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1. US20190095422 - WORD-BY-WORD TRANSMISSION OF REAL TIME TEXT

Office United States of America
Application Number 16203502
Application Date 28.11.2018
Publication Number 20190095422
Publication Date 28.03.2019
Publication Kind A1
IPC
G06F 17/27
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
FELECTRIC DIGITAL DATA PROCESSING
17Digital computing or data processing equipment or methods, specially adapted for specific functions
20Handling natural language data
27Automatic analysis, e.g. parsing, orthograph correction
G06F 17/21
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
FELECTRIC DIGITAL DATA PROCESSING
17Digital computing or data processing equipment or methods, specially adapted for specific functions
20Handling natural language data
21Text processing
H04L 12/58
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
12Data switching networks
54Store-and-forward switching systems
58Message switching systems
H04W 4/12
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
4Services specially adapted for wireless communication networks; Facilities therefor
12Messaging; Mailboxes; Announcements
CPC
G06F 17/212
G06F 17/217
G06F 17/279
H04L 51/02
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
51Arrangements for user-to-user messaging in packet-switching networks, e.g. e-mail or instant messages
02with automatic reactions or user delegation, e.g. automatic replies or chatbot
H04L 51/04
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
51Arrangements for user-to-user messaging in packet-switching networks, e.g. e-mail or instant messages
04Real-time or near real-time messaging, e.g. instant messaging [IM]
H04W 4/12
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
4Services specially adapted for wireless communication networks; Facilities therefor
12Messaging; Mailboxes; Announcements
Applicants T-Mobile USA, Inc.
Inventors Hsin-Fu Henry Chiang
Title
(EN) WORD-BY-WORD TRANSMISSION OF REAL TIME TEXT
Abstract
(EN)

A first user equipment (UE)—during a real time text (RTT) communication session with a second UE—may be configured to transmit RTT content in “word mode” by buffering text characters in local memory as they are typed by a user, and holding off on transmitting the buffered text characters until the user types a word delimiter or a timer expires, whichever occurs first. In an example process, the first UE may detect character user input requesting to type a text character, and, in response, the first UE starts a timer and buffers the text character in local memory. The timer can be restarted for additional text characters that are typed before expiration of the timer, and those additional text characters are also buffered. The buffered text characters are transmitted upon detecting delimiter user input requesting to type a word delimiter or the expiration of the timer, whichever occurs first.

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