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1. (WO2018080565) DATA TRANSFER AND RECEPTION PROCEDURES IN 5G NR-THINGS SIDELINK COMMUNICATIONS
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Pub. No.: WO/2018/080565 International Application No.: PCT/US2016/068256
Publication Date: 03.05.2018 International Filing Date: 22.12.2016
IPC:
H04L 1/18 (2006.01) ,H04L 29/08 (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
29
Arrangements, apparatus, circuits or systems, not covered by a single one of groups H04L1/-H04L27/136
02
Communication control; Communication processing
06
characterised by a protocol
08
Transmission control procedure, e.g. data link level control procedure
Applicants:
INTEL CORPORATION [US/US]; 2200 Mission College Blvd. Santa Clara, California 95054, US
Inventors:
JHA, Satish Chandra; US
FOUAD, Yaser M.; US
LI, Qian; US
LI, Guangjie; CN
WU, Xiaoyun May; US
WU, Geng; US
KIM, Joonbeom; US
SHARMA BANJADE, Vesh Raj; US
LU, Lu; US
GHOZLAN, Hassan; US
YING, Dawei; US
NOH, Song; US
Agent:
PERDOK, Monique, M.; US
Priority Data:
62/415,09231.10.2016US
Title (EN) DATA TRANSFER AND RECEPTION PROCEDURES IN 5G NR-THINGS SIDELINK COMMUNICATIONS
(FR) PROCÉDURES DE TRANSFERT ET DE RÉCEPTION DE DONNÉES DANS DES COMMUNICATIONS DE LIAISON LATÉRALE 5G/S
Abstract:
(EN) Systems and methods of handling transfer and reception of user plane and control plane data directly between UEs are generally described. A data transfer procedure is described that includes variables, constants and timers for a tSL-HL transmit entity and updating of the variables to handle and track data transfer. The procedure includes assignment and maintenance of SDU SNs during transmission and retransmission, as well as buffering and monitoring of the transfer status of each SDU and PDU and an associated HARQ process. Data reception procedures described for both user and control plane data include reception of the PDU from a lower layer, storage of the PDU and combination of PDUs in a buffer.
(FR) L'invention concerne en général des systèmes et des procédés de gestion de transfert et de réception de données de plan utilisateur et de plan de commande directement entre des UE. L'invention concerne une procédure de transfert de données qui comprend des variables, des constantes et des minuteries destinées à une entité de transmission tSL-HL et la mise à jour des variables pour gérer et suivre le transfert de données. La procédure comprend l'attribution et la maintenance des SN SDU pendant la transmission et la retransmission, ainsi que la mise en mémoire tampon et la surveillance de l'état de transfert de chaque SDU et PDU et d'un processus HARQ associé. Des procédures de réception de données décrites pour les données de plan d'utilisateur et de plan de commande comprennent la réception de la PDU à partir d'une couche inférieure, le stockage de la PDU et la combinaison des PDU dans une mémoire tampon.
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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, 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)