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1. (WO2018138410) SEQUENCE NUMBERING ON DEMAND FOR SEGMENTATION
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Pub. No.: WO/2018/138410 International Application No.: PCT/FI2018/050035
Publication Date: 02.08.2018 International Filing Date: 18.01.2018
IPC:
H04W 28/06 (2009.01) ,H04L 29/08 (2006.01) ,H04L 29/06 (2006.01) ,H04L 12/805 (2013.01) ,H04L 12/801 (2013.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
28
Network traffic or resource management
02
Traffic management, e.g. flow control or congestion control
06
Optimising, e.g. header compression, information sizing
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
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
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
12
Data switching networks
70
Packet switching systems
801
Flow control or congestion control
805
Determination of the optimum packet size, e.g. maximum transmission unit [MTU]
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
12
Data switching networks
70
Packet switching systems
801
Flow control or congestion control
Applicants:
NOKIA TECHNOLOGIES OY [FI/FI]; Karaportti 3 02610 Espoo, FI
Inventors:
SEBIRE, Benoist; JP
TURTINEN, Samuli; FI
Agent:
NOKIA TECHNOLOGIES OY; Ari Aarnio IPR Department Karakaari 7 02610 Espoo, FI
UUSITALO, Arttu; FI
Priority Data:
62/449,77124.01.2017US
Title (EN) SEQUENCE NUMBERING ON DEMAND FOR SEGMENTATION
(FR) NUMÉROTATION DE SÉQUENCE À LA DEMANDE POUR UNE SEGMENTATION
Abstract:
(EN) Various communication systems may benefit from the appropriate use of sequence numbers. For example, radio link control unacknowledged mode may benefit from the use of sequence numbers on demand for segmentation. A method can include determining whether segmentation is to occur with respect to a packet data unit. The method can include providing a sequence number in a header of the packet data unit contingent on usage of segmentation with respect to the packet data unit.
(FR) Selon l'invention, divers systèmes de communication peuvent bénéficier d'un traitement approprié de numéros de séquence. Par exemple, un mode sans accusé de réception de commande de la liaison radio peut bénéficier de l'utilisation de numéros de séquence à la demande pour une segmentation. Un procédé peut consister à déterminer si une segmentation doit se produire par rapport à une unité de données par paquets. Le procédé peut consister à fournir un numéro de séquence dans un en-tête de l'unité de données par paquets en fonction de l'utilisation de la segmentation par rapport à l'unité de données par paquets.
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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)