A case for a generalized periodic broadcast server: design, analysis, and implementation

Tran, Minh; Putthividhya, Wanida; Tavanapong, Wallapak; Wong, Johnny

doi:10.1109/saint.2004.1266107

Cited by 7 publications

(5 citation statements)

References 18 publications

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“…Similar models can be extended with prioritizing the users' service subscriptions for adaptive video coding. The impact of server memory and disk bandwidth resources on revenue are studied in [110]. Optimal pricing for SVC multicasting to heterogeneous users are investigated in [111].…”

Section: Price Bidding Schemesmentioning

confidence: 99%

User-Centric Energy-Efficient Multimedia Multicast/Broadcast Solutions: A Survey

Singhal¹,

De²

2015

ICST Transactions on Ubiquitous Environments

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Multimedia multicast/broadcast transmissions provide simultaneous access to a common service to the heterogeneous user equipments (UEs) with different device and channel characteristics. One of the major challenges to the service providers is the exponential growth of energy-constrained UEs. In this context, the optimization of multimedia multicast/broadcast transmissions that consider the constraints imposed by the UEs is a major concern of the service providers to ensure high Quality of Experience levels to the customers with diverse constraints. This paper presents an overview of the multimedia multicast/broadcast challenges and open issues, identifies the main factors and the associated constraints that impact the multimedia transmission, and provides a comprehensive classification, comparison, and analysis of the state-of-the-art user-centric, energyefficient multimedia multicast/broadcast approaches.

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Section: Price Bidding Schemesmentioning

confidence: 99%

User-Centric Energy-Efficient Multimedia Multicast/Broadcast Solutions: A Survey

Singhal¹,

De²

2015

ICST Transactions on Ubiquitous Environments

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“…We note that, the similar models can be extended with prioritizing the users' service subscriptions for adaptive video encoding. The impact of server memory and disk bandwidth resources on broadcast revenue has been studied in [19]. Optimal pricing for SVC multicasting to heterogeneous users has been investigated in [20].…”

Section: A Motivation and Related Workmentioning

confidence: 99%

User heterogeneity and priority adaptive multimedia broadcast over wireless

Singhal

Gupta

2014

2014 IEEE International Conference on Communications (ICC)

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This paper presents an adaptive SVC (scalable video coding) multimedia broadcast framework for the heterogeneous wireless mobile receivers with varying display resolutions, battery constraints, channel conditions, and service subscription priorities. In a bid to achieve optimal performance two variants of optimizations, namely, Subscriber-count Maximizing Adaptive SVC Rate and Energy Saving (SM-ASRES) scheme and Revenue Maximizing ASRES (RM-ASRES) are formulated. In SM-ASRES, the optimization of multimedia encoding parameters is focused toward maximizing the number of served subscribers based only on user capability and channel conditions. On the other hand, RM-ASRES additionally considers subscribers' priority for multimedia broadcast adaptation. Energy saving at the user equipment is a result of time slicing approach at the transmission stage. As compared to the conventional broadcast schemes, the proposed user adaptive framework shows an appreciable improvement in quality of user experience and increased energy saving for hand-held mobile users, along with an increased revenue when employing RM-ASRES.Index Terms-User adaptive multimedia broadcast, scalable video coding, heterogeneous users, energy saving, quality of user experience, revenue maximization, subscription priority.

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“…Another work involves a proxy server supporting a large-scale network as presented in (19); this is outside of our consideration for now, as we are focusing on LANs with low download capacity. Also for our reference, we will study the general characteristics of PB so that we can define an approach suitable for general schemes (20).…”

Section: Related Workmentioning

confidence: 99%

Generalized Proxy-Assisted Periodic Broadcasting (G-ProB) for Heterogeneous Clients in Video-on-Demand Service

Febiansyah¹,

Kwon²

2010

Journal of Information Processing Systems

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Abstract-Video-on-Demand services are increasing rapidly nowadays. The load on servers can be very high, even exceeding their capacity. For popular contents, we can use a Periodic Broadcast (PB) strategy using multicast to serve all clients. Recent development of PB uses multiple channels broadcasting for segments of movies in certain patterns, so that users only need to wait for a small segment to start the service. However, users need higher download capacity to download multiple segments at a time. In order to compensate for this, a proxy server can help to reduce download bandwidth requirements by holding some segments for a certain time. This research will focus on more recent PB schemes that couldn't be covered by previous Proxy-Assisted Periodic Broadcast strategies.

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A case for a generalized periodic broadcast server: design, analysis, and implementation

Cited by 7 publications

References 18 publications

User-Centric Energy-Efficient Multimedia Multicast/Broadcast Solutions: A Survey

User-Centric Energy-Efficient Multimedia Multicast/Broadcast Solutions: A Survey

User heterogeneity and priority adaptive multimedia broadcast over wireless

Generalized Proxy-Assisted Periodic Broadcasting (G-ProB) for Heterogeneous Clients in Video-on-Demand Service

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