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1. (WO2018077425) BASE STATIONS, USER EQUIPMENTS AND A SYSTEM FOR WIRELESS COMMUNICATION, AS WELL AS THE CORRESPONDING METHODS
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Pub. No.: WO/2018/077425 International Application No.: PCT/EP2016/076101
Publication Date: 03.05.2018 International Filing Date: 28.10.2016
IPC:
H04L 1/18 (2006.01) ,H04L 1/00 (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
18
Automatic repetition systems, e.g. van Duuren system
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
Applicants:
ZHOU, Chan [DE/DE]; DE (US)
HUAWEI TECHNOLOGIES CO., LTD. [CN/CN]; Huawei Administration Building Bantian Longgang District Shenzhen, Guangdong 518129, CN
Inventors:
ZHOU, Chan; DE
KALOXYLOS, Alexandros; DE
MANJUNATH, Ramya Panthangi; DE
Agent:
KREUZ, Georg; DE
Priority Data:
Title (EN) BASE STATIONS, USER EQUIPMENTS AND A SYSTEM FOR WIRELESS COMMUNICATION, AS WELL AS THE CORRESPONDING METHODS
(FR) STATIONS DE BASE, ÉQUIPEMENTS D'UTILISATEURS ET SYSTÈME DE COMMUNICATION SANS FIL, ET PROCÉDÉS CORRESPONDANTS
Abstract:
(EN) The present invention refers to base stations, user equipments and a system for wireless communication, as well as the corresponding wireless communication methods implementing mechanisms enabling fast, reliable and resource efficient retransmissions between a base station and one or a plurality of user equipments. The present invention is specifically directed to an uplink unicast case and a downlink multicast case and cooperates a proactive allocation of resources for a retransmission of the initial data in case that the initial data transmission fails, and a new data transmission if the initial data transmission successes.
(FR) La présente invention concerne des stations de base, des équipements d'utilisateurs et un système de communication sans fil, ainsi que les procédés correspondants de communication sans fil mettant en œuvre des mécanismes permettant des réémissions rapides, fiables et économes en ressources entre une station de base et un ou plusieurs équipements d'utilisateurs. La présente invention vise spécifiquement un cas de monodiffusion en liaison montante et un cas de multidiffusion en liaison descendante et opère conjointement une allocation proactive de ressources en vue d'une réémission de données initiales au cas où une émission initiale des données échouerait, et d'une nouvelle émission de données si l'émission initiale des données réussit.
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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, 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)