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1. (WO2018141293) METHOD AND APPARATUS FOR COMMUNICATION
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Pub. No.: WO/2018/141293 International Application No.: PCT/CN2018/075294
Publication Date: 09.08.2018 International Filing Date: 05.02.2018
IPC:
H04L 1/00 (2006.01) ,H03M 13/11 (2006.01) ,H04L 1/18 (2006.01) ,H04L 1/22 (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
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
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
22
using redundant apparatus to increase reliability
Applicants: MEDIATEK INC.[CN/CN]; No.1, Dusing Rd. 1st, Science-Based Industrial Park Hsin-Chu, Taiwan 300, CN
Inventors: LEE, Chong-You; CN
HSU, Cheng-Yi; CN
CHIU, Mao-Ching; CN
FISHER-JEFFES, Timothy Perrin; US
CHEN, Ju-Ya; CN
CHANG, Yen-Shuo; CN
CHEN, Wei-Jen; CN
Agent: BEIJING SANYOU INTELLECTUAL PROPERTY AGENCY LTD.; 16th Fl., Block A, Corporate Square, No.35 Jinrong Street Beijing 100033, CN
Priority Data:
62/455,05706.02.2017US
Title (EN) METHOD AND APPARATUS FOR COMMUNICATION
(FR) PROCÉDÉ ET APPAREIL DE COMMUNICATION
Abstract:
(EN) Aspects of the disclosure provide an apparatus that includes transmitting circuit and processing circuit. The transmitting circuitry is configured to transmit wireless signals. The processing circuitry is configured to encode a set of information bits with a code that is configured for incremental redundancy to generate a code word that includes the information bits and parity bits, buffer the code word in a circular buffer, determine a start position in the circular buffer based on a redundancy version that is selected from a plurality of redundancy versions based on a scenario evaluation of a previous transmission associated with the set of information bits, and transmit, via the transmitting circuitry, a selected portion of the code word from the start position.
(FR) La présente invention concerne, selon certains aspects, un appareil qui comprend un circuit émetteur-récepteur et un circuit de traitement. Le circuit émetteur-récepteur est configuré de sorte à émettre des signaux sans fil. Le circuit de traitement est configuré de sorte à coder un ensemble de bits d'information à l'aide d'un code qui est configuré pour une redondance incrémentale afin de générer un mot de code qui comprend les bits d'information et des bits de parité, à mettre en tampon le mot de code dans un tampon circulaire, à déterminer une position de départ dans le tampon circulaire sur la base d'une version de redondance qui est sélectionnée parmi une pluralité de versions de redondance sur la base d'une évaluation de scénario d'une émission précédente, associée à l'ensemble des bits d'informations, et à émettre, par l'intermédiaire du circuit émetteur-récepteur, une partie sélectionnée du mot de code à partir de la position de départ.
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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)