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by Jinsung Cho, Heonshik Shin
http://cselab.snu.ac.kr/~cjs/paper/momuc97.ps
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Abstract:
In the near future a large number of clients carrying portable multimedia terminal will access multimedia information over wireless links. The realization of such services requires the development of multimedia information servers that provide multimedia streams for mobile clients. In this paper, we identify the new requirements of multimedia information servers in mobile computing environment. For the purpose of satisfying the requirements, a novel multi-resolution stream layout is proposed in our disk array model. Our scheme effectively adapts to the low and fluctuant network bandwidth of mobile computing environment. We also present a logical architecture of mobile multimedia information server suitable for the proposed scheme and other considerations in mobile computing environment.
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