(19)
(11) EP 4 824 641 A1

(12)

(43) Date of publication:
21.10.2026 Bulletin 2026/43

(21) Application number: 23833616.8

(22) Date of filing: 12.12.2023
(51) International Patent Classification (IPC): 
G06F 3/01(2006.01)
G06T 15/00(2011.01)
 G02B 27/00(2006.01)
H04N 13/383(2018.01)
(52) Cooperative Patent Classification (CPC):
G06F 3/013; G06F 3/011; G06F 3/015; G02B 27/0093; H04N 13/383
(86) International application number:
PCT/EP2023/085411
(87) International publication number:
WO 2025/124700 (19.06.2025 Gazette 2025/25)
(84) Designated Contracting 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
Designated Extension States:
BA
Designated Validation States:
KH MA MD TN

(71) Applicant: Telefonaktiebolaget LM Ericsson (publ)
164 83 Stockholm (SE)

(72) Inventors:
  • VALTONEN ÖRNHAG, Marcus
    241 37 Eslöv (SE)
  • DAHLGREN, Fredrik
    224 65 Lund (SE)

(74) Representative: Ericsson 
Patent Development Torshamnsgatan 21-23
164 80 Stockholm
164 80 Stockholm (SE)

   


(54) FOVEATED RENDERING OF AN EXTENDED REALITY ENVIRONMENT