Real-Time Coding With Limited Lookahead

  title={Real-Time Coding With Limited Lookahead},
  author={Himanshu Asnani and Tsachy Weissman},
  journal={IEEE Transactions on Information Theory},
A real-time coding system with lookahead consists of a memoryless source, a memoryless channel, an encoder, which encodes the source symbols sequentially with knowledge of future source symbols up to a fixed finite lookahead d , with or without feedback of the past channel output symbols and a decoder, which sequentially constructs the source symbols using the channel output. The objective is to minimize the expected per-symbol distortion. For a fixed finite lookahead d ≥ 1, we invoke the… CONTINUE READING
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