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1. (WO2019009772) ENABLING EFFICIENT HANDLING OF REDUNDANT PACKET COPIES IN A WIRELESS COMMUNICATION SYSTEM
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Pub. No.: WO/2019/009772 International Application No.: PCT/SE2017/050751
Publication Date: 10.01.2019 International Filing Date: 05.07.2017
IPC:
H04W 88/06 (2009.01) ,H04L 12/70 (2013.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
88
Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
02
Terminal devices
06
adapted for operation in multiple networks, e.g. multi-mode terminals
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
12
Data switching networks
70
Packet switching systems
Applicants:
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) [SE/SE]; 164 83 Stockholm, SE
Inventors:
HANNU, Hans; SE
CHRISTOFFERSSON, Jan; SE
ERICSON, Mårten; SE
WANG, Min; SE
Agent:
AYOUB, Nabil; SE
Priority Data:
Title (EN) ENABLING EFFICIENT HANDLING OF REDUNDANT PACKET COPIES IN A WIRELESS COMMUNICATION SYSTEM
(FR) GESTION EFFICACE DE COPIES DE PAQUETS REDONDANTES DANS UN SYSTÈME DE COMMUNICATION SANS FIL
Abstract:
(EN) There is provided a method of operating a wireless communication device adapted for multi-connectivity to enable individual connections to at least two different network units. The method comprises receiving (S1) information indicating packets received by one of the network units from the wireless communication device over one of the connections, and removing (S2) redundant packets for another one of the connections corresponding to the indicated packets.
(FR) L'invention concerne un procédé de commande d'un dispositif de communication sans fil dont l'aptitude à fonctionner en multi-connectivité permet des connexions individuelles à au moins deux unités de réseau différentes. Le procédé consiste à : recevoir (S1), du dispositif de communication sans fil, des informations indiquant des paquets reçus par l'une des unités de réseau sur l'une des connexions; et supprimer (S2) des paquets redondants pour une autre des connexions correspondant aux paquets indiqués.
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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)