Hardware acceleration of an RTP Proxy Server

IEICE Electronics Express

Edith Gilon - de Lumley²  Johan Bauwelinck¹  Pieter Demuytere¹  Tim Gyselings²  Jan Vandewege¹ 

[1] Department of Information Technology, Ghent University / IMEC;Bell Laboratories, Alcatel-Lucent

关键词: RTP;    Proxy Server;    FPGA;    acceleration;   

DOI  :  10.1587/elex.7.1640

学科分类：电子、光学、磁材料

来源: Denshi Jouhou Tsuushin Gakkai

【 摘 要 】

References(5)More and more TVoIP services are emerging on the market using RTP to compensate for the dynamic routing. Interactive applications, however, still suffer from the network's long latency. Offloading to the access network offers a solution. In this paper we present an optimized hardware architecture for a proxy handling RTP packets delivering an acceleration ratio of over 440. The architecture has built-in support for Video-on-Demand, Time-Shifted TV and Fast Channel Change services, and has been successfully tested on a custom FPGA board.

【 授权许可】

Unknown