METHOD AND APPARATUS FOR CONFIGURING PARAMETERS OF A PORT SELECTION CODEBOOK

WIPO Patent Application WO/2022/075826

A1

The present disclosure relates to a pre-5th generation (5G) or 5G communication system to be provided for supporting higher data rates beyond 4th generation (4G) communication system such as long term evolution (LTE). A method for operating a user equipment (UE) comprises receiving information about a channel state information (CSI) report, the information including information about a parameter α, wherein the parameter α is a rational number ≤ 1; determining a value of K 1 based on the parameter α; selecting K 1 CSI reference signal (CSI-RS) ports from a total of P CSI-RS ports; determining the CSI report including an indicator indicating the selected K 1 CSI-RS ports; and transmitting the CSI report including the indicator indicating the selected K 1 CSI-RS ports.

RAHMAN MD SAIFUR (US)
ONGGOSANUSI EKO NUGROHO (US)

PCT/KR2021/013968

April 14, 2022

October 08, 2021

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SAMSUNG ELECTRONICS CO LTD (KR)

H04B7/06; H04B7/0456

US20200322816A1	2020-10-08
US20200274599A1	2020-08-27
US20200322013A1	2020-10-08
US20200177252A1	2020-06-04
US20170353222A1	2017-12-07
US20210099211A1	2021-04-01
US20200295813A1	2020-09-17
US10659118B2	2020-05-19

"3rd Generation Partnership Project; Technical Specification Group Radio Access Network; NR; Physical layer procedures for data (Release 16", 3GPP STANDARD; TECHNICAL SPECIFICATION; 3GPP TS 38.214, 3RD, 2 October 2020 (2020-10-02)
See also references of EP 4136774A4

YOON & LEE INTERNATIONAL PATENT & LAW FIRM (KR)

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