← EPO Patent Bulletin

DOPPLER CHANNEL STATE INFORMATION (CSI) BASED ON A MODIFIED SLEPIAN BASIS

Publication EP4515747A1 Kind: A1 Mar 18, 2026

Applicants

QUALCOMM INCORPORATED

Inventors

DAI, Jing, XI, Wei, HUANG, Min, WU, Liangming

IPC Classifications

H04L 1/06 20060101AFI20260212BHEP H04L 1/00 20060101ALI20260212BHEP H04L 25/02 20060101ALI20260212BHEP H04B 7/0456 20170101ALI20260212BHEP H04B 7/06 20060101ALN20260212BHEP

Designated States

AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LI, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR