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1. (WO2019048064) A METHOD FOR CONTROLLING POWER OF A RADIO FREQUENCY SYSTEM
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Pub. No.: WO/2019/048064 International Application No.: PCT/EP2017/072725
Publication Date: 14.03.2019 International Filing Date: 11.09.2017
IPC:
H04W 52/48 (2009.01) ,H04W 52/36 (2009.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
52
Power management, e.g. TPC [Transmission Power Control], power saving or power classes
04
TPC [Transmission power control]
38
TPC being performed in particular situations
48
during retransmission after error or non-acknowledgment
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
52
Power management, e.g. TPC [Transmission Power Control], power saving or power classes
04
TPC [Transmission power control]
30
using constraints in the total amount of available transmission power
36
with a discrete range or set of values, e.g. step size, ramping or offsets
Applicants:
CONTINENTAL AUTOMOTIVE GMBH [DE/DE]; Vahrenwalder Straße 9 30165 Hannover, DE
CONTINENTAL AUTOMOTIVE SINGAPORE PTE. LTD. [SG/SG]; Continental Building 80 Boon Keng Road Singapore 339780, SG
Inventors:
FERNANDES, Brian Sunil Nicholas; SG
Common
Representative:
CONTINENTAL AUTOMOTIVE GMBH; Guerickestr. 7 60488 Frankfurt am Main, DE
Priority Data:
Title (EN) A METHOD FOR CONTROLLING POWER OF A RADIO FREQUENCY SYSTEM
(FR) PROCÉDÉ DE RÉGULATION DE PUISSANCE D'UN SYSTÈME À RADIOFRÉQUENCES
Abstract:
(EN) A method for saving power of a radio frequency (RF) system is provided herein. The method includes the steps of supplying a RF transmitter of the RF system configured for sending a RF transmission at a first transmission power level and supplying a RF receiver in communication with a controller of the RF system, the RF receiver configured for receiving the RF transmission from the RF transmitter. The controller comprises a control algorithm to adjust the transmission power level of the RF transmitter based upon a status of a data frame to be received by the RF receiver. A RF system using the aforesaid method is also provided.
(FR) La présente invention concerne un procédé destiné à économiser la puissance d'un système à radiofréquences (RF). Le procédé comprend les étapes consistant à fournir un émetteur RF du système à RF configuré pour émettre une transmission RF à un premier niveau de puissance d'émission et fournir un récepteur RF en communication avec un moyen de commande du système à RF, le récepteur RF étant configuré pour recevoir la transmission RF en provenance de l'émetteur RF. Le moyen de commande comporte un algorithme de régulation servant à régler le niveau de puissance d'émission de l'émetteur RF en fonction de l'état d'une trame de données à recevoir par le récepteur RF. L'invention concerne également un système à RF utilisant le procédé susmentionné.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, 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, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, 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)
Publication Language: English (EN)
Filing Language: English (EN)