{
  "annotation_id": "423de006-632d-4427-9b67-04cc85ad7e21",
  "date_created": "2026-02-17T05:53:12.588000Z",
  "date_modified": "2026-02-17T05:53:12.588000Z",
  "file_hash": "febfca7a9c8cd40170939e1e0ff39d1a2d016dd521d7d17f9a87d7049a8c3b63",
  "private": false,
  "record": {
    "abstract": "This paper considers the source coding problem with broadcast side information. The side information is sent to two receivers through a noisy broadcast channel. We provide an outer bound of the rate--distortion--bandwidth (RDB) quadruples and achievable RDB quadruples when the helper uses a separation-based scheme. Some special cases with full characterization are also provided. We then compare the separation-based scheme with the uncoded scheme in the quadratic Gaussian case.",
    "arxiv_id": "2601.07797",
    "authors": [
      "Yiqi Chen",
      "Holger Boche",
      "Marc Geitz"
    ],
    "categories": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "title": "Lossy Source Coding with Broadcast Side Information",
    "url": "https://arxiv.org/abs/2601.07797",
    "version": "v1"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "43acfb05-a428-42ad-b0e1-4f01dc02dd86",
    "id": "arXiv Dataset",
    "type": "Model",
    "variant": "snapshot-2026-01-17",
    "version": "0.1.0"
  },
  "user_id": 1000002
}