CN113711512A

5G

Title

UPLINK CONTROL INFORMATION

Application Number:

CN20198095125

Publication Date:

26-11-2021

Family ID:

Application Date:

04-04-2019

Declaring Company:

Publication Country:

US

Priority Date:

04-04-2019

Title

UPLINK CONTROL INFORMATION

Application Number:

CN20198095125

Family ID:

Publication Country:

US

Publication Date:

26-11-2021

Application Date:

04-04-2019

Priority Date:

04-04-2019

Declaring Company:

Abstract  Abstract

Embodiments of the present disclosure relate to methods, apparatuses, devices, and computer-readable storage media for Uplink Control Information (UCI) design. The method comprises the following steps: determining, at a terminal device, a matrix comprising a set of non-zero linear combination coefficients for quantizing a channel between the terminal device and a network device, the matrix having a spatial component and a frequency component; cyclically shifting the frequency components of the matrix such that a target coefficient of the set of non-zero linear combination coefficients is located in a frequency component of the frequency components in the shifted matrix having a predetermined index; generating a first indication indicative of the spatial component of the matrix associated with the target coefficient; and transmitting uplink control information including the first indication to the network device. In this way, the new solution for designing the UCI may reduce overhead for reporting parameters in the UCI part 1 and the UCI part 2.

Note:

The information in blue was extracted from the third parties (Standard Setting Organisation, Espacenet)

The information in grey was provided by the patent holder

The information in purple was extracted from the FrandAvenue

Explicitly disclosed patent:openly and comprehensibly describes all details of the invention in the patent document.

Implicitly disclosed patent:does not explicitly state certain aspects of the invention, but still allows for these to be inferred from the information provided.

Basis patent:The core patent in a family, outlining the fundamental invention from which related patents or applications originate.

Family member:related patents or applications that share a common priority or original filing.