Title :
Improved WiMedia system supporting MIMO for wireless HD STB and mobile device
Author :
Lee, Kyu-Man ; Han, Dong Seog
Abstract :
We propose a multi-band (MB) - orthogonal frequency division multiplexing (OFDM) ultra wideband (UWB) system for the wireless transmission of high-definition (HD) video signals from a set-top box to HD monitors. The system supports both single and multiple antennas by improving WiMedia. The proposed system with multiple antennas having a diversity order of four can support a data rate of at least 1 Gbps with reduced complexity. The proposed WiMedia system with multiple-input multiple-output (MIMO) technology is very robust against to the shadow fading.
Keywords :
MIMO communication; OFDM modulation; high definition video; mobile radio; set-top boxes; ultra wideband antennas; HD monitors; MIMO technology; Wimedia system; high definition video signals; mobile device; multiband orthogonal frequency division multiplexing ultrawideband system; multiple antennas; set-top box; shadow fading; wireless HD STB; wireless transmission; Complexity theory; Hardware; MIMO; OFDM; Parity check codes; Receiving antennas;
Conference_Titel :
Consumer Electronics (ICCE), 2011 IEEE International Conference on
Conference_Location :
Las Vegas, NV
Print_ISBN :
978-1-4244-8711-0
DOI :
10.1109/ICCE.2011.5722676
