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1. (WO2019045968) REAL TIME TEXT TRANSMISSION BEFORE ESTABLISHING A PRIMARY COMMUNICATION SESSION
Latest bibliographic data on file with the International BureauSubmit observation

Pub. No.: WO/2019/045968 International Application No.: PCT/US2018/045644
Publication Date: 07.03.2019 International Filing Date: 07.08.2018
IPC:
H04L 12/58 (2006.01) ,H04L 29/06 (2006.01) ,H04W 4/90 (2018.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
12
Data switching networks
54
Store-and-forward switching systems
58
Message switching systems
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
29
Arrangements, apparatus, circuits or systems, not covered by a single one of groups H04L1/-H04L27/136
02
Communication control; Communication processing
06
characterised by a protocol
[IPC code unknown for H04W 4/90]
Applicants:
T-MOBILE USA, INC. [US/US]; 12920 SE 38th Street Bellevue, Washington 98006-1350, US
Inventors:
CHIANG, Hsin-Fu Henry; US
KARIMLI, Yasmin; US
ANTSEV, Boris; US
Agent:
PECK, Robert C.; US
HARTMAN, Robert G.; US
Priority Data:
15/693,17731.08.2017US
Title (EN) REAL TIME TEXT TRANSMISSION BEFORE ESTABLISHING A PRIMARY COMMUNICATION SESSION
(FR) TRANSMISSION DE TEXTE EN TEMPS RÉEL AVANT ÉTABLISSEMENT D'UNE SESSION DE COMMUNICATION PRIMAIRE
Abstract:
(EN) Text content may be exchanged in a real time text (RTT) message during setup of, and prior to establishing, a primary communication session over a telecommunications network. An originating UE, upon receiving user input requesting to establish a primary communication session, may send, over a telecommunications network, a session request to establish the primary communication session. Prior to establishing the primary communication session, however, and during an early media communication session, the originating UE may send text content in a RTT message, and may establish the primary communication session after sending the text content in the RTT message.
(FR) Un contenu textuel peut être échangé dans un message textuel en temps réel (RTT) lors de la mise en place et avant l'établissement d'une session de communication principale dans un réseau de télécommunication. Un UE d'origine, lors de la réception d'une entrée utilisateur demandant d'établir une session de communication primaire, peut envoyer, sur un réseau de télécommunications, une demande de session pour établir la session de communication primaire. Avant d'établir la session de communication primaire, cependant, et pendant une session de communication multimédia précoce, l'UE d'origine peut envoyer un contenu textuel dans un message RTT, et peut établir la session de communication primaire après l'envoi du contenu textuel dans le message RTT.
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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 Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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)