A comprehensive multimedia control architecture for the Internet

Schulzrinne, Henning

doi:10.1109/nosdav.1997.629366

Cited by 24 publications

(8 citation statements)

References 26 publications

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“…In terms of the signaling protocols, the ITU's H.323 [23] and the IETF's Session Initial Protocol [37] are the dominant Internet Telephony signaling protocols. Schulzrinne, et al, in [36], provides an extensive evaluation of H.323.…”

Section: Related Workmentioning

confidence: 99%

ICEBERG: an Internet core network architecture for integrated communications

Wang

Raman

Chuah³

et al. 2000

IEEE Pers. Commun.

101

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Abstract-In the ICEBERG project at U. C. Berkeley, we are developing an Internet-based integration of telephony and data services spanning diverse access networks. Our primary goals are extensibility, scalability, robustness and personalized communication. We leverage the Internet's low cost of entry for service creation, provision, deployment, and integration. In this article, we present our solutions to signaling, easy service creation, resource reservation, admission control, billing and security in the ICEBERG network architecture.

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Section: Related Workmentioning

confidence: 99%

ICEBERG: an Internet core network architecture for integrated communications

Wang

Raman

Chuah³

et al. 2000

IEEE Pers. Commun.

101

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“…These include the session initiation protocol (SIP) [18]- [20] being standardized by the IETF, the ITU H.323 [8] family of protocols; and the call management agent (CMA) architecture specified by the voice over IP consortium [2].…”

Section: Related Workmentioning

confidence: 99%

TOPS: an architecture for telephony over packet networks

Anerousis

Gopalakrishnan

Kalmanek

et al. 1999

IEEE J. Select. Areas Commun.

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Abstract-Packet telephony is of increasing interest in both the telecommunications and internet communities. The emergence of packet telephony will create new services, and presents an opportunity to rethink how conventional telephony services are implemented. In this paper, we present an architecture for telephony over packet networks (TOPS). TOPS allows users to move between terminals or to use mobile terminals while being reachable by the same name. TOPS users can have multiple terminals and control how calls are routed to them. TOPS allows for terminals with a range of capabilities such as support for video, whiteboard, and other media with a variety of coding formats. TOPS retains the necessary information on terminal capabilities to determine the appropriate type of communication to be established with the remote terminal. The architecture assumes that the underlying network supports the establishment of end-toend connectivity between terminals, with an appropriate quality of service.The components of TOPS are a directory service, an application layer signaling protocol, and a logical channel abstraction for communication between end-systems. The directory service maps a user's name to a set of terminals where the user may be reached. A user can control the translation operation by specifying profiles that customize how his name is mapped to a set of terminals where he can be reached. Terminal capabilities are also stored in the directory service. The application layer signaling protocol establishes and maintains call state between communicating terminals. The logical channel abstraction provides a shared endto-end context for a call's constituent media and control streams, while isolating the applications from the details of the network transport mechanisms. In addition to supporting simple pointto-point calls, the architecture supports both centralized and decentralized conferencing. We also introduce a simple encapsulation format for voice.

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“…RTSP borrows time concept from MPEG-2 DSM-CC, but unlike DSM-CC, it does not depend on an entire set of supporting protocols [29]. RTSP is transport independent, and can use either TCP or UDP as the transport protocol.…”

Section: Introductionmentioning

confidence: 99%

Delivering of MPEG-4 Multimedia Content over Next Generation Internet

Ahmed¹,

Buridant²,

Mehaoua³

2001

Management of Multimedia on the Internet

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Abstract. IP and MPEG-4 digital video are two key technologies that will be increasingly combined in the very near future for the deployment of next generation Internet multimedia services. This article discusses technical issues related to the transport and the QoS control of MPEG-4 multimedia applications, such as interactive video-on-demand, over Internet. In particular, it describes the design, implementation and performance evaluation of an experimental Java-based MPEG-4 interactive VOD system over IP DiffServ networks. We demonstrate that Assured Forwarding Per Hop Behavior is a performing candidate for conveying real-time video communications in conjunction with video-aware packet marking and scheduling mechanisms and advanced MPEG-4 DMIF signaling protocol. In this issue, we also propose a Video packet Marking Algorithm for IP Diffserv routers, called DVMA that reduces video packet loss probability and end-to-end transfer delay during network congestion.

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A comprehensive multimedia control architecture for the Internet

Cited by 24 publications

References 26 publications

ICEBERG: an Internet core network architecture for integrated communications

ICEBERG: an Internet core network architecture for integrated communications

TOPS: an architecture for telephony over packet networks

Delivering of MPEG-4 Multimedia Content over Next Generation Internet

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