Title :
Sensitive and non-sensitive DVB-T mask for coordination with IMT-advanced systems
Author :
Shamsan, Zaid A. ; Rahman, Tharek Abd ; Kamarudin, Muhammad R.
Author_Institution :
Wireless Commun. Centre, Univ. Teknol. Malaysia (UTM), Johor Bahru, Malaysia
Abstract :
As a result of frequency spectrum scarcity and emerging various wireless applications, coexistence and sharing between wireless systems become a recently significant issue. At WRC-07, 790-862 MHz is allocated for IMT-Advanced systems on a co-primary basis in company with existing digital video broadcasting- terrestrial (DVB-T). Therefore, coexistence and sharing requirements must be achieved in terms of both co-channel and adjacent channel frequencies. Coexistence situation is analyzed by using sensitive and non-sensitive spectral emission mask (SEM) of DVB-T. Possible intersystem interference mitigation techniques are recommended.
Keywords :
3G mobile communication; adjacent channel interference; cochannel interference; digital video broadcasting; interference suppression; DVB-T mask; IMT-advanced systems; WRC-07; adjacent channel frequency; cochannel frequency; digital video broadcasting- terrestrial; frequency 790 MHz to 862 MHz; frequency spectrum scarcity; intersystem interference mitigation techniques; spectral emission mask; wireless systems; Bandwidth; Clutter; Digital video broadcasting; Noise; Receivers; Transmitters; DVB-T; IMT-Advanced; SEM; coexistence; intersystem interference;
Conference_Titel :
Computer and Communication Engineering (ICCCE), 2010 International Conference on
Conference_Location :
Kuala Lumpur
Print_ISBN :
978-1-4244-6233-9
DOI :
10.1109/ICCCE.2010.5556804
