← EPO Patent Bulletin

NAT DETECTION METHOD AND APPARATUS BETWEEN NETWORK NODES, DEVICE, AND STORAGE MEDIUM

Publication EP4462752A1 Kind: A1 Mar 18, 2026

Applicants

China Iwncomm Co., Ltd.

Inventors

GUO, Jinfa, DU, Ming, ZHANG, Guoqiang, YAN, Xiang

IPC Classifications

H04L 9/40 20220101AFI20250311BHEP H04L 61/2503 20220101ALI20250311BHEP H04L 61/256 20220101ALI20250311BHEP H04L 61/2575 20220101ALI20250311BHEP H04L 61/2592 20220101ALI20250311BHEP H04L 61/2514 20220101ALI20250311BHEP H04L 61/00 20220101ALI20250311BHEP

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, ME, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR