Title:
ENHANCEMENTS TO ADVANCED CHANNEL STATE INFORMATION (CSI) REPORTING PROCEDURES
Document Type and Number:
WIPO Patent Application WO/2018/108155
Kind Code:
A1
Abstract:
Methods and apparatus for implementing enhancements to advanced Channel State Information (CSI) reporting procedures are provided. A User Equipment (UE) receives at least one trigger message for reporting advanced CSI by the UE, and takes one or more actions to reduce at least one of feedback overhead or processing at the UE associated with the reporting.
Inventors:
WU LIANGMING (US)
WEI CHAO (US)
ZHANG YU (US)
WEI CHAO (US)
ZHANG YU (US)
Application Number:
PCT/CN2017/116489
Publication Date:
June 21, 2018
Filing Date:
December 15, 2017
Export Citation:
Assignee:
QUALCOMM INC (US)
WU LIANGMING (CN)
WEI CHAO (CN)
ZHANG YU (CN)
WU LIANGMING (CN)
WEI CHAO (CN)
ZHANG YU (CN)
International Classes:
H04W4/00
Domestic Patent References:
| WO2018103077A1 | 2018-06-14 | |||
| WO2018063048A1 | 2018-04-05 |
Foreign References:
| US20130114455A1 | 2013-05-09 | |||
| CN104247494A | 2014-12-24 | |||
| US20120270535A1 | 2012-10-25 |
Other References:
QUALCOMM INCORPORATED: "Enhancements on Beamformed CSI-RS for eFD-MIMO", 3GPP TSG-RAN WG1 #85, R1-164428, 27 May 2016 (2016-05-27), XP051096451
SAMSUNG: "Priority rules for CSI feedback for eCA", GPP TSG RAN WG1 #82, R1-154120, 28 August 2015 (2015-08-28), XP050994268
See also references of EP 3556117A4
SAMSUNG: "Priority rules for CSI feedback for eCA", GPP TSG RAN WG1 #82, R1-154120, 28 August 2015 (2015-08-28), XP050994268
See also references of EP 3556117A4
Attorney, Agent or Firm:
NTD PATENT & TRADEMARK AGENCY LIMITED (CN)
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