A video on demand system architecture for heterogeneous Mobile Ad Hoc Networks for different devices

Alomari, Saleh Ali; Sumari, Putra

doi:10.1109/iccet.2010.5485697

Cited by 9 publications

(6 citation statements)

References 28 publications

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“…The previous proposed architecture (i.e. the VoD system architecture) in [2,[20][21][22], which provides two servers, namely, the GMF and LMF is presented in Figure 7. The LMF server is defined as a server, which is fortified through WiFi, while the GMF server is defined as a server, which is fortified with wireless network technology (e.g.…”

Section: Issuesmentioning

confidence: 99%

“…The forecast represents 75 % of the worldwide mobile data traffic, which will be consumed via the video by 2020 [1]. A video on demand (VoD) system over mobile ad hoc networks (MANETs) is widely used in our daily life and needs certain particular quality of service (QoS) parameters to be conducted [2,3]. With the fast improvement of wireless networks, people enjoy working apart from their offices.…”

Section: Introductionmentioning

confidence: 99%

“…Adding more components in the future will overcome the constraints of bandwidth and the limitation of mobile clients. The proposed VoD system architecture in [2,[20][21][22] presents two major types of servers, namely, Global-Media-Forward (GMF) and Local-Media-Forward (LMF). The basic objective of both servers is to have the video transmitted through to several viewers within heterogeneous networks.…”

Section: Introductionmentioning

confidence: 99%

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A novel adaptive schema to facilitates playback switching technique for video delivery in dense LTE cellular heterogeneous network environments

Alomari

Alzboon

Al-Batah

et al. 2020

IJECE

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The services of the Video on Demand (VoD) are currently based on the developments of the technology of the digital video and the network’s high speed. The files of the video are retrieved from many viewers according to the permission, which is given by VoD services. The remote VoD servers conduct this access. A server permits the user to choose videos anywhere/anytime in order to enjoy a unified control of the video playback. In this paper, a novel adaptive method is produced in order to deliver various facilities of the VoD to all mobile nodes that are moving within several networks. This process is performed via mobility modules within the produced method since it applies a seamless playback technique for retrieving the facilities of the VoD through environments of heterogeneous networks. The main components comprise two servers, which are named as the GMF and the LMF. The performance of the simulation is tested for checking clients’ movements through different networks with different sizes and speeds, which are buffered in the storage. It is found to be proven from the results that the handoff latency has various types of rapidity. The method applies smooth connections and delivers various facilities of the VoD. Meantime, the mobile device transfers through different networks. This implies that the system transports video segments easily without encountering any notable effects.In the experimental analysis for the Slow movements mobile node handoff latency (8 Km/hour or 4 m/s) ,the mobile device’s speed reaches 4m/s, the delay time ranges from 1 to 1.2 seconds in the proposed system, while the MobiVoD system ranges from 1.1 to 1.5. In the proposed technique reaches 1.1026 seconds forming the required time of a mobile device that is switching from a single network to its adjacent one. while the handoff termination average in the MobiVoD reaches 1.3098 seconds. Medium movement mobile node handoff latency (21 Km/ hour or 8 m/s) The average handoff time for the proposed system reaches 1.1057 seconds where this implies that this technique can seamlessly provide several segments of a video segments regardless of any encountered problems. while the average handoff time for the MobiVoD reaches 1.53006623 seconds. Furthermore, Fast movement mobile node handoff latency (390 Km/ hour or 20 m/s). The average time latency of the proposed technique reaches 1.0964 seconds, while the MobiVoD System reaches to 1.668225 seconds.

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Section: Issuesmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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A novel adaptive schema to facilitates playback switching technique for video delivery in dense LTE cellular heterogeneous network environments

Alomari

Alzboon

Al-Batah

et al. 2020

IJECE

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“…The new broadcasting protocol called Popularity Cushion Staggered Broadcasting (PCSB) Protocol for mobile VOD system guarantee the viewer's waiting time is less than that of previous methods. [34] As indicated in the Fig. 1, the main components of the proposed system architecture for the broadcasting techniques can be classified into five main categories: Central VOD Services Provider (CVSP), Local Media Forwarder (LMF), networks, mobile clients and broadcasting techniques.…”

Section: Proposed System Architecture For Pcspmentioning

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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“…The development of the wireless technology, for instance, IEEE 802.11 and the Bluetooth, has enabled a direct link between mobile customers even in the absence of a structured network, with the Internet and infrastructure depending on wireless local area network. In other words, customers can create mobile ad hoc networks (MANETs) . This paper concentrates on a type of application that can be realized using MANETs and offers a mechanism to provide services of video on demand (VoD) to the mobile customers.…”

Section: Introductionmentioning

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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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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A video on demand system architecture for heterogeneous Mobile Ad Hoc Networks for different devices

Cited by 9 publications

References 28 publications

A novel adaptive schema to facilitates playback switching technique for video delivery in dense LTE cellular heterogeneous network environments

A novel adaptive schema to facilitates playback switching technique for video delivery in dense LTE cellular heterogeneous network environments

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

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

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