JSON-LD is the canonical representation for SciGraph data.

TIP: You can open this SciGraph record using an external JSON-LD service: JSON-LD Playground Google SDTT

[
  {
    "@context": "https://springernature.github.io/scigraph/jsonld/sgcontext.json", 
    "about": [
      {
        "id": "http://purl.org/au-research/vocabulary/anzsrc-for/2008/08", 
        "inDefinedTermSet": "http://purl.org/au-research/vocabulary/anzsrc-for/2008/", 
        "name": "Information and Computing Sciences", 
        "type": "DefinedTerm"
      }, 
      {
        "id": "http://purl.org/au-research/vocabulary/anzsrc-for/2008/0806", 
        "inDefinedTermSet": "http://purl.org/au-research/vocabulary/anzsrc-for/2008/", 
        "name": "Information Systems", 
        "type": "DefinedTerm"
      }
    ], 
    "author": [
      {
        "affiliation": {
          "alternateName": "Eurecom Institute, BP 193, 06904, Sophia-Antipolis Cedex, France", 
          "id": "http://www.grid.ac/institutes/None", 
          "name": [
            "Eurecom Institute, BP 193, 06904, Sophia-Antipolis Cedex, France"
          ], 
          "type": "Organization"
        }, 
        "familyName": "de Francisco", 
        "givenName": "Ruben", 
        "id": "sg:person.016713353065.28", 
        "sameAs": [
          "https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.016713353065.28"
        ], 
        "type": "Person"
      }, 
      {
        "affiliation": {
          "alternateName": "Eurecom Institute, BP 193, 06904, Sophia-Antipolis Cedex, France", 
          "id": "http://www.grid.ac/institutes/None", 
          "name": [
            "Eurecom Institute, BP 193, 06904, Sophia-Antipolis Cedex, France"
          ], 
          "type": "Organization"
        }, 
        "familyName": "Slock", 
        "givenName": "Dirk T. M.", 
        "id": "sg:person.015046645205.37", 
        "sameAs": [
          "https://app.dimensions.ai/discover/publication?and_facet_researcher=ur.015046645205.37"
        ], 
        "type": "Person"
      }
    ], 
    "citation": [
      {
        "id": "sg:pub.10.1023/a:1008889222784", 
        "sameAs": [
          "https://app.dimensions.ai/details/publication/pub.1005549860", 
          "https://doi.org/10.1023/a:1008889222784"
        ], 
        "type": "CreativeWork"
      }
    ], 
    "datePublished": "2007-11-21", 
    "datePublishedReg": "2007-11-21", 
    "description": "Joint linear beamforming and scheduling are performed in a system where limited feedback is present at the transmitter side. The feedback conveyed by each user to the base station consists of channel direction information (CDI) based on a predetermined codebook and a scalar metric with channel quality information (CQI) used to perform user scheduling. In this paper, we present a design framework for scalar feedback in MIMO broadcast channels with limited feedback. An approximation on the sum rate is provided for the proposed family of metrics, which is validated through simulations. For a given number of active users and average SNR conditions, the base station is able to update certain transmission parameters in order to maximize the sum-rate function. On the other hand, the proposed sum-rate function provides a means of simple comparison between transmission schemes and scalar feedback techniques. Particularly, the sum rate of SDMA and time division multiple access (TDMA) is compared in the following extreme regimes: large number of users, high SNR, and low SNR. Simulations are provided to illustrate the performance of various scalar feedback techniques based on the proposed design framework.", 
    "genre": "article", 
    "id": "sg:pub.10.1155/2008/574784", 
    "inLanguage": "en", 
    "isAccessibleForFree": true, 
    "isPartOf": [
      {
        "id": "sg:journal.1371279", 
        "issn": [
          "1687-6172", 
          "1687-0433"
        ], 
        "name": "EURASIP Journal on Advances in Signal Processing", 
        "publisher": "Springer Nature", 
        "type": "Periodical"
      }, 
      {
        "issueNumber": "1", 
        "type": "PublicationIssue"
      }, 
      {
        "type": "PublicationVolume", 
        "volumeNumber": "2008"
      }
    ], 
    "keywords": [
      "time division multiple access", 
      "channel quality information", 
      "sum-rate function", 
      "channel direction information", 
      "design framework", 
      "base station", 
      "scalar feedback", 
      "sum rate", 
      "average SNR condition", 
      "limited feedback", 
      "feedback technique", 
      "division multiple access", 
      "user scheduling", 
      "predetermined codebook", 
      "active users", 
      "direction information", 
      "transmission scheme", 
      "multiple access", 
      "quality information", 
      "users", 
      "MIMO Broadcast Channels", 
      "family of metrics", 
      "SNR conditions", 
      "broadcast channel", 
      "transmission parameters", 
      "low SNR", 
      "scheduling", 
      "transmitter side", 
      "framework", 
      "metrics", 
      "high SNR", 
      "feedback", 
      "large number", 
      "information", 
      "scalar metrics", 
      "codebook", 
      "SNR", 
      "simulations", 
      "scheme", 
      "technique", 
      "MIMO", 
      "stations", 
      "access", 
      "channels", 
      "SDMA", 
      "performance", 
      "simple comparison", 
      "system", 
      "number", 
      "order", 
      "hand", 
      "approximation", 
      "function", 
      "means", 
      "parameters", 
      "comparison", 
      "extreme regimes", 
      "rate", 
      "side", 
      "conditions", 
      "family", 
      "regime", 
      "paper", 
      "certain transmission parameters", 
      "scalar feedback techniques"
    ], 
    "name": "A Design Framework for Scalar Feedback in MIMO Broadcast Channels", 
    "pagination": "574784", 
    "productId": [
      {
        "name": "dimensions_id", 
        "type": "PropertyValue", 
        "value": [
          "pub.1063202723"
        ]
      }, 
      {
        "name": "doi", 
        "type": "PropertyValue", 
        "value": [
          "10.1155/2008/574784"
        ]
      }
    ], 
    "sameAs": [
      "https://doi.org/10.1155/2008/574784", 
      "https://app.dimensions.ai/details/publication/pub.1063202723"
    ], 
    "sdDataset": "articles", 
    "sdDatePublished": "2022-01-01T18:17", 
    "sdLicense": "https://scigraph.springernature.com/explorer/license/", 
    "sdPublisher": {
      "name": "Springer Nature - SN SciGraph project", 
      "type": "Organization"
    }, 
    "sdSource": "s3://com-springernature-scigraph/baseset/20220101/entities/gbq_results/article/article_439.jsonl", 
    "type": "ScholarlyArticle", 
    "url": "https://doi.org/10.1155/2008/574784"
  }
]

Download the RDF metadata as:  json-ld nt turtle xml License info

This table displays all metadata directly associated to this object as RDF triples.

134 TRIPLES      22 PREDICATES      91 URIs      82 LITERALS      6 BLANK NODES