APPLICATION OF TWO SYSTEMS MISO E SIMO NAS COMUNICAÇÕES MÓVEIS

Abstract

This research deals with the MISO and SIMO systems, whose general objective consisted in understanding the functionality of these systems in view of non-wired communication, from a comparative perspective between the aforementioned systems, considering their specificities, advantages and disadvantages. For this, the methodology adopted is based on a bibliographical research, from consultation in books, magazines, newspapers, dissertations and scientific articles that were raised in the LILACS and Scielo databases, characterizing itself, therefore, as a research of nature qualitative and exploratory, with a descriptive approach. I verified that the smart antennas that embrace the technology of both MISO and SIMO systems are effective tools to solve problems with deviations and poor coverage in data transmission during communication. I concluded that the use of multiple antennas, both in transmission and reception, is more dynamic and modern in the field of non-fiber communication and benefits for users such as a reduction in the use of the battery of mobile devices and a reduction in the level of interference and deviations in communication.