A Novel Transmission Policy for Reliable eMBMS Download Delivery

Wang, Xiaoli; Wang, Yingjie; Zhang, Yongsheng

doi:10.1109/wcnc.2010.5506249

Cited by 3 publications

(3 citation statements)

References 5 publications

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“…The goal of this study is the optimization of the network resource usage by balancing the FEC transmission overhead with file repair procedures after the MBMS transmission. The work in proposed a novel scheme providing reliability for single‐cell evolved MBMS download delivery method, considering the application of Raptor FEC at application layer and hybrid automatic repeat request at link layer. The goal of this analysis is to minimize the number of retransmissions in hybrid automatic repeat request considering the properties of Raptor codes and satisfy the QoS requirement as well.…”

Section: Related Workmentioning

confidence: 99%

Application layer forward error correction for multicast streaming over LTE networks

Bouras

Kanakis

Kokkinos

et al. 2012

Int J Communication

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SUMMARYThe next step beyond third generation mobile networks is the Third Generation Partnership Project standard, named Long Term Evolution. A key feature of Long Term Evolution is the enhancement of multimedia broadcast and multicast services (MBMS), where the same content is transmitted to multiple users located in a specific service area. To support efficient download and streaming delivery, the Third Generation Partnership Project included an application layer forward error correction (AL‐FEC) technique based on the systematic fountain Raptor code, in the MBMS standard. To achieve protection against packet losses, Raptor codes introduce redundant packets to the transmission, that is, the forward error correction overhead. In this work, we investigate the application of AL‐FEC over MBMS streaming services. We consider the benefits of AL‐FEC for a continuous multimedia stream transmission to multiple users and we examine how the amount of forward error correction redundancy can be adjusted under different packet loss conditions. For this purpose, we present a variety of realistic simulation scenarios for the application of AL‐FEC and furthermore we provide an in‐depth analysis of Raptor codes performance introducing valuable suggestions to achieve efficient use of Raptor codes. Copyright © 2012 John Wiley & Sons, Ltd.

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Section: Related Workmentioning

confidence: 99%

Application layer forward error correction for multicast streaming over LTE networks

Bouras

Kanakis

Kokkinos

et al. 2012

Int J Communication

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“…In [11]- [13], A. Alexiou and his colleagues focus on cost analysis, power saving and spectrum efficiency in difference MBMS configuration. The efficient content delivery broadcast/multicast service in LTE are addressed in [16], [17]. Although these works are very well studied, they still have some issues: i) some research have used WCDMA as air-interface technology rather than OFDMA that is used in current cellular network; ii) most of them used regular simulation tools which have abstraction in some crucial parts of the network stack that can hide important issues.…”

Section: Motivationmentioning

confidence: 99%

Implementation and validation of Multimedia Broadcast Multicast Service for LTE/LTE-advanced in OpenAirInterface platform

Nguyen

Knopp

Nikaein

et al. 2013

38th Annual IEEE Conference on Local Computer Networks - Workshops

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Evolved Multimedia Broadcast Multicast Service (eMBMS) is a point-to-multipoint content delivery solution designed for LTE/LTE-A. It distributes efficiently the broadcast and multicast service to a massive number of mobile devices located in a given geographical area. eMBMS can be used to boost the network's capability for providing high-quality multimedia service in high user-density area such a stadium during an entertainment or sport event. The aim of this paper is to validate and evaluate the performance of eMBMS following the 3GPP standard (release 10) implemented in the context of the OpenAirInterface SDR platforms. The difference between the OpenAirInterface in-lab system validation platform with respect to existing simulation/emulation tools such as OPNET, matlab, NS-2/3 is that firstly it is built with a high level of realism supporting real-time operation (based on RTAI and RT-Preempt); secondly it is part of the integration and validation chain for a real-time RF experimentation. The results show that eMBMS performance in the OpenAirInterface satisfies the requirement of 3GPP standard in terms of BLER. Furthermore, the theoretical user throughput proposed by 3GPP have been validated through experimentation.

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“…The evolution of the MBMS standard and its performance are presented in many scientific and technical papers [3,4,5,6]. Its efficiency in content delivery is addressed in [7].…”

Section: Introductionmentioning

confidence: 99%

Optimal Video Delivery in Mobile Networks Using a Cache-Accelerated Multi Area eMBMS Architecture

Stephanakis

Chochliouros

Lymperopoulos

et al. 2014

IFIP Advances in Information and Communication Technology

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A Novel Transmission Policy for Reliable eMBMS Download Delivery

Cited by 3 publications

References 5 publications

Application layer forward error correction for multicast streaming over LTE networks

Application layer forward error correction for multicast streaming over LTE networks

Implementation and validation of Multimedia Broadcast Multicast Service for LTE/LTE-advanced in OpenAirInterface platform

Optimal Video Delivery in Mobile Networks Using a Cache-Accelerated Multi Area eMBMS Architecture

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