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arXiv 1002.1300cs.ITmath.IT
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未知网络中具有保真度标准的通信体系结构

Architecture for communication with a fidelity criterion in unknown networks

Mukul Agarwal, Sanjoy Mitter

摘要:

我们证明,为了沟通独立的来源(这是单播问题)在不同的失真水平在一个未知的介质中的各种用户之间,这是足够的考虑源-信道分离为基础的架构:架构首先压缩的来源,然后通过可靠的通信在未知的介质中相应的失真水平。我们将独立信源在网络上的普遍率失真通信问题简化为网络上的普遍可靠通信问题。这是一种简化论的观点。我们没有解决网络中的可靠通信问题。

英文摘要:

We prove that in order to communicate independent sources (this is the unicast problem) between various users over an unknown medium to within various distortion levels, it is sufficient to consider source-channel separation based architectures: architectures which first compress the sources to within the corresponding distortion levels followed by reliable communication over the unknown medium. We are reducing the problem of universal rate-distortion communication of independent sources over a network to the universal reliable communication problem over networks. This is a reductionist view. We are not solving the reliable communication problem in networks.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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