Journal of Communication Engineering & Systems
Volume 4, Issue 3 (2014)
Published
Table of contents
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Analysis and Application of Cognitive Radio on 4G Communications
Abstract: AbstractNowadays network services are available anywhere and anytime through the advancement in wireless communication technology. Several technology and generation are introduced for wireless communication such as 2.5G, 3G etc. But for faster and reliable communication wireless generations are improved—4G technology is one of them. 4G communication systems are being developed to solve the various problems faced by the current communication systems (3G, 2.5G). 4G will be an intelligent technology that …
Published in Journal of Communication Engineering & Systems · Vol. 4, Issue 3, 2014 · pp. 1–8 Read article
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Use of Information and Communication Technology| by Medical Students: A Study of Central Library of CUSMCH
Abstract: AbstractThe use of information and communication technology (ICT) has become most influential and swift segment in library and information services. This study outlines the use of ICT by medical students and find out the significance of latest technology in central library. Presently, uses of electronic media and technologies are increased notably in healthcare profession, education and research. Medical students are often using ICT for an access to the library resources …
Published in Journal of Communication Engineering & Systems · Vol. 4, Issue 3, 2014 · pp. 18–25 Read article
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Analysis of Fractal based Nested Geometries Built on Design Configurations
Abstract: AbstractFractal antenna based on the nested geometries are proposed and designed in this letter. The paper depicts the design optimization of the nested geometries for multi-rate characteristics. The antenna is fed by waveguide port. The design is obtained at the center frequency 3.5 GHz. Moreover the effect various nested elements have been observed in the geometry. The modification in geometry is introduced using pentagonal elements of the patch. The enhancement …
Published in Journal of Communication Engineering & Systems · Vol. 4, Issue 3, 2014 · pp. 9–17 Read article