Transmitting multiple HD video streams over UWB links

CCNC 2006. 2006 3rd IEEE Consumer Communications and Networking Conference, 2006. Pub Date : 2006-02-13 DOI:10.1109/CCNC.2006.1593126

C. Duan, G. Pekhteryev, J. Fang, Y. Nakache, J. Zhang, K. Tajima, Y. Nishioka, H. Hirai

{"title":"Transmitting multiple HD video streams over UWB links","authors":"C. Duan, G. Pekhteryev, J. Fang, Y. Nakache, J. Zhang, K. Tajima, Y. Nishioka, H. Hirai","doi":"10.1109/CCNC.2006.1593126","DOIUrl":null,"url":null,"abstract":"Ultra Wide Band technology has attracted a lot of attention recently as a viable solution for high data rate, low power, short-range wireless link. The growing multi-media home networking is demanding more bandwidth and wireless throughput has become a bottleneck for high quality multi-media services. With the maximum data rate above 100 Mbps, UWB is a perfect solution for such applications. This paper describes such a system that takes advantage of the high data rate offered by UWB. We first implemented the complete MB-OFDM PHY layer using multi-FPGA hardware and discrete RF design. Our implementation is fully compliant to the WiMedia/MBOA PHY specifications and the FCC power regulations. The system achieved 110Mbps maximum data rate with a BER better than 10 -6 over a range of 4 meters. Subsequently, we developed a testbed that demonstrates simultaneous transmission of multiple High Definition video streams over the MB-OFDM link. The use-case scenario is a Multimedia ClientServer application where we have one Media Server (transmitter) and several Media Players (receivers).","PeriodicalId":194551,"journal":{"name":"CCNC 2006. 2006 3rd IEEE Consumer Communications and Networking Conference, 2006.","volume":"33 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2006-02-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"32","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"CCNC 2006. 2006 3rd IEEE Consumer Communications and Networking Conference, 2006.","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/CCNC.2006.1593126","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 32

Abstract

Ultra Wide Band technology has attracted a lot of attention recently as a viable solution for high data rate, low power, short-range wireless link. The growing multi-media home networking is demanding more bandwidth and wireless throughput has become a bottleneck for high quality multi-media services. With the maximum data rate above 100 Mbps, UWB is a perfect solution for such applications. This paper describes such a system that takes advantage of the high data rate offered by UWB. We first implemented the complete MB-OFDM PHY layer using multi-FPGA hardware and discrete RF design. Our implementation is fully compliant to the WiMedia/MBOA PHY specifications and the FCC power regulations. The system achieved 110Mbps maximum data rate with a BER better than 10 -6 over a range of 4 meters. Subsequently, we developed a testbed that demonstrates simultaneous transmission of multiple High Definition video streams over the MB-OFDM link. The use-case scenario is a Multimedia ClientServer application where we have one Media Server (transmitter) and several Media Players (receivers).

查看原文本刊更多论文

通过UWB链路传输多个高清视频流

超宽带技术作为高数据速率、低功耗、短距离无线链路的可行解决方案，近年来引起了人们的广泛关注。日益发展的多媒体家庭网络对带宽的要求越来越高，无线吞吐量已成为实现高质量多媒体服务的瓶颈。UWB最大数据速率超过100 Mbps，是此类应用的完美解决方案。本文介绍了一种利用超宽带提供的高数据速率的系统。我们首先使用多fpga硬件和离散RF设计实现了完整的MB-OFDM物理层。我们的实现完全符合WiMedia/MBOA PHY规范和FCC电源法规。该系统在4米范围内实现了110Mbps的最大数据速率，误码率优于10 -6。随后，我们开发了一个测试平台，演示了在MB-OFDM链路上同时传输多个高清视频流。这个用例场景是一个Multimedia ClientServer应用程序，其中我们有一个媒体服务器(发射器)和几个媒体播放器(接收器)。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

求助全文

约1分钟内获得全文求助全文

来源期刊

CCNC 2006. 2006 3rd IEEE Consumer Communications and Networking Conference, 2006.

自引率

0.00%

发文量