Scalable, error-resilient, and high-performance video communications in mobile wireless environments

Vass, J.; Zhuang, S.; Zhuang, Xinhua

doi:10.1109/76.931110

Cited by 20 publications

(13 citation statements)

References 47 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Several related research works aimed at demonstrating the interest of using application layer information for adapting communication services have been carried out [3,4,[16][17][18][19][20].…”

Section: Related Work In Cross-layeringmentioning

confidence: 99%

“…Likewise, works for scheduling algorithms optimization based on QoS properties such as the packet delay deadline has also been carried out [17]. In [18,19], a diversity of mechanisms are proposed to take into account the hierarchical nature of video encoded streams to improve the QoS. Finally, in [20] different cross-layer strategies adapted to wireless multimedia systems are presented.…”

Section: Related Work In Cross-layeringmentioning

confidence: 99%

See 1 more Smart Citation

Introducing a cross-layer interpreter for multimedia streams

Expósito¹,

Wambeke²,

Chassot³

et al. 2008

Computer Networks

View full text Add to dashboard Cite

Section: Related Work In Cross-layeringmentioning

confidence: 99%

Section: Related Work In Cross-layeringmentioning

confidence: 99%

Introducing a cross-layer interpreter for multimedia streams

Expósito¹,

Wambeke²,

Chassot³

et al. 2008

Computer Networks

View full text Add to dashboard Cite

“…Based on the concept of ALF, a mobile video communication system was proposed in [21]. It is a middleware based system and the middleware is implemented as a mobile proxy server (MPS) located at the boundary between the wired and wireless networks.…”

Section: Some Researches On Wireless Video Communicationmentioning

confidence: 99%

A highly efficient, low delay architecture for transporting H.264 video over wireless channel

Wang

2004

Signal Processing: Image Communication

View full text Add to dashboard Cite

“…Many mobile devices (e.g., iPhone) nowadays are capable of capturing high-quality photos and videos [2]. These user-generated contents are encoded by mobile devices first and then uploaded to the cloud via wireless connections or portable storage devices (e.g., Compact Flash Card).…”

Section: Introductionmentioning

confidence: 99%

Energy minimization via dynamic voltage scaling for real-time video encoding on mobile devices

Yang

Wen

Cai

et al. 2012

2012 IEEE International Conference on Communications (ICC)

View full text Add to dashboard Cite

Abstract-This paper investigates the problem of minimizing energy consumption for real-time video encoding on mobile devices, by dynamically configuring the clock frequency in the CPU via the dynamic voltage scaling (DVS) technology. The problem can be formulated as a constrained optimization problem, whose objective is to minimize the total energy consumption of encoding video contents while respecting a real-time delay constraint. Under a probabilistic workload model, we obtain closed-form solutions for both the optimal clock frequency configuration and the resulted minimum energy. We also compare the optimal solution with a brute force flat frequency configuration. Numerical results indicate that our derived optimal solution outperforms the bruteforce approach significantly. Moreover, we apply the optimal solution for real-time H.264/AVC video encoding application. Our numerical results suggest that an energy saving of 10% − 20% can be achieved, compared to the flat clock frequency scheduling.

show abstract

Scalable, error-resilient, and high-performance video communications in mobile wireless environments

Cited by 20 publications

References 47 publications

Introducing a cross-layer interpreter for multimedia streams

Introducing a cross-layer interpreter for multimedia streams

A highly efficient, low delay architecture for transporting H.264 video over wireless channel

Energy minimization via dynamic voltage scaling for real-time video encoding on mobile devices

Contact Info

Product

Resources

About