METHODS, ARCHITECTURES, APPARATUSES AND SYSTEMS FOR DYNAMIC TIMING ADVANCE SWITCHING FOR RIS-AIDED COMMUNICATIONS - Patent 4825096

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EP 4 825 096 A1

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

(21)	Application number: 24820769.8

(22)	Date of filing: 09.12.2024

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International Patent Classification (IPC):

H04W 56/00^(2009.01)

(52)	Cooperative Patent Classification (CPC):
	H04W 56/0045

(86)	International application number:
	PCT/EP2024/085363

(87)	International publication number:
	WO 2025/125182 (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:
	GE KH MA MD TN

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Priority:

13.12.2023 EP 23216427

(71)	Applicant: InterDigital CE Patent Holdings, SAS
	75017 Paris (FR)

(72)	Inventors:
	SVEDMAN, Patrick 11221 STOCKHOLM (SE) SHOJAEIFARD, Arman LONDON, Greater London EC3A 3DH (GB) HAGHIGHAT, Afshin MONTREAL, Québec H3A 3G4 (CA) MOURAD, Alain LONDON, Greater London EC3A 3DH (GB)

(74)	Representative: Interdigital
	Immeuble ZEN 2 845 A, avenue des Champs Blancs 35510 Cesson-Sévigné 35510 Cesson-Sévigné (FR)

(54)	METHODS, ARCHITECTURES, APPARATUSES AND SYSTEMS FOR DYNAMIC TIMING ADVANCE SWITCHING FOR RIS-AIDED COMMUNICATIONS