Matlab model of LTE mobile radio receiver

Autor: Markota, Ivana
Přispěvatelé: Grgić, Sonja
Jazyk: chorvatština
Rok vydání: 2016
Předmět:
Popis: Moderne komunikacije su zasnovane na velikom broju standarda koji se stalno nadograđuju i sve je više zahtjeva za kvalitetnijom i naprednijom komunikacijom među ljudima diljem svijeta. Zbog toga se javlja potreba za sve većim brzinama prijenosa informacija te različitim multimedijskim uslugama. Svaka nova generacija mobilnih komunikacija donosila je značajan napredak. Četvrta generacija mobilnih komunikacijskih sustava utemeljena je na LTE tehnologiji i donosi za korisnike brojne prednosti poput povećanja brzine prijenosa u uzlazoj i silaznoj vezi, te bolju kvalitetu usluge. U ovom radu pažnja je usmjerena na prijamni dio LTE mobilnog uređaja. Detaljno su opisani analogni i digitalni podsustav prijamnika, te je razvijen skup alata za obradu signala i sintezu filtara u programskom okruženju Matlab. Modern communications are based on a number of standards which are constantly being upgraded and there are more demands for higher quality and more advanced communications among people around the world. Therefore, there is a need for higher spreeds of data transmission, as well as various multimedia services. Each new generation of mobile communications conveyed significant improvement. The fourth generation of mobile communication systems is based on LTE technology, and gives users a number of advantages such as increase in transmission speed in the communications pathway and better quality of service. In this paper, attention is directed to the reception part of the LTE mobile device. The analogous and digital sub-systems of the receiver are described in detail, a set of tools for signal processing and filters synthesis within the Matlab program surrounding is advanced as well.
Databáze: OpenAIRE