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Patent Searching and Data


Title:
METHOD FOR CONFIGURING CODEBOOK, AND BASE STATION AND TERMINAL
Document Type and Number:
WIPO Patent Application WO/2018/121239
Kind Code:
A1
Abstract:
The embodiments of the present invention relate to a method for configuring a codebook, a base station and a terminal. The method comprises: a base station configuring, for a terminal, configuration information about a codebook, wherein the configuration information about the codebook comprises at least one of the following: version information about the codebook, type information about the codebook, parameter information about the codebook, and port number information about the codebook; and the base station sending the configuration information about the codebook to the terminal by means of physical layer signalling or a media access control (MAC) layer signalling. It can be seen therefrom that in the embodiments of the present invention, a dynamically configured codebook can match a dynamically configured reference signal CSI RS for channel state information measurement.

Inventors:
ZHANG LEIMING (CN)
LIU YIFAN (CN)
LEI MING (CN)
Application Number:
PCT/CN2017/115606
Publication Date:
July 05, 2018
Filing Date:
December 12, 2017
Export Citation:
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Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04B7/0456; H04B7/06
Domestic Patent References:
WO2016114708A22016-07-21
Foreign References:
US20160294454A12016-10-06
CN104396153A2015-03-04
CN102082637A2011-06-01
Other References:
ZTE: "Consideration on codebook enhancements for FD-MIMO", 3GPP TSG RAN WG1 MEETING #82BIS R1-155268, 9 October 2015 (2015-10-09), XP051002227
Attorney, Agent or Firm:
E-TONE INTELLECTUAL PROPERTY FIRM (CN)
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