Digital storage of media-command and control protocol applied to ATM

Balabanian, Vahe; Casey, Liam; Greene, N.

doi:10.1109/49.508286

Cited by 9 publications

(3 citation statements)

References 3 publications

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“…During the entire duration of the FFW/FBW operation, the following condition must be met to avoid any starvation at the client: (14) Substituting , , in the above equation, we get (15) By separating the fourth term into integral intervals and , we rewrite the above expression as (16) Since the FFW/FBW operation lasts for a short period of time, using expected values for video stream rates and rewriting the above equation in average form during the integral interval, we get the expression for client buffer fill level as (17) and are the expected values of the video rate. For no buffer underflow (starvation), we can approximate the above expression by taking the larger of the two which gives us (18) Normally,…”

Section: Minimum Client Buffer Sizementioning

confidence: 99%

“…The digital storage media command and control (DSM-CC) protocol is an open protocol to enable widespread use of integrated video based multimedia services. A number of ATM network architectures using DSM-CC for delivery of multimedia have been described in [17]. Mao [18] has discussed the system architecture and protocol stack for delivery of interactive MPEG-coded video over ATM using hybrid fiber coax (HFC) and fiber to the curb (FTTC) as the delivery media.…”

Section: Introductionmentioning

confidence: 99%

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System design and network requirements for interactive multimedia

2005

IEEE Trans. Circuits Syst. Video Technol.

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In recent years, there has been a strong interest in transmitting compressed video over packet switched networks, such as asynchronous transfer mode (ATM). Previous work has dealt with transmitting MPEG over constant bit rate (CBR) and variable bit rate (VBR) services of ATM. The available bit rate (ABR) service of ATM is expected to be much more cost effective than CBR or VBR. However, there hasn't been much work done on running interactive client/server applications (for example, video on demand) over ABR.In this paper, we have developed a framework to design interactive video systems transmitting MPEG video over the ATM ABR service. We have developed models to determine the network connection parameters required to run interactive client/server multimedia applications over an ATM network using the ABR service. We solve our model using real-time dynamic equilation (RTDE) analysis. We conclude that by proper dimensioning of the buffers at the client and the server, it is possible to run interactive video over the ATM ABR service.Index Terms-Buffer dimensioning, MPEG-2 video, multimedia over ATM systems, video system design.

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Section: Minimum Client Buffer Sizementioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

System design and network requirements for interactive multimedia

2005

IEEE Trans. Circuits Syst. Video Technol.

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“…[6] discusses the operating of DSM-CC over ATM through the well-defined ATM network resource definitions.…”

Section: Introductionmentioning

confidence: 99%

On the inter-dependency of interactive multimedia protocol and network architecture

Chang

Lee²

ISCE '97. Proceedings of 1997 IEEE International Symposium on Consumer Electronics (Cat. No.97TH8348)

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An interactive multimedia service provides contents delivery upon users' requests. The success of this kind of service is not only on the progress of network and storage technique, but also on the availability of open application service protocols and open interfaces to achieve the inter-operation among system entities. There are several interactive protocols available today for such a kind of service. Among them, DAVIC[l] is the most popular international standard for these kinds of services, and DSM-CC [2][6][7]has been adopted for its service control and session control protocol. In DSM-CC, operating DSM-CC over ATM network is well defined and documented. But for the technique progress of LAN-based network, many multimedia applications become possible on LAN-based network architecture. This paper proposes a novel network resource definition scheme specific to Ethernet in order to operate DSM-CC over LAN-based network architecture. It demonstrates not only the suitability of our proposed network resource definitions for Ethernet, but also the inherent flexibility features of DSM-CC.

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Convergence of telecommunications and computing on networking models for integrated services and applications

Dècina

Trecordi²

1998

Lecture Notes in Computer Science

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Digital storage of media-command and control protocol applied to ATM

Cited by 9 publications

References 3 publications

System design and network requirements for interactive multimedia

System design and network requirements for interactive multimedia

On the inter-dependency of interactive multimedia protocol and network architecture

Convergence of telecommunications and computing on networking models for integrated services and applications

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