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1. (WO2019067577) MESSAGE SIZING AND SERIALIZATION OPTIMIZATION
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Pub. No.: WO/2019/067577 International Application No.: PCT/US2018/052902
Publication Date: 04.04.2019 International Filing Date: 26.09.2018
IPC:
G06Q 20/20 (2012.01) ,G06Q 20/08 (2012.01) ,G06Q 20/34 (2012.01) ,G06Q 20/40 (2012.01)
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
Q
DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES, NOT OTHERWISE PROVIDED FOR
20
Payment architectures, schemes or protocols
08
Payment architectures
20
Point-of-sale [POS] network systems
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
Q
DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES, NOT OTHERWISE PROVIDED FOR
20
Payment architectures, schemes or protocols
08
Payment architectures
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
Q
DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES, NOT OTHERWISE PROVIDED FOR
20
Payment architectures, schemes or protocols
30
characterised by the use of specific devices
34
using cards, e.g. integrated circuit [IC] cards or magnetic cards
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
Q
DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES, NOT OTHERWISE PROVIDED FOR
20
Payment architectures, schemes or protocols
38
Payment protocols; Details thereof
40
Authorisation, e.g. identification of payer or payee, verification of customer or shop credentials; Review and approval of payers, e.g. check of credit lines or negative lists
Applicants:
SQUARE, INC. [US/US]; 1455 Market St., Suite 600 San Francisco, CA 94103, US
Inventors:
PATTARAWUTTIWONG, Shalisa; US
Agent:
NELSON, John B.; US
NELSON, John, B.; US
Priority Data:
15/721,59229.09.2017US
15/723,03002.10.2017US
Title (EN) MESSAGE SIZING AND SERIALIZATION OPTIMIZATION
(FR) DIMENSIONNEMENT DE MESSAGE ET OPTIMISATION DE SÉRIALISATION
Abstract:
(EN) Systems and methods for message sizing and serialization optimization are disclosed. Communications between a secure payment enclave, other components of a customer terminal, a merchant terminal, and/or a remote system may be optimized depending on a state of the customer terminal and/or the merchant terminal. Message sizing and type may be optimized depending on the state. Additionally, or alternatively, message serialization may be optimized using state-dependent protocol buffers. The communications may pass between components of a POS system to a remote system via two operating-system stacks, which may be customized for a POS system transaction.
(FR) L'invention concerne des systèmes et des procédés de dimensionnement de message et d'optimisation de sérialisation. Des communications entre une enclave de paiement sécurisé, d'autres composants d'un terminal de client, un terminal de commerçant et/ou un système distant peuvent être optimisées en fonction d'un état du terminal de client et/ou du terminal de commerçant. Un dimensionnement et un type de message peuvent être optimisés en fonction de l'état. En plus ou en variante, une sérialisation de messages peut être optimisée en utilisant des tampons de protocole dépendant de l'état. Les communications peuvent passer entre des composants d'un système de POS jusqu'à un système distant par l'intermédiaire de deux piles de système d'exploitation qui peuvent être personnalisées pour une transaction du système de POS.
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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)