1. WO2026174441 - TRANSMISSION POWER ADJUSTMENTS FOR SENSING SIGNALS

Publication Number WO/2026/174441

Publication Date 27.08.2026

International Application No. PCT/CN2025/077990

International Filing Date 19.02.2025

IPC

H04W 52/32 2009.1

H	ELECTRICITY
04	ELECTRIC COMMUNICATION TECHNIQUE
W	WIRELESS COMMUNICATION NETWORKS
52	Power management
04	Transmission power control
30	using constraints in the total amount of available transmission power
32	TPC of broadcast or control channels

H04L 5/00 2006.1

H	ELECTRICITY
04	ELECTRIC COMMUNICATION TECHNIQUE
L	TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
5	Arrangements affording multiple use of the transmission path

H04W 52/32 2009.1

H	ELECTRICITY
04	ELECTRIC COMMUNICATION TECHNIQUE
W	WIRELESS COMMUNICATION NETWORKS
52	Power management
04	Transmission power control
30	using constraints in the total amount of available transmission power
32	TPC of broadcast or control channels

H04L 5/00 2006.1

H	ELECTRICITY
04	ELECTRIC COMMUNICATION TECHNIQUE
L	TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
5	Arrangements affording multiple use of the transmission path

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Applicants

• QUALCOMM INCORPORATED [US]/[US]
• HUANG, Min [CN]/[CN](WS)
• ZHANG, Danlu [US]/[US](WS)
• XU, Hao [US]/[CN](WS)

Inventors

• HUANG, Min
• ZHANG, Danlu
• XU, Hao

Agents

• NTD PATENT & TRADEMARK AGENCY LTD.

Priority Data

Publication Language English (en)

Filing Language English (en)

Designated States

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AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CV, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IQ, IR, IS, IT, JM, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, MG, MK, MN, MU, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UY, UZ, VC, VN, WS, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, CV, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SC, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, ME, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)

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Title

(EN) TRANSMISSION POWER ADJUSTMENTS FOR SENSING SIGNALS

(FR) AJUSTEMENTS DE PUISSANCE DE TRANSMISSION POUR DES SIGNAUX DE DÉTECTION

Abstract

(EN) Aspects of the disclosure are directed to transmission power adjustments for sensing signals. In an aspect, a sensing transmit node may receive an initial sensing configuration that configures transmission of a sensing signal at a first transmission power level on a set of time-frequency (T-F) resources for each of a set of sensing occasions associated with a sensing session. The sensing transmit node may thereafter receive sensing transmission power adjustment information associated with the sensing session, which causes the sensing transmit node to adjust the transmission power for at least some part of the sensing signal transmission (e.g., increasing transmission power on some T-F resources while decreasing transmission power on other T-F resources). Such aspects may provide various technical advantages, such as facilitating co-existence between sensing operations and communications operations in Integrated Sensing and Communications (ISAC) systems.

(FR) Des aspects de la présente divulgation concernent des ajustements de puissance de transmission pour des signaux de détection. Selon un aspect, un nœud d'émission de détection peut recevoir une configuration de détection initiale qui configure la transmission d'un signal de détection à un premier niveau de puissance de transmission sur un ensemble de ressources temps-fréquence (T-F) pour chaque occasion d'un ensemble d'occasions de détection associées à une session de détection. Le nœud d'émission de détection peut ensuite recevoir des informations d'ajustement de puissance de transmission de détection associées à la session de détection, ce qui amène le nœud de d'émission de détection à ajuster la puissance de transmission pour au moins une partie de la transmission du signal de détection (par ex., en augmentant la puissance de transmission sur certaines ressources T-F tout en la diminuant sur d'autres ressources T-F). De tels aspects peuvent apporter divers avantages techniques, tels que la facilitation de la coexistence entre les opérations de détection et les opérations de communication dans des systèmes de détection et de communication intégrés (ISAC).

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