Earticle

초록

영어

Due to the vast size, real-time requirement, QoS consideration, etc., of mobile devices, techniques like multimedia transcoding are developed to satisfy the need of surfing the multimedia services using mobile devices. In this paper, we propose a P2P resource sharing architecture for adapting MPEG-21 digital items in mobile networks. In the proposed P2P architecture, digital items can be shared among heterogeneous networking environments. Meanwhile, digital items can be dynamically adapted according to the networking situation and user’s device capacity. The proposed P2P system introduced a new cache and replacement algorithm for managing adapted digital items, which can smooth the transcoding delay variations of digital items during subsequent resource sharing among different networked devices.

목차

Abstract
 1. Introduction
 2. Related Works
 3 System Architecture
 4. Cache and Replacement Scheme of Adapted Digital Items
 5. Performance Evaluation
 6. Conclusion
 7. Acknowledgment
 8. References

저자

• Tz-Heng Hsu [ Department of Computer Science and Information Engineering Southern Taiwan University, Tainan, Taiwan, R.O.C. ]
• Yueh-Heng Li [ Department of Computer Science and Information Engineering Southern Taiwan University, Tainan, Taiwan, R.O.C. ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  International Journal of Hybrid Information Technology

• 간기

  격월간

• pISSN

  1738-9968

• 수록기간

  2008~2016

• 십진분류

  KDC 505 DDC 605