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1. (WO2017200879) DECOUPLED TRANSMISSIONS OF CHANNEL QUALITY FEEDBACK AND ACKNOWLEDGEMENT/NEGATIVE-ACKNOWLEDGEMENT FEEDBACK
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Pub. No.: WO/2017/200879 International Application No.: PCT/US2017/032489
Publication Date: 23.11.2017 International Filing Date: 12.05.2017
IPC:
H04L 1/16 (2006.01) ,H04L 1/00 (2006.01) ,H04L 1/18 (2006.01)
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
12
by using return channel
16
in which the return channel carries supervisory signals, e.g. repetition request signals
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
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
12
by using return channel
16
in which the return channel carries supervisory signals, e.g. repetition request signals
18
Automatic repetition systems, e.g. van Duuren system
Applicants:
QUALCOMM INCORPORATED [US/US]; Attn: International IP Administration 5775 Morehouse Drive San Diego, California 92121-1714, US
Inventors:
DAMNJANOVIC, Aleksandar; US
XUE, Yisheng; US
MONTOJO, Juan; US
SUN, Jing; US
WEI, Yongbin; US
PATEL, Shimman, Arvind; US
Agent:
KARREN, J. Scott; US
Priority Data:
15/592,98111.05.2017US
62/339,73320.05.2016US
Title (EN) DECOUPLED TRANSMISSIONS OF CHANNEL QUALITY FEEDBACK AND ACKNOWLEDGEMENT/NEGATIVE-ACKNOWLEDGEMENT FEEDBACK
(FR) ÉMISSIONS DÉCOUPLÉES DE RETOUR DE QUALITÉ DE CANAL ET RETOUR D'ACCUSÉ DE RÉCEPTION/ACCUSÉ DE RÉCEPTION NÉGATIF
Abstract:
(EN) Techniques are described for wireless communication at a user equipment (UE). One method includes receiving a downlink grant for a downlink transmission; transmitting channel quality feedback at a first time triggered by receipt of the downlink grant, the first time occurring during a first transmission time interval (TTI); and transmitting acknowledgement/negative-acknowledgement (ACK/NACK) feedback for the downlink transmission at a second time triggered by receipt of the downlink grant, the second time occurring during a second TTI, and the second TTI occurring later in time than the first TTI.
(FR) L'invention concerne des procédés de communication sans fil au niveau d'un équipement d'utilisateur (UE). Un procédé comprend la réception d'une autorisation de liaison descendante pour une émission de liaison descendante ; l'émission d'un retour de qualité de canal à un premier instant déclenché par la réception de l'autorisation de liaison descendante, le premier instant se produisant pendant un premier intervalle de temps d'émission (TTI) ; et l'émission d'un retour d'accusé de réception/accusé de réception négatif (ACK/NACK) pour l'émission de liaison descendante à un deuxième instant déclenché par la réception de l'autorisation de liaison descendante. Le deuxième instant se produit pendant un deuxième TTI et le deuxième TTI se produit plus tard dans le temps que le premier TTI.
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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, 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)