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1. (WO2017035162) TECHNIQUES FOR IMPROVING FEEDBACK PROCESSES BASED ON A LATENCY BETWEEN A TRANSMISSION TIME INTERVAL (TTI) AND A FEEDBACK OPPORTUNITY
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Pub. No.: WO/2017/035162 International Application No.: PCT/US2016/048232
Publication Date: 02.03.2017 International Filing Date: 23.08.2016
IPC:
H04L 1/00 (2006.01) ,H04L 1/18 (2006.01) ,H04L 5/00 (2006.01) ,H04W 72/04 (2009.01)
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
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
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
5
Arrangements affording multiple use of the transmission path
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]; ATTN: International IP Administration 5775 Morehouse Drive San Diego, California 92121-1714, US
Inventors:
CHEN, Wanshi; US
GAAL, Peter; US
JI, Tingfang; US
Agent:
SCHRAMM, Paul, M.; US
Priority Data:
15/052,29524.02.2016US
62/209,17224.08.2015US
Title (EN) TECHNIQUES FOR IMPROVING FEEDBACK PROCESSES BASED ON A LATENCY BETWEEN A TRANSMISSION TIME INTERVAL (TTI) AND A FEEDBACK OPPORTUNITY
(FR) TECHNIQUES POUR AMÉLIORER DES PROCESSUS DE RÉTROACTION EN FONCTION D'UNE LATENCE ENTRE UN INTERVALLE DE TEMPS DE TRANSMISSION (TTI) ET UNE OPPORTUNITÉ DE RÉTROACTION
Abstract:
(EN) Techniques are described for wireless communication. One method includes identifying a latency between a start of a transmission time interval (TTI) of a transmission burst and a feedback opportunity for the TTI, and determining a duration of the TTI based at least in part on the latency. Another method includes identifying a latency between an end of a TTI of a transmission burst and a feedback opportunity for the TTI, identifying a plurality of code blocks in the TTI, selecting one of a transport block level feedback or a code block level feedback for the TTI based at least in part on the latency, and transmitting the selected one of the transport block level feedback or the code block level feedback for the TTI during the feedback opportunity.
(FR) L'invention concerne des techniques de communication sans fil. Un procédé comprend les étapes consistant à identifier une latence entre le début d'un intervalle de temps de transmission (TTI) d'une salve de transmission et une opportunité de rétroaction pour le TTI, et à déterminer une durée du TTI en se basant au moins en partie sur la latence. Un autre procédé comprend les étapes consistant à identifier une latence entre la fin d'un TTI d'une salve de transmission et une opportunité de rétroaction pour le TTI, à identifier une pluralité de blocs de code dans le TTI, à sélectionner une rétroaction parmi une rétroaction au niveau des blocs de transport et une rétroaction au niveau des blocs de code pour le TTI en se basant au moins en partie sur la latence, et à transmettre la rétroaction sélectionnée parmi la rétroaction au niveau des blocs de transport et la rétroaction au niveau des blocs de code pour le TTI pendant l'opportunité de rétroaction.
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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, 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, KN, KP, KR, 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)