Title:
Channel measurement and DLCSI feedback configuration methods, systems and equipment
Document Type and Number:
Japanese Patent JP6293737
Kind Code:
B2
Abstract:
Embodiments of the present invention relate to the technical field of wireless communications, and in particular, to a method, system, and device for configuring channel measurement and DL CSI feedback, so as to implement measurement in a dynamic TDD system. The method for configuring channel measurement according to the embodiment of the present invention comprises: a network side device dividing downlink subframes into multiple downlink subframe groups according to an interference condition on the downlink subframes; and the network side device notifying a user equipment of channel measurement configuration information corresponding to the downlink subframe groups. The network side device notifies the user equipment of the channel measurement configuration information corresponding to the multiple downlink subframe groups that are obtained according to the interference condition on the downlink subframe, thereby implementing measurement in the dynamic TDD system.
Inventors:
Ban Gakumei
So Yasushi
Xu Jin
So Yasushi
Xu Jin
Application Number:
JP2015511904A
Publication Date:
March 14, 2018
Filing Date:
December 31, 2012
Export Citation:
Assignee:
China Academy of Telecommunications Technology
International Classes:
H04W72/04; H04W24/10
Other References:
1.国際公開第11/122833号
2.国際公開第12/47842号
3.国際公開第12/45770号
4.国際公開第12/15154号
2.国際公開第12/47842号
3.国際公開第12/45770号
4.国際公開第12/15154号
Attorney, Agent or Firm:
Yasuhiko Murayama
Shinya Mitsuhiro
Tatsuhiko Abe
Shinya Mitsuhiro
Tatsuhiko Abe
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