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1. (WO2019029619) RADIO LINK CONTROL REASSEMBLING TECHNIQUES IN WIRELESS SYSTEMS
국제사무국에 기록된 최신 서지정보    정보 제출

공개번호: WO/2019/029619 국제출원번호: PCT/CN2018/099621
공개일: 14.02.2019 국제출원일: 09.08.2018
IPC:
H04W 28/06 (2009.01)
H SECTION H — 전기
04
전기통신기술
W
무선통신네트워크
28
네트워크 트래픽 또는 자원 관리
02
트래픽 관리 예. 흐름 제어 또는 정체 제어
06
최적화, 예. 헤더 압축 또는 정보 크기 분류
출원인:
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)
QUALCOMM INCORPORATED [US/US]; Attn: International IP Administration 5775 Morehouse Drive San Diego, CA 92121-1714, US
발명자:
ZHENG, Ruiming; US
YU, Yu-Ting; US
KUBOTA, Keiichi; US
HORN, Gavin, Bernard; US
대리인:
NTD PATENT & TRADEMARK AGENCY LIMITED; 10th Floor, Tower C, Beijing Global Trade Center 36 North Third Ring Road East, Dongcheng District Beijing 100013, CN
우선권 정보:
PCT/CN2017/09705911.08.2017CN
발명의 명칭: (EN) RADIO LINK CONTROL REASSEMBLING TECHNIQUES IN WIRELESS SYSTEMS
(FR) TECHNIQUES DE RÉASSEMBLAGE DE COMMANDE DE RADIOLIAISON DANS DES SYSTÈMES SANS FIL
요약서:
(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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아프리카지역 지식재산권기구(ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
유라시아 특허청 (AM, AZ, BY, KG, KZ, RU, TJ, TM)
유럽 특허청(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)
공개언어: 영어 (EN)
출원언어: 영어 (EN)