Cross Layer Protocols For Multimedia Transmission In Wireless Networks

Rao, Santhosha; Shama, Kumara

doi:10.5121/ijcses.2012.3302

Cited by 14 publications

(9 citation statements)

References 16 publications

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“…But in wireless scenario, mobility is a roadblock for multimedia data transmission [52]. This ushers a new design ultimatum to the networking world as it creates uncertainty towards achieving the guaranteed high bit rates.…”

Section: Multimedia Streaming Over Heterogeneous Networkmentioning

confidence: 99%

“…Packet Loss: Packet losses in wired networks appear primarily as a result of congestion in between the sender and the receiver, whereas in wireless networks, packets are lost mainly due to data corruption [52]. As a consequence of the low Signal to Noise Ratio (SNR), multi-path propagation of signal with fading and the interference from the transmissions of neighboring wireless entities surges.…”

Section: Multimedia Streaming Over Heterogeneous Networkmentioning

confidence: 99%

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Survey of Transportation of Adaptive Multimedia Streaming service in Internet

Taha

Lloret

Cánovas

et al. 2017

NPA

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Streaming media systems such as YouTube, Netflix, and Apple Music are reining the multimedia world with frequent popularity among users. A key concern of quality perceived for video streaming applications over Internet is the Quality of Experience (QoE) that users experience. Due to changing network conditions, bit rate and initial delay, the multimedia file freezes or provides poor video quality to the end users. Researchers across industry and academia have explored HTTP Adaptive Streaming (HAS), which splits the video content into multiple segments and offers the clients varying qualities. The video player at the client side plays a vital role in buffer management and choosing the appropriate bit rate for each segment of video to be transmitted. A higher bit rate transmitted video pauses in between whereas, a lower bit rate video lacks in quality, requiring a tradeoff between them. The need of the hour was to adaptively vary bit rate and video quality to match the transmission media conditions. Furthermore, the main aim of this paper is to give an overview on the state of the art of HAS techniques across multimedia and networking domains. A detailed survey was conducted to analyze challenges and solutions in adaptive streaming algorithms, QoE, network protocols, buffering, etc. It also focuses on various challenges on QoE influence ISSN 1943-3581 2017 www.macrothink.org/npa 86 factors in a fluctuating network condition, which are often ignored in present HAS methodologies. Moreover, this survey will enable network and multimedia researchers a fair amount of understanding about the latest happenings of adaptive streaming and the necessary improvements that can be incorporated in future developments. Network Protocols and Algorithms

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Section: Multimedia Streaming Over Heterogeneous Networkmentioning

confidence: 99%

Section: Multimedia Streaming Over Heterogeneous Networkmentioning

confidence: 99%

Survey of Transportation of Adaptive Multimedia Streaming service in Internet

Taha

Lloret

Cánovas

et al. 2017

NPA

View full text Add to dashboard Cite

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“…Nevertheless, such approaches are considered as heuristic and poorly adapted for implementation [92]. Upgrades in middleware services and ubicomp network architecture is also desired [93,94].A judiciously defined objective in such vision for ubicomp advancement is accomplishing "realism" in design and evaluation of wireless routing protocols [95]. Such studies will yield components better suited for further studies of predictability in ubicomp.…”

mentioning

confidence: 99%

mentioning

confidence: 99%

Trend Analyses of Critical Values Obtained for Minimum Fairness Proportion Achievable in Ubicomp MANETs Using Location Aware Transmission Strategies

KALEEM¹,

Mohamudally²

2017

Seventh International Conference on Advances in Computing, Control and Networking - ACCN 2017

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-The fields of location-tracking, ubicomp functionalities and MANET transmission strategies remain serious topics of research and development [1-54]. Presently, the merging of these fields has a lot to undergo, especially as concerns correct protocol design approaches which is determinant for such successful merging. Nevertheless, such approaches are considered as heuristic and poorly adapted for implementation [92]. Upgrades in middleware services and ubicomp network architecture is also desired [93,94].A judiciously defined objective in such vision for ubicomp advancement is accomplishing "realism" in design and evaluation of wireless routing protocols [95]. Such studies will yield components better suited for further studies of predictability in ubicomp. Such components are nonnegligible since "realism" will propagate into every feature related to ubicomp, one of which was pondered over previously [23]

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“…Middleware services and applications are also subject to enhancements [86]. More adapted network architecture for ubicomp is also required [87]. A distant objective in this direction is to achieve realism in design and evaluation of wireless routing protocols [88].…”

mentioning

confidence: 99%

Trend Analyses of Critical Values Obtained for Sender Node Extra Energy Savings Achievable in Ubicomp MANET Against Direct Node to Node Location Aware Transmission

Kaleem¹,

Mohamudally²

2017

Seventh International Conference on Advances in Computing, Electronics and Electrical Technology - CEET 2017

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-Quite extensive research is ongoing concerning strategies of transmission and location aware transmission [1-47], though they are not fully merged. Such an eventuality is projected to bring betterment in ubicomp. The key factor over which such a merging will depend is correct protocol designs. At present stage, related research attempts are inappropriate for accurate implementations [85] due to present heuristic approaches for protocol designs. Middleware services and applications are also subject to enhancements [86]. More adapted network architecture for ubicomp is also required [87]. A distant objective in this direction is to achieve realism in design and evaluation of wireless routing protocols [88]. Such direction of research will also yield more precise components for predictability in ubicomp. Realism is quite laborious to achieve since it has to cover each aspect related to ubicomp. One such aspect was studied in a prior research [16] to assess the trend of extra sender node energy savings achievable in MANETs (SLNTNES) against direct node-to-node transmission under different sets of node densities in a ubicomp environment. This was followed by the study of trends for each SLNTNES parameter of equations [32].To elevate the components with better realism in knowledge of these trends, in this paper, the successive probing that is required is stated as: "What are the observable critical values in SLNTNES trends and the trends of these critical values?" Such knowledge will doubtlessly foster the design of more realistic ubicomp scenarios over which experimental ubicomp features and protocols can be tested more validly. This paper follows-up from previous ones [1-47].

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Cross Layer Protocols For Multimedia Transmission In Wireless Networks

Abstract: ABSTRACT

Cited by 14 publications

References 16 publications

Survey of Transportation of Adaptive Multimedia Streaming service in Internet

Survey of Transportation of Adaptive Multimedia Streaming service in Internet

Trend Analyses of Critical Values Obtained for Minimum Fairness Proportion Achievable in Ubicomp MANETs Using Location Aware Transmission Strategies

Trend Analyses of Critical Values Obtained for Sender Node Extra Energy Savings Achievable in Ubicomp MANET Against Direct Node to Node Location Aware Transmission

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