Voice recognition push to message (PTM)

• US 8,059,566 B1
• Filed: 06/15/2006
• Issued: 11/15/2011
• Est. Priority Date: 06/15/2006
• Status: Expired due to Fees

• Current Assignee: Nextel Communications (Deutsche Telekom AG)
• Original Assignee: Nextel Communications (Deutsche Telekom AG)
• Inventors: Cai, Zheng
• Primary Examiner(s): Ton; Dang
• Assistant Examiner(s): Morlan; Robert M
• Application Number:
  US11/453,544
• Time in Patent Office: 1,979 Days
• Field of Search: 370/352, 370/410, 370/259, 370/271, 370/546, 455/412.1, 455/417, 455/414.1, 455/414.3
• US Class Current: 370/271
• CPC Class Codes: H04L 51/066 Format adaptation, e.g. format conversion or compression
• CPC Class Codes: H04L 51/58 Message adaptation for wireless communication

Abstract

A system and method for using the packet data service of a dispatch wireless communication network converts a subscriber'"'"'s voice to a text message. The system employs offline conversion and verification of the converted text message prior to transmitting over the Internet via the packet data network of the dispatch system. The voice conversion to text is implemented within the mobile subscriber handset and thus requires no modification of the dispatch network.

Claims

1. A method for wirelessly transmitting text messages via a dispatch network, comprising:

receiving, at a dispatch-enabled communication device, a user'"'"'s input via a first user-operated switch to enable a push-to-message function to send a voice input received via a microphone of the communication device as text data in a text message through the dispatch network;

the function comprising;

initiating operation of the microphone;

receiving a voice input via the microphone,

converting the received voice input received via the microphone into the text data;

displaying the text data to the user; and

displaying a list of parties able to be contacted via the dispatch network if the user indicates that the displayed text data is satisfactory;

receiving, at the dispatch-enabled communication device, user'"'"'s input via a second user-operated switch to transmit the text data in the text message to at least one party selected by the user from the list of parties; and

transmitting, by the dispatch-enabled communication device, in response to the user'"'"'s input received via the second user-operated switch, the text message over the dispatch network to the at least one party selected by the user from the list of parties,

wherein, if the push-to-message function to send a voice input received via a microphone from the user as a text message through the dispatch network is disabled, the dispatch-enabled communication device transmits the received voice input received via the microphone as a voice message through the dispatch network, in response to a user'"'"'s input received via the second user operated switch.

2. The method according to claim 1, further including recording the received voice input.

3. The method according to claim 1, further including storing said text message, after determining whether said displayed text data is satisfactory to the user.