Title :
QoS Control of DRM System Based on Artificial Neural Network
Author :
Yang, Lingjun ; Yang, Zhanxin ; Lv, Rui
Author_Institution :
Commun. Univ. of China, Beijing
Abstract :
Digital Radio Mondiale (DRM) is a new digital radio broadcasting system for the frequency bands below 30 MHz. A high quality of audio and data transmission is achieved by adoption of the COFDM modulation with a multilevel coding scheme, which has high resistance to the multipath fading and interference. It adapts to be implemented in single frequency network (SFN): a transmitter network in which all transmitters broadcast identical information simultaneously at the same frequency. The network quality of service (QoS) control strategy is specified in this paper, and a new network QoS control method based on artificial neural network is discussed.
Keywords :
OFDM modulation; digital audio broadcasting; fading channels; neural nets; quality of service; transmitters; COFDM modulation; DRM system; Digital Radio Mondiale; artificial neural network; data transmission; digital radio broadcasting system; high quality audio; multilevel coding; multipath fading; multipath interference; network QoS control; quality of service; single frequency network; transmitter network; transmitters broadcast identical information; Artificial neural networks; Control systems; Data communication; Digital Radio Mondiale; Digital audio broadcasting; Digital communication; Frequency; Quality of service; Radio broadcasting; Radio transmitters; DRM; QoS; Single Frequency Network; artificial neural network; control strategy;
Conference_Titel :
Networking, Sensing and Control, 2008. ICNSC 2008. IEEE International Conference on
Conference_Location :
Sanya
Print_ISBN :
978-1-4244-1685-1
Electronic_ISBN :
978-1-4244-1686-8
DOI :
10.1109/ICNSC.2008.4525416
