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1. (WO2018202192) METHOD AND DEVICE FOR TRANSMITTING FEEDBACK INFORMATION
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Pub. No.: WO/2018/202192 International Application No.: PCT/CN2018/085785
Publication Date: 08.11.2018 International Filing Date: 07.05.2018
IPC:
H04L 1/16 (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
Applicants:
LIU, Jinhua [CN/CN]; CN (SC)
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) [SE/SE]; S-164 83 Stockholm, SE
Inventors:
LIU, Jinhua; CN
ZHANG, Zhan; CN
Agent:
BEIJING SANYOU INTELLECTUAL PROPERTY AGENCY LTD.; 16th Fl., Block A, Corporate Square, No.35 Jinrong Street Beijing 100033, CN
Priority Data:
PCT/CN2017/08325905.05.2017CN
Title (EN) METHOD AND DEVICE FOR TRANSMITTING FEEDBACK INFORMATION
(FR) PROCÉDÉ ET DISPOSITIF DE TRANSMISSION DES INFORMATIONS DE RÉTROACTION
Abstract:
(EN) A method and device for transmitting feedback information. The method includes: determining feedback type information and/or delay information when data is transmitted by a network device; and determining a reliability grade of a feedback transmission or that the feedback transmission is exempted at a certain situation, according to the delay information and/or the feedback type information. Therefore, HARQ feedback load may be reduced without impacting HARQ performances.
(FR) La présente invention concerne un procédé et un dispositif de transmission des informations de rétroaction. Le procédé consiste : à déterminer des informations de type de rétroaction et/ou des informations de retard lorsque des données sont transmises par un dispositif réseau ; et à déterminer un degré de fiabilité d'une transmission de rétroaction ou à déterminer que la transmission de rétroaction est exemptée à une certaine situation, en fonction des informations de retard et/ou des informations de type de rétroaction. Par conséquent, une charge de rétroaction HARQ peut être réduite sans affecter la performance de la HARQ.
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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)