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1. (WO2019029619) RADIO LINK CONTROL REASSEMBLING TECHNIQUES IN WIRELESS SYSTEMS
Dados bibliográficos mais recentes no arquivo da Secretaria InternacionalSubmeter observação

№ de pub.: WO/2019/029619 № do pedido internacional: PCT/CN2018/099621
Data de publicação: 14.02.2019 Data de depósito internacional: 09.08.2018
CIP:
H04W 28/06 (2009.01)
H ELECTRICIDADE
04
TÉCNICA DE COMUNICAÇÃO ELÉTRICA
W
REDES DE COMUNICAÇÃO SEM FIO
28
Gerenciamento de tráfego ou recurso de rede
02
Gerenciamento de tráfego, p. ex., controle de fluxo ou controle de congestionamento
06
Otimização, p. ex., compressão de cabeçalho ou do tamanho da informação
Requerentes:
QUALCOMM INCORPORATED [US/US]; Attn: International IP Administration 5775 Morehouse Drive San Diego, CA 92121-1714, US
ZHENG, Ruiming [CN/CN]; US (US)
YU, Yu-Ting [CN/US]; US (US)
KUBOTA, Keiichi [JP/US]; US (US)
HORN, Gavin, Bernard [US/US]; US (US)
Inventores:
ZHENG, Ruiming; US
YU, Yu-Ting; US
KUBOTA, Keiichi; US
HORN, Gavin, Bernard; US
Mandatário:
NTD PATENT & TRADEMARK AGENCY LIMITED; 10th Floor, Tower C, Beijing Global Trade Center 36 North Third Ring Road East, Dongcheng District Beijing 100013, CN
Dados da prioridade:
PCT/CN2017/09705911.08.2017CN
Título (EN) RADIO LINK CONTROL REASSEMBLING TECHNIQUES IN WIRELESS SYSTEMS
(FR) TECHNIQUES DE RÉASSEMBLAGE DE COMMANDE DE RADIOLIAISON DANS DES SYSTÈMES SANS FIL
Resumo:
(EN) Methods, systems, and devices for wireless communication are described. In some wireless communications systems, a transmitting device may identify a Radio Link Control (RLC) service data unit (SDU) to be transmitted to a receiving device. In some cases, the transmitting device may not have access to sufficient resources to transmit the entire RLC SDU. As such, the transmitting device may segment the RLC SDU into RLC SDU segments, and the transmitting device may transmit the RLC SDU segments to the receiving device. If an RLC layer at the receiving device receives one or more RLC SDU segments out of sequence, the RLC layer may initiate a reassembly (or reordering) timer. The RLC layer may reassemble the successfully received RLC SDU segments to be passed to upper layers. Once the timer expires, the RLC layer may declare that the missing RLC SDU segments are lost.
(FR) L'invention concerne des procédés, des systèmes, et des dispositifs de communication sans fil. Dans certains systèmes de communication sans fil, un dispositif de transmission peut identifier une unité de données de service (SDU) de commande de radioliaison (RLC) devant être transmise à un dispositif de réception. Dans certains cas, le dispositif de transmission peut ne pas avoir accès à des ressources suffisantes pour transmettre la totalité de la SDU RLC. Le dispositif de transmission peut alors segmenter la SDU RLC en segments de SDU RLC, et le dispositif de transmission peut transmettre les segments de SDU RLC au dispositif de réception. Si, au dispositif de réception, une couche RLC reçoit un ou plusieurs segments de SDU RLC externes à une séquence, la couche RLC peut initier un temporisateur de réassemblage (ou de réordonnancement). La couche RLC peut réassembler les segments de SDU RLC reçus avec succès, devant être transmis à des couches supérieures. Lorsque le temporisateur expire, la couche RLC peut déclarer que les segments de SDU RLC manquants sont perdus.
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Organização Regional Africana da Propriedade Intelectual (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Instituto Eurasiático de Patentes (EAPO) (AM, AZ, BY, KG, KZ, RU, TJ, TM)
Instituto Europeu de Patentes (IEP) (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)
Organização Africana da Propriedade Intelectual (OAPI) (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Língua de publicação: Inglês (EN)
Língua de depósito: Inglês (EN)