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1. (WO2017032338) METHOD OF DYNAMIC PDCP STATUS REPORT POLLING FOR LTE WLAN AGGREGATION
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Pub. No.: WO/2017/032338 International Application No.: PCT/CN2016/096867
Publication Date: 02.03.2017 International Filing Date: 26.08.2016
IPC:
H04W 76/02 (2009.01) ,H04W 76/04 (2009.01) ,H04W 84/12 (2009.01) ,H04W 28/06 (2009.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
76
Connection management, e.g. connection set-up, manipulation or release
02
Connection set-up
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
76
Connection management, e.g. connection set-up, manipulation or release
04
Connection manipulation
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
84
Network topologies
02
Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
10
Small scale networks; Flat hierarchical networks
12
WLAN [Wireless Local Area Networks]
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
Applicants:
MEDIATEK INC. [CN/CN]; No.1, Dusing Road 1st, Science-Based Industrial Park Hsin-Chu, Taiwan 300, CN
Inventors:
LEE, Chi-Chen; CN
YAO, Yu-Ting; CN
KAO, Ching-Yueh; CN
Agent:
BEIJING SANYOU INTELLECTUAL PROPERTY AGENCY LTD.; 16th Fl., Block A, Corporate Square, No.35 Jinrong Street Beijing 100033, CN
Priority Data:
15/247,17625.08.2016US
62/210,62827.08.2015US
Title (EN) METHOD OF DYNAMIC PDCP STATUS REPORT POLLING FOR LTE WLAN AGGREGATION
(FR) PROCÉDÉ DE SONDAGE DYNAMIQUE DE COMPTES RENDUS D'ÉTAT DE PDCP POUR AGRÉGATION LTE-WLAN
Abstract:
(EN) To facilitate LWA PDCP setting/scheduling, a method of providing dynamic PDCP status report polling is proposed. To enhance scheduling efficiency, the transmitter (can be eNB from DL or UE for UL) can dynamically poll PDCP status report for LWA behavior. The polling can be done by a standalone PDCP control PDU or use reserved bit in PDCP data PDU. The triggering condition for PDCP status polling includes: PDCP without poll time exceeds a first threshold, PDCP without poll bytes exceeds a second threshold, PDCP without poll PDU numbers exceeds a third threshold, a data buffer is empty, and when LWA is deactivated.
(FR) L'invention a pour objet de faciliter le réglage/la programmation de PDCP de LWA, et concerne un procédé pour assurer un sondage dynamique de comptes rendus d'état de PDCP. Afin d'améliorer le rendement de programmation, l'émetteur (qui peut être un eNB en DL ou un UE en UL) peut sonder dynamiquement un compte rendu d'état de PDCP à la recherche d'un comportement de LWA. Le sondage peut être effectué par une PDU autonome de commande de PDCP ou utiliser un bit réservé dans une PDU de données de PDCP. Parmi les conditions de déclenchement pour le sondage d'état de PDCP figurent celles-ci: le temps de PDCP sans sondage dépasse un premier seuil, le nombre d'octets de PDCP sans sondage dépasse un deuxième seuil, le nombre de PDU de PDCP sans sondage dépasse un troisième seuil, un tampon de données est vide, et la LWA est désactivée.
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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, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, 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)