Title :
Performance analysis of LTE-Advanced system in the downlink spatial channel model
Author :
Lee, Sanghyeon ; Cho, Kyongkuk ; Kim, Kwanghun ; Yoon, Dongweon ; Kim, Takkyu
Author_Institution :
Dept. of Electron. & Comput. Eng., Hanyang Univ., Seoul, South Korea
Abstract :
IMT-Advanced system proposed by ITU-R for next generation mobile communications has the technical requirements of the performances of an improved broadcast, a multicast and a VoIP by supporting the transmission rates up to 100 Mbps for high mobility and 1 Gbps for low mobility. LTE-Advanced system is one of the leading candidates of IMT-Advanced systems and many telecommunications industries will introduce LTE-Advanced system widely. Therefore it is important to examine the performance of the technologies applied in LTE-Advanced system. In this paper, we analyze the performances of the transmission modes in the downlink spatial channel model of LTE-Advanced system.
Keywords :
3G mobile communication; Internet telephony; wireless channels; IMT-Advanced system; LTE-Advanced system; VoIP; bit rate 1 Gbit/s; downlink spatial channel model; next generation mobile communications; transmission modes; 3G mobile communication; Broadband antennas; Code standards; Communication system control; Downlink; Feedback; MIMO; Mobile communication; Multiaccess communication; Performance analysis; Closed-loop spatial multiplexing; LTE-Advanced system; Open-loop spatial multiplexing; Single-antenna port; Transmission mode; Transmit diversity;
Conference_Titel :
Network Infrastructure and Digital Content, 2009. IC-NIDC 2009. IEEE International Conference on
Conference_Location :
Beijing
Print_ISBN :
978-1-4244-4898-2
Electronic_ISBN :
978-1-4244-4900-6
DOI :
10.1109/ICNIDC.2009.5360950
