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Now showing items 111-120 of 141
Analysis of ICT application in mitigating land conflicts: case study oftanzania
(LJS Publishing, 2015-11)
Land conflicts are common phenomena in Tanzania. They can be understood in the context of history, social relations and the process of commoditization of natural resources such as land and land resources. One of the factors ...
Development of an Access Point Positioning Algorithm under the Changing in Environment and Users’ density Estimation
(Asian Journal of Computer and Information Systems, 2014-06)
In many wireless networks a single hop is all that is needed or in fact tolerable. The physical region where network is available is known as a coverage area. Generally, a transmitter and a receiver may exchange data by ...
The effect of real ground on dual band Yagi-Uda antenna
(IJERT, 2013-10)
This paper aims to analyse radiation pattern for horizontally polarised dual band Yagi-Uda antenna (900/1800 MHz) with the presence of real ground. Simulations were performed at 920 MHz and 1780 MHz and antenna were placed ...
Handover Management in Dense Networks with Coverage Prediction from Sparse Networks
(IEEE, 2019)
Millimeter Wave (mm-Wave) provides high bandwidth and is expected to increase the capacity of the network thousand-fold in the future generations of mobile communications. However, since mm-Wave is sensitive to blockage ...
An overview of existing frameworks for integrating fragmented information systems
(International Journal of Information Sciences and Techniques (IJIST, 2016-11)
Literatures show that there are several structured integration frameworks which emerged with the aim of facilitating application integration. But weakness and strength of these frameworks are not known. This paper aimed ...
Analysis of Quality of Service for WCDMA Network in Mwanza, Tanzania
(College of Business Education, 2015)
This paper presents an analysis and evaluation of WCDMA network in both rural and urban areas of Mwanza, Tanzania. The analysis of data starts by collecting data through a drive test measurements by using ...
A review of image reconstruction methods in electrical capacitance tomography
(J. Math. Comput. Sci., 2016)
In this paper, we review image reconstruction methods and their suitability in electrical capacitance
tomography measurement system. These methods can be grouped into direct and iterative methods. Direct meth-
ods include ...
Assessment of non transmittable codewords enhancement to Viterbi Algorithm Decoding
(LJS Publishing, 2014-09)
Researchers have shown that practical mobile communication channels introduce errors that are concentrated in a certain locality rather than random errors. These are burst errors caused by deep fading of the wireless channel ...
Multifunctional network monitoring system using SMS
(IEEE, 2014-07-14)
Network monitoring is very important for the reliable operation of any network, monitoring is not only concerned with the monitoring of its performance and availability, but also monitoring of network operating environment, ...
Optimization Design of Patch Antenna by Introduction of Capacitive Patch
(IEEE, 2018)
An efficient method for integrating genetic algorithm (GA) with method of moments for capacitive patch antenna design has been presented. The movement of capacitive patch within the antenna model and its length are controlled ...