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Now showing items 1-10 of 27
Efficiency of IPS and its effect on Bangladesh Power systems
(BRAC University, 2010-08)
Shortage of energy has always been a part of our life for many years in Bangladesh. Every year, the situation becomes more and more dire. In order to adjust with this, a some of us procured Instant Power Supply (IPS) to ...
Performance analysis of a multi-carrier CDMA wireless communication system with channel impairment
(BRAC University, 2010-04)
Analysis of the Bit Error Rate (BER) will be carried out for a Multi Carrier CDMA wireless communication link considering the effect of channels limitations like fading, delay spread etc. Different schemes of MC-CDMA will ...
Design and implementation of a QPSK demodulator
(BRAC University, 2010-08)
Performance analysis of a DWDM optical transport network with crosstalk
(BRAC University, 2010-04)
Dense Wavelength Division Multiplexing (DWDM) that has dramatically increased the capacity of optical transmission systems. Its inherent advantages have made it the current favorite multiplexing technology for optical ...
An enhanced tree based key management scheme for secure communication of wireless sensory network
(BRAC University, 2010-04)
Wireless sensor networks (WSN) are mobile ad hoc networks in which sensors have limited resources and communication capabilities. Secure communications in some wireless sensor networks are critical. Key management is the ...
Environment friendly solar car
(BRAC University, 2010-04)
Now-a-days, dealers of natural resources like fuel, coal etc. are facing a hard time to keep pace with the increasing demand. Therefore, to carry out this demand it is quite necessary to make a new exploration of natural ...
Design and development of a cost effective urban resedential solar PV system
(BRAC University, 2010-12)
Design and simulation of a solar PV system for BRAC University
(BRAC University, 2010-12-10)
A survey on the routing protocols in wireless sensor networks
(BRAC University, 2010-08)
Recent advances in electronics and wireless communication technologies have enabled the development of large-scale wireless sensor networks that consist of many low-power, low-cost, and small-size sensor nodes. Sensor ...
Performance analysis of wireless communication link using orthogonal FDM (OFDM) over faded channel and space time block code
(BRAC University, 2010-08)
Analysis will be carried out for an OFDM wireless communication system using space time block code (STBC) at the transmitter and considering the effect and the wireless channel like delay spread and fading. The analysis ...