Matched Filter Based Spectrum Sensing Technique for 4G Cellular Network
Journal Title: Mehran University Research Journal of Engineering and Technology - Year 2019, Vol 38, Issue 4
Abstract
Modern and fast developments of wireless technologies have directed to a great demand for resources. It can be seen in the study that the range of existing spectrum is not used effectively, therefore the frequency band should be observed to ensure proper usage and to have the information of primary or licensed user is very much essential. In this research work uplink of LTE (Long-Term Evolution) is observed through MF (Matched Filter) spectrum sensing technique of CR (Cognitive Radio) network. This method examines the existence of signals in minimum possible time, reduces the hindrances between secondary users, increases accurateness of sensing and provides finest choice of threshold. In Uplink the System model which is used is known as SC-FDMA (Single Carrier Frequency Division Multiple Access). Entire simulation/results are prepared in MATLAB environment. This study also provides graphical contrast of simulated and theoretical results of matched filter and energy detection technique.
Authors and Affiliations
Shadab Kalhoro, Fahim Aziz Umrani, Mustahsan Ali Khanzada, Liaqat Ali Rahoo
Keywords
Related Articles
- EP ID EP671328
- DOI -
- Views 84
- Downloads 0
Development and Validation of Technology Enhanced Learning Framework Driven by Flipped Methodology Learning Environment
Technology has contributed in every aspect of society. Academics is not an exception. The management of educational technology has come up with exceptional results in the new paradigm of learning environment. In recent y...
Classification of Broken Rice Kernels using 12D Features
Integrating the technological aspect for assessment of rice quality is very much needed for the Asian markets where rice is one of the major exports. Methods based on image analysis has been proposed for automated qualit...
Experimental Study on Gas Slippage of Tight Gas Sands in Kirthar Fold Belt Sindh, Pakistan
The laboratory experiments on samples from Kirthar fold belt of lower Indus basin Sindh Pakistan were carried out to investigate the effect of gas slippage under varying conditions of pore pressures and overburden stress...
Feasibility and Optimization of Standalone PV/Biogas Hybrid Distributed Renewable System for Rural Electrification: A Case Study of a Cholistan Community
Now-a-days, electricity has become the most significant part of human life. For this purpose, renewable energy sources as the emergent sources are introduced in the system. In Pakistan, in spite of having abundant renewa...
Individual and Organizational Impact of Enterprises Resources Planning System in Healthcare Sector
Use of ERPS (Enterprise Resource Planning System) in healthcare sector has positive impacts. The purpose of this research is to find out the individual and organizational impact in healthcare sector. Hypotheses were post...