RFC5264 · Publication of Partial Presence Information

{
  "id": "RFC5264",
  "number": 5264,
  "title_en": "Publication of Partial Presence Information",
  "title_ru": "",
  "summary_ru": "",
  "purpose_ru": "",
  "use_ru": "",
  "full_translation_path": "",
  "full_translation_checked_at": "",
  "full_translation_source_sha256": "",
  "architect_note_ru": "",
  "topics_ru": [],
  "translation_state": "not_prepared",
  "verification_level": "not_prepared",
  "verification_level_ru": "Русская выжимка не подготовлена",
  "verification_note_ru": "",
  "abstract_en": "The Session Initiation Protocol (SIP) Extension for Event State Publication describes a mechanism with which a presence user agent is able to publish presence information to a presence agent. Using the Presence Information Data Format (PIDF), each presence publication contains full state, regardless of how much of that information has actually changed since the previous update. As a consequence, updating a sizeable presence document with small changes bears a considerable overhead and is therefore inefficient. Especially with low bandwidth and high latency links, this can constitute a considerable burden to the system. This memo defines a solution that aids in reducing the impact of those constraints and increases transport efficiency by introducing a mechanism that allows for publication of partial presence information. [STANDARDS-TRACK]",
  "authors": [
    "A. Niemi",
    "M. Lonnfors",
    "E. Leppanen"
  ],
  "organizations": [],
  "publication_date": "2008-09-01",
  "current_status": "PROPOSED STANDARD",
  "current_status_ru": "Предлагаемый стандарт",
  "publication_status": "PROPOSED STANDARD",
  "publication_status_ru": "Предлагаемый стандарт",
  "lifecycle": "active",
  "lifecycle_ru": "Действующий",
  "stream": "IETF",
  "stream_ru": "IETF",
  "area": "rai",
  "area_ru": "rai",
  "working_group": "simple",
  "source_draft": "draft-ietf-simple-partial-publish-07",
  "page_count": 15,
  "doi": "10.17487/RFC5264",
  "keywords": [],
  "formats": [
    "TXT",
    "HTML"
  ],
  "relations": {
    "obsoletes": [],
    "obsoleted_by": [],
    "updates": [],
    "updated_by": [],
    "is_also": [],
    "see_also": []
  },
  "links": {
    "info": "https://www.rfc-editor.org/info/rfc5264/",
    "html": "https://www.rfc-editor.org/rfc/rfc5264.html",
    "txt": "https://www.rfc-editor.org/rfc/rfc5264.txt",
    "datatracker": "https://datatracker.ietf.org/doc/rfc5264/"
  }
}