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US09444608B2 Control channel transmission method and apparatus to implement transmission of ePDCCHs through an eREG in a unit physical resource block 有权
用于通过单位物理资源块中的eREG实现ePDCCH的传输的控制信道传输方法和装置

  • Patent Title: Control channel transmission method and apparatus to implement transmission of ePDCCHs through an eREG in a unit physical resource block
  • Patent Title (中): 用于通过单位物理资源块中的eREG实现ePDCCH的传输的控制信道传输方法和装置
  • Application No.: US14021801
    Application Date: 2013-09-09
  • Publication No.: US09444608B2
    Publication Date: 2016-09-13
  • Inventor: Kai Xu , Jian Wang
  • Applicant: Huawei Device Co., LTD
  • Applicant Address: CN Shenzhen
  • Assignee: Huawei Device Co., Ltd.
  • Current Assignee: Huawei Device Co., Ltd.
  • Current Assignee Address: CN Shenzhen
  • Agency: Slater Matsil, LLP
  • Priority: WOPCT/CN2012/079198 20120726
  • Main IPC: H04W4/00
  • IPC: H04W4/00 ;  H04L5/00
Control channel transmission method and apparatus to implement transmission of ePDCCHs through an eREG in a unit physical resource block
Abstract:
Embodiments provide a control channel transmission method and apparatus. A control channel is mapped to an eREG. That corresponds to determined eREG information, among a designated number of eREGs in each unit physical resource block. Each eREG among the designated number of the eREGs is formed by a designated number of resource elements. The designated number of the resource elements are selected from corresponding resource elements at an Sth position in each group. S is a positive integer smaller than or equal to N. The control channel can be transmitted on the mapped eREG.
Abstract(Chinese):

实施例提供了一种控制信道传输方法和装置。 控制通道映射到eREG。 这对应于每个单位物理资源块中指定数量的eREG之间的确定的eREG信息。 指定数量的eREG中的每个eREG由指定数量的资源元素形成。 从每个组中的第S个位置的相应资源元素中选择指定数量的资源元素。 S是小于或等于N的正整数。控制信道可以在映射的eREG上传输。

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