Title :
Gigabit UWB video transmission system for wireless video area network
Author :
Lee, Sangjae ; Lee, Seung-Sik ; Jeon, Youngae ; Choi, Sangsung ; Cho, Kyoung-Rok
Abstract :
UWB technology has offered a huge application bandwidth and its bandwidth has been reached up to Gbps recently. One of the various UWB specifications, WiMedia Alliance´s MAC and PHY can also be used for high-speed multimedia applications to establish wireless video area network (WVAN). In this paper, we propose a gigabit UWB video transmission system for WVAN. To guarantee Gbps operation, we implemented hardware-based traffic processing block and Gbps wireless MAC accelerator. Using the gigabit video transmission system, we can transmit high-definition (HD) video streams to several tens of users with QoS guaranteed.
Keywords :
access protocols; high definition video; multimedia communication; personal area networks; quality of service; ultra wideband communication; video communication; video streaming; QoS; UWB technology; WiMedia; hardware-based traffic processing; high definition video streams; multimedia applications; video transmission system; wireless MAC accelerator; wireless video area network; Bandwidth; Communication system security; Ethernet networks; High definition video; Streaming media; Throughput; Wireless communication;
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.2011.5722593
