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US08260206B2 Methods and apparatus for uplink and downlink inter-cell interference coordination 有权
上行和下行链路间干扰协调的方法和装置

  • Patent Title: Methods and apparatus for uplink and downlink inter-cell interference coordination
  • Patent Title (中): 上行和下行链路间干扰协调的方法和装置
  • Application No.: US12423498
    Application Date: 2009-04-14
  • Publication No.: US08260206B2
    Publication Date: 2012-09-04
  • Inventor: Aleksandar Damnjanovic
  • Applicant: Aleksandar Damnjanovic
  • Applicant Address: US CA San Diego
  • Assignee: QUALCOMM Incorporated
  • Current Assignee: QUALCOMM Incorporated
  • Current Assignee Address: US CA San Diego
  • Agent Kenneth Vu
  • Main IPC: H04B1/00
  • IPC: H04B1/00
Methods and apparatus for uplink and downlink inter-cell interference coordination
Abstract:
A method for inter-cell interference coordination (ICIC) by a home evolved NodeB (HeNB) is described. A portion of bandwidth is reserved for a user equipment (UE). Notification of the reserved portion of bandwidth is sent to at least one potentially interfering evolved NodeB (eNB). A data exchange is performed with the UE using the reserved portion of bandwidth. Notification is sent to the potentially interfering eNBs releasing the reserved portion of bandwidth.
Abstract(Chinese):

描述了由家庭演进节点B（HeNB）进行小区间干扰协调（ICIC）的方法。 一部分带宽被保留给用户设备（UE）。 将保留的带宽部分的通知发送到至少一个潜在的干扰演进节点B（eNB）。 使用带宽的保留部分与UE一起进行数据交换。 通知被发送到潜在的干扰eNB释放保留的带宽部分。

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