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
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申请号: US13574561申请日: 2010-01-22
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公开(公告)号: US20120300662A1公开(公告)日: 2012-11-29
- 发明人: Haiming Wang , Tao Chen , Tao Peng
- 申请人: Haiming Wang , Tao Chen , Tao 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
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.