Some content of this application is unavailable at the moment.
If this situation persist, please contact us atFeedback&Contact
1. (WO2019032466) UPLINK TRANSMIT POWER CONTROL DURING RANDOM ACCESS PROCEDURES
Latest bibliographic data on file with the International BureauSubmit observation

Pub. No.: WO/2019/032466 International Application No.: PCT/US2018/045415
Publication Date: 14.02.2019 International Filing Date: 06.08.2018
IPC:
H04W 52/14 (2009.01) ,H04B 7/06 (2006.01) ,H04W 52/50 (2009.01) ,H04W 74/08 (2009.01) ,H04L 1/08 (2006.01) ,H04W 72/04 (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]
06
TPC algorithms
14
Separate analysis of uplink or downlink
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
B
TRANSMISSION
7
Radio transmission systems, i.e. using radiation field
02
Diversity systems
04
using a plurality of spaced independent aerials
06
at transmitting station
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
50
at the moment of starting communication in a multiple access environment
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
74
Wireless channel access, e.g. scheduled or random access
08
Non-scheduled access, e.g. random access, ALOHA or CSMA [Carrier Sense Multiple Access]
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
1
Arrangements for detecting or preventing errors in the information received
08
by repeating transmission, e.g. Verdan system
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
72
Local resource management, e.g. selection or allocation of wireless resources or wireless traffic scheduling
04
Wireless resource allocation
Applicants:
QUALCOMM INCORPORATED [US/US]; 5775 Morehouse Drive ATTN: INTERNATIONAL IP ADMINISTRATION SAN DIEGO, California 92121-1714, US
Inventors:
ISLAM, Muhammad Nazmul; US
SADIQ, Bilal; US
ABEDINI, Navid; US
LUO, Tao; US
Agent:
O'HARE, James K.; US
Priority Data:
16/054,05803.08.2018US
62/542,11807.08.2017US
Title (EN) UPLINK TRANSMIT POWER CONTROL DURING RANDOM ACCESS PROCEDURES
(FR) COMMANDE DE PUISSANCE D'ÉMISSION EN LIAISON MONTANTE PENDANT DES PROCÉDURES D'ACCÈS ALÉATOIRE
Abstract:
(EN) Beam specific power ramping counters may be used to adjust uplink transmit power. For example, a user equipment (UE) may use counters for beam specific power control of Random Access Channel (RACH) Message1 transmissions. A UE may transmit a RACH message1 on a beam specific resource and increment a counter corresponding to a gNB downlink beam. Power adjustments may be made on subsequent re-transmissions of the RACH message1 according to a power control policy. The power control policy may call for applying a power ramping function based on the value(s) of one or more of the counters.
(FR) Selon l'invention, des compteurs de variation de puissance spécifiques à un faisceau peuvent être utilisés pour ajuster la puissance d'émission en liaison montante. Par exemple, un équipement d'utilisateur (UE) peut utiliser des compteurs pour une commande de puissance spécifique à un faisceau de transmissions de Message1 de canal d'accès aléatoire (RACH). Un UE peut transmettre un message1 RACH sur une ressource spécifique de faisceau et incrémenter un compteur correspondant à un faisceau de liaison descendante gNB. Des ajustements de puissance peuvent être effectués sur des retransmissions ultérieures du message1 RACH selon une politique de commande de puissance. La politique de commande de puissance peut appeler pour appliquer une fonction de variation de puissance sur la base de la ou des valeur d'un ou de plusieurs des compteurs.
front page image
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 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, 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)