On the Gaussian listening-helper source-coding problem Conference Paper uri icon

abstract

  • Abstract—In the Gaussian listening-helper source-coding problem Encoder 1 and Decoder 1 observe respectively a pair of iid correlated Gaussian sources and both wish to communicate the first source to Decoder 2 subject to a distortion constraint. Encoder 1 sends a message to both decoders and then Decoder 1–the listening-helper–sends a message just to Decoder 2. We derive an inner bound on the rate region of this problem by proposing a Gaussian achievable scheme. This inner bound coincides with the solution to the …

publication date

  • January 1, 2012