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1. (WO2019063534) TRANSMISSION OF DATA BY MULTIPLE USERS OVER SHARED RESOURCES
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2019/063534 International Application No.: PCT/EP2018/075935
Publication Date: 04.04.2019 International Filing Date: 25.09.2018
IPC:
H04B 7/00 (2006.01) ,H03M 7/30 (2006.01) ,H03M 13/11 (2006.01) ,H03M 13/00 (2006.01) ,H04B 1/7105 (2011.01) ,H04B 7/0452 (2017.01) ,H04B 7/08 (2006.01) ,H04J 11/00 (2006.01) ,H04L 1/16 (2006.01) ,H04L 1/18 (2006.01) ,H04L 5/00 (2006.01) ,H04L 25/03 (2006.01) ,H04W 72/04 (2009.01) ,H04W 72/12 (2009.01) ,H04W 74/00 (2009.01) ,H04W 74/08 (2009.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
B
TRANSMISSION
7
Radio transmission systems, i.e. using radiation field
H ELECTRICITY
03
BASIC ELECTRONIC CIRCUITRY
M
CODING, DECODING OR CODE CONVERSION, IN GENERAL
7
Conversion of a code where information is represented by a given sequence or number of digits to a code where the same information is represented by a different sequence or number of digits
30
Compression; Expansion; Suppression of unnecessary data, e.g. redundancy reduction
H ELECTRICITY
03
BASIC ELECTRONIC CIRCUITRY
M
CODING, DECODING OR CODE CONVERSION, IN GENERAL
13
Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
03
Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words
05
using block codes, i.e. a predetermined number of check bits joined to a predetermined number of information bits
11
using multiple parity bits
H ELECTRICITY
03
BASIC ELECTRONIC CIRCUITRY
M
CODING, DECODING OR CODE CONVERSION, IN GENERAL
13
Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
B
TRANSMISSION
1
Details of transmission systems, not covered by a single one of groups H04B3/-H04B13/123; Details of transmission systems not characterised by the medium used for transmission
69
Spread spectrum techniques
707
using direct sequence modulation
7097
Interference-related aspects
7103
the interference being multiple access interference
7105
Joint detection techniques, e.g. linear detectors
[IPC code unknown for H04B 7/0452]
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
08
at receiving station
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
J
MULTIPLEX COMMUNICATION
11
Orthogonal multiplex systems
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
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
L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
25
Baseband systems
02
Details
03
Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
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
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
12
Wireless traffic scheduling
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
74
Wireless channel access, e.g. scheduled or random access
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]
Applicants:
FRAUNHOFER-GESELLSCHAFT ZUR FÖRDERUNG DER ANGEWANDTEN FORSCHUNG E.V. [DE/DE]; Hansastraße 27c 80686 München, DE
Inventors:
UTKOVSKI, Zoran; DE
CAVALCANTE, Renato; DE
AGOSTINI, Patrick; DE
KASPARICK, Martin; DE
HOLFELD, Bernd; DE
Agent:
ZIMMERMANN, Tankred; DE
STÖCKELER, Ferdinand; DE
ZINKLER, Franz; DE
SCHENK, Markus; DE
HERSINA, Günter; DE
BURGER, Markus; DE
SCHAIRER, Oliver; DE
SCHLENKER, Julian; DE
PFITZNER, Hannes; DE
KÖNIG, Andreas; DE
Priority Data:
17193878.028.09.2017EP
Title (EN) TRANSMISSION OF DATA BY MULTIPLE USERS OVER SHARED RESOURCES
(FR) TRANSMISSION DE DONNÉES PAR DE MULTIPLES UTILISATEURS SUR DES RESSOURCES PARTAGÉES
Abstract:
(EN) A transmitter (UE) for transmitting data to a receiver (BS) of a wireless communication network, the transmitter (UE) includes at least one antenna, a codebook, an encoder, and a transceiver coupled to the encoder and to the at least one antenna. The codebook includes a plurality of codewords, each codeword being a vector including a plurality of symbols, each symbol to be transmitted over resources of the wireless communication network. The encoder is configured to receive an information message to be transmitted to a receiver (BS) of the wireless communication network, to select from the codebook the codeword associated with the received information message, and to divide the selected codeword into a plurality of sub-codewords. The transceiver is configured to transmit via the at least one antenna a first sub-codeword, and to transmit via the at least one antenna a second sub-codeword responsive to an indication that the encoded information message was not successfully decoded at the receiver (BS) on the basis of the received first sub-codeword.
(FR) L'invention concerne un émetteur (UE) pour transmettre des données à un récepteur (BS) d'un réseau de communication sans fil, l'émetteur (UE) comprend au moins une antenne, une table de codes, un codeur et un émetteur-récepteur couplé au codeur et à la ou les antennes. Une table de codes comprend une pluralité de mots de code, chaque mot de code étant un vecteur comprenant une pluralité de symboles, chaque symbole devant être transmis sur des ressources du réseau de communication sans fil. Le codeur est configuré pour recevoir un message d'informations à transmettre à un récepteur (BS) du réseau de communication sans fil, pour sélectionner à partir de la table de codes le mot de code associé au message d'informations reçu, et pour diviser le mot de code sélectionné en une pluralité de sous-mots de code. L'émetteur-récepteur est configuré pour transmettre, par l'intermédiaire de la ou des antennes, un premier sous-mot de code, et pour transmettre, par l'intermédiaire de la ou des antennes, un second sous-mot de code en réponse à une indication que le message d'informations codé n'a pas été décodé avec succès au niveau du récepteur (BS) sur la base du premier sous-mot de code reçu.
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)