Title :
H.264 video transmission oveR 2×2 OFDM-MIMO
Author :
Silva, Tiago ; Veiga, Miguel ; Navarro, Antonio
Author_Institution :
Inst. das Telecomun. Polo de Aveiro, Univ. de Aveiro, Aveiro, Portugal
Abstract :
Higher capacity is achieved by using multichannel transmission technology. In this paper, we investigate the performance of H.264 standard over a 2 × 2 MIMO channel. With the use of data partitioning in H.264, it is possible to allocate the information, in an optimal way, through multiple channels with different SNR values. The results of our proposed MIMO communication show an improvement of 0.85dB by using a data-partitioning over a SISO case.
Keywords :
MIMO communication; OFDM modulation; video coding; H.264 video transmission; OFDM-MIMO communication; data partitioning; multichannel transmission technology; Channel estimation; Decoding; MIMO; PSNR; Transmitting antennas; Wireless communication; Data Partitioning; Diversity; H.264; MIMO; Pilot Symbols;
Conference_Titel :
Multimedia and Expo (ICME), 2011 IEEE International Conference on
Conference_Location :
Barcelona
Print_ISBN :
978-1-61284-348-3
Electronic_ISBN :
1945-7871
DOI :
10.1109/ICME.2011.6012096
