Title:
CHANNEL STATE INFORMATION FEEDBACK FOR FLEXIBLE UPLINK CONTROL SIGNALING
Document Type and Number:
WIPO Patent Application WO/2018/228425
Kind Code:
A1
Abstract:
Methods, systems, and devices are described for wireless communications that support transmitting channel state information (CSI) feedback utilizing flexible uplink control resources. A method may include determining a size of a frequency subband corresponding to components of a CSI feedback report based on configuration signaling or a size of allocated uplink control resources. A method may include encoding a CSI report into a single packet and transmitting the single packet over uplink control resources. A method may include encoding a first plurality of components of a CSI report in a first packet, encoding a second plurality of components of the CSI report in a second packet, and mapping the packets to uplink control resources. A method may include transmitting a first plurality of components of a CSI report on a first slot and a second plurality of components of the CSI report on one or more subsequent slots.
Inventors:
WU LIANGMING (US)
ZHANG YU (US)
WEI CHAO (US)
HAO CHENXI (US)
CHEN WANSHI (US)
ZHANG YU (US)
WEI CHAO (US)
HAO CHENXI (US)
CHEN WANSHI (US)
Application Number:
PCT/CN2018/091037
Publication Date:
December 20, 2018
Filing Date:
June 13, 2018
Export Citation:
Assignee:
QUALCOMM INC (US)
WU LIANGMING (CN)
ZHANG YU (CN)
WEI CHAO (CN)
HAO CHENXI (CN)
CHEN WANSHI (US)
WU LIANGMING (CN)
ZHANG YU (CN)
WEI CHAO (CN)
HAO CHENXI (CN)
CHEN WANSHI (US)
International Classes:
H04L1/00
Domestic Patent References:
WO2011137177A1 | 2011-11-03 | |||
WO2011157098A1 | 2011-12-22 |
Foreign References:
CN103095398A | 2013-05-08 | |||
CN102378385A | 2012-03-14 | |||
CN101924606A | 2010-12-22 |
Other References:
NOKIA ET AL.: "Remaining Details on Hybrid CSI Reporting", 3GPP DRAFT, R1-1608932, 2016
See also references of EP 3639430A4
See also references of EP 3639430A4
Attorney, Agent or Firm:
NTD PATENT & TRADEMARK AGENCY LIMITED (CN)
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