Providing VCR functionality in staggered video broadcasting

Kwon, Jin Baek; Yeom, Heon Y.

doi:10.1109/tce.2002.1010090

Cited by 33 publications

(5 citation statements)

References 21 publications

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“…It particularly recommends the use of PB techniques 13,14 such as SB, which has been explained in detail in 2 studies. 3,9 An obvious merit associated with PB methods is that the system is adaptive and able to achieve the capacity to support any number of customers. In the excluding SB method, 3 all customers require some caching and bandwidth.…”

Section: Vod Server Dissemination Mechanismmentioning

confidence: 99%

“…Among the various PB approaches, the most common approaches are staggered broadcast, pyramid broadcast, skyscraper broadcast, harmonic broadcast, Pagoda broadcast, permutation-based broadcast, and fast broadcast. 3,7 In this paper, we are applying Staggered Broadcasting (SB) technique for the Mobi_VoD architecture as shown in Figure 2. For other PB approaches, an inclusive survey could be found in Abbas et al 8 The paper is organized as follows: Related work is discussed in Section 2.…”

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confidence: 99%

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Routing protocol development for quality of service optimization of video‐on‐demand system over mobile ad hoc networks

Ghalib

Mishra

Baghel

et al. 2017

Int J Communication

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Summary A video‐on‐demand (VoD) application system over mobile ad hoc networks typically requires particular quality of service (QoS) parameters to be achieved. In this paper, we have proposed a novel QoS‐based routing protocol called as mobile VoD protocol. This protocol has been developed for improving the QoS of the mobile VoD system (normal Mobi_VoD approach). The protocol uses customer caching scheme for storing the first fragment of the entire video in the mobile customers and thereafter broadcast them when the new mobile customers missed the portion of the already transmitted first fragment for reducing the service delay of the customer, consequently optimizing QoS parameters. Various scenarios have been studied, and the efficacy of simulation results proves that the proposed system architecture in which the mobile customers use an ad hoc network caching scheme (mobile VoD protocol) is more efficient and performs better than the existing system (ad hoc on‐demand distance vector protocol) when compared in terms of QoS parameters such as the end‐to‐end delay, energy consumption, packet delivery ratio, throughput, and overhead.

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Section: Vod Server Dissemination Mechanismmentioning

confidence: 99%

mentioning

confidence: 99%

Routing protocol development for quality of service optimization of video‐on‐demand system over mobile ad hoc networks

Ghalib

Mishra

Baghel

et al. 2017

Int J Communication

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“…With a True VOD service, the user feels free to interact with the media without restrictions. In fact, he/she can perform VCR operations, such as, Fast Forward (FF), Pause/Resume and Jump Forward/Backward (JF/JB) [14].…”

Section: Overview Of the Segment Based Broadcasting Schemesmentioning

confidence: 99%

Effective Broadcasting and Caching Technique for Video on Demand over Wireless Network

2012

KSII TIIS

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Video on Demand (VOD) is a multimedia service which allows a remote user to select and then view video at his convenience at any time he wants, which makes the VOD become an important technology for many applications. Numerous periodic VOD broadcasting protocols have been proposed to support a large number of receivers. Broadcasting is an efficient transmission scheme to provide on-demand service for very popular movies. This paper proposes a new broadcasting scheme called Popularity Cushion Staggered Broadcasting (PCSB). The proposed scheme improves the Periodic Broadcasting (PB) protocols in the latest mobile VOD system, which is called MobiVoD system. It also, reduces the maximum waiting time of the mobile node, by partitioning the 1 st segment of the whole video and storing it in the Local Media Forwarder (LMF) exactly in the Pool of RAM (PoR), and then transmitting them when the mobile nodes miss the 1 st broadcasted segment. The results show that the PCSB is more efficient and better than the all types of broadcasting and caching techniques in the MobiVoD system. Furthermore, these results exhibits that system performance is stable under high dynamics of the system and the viewer's waiting time are less than the previous system.

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“…Hence, this protocol provides discontinuous interactivity. A new interactive version of SB was proposed in [23]. This new SB version provides continuous interactive operations such as fast forward (FF) and fast backward (FR).…”

Section: Related Workmentioning

confidence: 99%