Title:
CODEBOOK-BASED UPLINK TRANSMISSION IN WIRELESS COMMUNICATIONS
Document Type and Number:
WIPO Patent Application WO/2019/052486
Kind Code:
A1
Abstract:
Various solutions with respect to codebook-based uplink transmission in wireless communications are described. A user equipment (UE) receives a signal indicating codebook subset restriction (CBSR) from a network node of a wireless network. The UE selects one or more codewords or a codebook from a master codebook based on the CBSR. The UE then performs a physical uplink shared channel (PUSCH) transmission to the network node using the one or more codewords or the codebook.
Inventors:
YANG WEIDONG (US)
TSAI LUNG-SHENG (CN)
CHEN BO-SI (CN)
TSAI LUNG-SHENG (CN)
CHEN BO-SI (CN)
Application Number:
PCT/CN2018/105319
Publication Date:
March 21, 2019
Filing Date:
September 12, 2018
Export Citation:
Assignee:
MEDIATEK INC (CN)
International Classes:
H04B7/0456
Domestic Patent References:
| WO2016175623A1 | 2016-11-03 |
Foreign References:
| US20150063485A1 | 2015-03-05 | |||
| US20130163687A1 | 2013-06-27 |
Attorney, Agent or Firm:
BEIJING SANYOU INTELLECTUAL PROPERTY AGENCY LTD. (CN)
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