Design of Video Service Engine with SCSI for an ADSL-Based Near Video On DEMAND System

Chih Shoung Huang, Wen Deh Wang, Liang Wei Lee, Yinyi Lin, Huang Cheng Huang, Yin Hwa Huang, Chang Chi Lai, Bing Shan Chien, Yu Chyuan Chang, Chi Shi Liu, Bor Sheng Jeng

Research output: Contribution to journalArticlepeer-review

2 Scopus citations


A design for Video-Service-Engine(VSE) with Small Computer System Interface (SCSI) is proposed in this paper. It is implemented to an ADSL-based Near Video-On-Demand(NVOD) system as the video stream pump to provide interactive service. In this paper, the description of VSE follows the sequence of system overview, hardware architecture and operation flow control in order to give a comprehensive understanding about it. In addition, a video service trial which uses VSE to pump 504 channels of program at the DS1 rate is also introduced. From the quality of service(QoS) test, VSE successfully provides interactive service to the customer side with the distance 15,000 feet from the central office. Hence, a reliable video delivery system with good quality is proved.

Original languageEnglish
Pages (from-to)386-393
Number of pages8
JournalIEEE Transactions on Consumer Electronics
Issue number3
StatePublished - 1997


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