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1. (WO2018203622) METHOD AND DEVICE FOR RECEIVING DATA UNIT
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Pub. No.: WO/2018/203622 International Application No.: PCT/KR2018/004930
Publication Date: 08.11.2018 International Filing Date: 27.04.2018
IPC:
H04L 1/16 (2006.01) ,H04L 1/18 (2006.01) ,H04W 80/02 (2009.01)
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
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
W
WIRELESS COMMUNICATION NETWORKS
80
Wireless network protocols or protocol adaptations to wireless operation, e.g. WAP [Wireless Application Protocol]
02
Data link layer protocols
Applicants:
LG ELECTRONICS INC. [KR/KR]; 128, Yeoui-daero Yeongdeungpo-gu Seoul 07336, KR
Inventors:
LEE, Gyeongcheol; KR
YI, Seungjune; KR
Agent:
KIM, Yong In; KR
BAHNG, Hae Cheol; KR
Priority Data:
62/492,96802.05.2017US
62/519,19114.06.2017US
Title (EN) METHOD AND DEVICE FOR RECEIVING DATA UNIT
(FR) PROCÉDÉ ET DISPOSITIF DE RÉCEPTION D'UNITÉ DE DONNÉES
Abstract:
(EN) If there are missing RLC SDU(s) and/or missing RLC SDU segment(s), a receiving device transmits a STATUS PDU to a transmitting device in order to inform the missing RLC SDU(s) and/or missing RLC SDU segment(s). If there are multiple RLC SDU segments belonging to one RLC SDU, the STATUS PDU of the present invention one sequence number (SN) for the multiple missing RLC SDU segments, which is the same as a SN of the RLC SDU, and location information on each of the multiple missing RLC SDU segments within the RLC SDU.
(FR) S'il existe une ou plusieurs SDU RLC manquantes et/ou un ou plusieurs segments de SDU RLC manquants, un dispositif de réception transmet une PDU d'état à un dispositif de transmission afin de l'informer de la ou des SDU RLC manquantes et/ou du ou des segments de SDU RLC manquants. S'il existe plusieurs segments de SDU RLC appartenant à une SDU RLC, la PDU d'état de la présente invention porte un numéro de séquence (SN) pour les multiples segments de SDU RLC manquant, qui est le même qu'un SN de la SDU RLC et des informations de localisation sur chacun des multiples segments de SDU RLC manquants dans la SDU RLC.
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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)