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1. (WO2018127170) ENHANCED PS DOMAIN DATA-OFF MECHANISM
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Pub. No.: WO/2018/127170 International Application No.: PCT/CN2018/071744
Publication Date: 12.07.2018 International Filing Date: 08.01.2018
IPC:
H04W 8/18 (2009.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
8
Network data management
18
Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data
Applicants: MEDIATEK INC.[CN/CN]; No. 1, Dusing Rd. 1st, Science-Based Industrial Park Hsin-Chu, Taiwan 300, CN
Inventors: HUANG-FU, Chien-Chun; CN
LIN, Yuan-Chieh; CN
Agent: BEIJING SANYOU INTELLECTUAL PROPERTY AGENCY LTD.; 16th Fl., Block A, Corporate Square, No. 35 Jinrong Street Beijing 100033, CN
Priority Data:
15/862,64605.01.2018US
62/443,01006.01.2017US
Title (EN) ENHANCED PS DOMAIN DATA-OFF MECHANISM
(FR) MÉCANISME DE TRANSFERT DE DONNÉES DE DOMAINE PS AMÉLIORÉ
Abstract:
(EN) Solutions are proposed to facilitate the support of 3GPP PS_Data_Off feature. The PS_Data_Off feature prevents transport via 3GPP access of all IP packets except those related to 3GPP PS_Data_Off Exempt Services. In one example, signaling storms due to frequent PS_Data_Off reconfiguration are prevented. In another example, for multi-SIM devices and for devices that supporting WiFi access, UE reconfigures the PS_Data_Off feature upon a triggering condition is satisfied. In yet another example, upon status change of PS_Data_Off feature, UE initiates RAT change to improve performance, to reduce power consumption and cost, and to maintain service continuity. Furthermore, new AT commands and parameters are introduced to enable the PS_Data_Off feature.
(FR) Des solutions sont proposées pour faciliter la prise en charge de caractéristique PS_Data_Off 3GPP. La caractéristique PS_Data_Off empêche le transport via l'accès 3 GPP de tous les paquets IP à l'exception de ceux liés à des services exempts de PS_Data_Off 3GPP. Dans un exemple, des tempêtes de signalisation dues à une reconfiguration de PS_Data_Off fréquente sont empêchées. Dans un autre exemple, pour des dispositifs multi-SIM et pour des dispositifs prenant en charge l'accès WiFi, l'UE reconfigure la caractéristique PS_Data_Off lorsqu'une condition de déclenchement est satisfaite. Dans encore un autre exemple, lors d'un changement d'état de caractéristique PS_Data_Off, l'UE initie un changement de RAT pour améliorer les performances, pour réduire la consommation d'énergie et le coût, et pour maintenir une continuité de service. En outre, des commandes et paramètres AT nouveaux sont introduits pour permettre la caractéristique PS_Data_Off.
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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)