Gigabit UWB Video Transmission System for Wireless Video Area Network

被引：7
|
作者：
Lee, Sangjae [1 ]
Jeon, Youngae [1 ]
Choi, Sangsung [1 ]
Han, Man Soo [2 ]
Cho, Kyoungrok [3 ,4 ,5 ]
机构：
[1] Elect & Telecommun Res Inst, IT Convergence Technol Res Lab, Taejon 305606, South Korea
[2] Mokpo Natl Univ, Dept Informat & Commun Engn, Mokpo, South Korea
[3] Chungbuk Natl Univ, Coll Elect & Comp Engn, Chonju, South Korea
[4] Chungbuk Natl Univ, WCU Program, Chonju, South Korea
[5] Chungbuk Natl Univ, IC Design Educ Ctr, Chonju, South Korea
来源：
IEEE TRANSACTIONS ON CONSUMER ELECTRONICS | 2011年 / 57卷 / 02期
关键词：
UWB; Gigabit; Wireless; Video; Transmission;
D O I：
10.1109/TCE.2011.5955172
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Ultra-wideband (UWB) technology has offered a large application bandwidth which has been reached up to 1 Gb/s recently. One of various UWB specifications, medium access control (MAC) and physical layer (PHY) technologies of WiMedia Alliance can also be used for high speed multimedia applications to establish a wireless video area network (WVAN). In this paper, we propose a Gb/s UWB video transmission system for WVANs. In order to verify the possibilities of Gb/s wireless transmission of multiple video streams, we first built an analysis model and a simulation model. Then we implemented a hardware-based traffic processing block and a Gb/s wireless MAC accelerator. Using the proposed Gb/s video transmission system, we can transmit high definition video streams to several tens of users while guaranteeing quality of service(1).
引用
收藏
页码：395 / 402
页数：8
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