A Novel Technique To Reduce Interference In Broadcast Bands From Mobile Bands

Abstract: The ever increasing demand for multimedia wireless communication systems is a key feature of more advanced markets. The buzzword of personal communications, meant to provide “access to anyone, anywhere, at any time” to the wanted service, implies that spectrum demands are dramatically increasing in most developed markets. To cope with these needs, and in order to exploit the released spectrum resulting from the Digital Switchover, the last World Radio communication Conference (WRC-07) allocated on a co-primary basis the upper part of the UHF band to mobile services as from 2015. This will cause potentially harmful mutual interference between TV and mobile radio services that needs to be carefully analyzed. . In my paper, it is being suggested a novel based technique as an in-line filter to enhance protection level to DTT services.

Keywords: Co-channel interference, Digital Dividend, UHF band, DVB-T, LTE