Title :
A study on interference analysis between DVB-T2 broadcasting service and TV White Space Device
Author :
Choi, Joo Pyoung ; Chang, Hyung Min ; Choi, Han Nah ; Lee, Won Cheol
Author_Institution :
Sch. of Electron. Eng., Soongsil Univ., Seoul, South Korea
Abstract :
This paper is a study on radio interference undertaken to determine the possibility of coexistence for the European-enabled broadcast service DVB-T2 (Digital Video Broadcasting -Second Generation Terrestrial), a primary first user in TV white space, and IMT-Advanced LTE-based WSD (White Space Device) installed with spectrum cognitive function. To this end, a variety of transmission parameters were applied to both services, such as emission/blocking mask, antenna height and gains, transmission power and bandwidth, and channel models for communication link. In addition, analysis was performed on allowable transmission power and quantities of WSD capable of operating on DVB-T2 adjacent channels.
Keywords :
Long Term Evolution; adjacent channel interference; channel allocation; cognitive radio; digital video broadcasting; interference suppression; radio links; radio spectrum management; radiofrequency interference; video streaming; DVB-T2; IMT-advanced; LTE; TV white space device; WSD; adjacent channels; broadcast service; communication link; digital video broadcasting-2 generation terrestrial; radio interference; spectrum cognitive function; transmission parameter; transmission power allocation; Antennas; Bandwidth; Digital video broadcasting; Interference; TV; Transmitters; White spaces; DVB-T2; TV white space; interference analysis; spectrum sensing;
Conference_Titel :
Ubiquitous and Future Networks (ICUFN), 2012 Fourth International Conference on
Conference_Location :
Phuket
Print_ISBN :
978-1-4673-1377-3
Electronic_ISBN :
2165-8528
DOI :
10.1109/ICUFN.2012.6261701
