Explicit delay/jitter bounds for real-time traffic over wireless ATM

Pocher, H. Le; Leung, Victor C. M.; Gillies, Donald

doi:10.1016/s1389-1286(98)00011-5

Cited by 2 publications

(1 citation statement)

References 34 publications

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“…When buffering cells, the first node along a connection assigns the value to all cells that are entering the network, i.e., traffic sources always transmit their cells on time; they do not have queue backlogs. An important exception is a wireless source, which generally does have a backlog and must transmit the tag [14], [15]. Also, is a constant for each VC, while will vary from cell to cell.…”

Section: Cell Servicing Disciplinementioning

confidence: 99%

An efficient ATM voice service with flexible jitter and delay guarantees

Pocher

Leung

Gillies

1999

IEEE J. Select. Areas Commun.

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Abstract-A transmission and multiplexing strategy appropriate for voice over asynchronous transfer mode (ATM), called delayed frame queueing (DFQ), is proposed. This frame-based strategy has features in common with the synchronous transfer mode and is thus well suited to service synchronous applications such as voice, while retaining the statistical multiplexing capabilities of ATM. In particular, the DFQ service discipline can provide explicit and nontrivial bounds for queue delay and jitter, for both bursty as well as continuous traffic streams. Furthermore, the DFQ discipline can combine a wide range of delay and jitter bounds while also managing the distribution of quality of service violations among the traffic streams when congestion occurs. Jitter control is performed at the network periphery and thus does not negatively influence multiplexing gain at intermediate nodes. This efficient strategy has major implications in terms of the preferred alternatives chosen by clients when implementing source clock recovery for voice. DFQ allows the entire range of implementation alternatives for voice over ATM to be appropriately serviced, such as ATM adaptation layer types 1 and 2 (AAL1/2), adaptive playout, and immediate playout.

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Section: Cell Servicing Disciplinementioning

confidence: 99%

An efficient ATM voice service with flexible jitter and delay guarantees

Pocher

Leung

Gillies

1999

IEEE J. Select. Areas Commun.

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E-business and Telecommunication Networks

Ascenso¹,

Vasiu²,

Belo³

et al. 2007

Communications in Computer and Information Science

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This book contains the best papers of the Second International Conference on E-business and Telecommunication Networks (ICETE), which was held, in 2005, at the Microsoft Research Centre -Reading, in the UK. The conference was organized by INSTICC (Institute for Systems and Technologies of Information, Communication and Control) in collaboration with the University of Westminster/WITRC, UK.ICETE reflects a continuing effort to increase the exchange of expertise among professionals who work in the fields of e-business and telecommunication networks, including aspects related to security, wireless systems, signal processing, and all sorts of applications, who are bringing new services and technologies into the lives of ordinary consumers. The major goal of this conference was thus to bring together researchers and developers from academia and industry working in areas related to e-business to stimulate a debate with a special focus on telecommunication networks.Four simultaneous tracks were held, covering different aspects, namely: "Global Communication Information Systems and Services", "Security and Reliability in Information Systems and Networks", "Wireless Communication Systems and Networks" and "Multimedia Signal Processing". Each of these tracks appealed to a global audience of engineers, scientists, business people and policy experts, interested in the research topics of ICETE. All tracks focused on specific topics of research and real world applications and relied on contributions from industry, with different solutions for end-user applications and enabling technologies, in a diversity of communication environments. The papers accepted and presented at the conference demonstrated a number of new and innovative solutions for e-business and telecommunication networks, showing that the technical problems in both fields are challenging and worthwhile.The conference received 151 paper submissions in total, with contributions from 38 different countries, from all continents, which really shows the global dimension of the conference. To evaluate each submission, a double blind paper evaluation method was used: each paper was reviewed by at least two internationally known experts from our Program Committee. In the end, 85 papers were selected for oral presentation and publication in the proceedings, corresponding to a 56% acceptance ratio. Then, a short list including only the very best and most significant papers was selected to appear in this book.We hope that you will find these papers interesting and that they will prove a helpful reference in the future for all those who need to address the areas of e-business and telecommunication networks.

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Explicit delay/jitter bounds for real-time traffic over wireless ATM

Cited by 2 publications

References 34 publications

An efficient ATM voice service with flexible jitter and delay guarantees

An efficient ATM voice service with flexible jitter and delay guarantees

E-business and Telecommunication Networks

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