Title :
Coexistence of a TETRA system with a terrestrial DTV system in white spaces
Author :
Kim, Heejoong ; Sunahara, Hideki ; Kato, Akira
Author_Institution :
Grad. Sch. of Media Design, Keio Univ., Yokohama, Japan
Abstract :
In this paper, we have investigated the possibility of coexistence of terrestrial truncated radio (TETRA) as a narrow band system with digital television (DTV) in TV white spaces. Based on the system operation mode of a TETRA system, trunked mode operation (TMO) and direct mode operation (DMO), the interoperable power range of fixed and mobile terminals is obtained according to their frequency offsets and power classes.
Keywords :
digital television; TETRA system; digital television; direct mode operation; narrow band system; terrestrial DTV system; terrestrial truncated radio; trunked mode operation; white spaces; Digital TV; Interference; Receivers; Transmitters; White spaces; Wireless communication; DTV transition; Interference; PPDR; TETRA; White Spaces;
Conference_Titel :
Kaleidoscope 2011: The Fully Networked Human? - Innovations for Future Networks and Services (K-2011), Proceedings of ITU
Conference_Location :
Cape Town
Print_ISBN :
978-1-4577-1935-6
