发明申请
US20120300662A1 Cellular Control Sensing for Multicell Device-to-Device Interference Control 审中-公开
多芯片器件到器件干扰控制的蜂窝控制传感

  • 专利标题: Cellular Control Sensing for Multicell Device-to-Device Interference Control
  • 专利标题(中): 多芯片器件到器件干扰控制的蜂窝控制传感
  • 申请号: US13574561
    申请日: 2010-01-22
  • 公开(公告)号: US20120300662A1
    公开(公告)日: 2012-11-29
  • 发明人: Haiming WangTao ChenTao Peng
  • 申请人: Haiming WangTao ChenTao Peng
  • 申请人地址: FI Espoo
  • 专利权人: Nokia Corporation
  • 当前专利权人: Nokia Corporation
  • 当前专利权人地址: FI Espoo
  • 国际申请: PCT/CN10/70327 WO 20100122
  • 主分类号: H04W72/04
  • IPC分类号: H04W72/04 H04W24/00
Cellular Control Sensing for Multicell Device-to-Device Interference Control
摘要:
A method, apparatus, computer readable medium is provided to perform resource coordination among multiple cells to cancel near-far interference for device-to-device transmission, including cross-cell device-to-device transmission. In this context, a dedicated resource exchanging channel can be defined between cellular user equipment and device-to-device user equipment for interference control and resource coordination. A cellular user equipment can forward its uplink resource grant information over the dedicated resource exchanging channel when it determines potential interference. A device-to-device user equipment can monitor the dedicated resource exchanging channel in order to identify one or more resources that can potentially interfere with device-to-device transmission.
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