Faculty Publications: Recent submissions
Now showing items 61-75 of 75
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Performance analysis of multicarrier code division multiple access over rayleigh fading channel
(© 2012 Trans Tech Publications, 2011)Recently, multi-carrier transmission schemes have been introduced into Code Division Multiple Access (CDMA) systems to gain advantages for high data rate transmission as well as security. Due to pseudorandom code there is ... -
Tuning the TCP congestion control parameters to optimize client-server systems
(© 2012 International Journal of Multimedia and Ubiquitous Engineering, 2012)The demand of high volume data communication over the internet is mounting day by day. In general, the performance of a communication system depends on the loss of data packets. It happens as there are multiple paths exist ... -
Impact of background utilization and background traffic on the foreground applications in a wide area network
(© 2012 Springer Science+Business Medi, 2012)In the real scenarios, network utilization widely depends on the background traffic and the number of active users. This paper presents the effect of background traffic on the QoS of foreground traffic by varying the ... -
FIR filter design using modified lanczos window function
(© 2012 Advanced Materials Research, 2012)Attenuated side lobe peak in the range of around ~-45dB is required in many applications of signal processing and measurements. However, the problem is usual window based FIR filter design lies in its side lobes amplitudes ... -
Automated irrigation system using solar power
(© 2012 IEEE, 2012)This paper proposes a model of variable rate automatic microcontroller based irrigation system. Solar power is used as only the source of power to control the overall system. Sensors are placed on the paddy field and these ... -
Network design and performance analysis of geographical routing protocol in mobile Ad-Hoc networks
(© 2013 IEEE, 2013)In this research we have explored the consequences of increase in number of nodes on the overall performance of Geographical Routing Protocol (GRP) which is at present covering an enormous demand in the field of Mobile ... -
Performance of geographic routing protocol in mobile ad-hoc networks
(© 2014 International Information Institute Ltd., 2014-05)This paper investigates the performance of the Geographic Routing Protocol (GRP) in Mobile Ad-hoc Networks (MANETs) with respect to network configuration in terms of number of nodes and network area. We employ the File ... -
Accelerating a Bellman-Ford routing algorithm using GPU
(© 2014 Springer Verlag, 2014)This paper presents a graphics processing unit (GPU)-based implementation of the Bellman-Ford (BF) routing algorithm used in distance-vector routing protocols. In the proposed GPU-based approach, multiple threads concurrently ... -
High performance computing for large graphs of internet applications using GPU
(© 2014 Science and Engineering Research Support Society, 2014)The high speed CPU based routers currently in use could not handle the massive data required for real-time multimedia communication. Graphics processing units (GPUs) offer an appreciable alternative due to high computation ... -
Reliable fault classification of induction motors using texture feature extraction and a multiclass support vector machine
(© 2014 Hindawi Publishing Corporation, 2014)This paper proposes a method for the reliable fault detection and classification of induction motors using two-dimensional (2D) texture features and a multiclass support vector machine (MCSVM). The proposed model first ... -
Geographic routing protocol in mobile ad-hoc networks for reliable FTP traffic communication
(© 2014 International Information Institute Ltd., 2014)This paper investigates the performance of the Geographic Routing Protocol (GRP) in Mobile Ad-hoc Networks (MANETs) with respect to network configuration in terms of number of nodes and network area. We employ the File ... -
Accelerating IP routing algorithm using graphics processing unit for high speed multimedia communication
(© 2016 Springer New York LLC, 2016)This paper presents a Graphics Processing Unit (GPU)-based implementation of a Bellman-Ford (BF) routing algorithm using NVIDIA’s Compute Unified Device Architecture (CUDA). In the proposed GPU-based approach, multiple ... -
Accelerating 2d fault diagnosis of an induction motor using a graphics processing unit
(© 2015 Science and Engineering Research Support Society, 2015)This paper presents a computationally efficient graphics processing unit (GPU) implementation of a reliable fault diagnosis method using two-dimensional (2D) representation of vibration signals. The fault diagnosis method ... -
A two-dimensional fault diagnosis model of induction motors using a gabor filter on segmented images
(© 2016 Science and Engineering Research Support Society, 2016)Image segmentation has received extensive attention due to the use of high-level descriptions of image content. This paper proposes a fault diagnosis model using a Gabor filter on segmented two-dimensional (2D) gray-level ... -
Pre-paid domestic gas metering system in Bangladesh: a case study of Titas Gas Transmission and Distribution Company Limited
(BRAC University, 2015-08)Titas Gas Transmission and Distribution Company Limited (TGDTCL) is the largest gas transmission and distribution Company of Bangladesh. The organization established in 1964 and started its commercial operation on 1978 ...
