发明公开
EP3261259A1 METHOD AND SYSTEM FOR PROVIDING LOW DENSITY PARITY CHECK (LDPC) CODING FOR SCRAMBLED CODED MULTIPLE ACCESS (SCMA) 审中-公开
提供用于加扰编码多路访问(SCMA)的低密度奇偶校验(LDPC)编码的方法和系统

  • 专利标题: METHOD AND SYSTEM FOR PROVIDING LOW DENSITY PARITY CHECK (LDPC) CODING FOR SCRAMBLED CODED MULTIPLE ACCESS (SCMA)
  • 专利标题(中): 提供用于加扰编码多路访问(SCMA)的低密度奇偶校验(LDPC)编码的方法和系统
  • 申请号: EP17185474.8
    申请日: 2011-01-12
  • 公开(公告)号: EP3261259A1
    公开(公告)日: 2017-12-27
  • 发明人: Lin-Nan, LeeMustafa, Eroz
  • 申请人: Hughes Network Systems, LLC
  • 申请人地址: 11717 Exploration Lane Germantown, MD 20876 US
  • 专利权人: Hughes Network Systems, LLC
  • 当前专利权人: Hughes Network Systems, LLC
  • 当前专利权人地址: 11717 Exploration Lane Germantown, MD 20876 US
  • 代理机构: Körfer, Thomas
  • 优先权: US686171 20100112
  • 主分类号: H03M13/11
  • IPC分类号: H03M13/11
METHOD AND SYSTEM FOR PROVIDING LOW DENSITY PARITY CHECK (LDPC) CODING FOR SCRAMBLED CODED MULTIPLE ACCESS (SCMA)
摘要:
A multiple access scheme is described. One or more encoders are configured to encode a plurality of bit streams using Low Density Parity Check (LDPC) coding. The bit streams correspond to a respective plurality of terminals. The plurality of bit streams are converted to provide a multiple access scheme for the terminals.
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