Predictive and Context-Aware Multimedia Content Delivery for Future Cellular Networks

Lungaro, Pietro; Segall, Zary; Zander, Jens

doi:10.1109/vetecs.2010.5493664

Cited by 19 publications

(7 citation statements)

References 11 publications

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“…For instance, in the figure, F1 appears in the carousel more often than F2 or F3. The optimum configuration for the long-term carousel cycles provides a minimum of the overall access time, as defined in (1). Therefore, in order to determine the optimization problem, it is necessary to substitute in (1) for the expression derived in (7):…”

Section: Regardingmentioning

confidence: 99%

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Evaluation of Background Push Content Download Services to Mobile Devices Over DVB Networks

Fraile

Fez

Guerri

2014

IEEE Trans. on Broadcast.

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Section: Regardingmentioning

confidence: 99%

“…The reuse of excess network capacity for the delivery of delay-tolerant multimedia content has been investigated for cellular networks [1]. In particular, cellular networks are dimensioned to support the expected peak traffic demand in the service area.…”

Section: Introductionmentioning

confidence: 99%

Evaluation of Background Push Content Download Services to Mobile Devices Over DVB Networks

Fraile

Fez

Guerri

2014

IEEE Trans. on Broadcast.

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“…wireless system, network management, access node, user terminal, service, application, etc.) to adapt to a specific context, which is also referred to as context awareness, is regarded as a key enabler for group management and content selection [2], group communications [3], as well as improved system, transport, and service adaptations [4], [5]. Moreover, the vision of transforming today's wireless systems into context aware networks and systems that are able to assist its users without their explicit interactivity [6] and their potential benefits highlight the significance of context awareness for future, intelligent ICT infrastructures.…”

Section: Introductionmentioning

confidence: 99%

Achievable Performance Gains Using Movement Prediction and Advanced 3D System Modeling

Klein

Rauch

Sattiraju

et al. 2014

2014 IEEE 79th Vehicular Technology Conference (VTC Spring)

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In contrast to synthetic user mobility models, user movements in real-world scenarios are restricted and typically conform to location-specific street layouts. Further in urban areas, user movements depend on traffic laws and behavior of other users. For example, vehicular users are said to stop at red traffic lights or should brake, if a vehicle ahead suddenly stops. Moreover, cellular users moving in these urban environments may face severe and abrupt changes in receive signal levels, which in the worst case result in connection drops. In order to pro-actively prevent these situations, where link rate decreases, handover execution is triggered too late, or even the connection dropped, a context-enhanced user movement prediction scheme is presented in this paper. Further, achievable performance gains using user movement prediction and modeling network deployment, user mobility, and radio propagation in a more realistic manner as envisioned for the next generation of wireless networks 5G are presented.

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“…On the other hand, the use of the residual capacity for the delivery of content has been investigated for cellular networks in [43].…”

Section: Insertion Of Television Servicesmentioning

confidence: 99%

Evaluation of unidirectional background push content download services for the delivery of television programs

Gil¹

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i AbstractThis thesis dissertation presents background push Content Download Services as an efficient mechanism to deliver pre-produced television content through existing broadcast networks. Nowadays, network operators dedicate a considerable amount of network resources to live streaming live, through both broadcast and unicast connections. This service offering responds solely to commercial requirements: Content must be available anytime and anywhere. However, from a strictly academic point of view, live streaming is only a requirement for live content and not for pre-produced content. Moreover, broadcasting is only efficient when the content is sufficiently popular.The services under study in this thesis use residual capacity in broadcast networks to push popular, pre-produced content to storage capacity in customer premises equipment. The proposal responds only to efficiency requirements. On one hand, it creates value from network resources otherwise unused. On the other hand, it delivers popular pre-produced content in the most efficient way: through broadcast download services.

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Predictive and Context-Aware Multimedia Content Delivery for Future Cellular Networks

Cited by 19 publications

References 11 publications

Evaluation of Background Push Content Download Services to Mobile Devices Over DVB Networks

Evaluation of Background Push Content Download Services to Mobile Devices Over DVB Networks

Achievable Performance Gains Using Movement Prediction and Advanced 3D System Modeling

Evaluation of unidirectional background push content download services for the delivery of television programs

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