number of data is being sent and received in every second through these BTS all over the ...
Estimation of open & short circuit fault detected distance in the underground transmission cable using Arduino & GSM module

Rahman, Md. Rashidur; Ullah, Md. Arafat; Sakib, Nazmul Hasan; Arnab, Johaor Kowsar (Brac University, 2021-06)

The purpose of this paper is to develop an IOT based prototype that can detect both the open and short circuit fault location for underground cables by using an Arduino and GSM module. Identification of Short circuit ...