System and method for language translation in a hybrid peer-to-peer environment

• US 8,468,010 B2
• Filed: 09/24/2010
• Issued: 06/18/2013
• Est. Priority Date: 09/24/2010
• Status: Active Grant

• Current Assignee: Damaka, Inc.
• Original Assignee: Damaka, Inc.
• Inventors: Chaturvedi, Sivakumar, Gundabathula, Satish
• Primary Examiner(s): Han, Qi
• Application Number:
  US12/890,333
• Publication Number:
  US 20120078609A1
• Time in Patent Office: 998 Days
• Field of Search: 704/3, 704/2, 704/8, 704/277, 704/270, 704/270.1
• US Class Current: 704/3
• CPC Class Codes: G06F 40/40 Processing or translation of natural language natural language analysis G06F40/20; semantic analysis G06F40/30
• CPC Class Codes: G06F 40/58 Use of machine translation, e.g. for multi-lingual retrieval, for server-side translation for client devices or for real-time translation
• CPC Class Codes: G10L 15/005 Language recognition

Abstract

An improved system and method are disclosed for peer-to-peer communications. In one example, the method enables an endpoint to send and/or receive audio speech translations to facilitate communications between users who speak different languages.

Claims

1. A method for communicating, by a first endpoint, in an ongoing peer-to-peer communication session between the first endpoint and a second endpoint in a hybrid peer-to-peer network comprising:

performing, by the first endpoint, an authentication process with an access server in the hybrid peer-to-peer network;

receiving, by the first endpoint, a profile from the access server following the authentication process, wherein the profile identifies the second endpoint as an endpoint with which the first endpoint has permission to communicate and identifies that the second endpoint is associated with a second spoken language;

establishing, by the first endpoint, a communications route directly between the first endpoint and the second endpoint, wherein signaling communications are sent directly from the first endpoint to the second endpoint via a signaling path provided by the communications route;

receiving, by the first endpoint, audio speech input in a first spoken language from a user of the first endpoint;

determining, by the first endpoint, whether the audio speech input is to be translated from the first spoken language to the second spoken language;

sending, by the first endpoint, the audio speech input to a language translation component accessible to the first endpoint via the hybrid peer-to-peer network if the audio speech input is to be translated from the first spoken language to the second spoken language, wherein the first endpoint does not send the audio speech input directly to the second endpoint if the audio speech input is to be translated from the first spoken language to the second spoken language; and

sending, by the first endpoint, the audio speech input directly to the second endpoint via the communications route if the audio speech input is not to be translated from the first spoken language to the second spoken language.

2. The method of claim 1 further comprising sending, by the first endpoint, non-audio data directly to the second endpoint via the communications route regardless of whether the audio speech input is to be translated from the first spoken language to the second spoken language.

3. The method of claim 1 further comprising:

receiving, by the first endpoint, a translation of the audio speech input from the language translation component; and

providing the translation of the audio speech input to the user of the first endpoint.

4. The method of claim 1 wherein the sending the audio speech input to the language translation component includes:

establishing, by the first endpoint, a signaling path with a speech-to-text module of the language translation component; and

sending the audio speech input to the speech-to-text module.

5. The method of claim 1 further comprising receiving, by the first endpoint, a list of languages from the access server, wherein the list of languages includes the first and second spoken languages and identifies spoken languages that can be translated by the language translation component.

6. The method of claim 1 further comprising receiving, by the first endpoint, a notification directly from the second endpoint that the second endpoint is associated with the second spoken language.

7. The method of claim 1 further comprising:

receiving, by the first endpoint from the language translation component, audio speech originating from the second endpoint, wherein the audio speech originating from the second endpoint is translated from the second spoken language to the first spoken language by the language translation component before being received by the first endpoint; and

producing, by the first endpoint, the audio speech received from the language translation component as an audible sound.

8. The method of claim 1 further comprising:

establishing, by the first endpoint, a second communications route directly between the first endpoint and a third endpoint, wherein signaling communications are sent directly from the first endpoint to the third endpoint via a signaling path provided by the second communications route;

identifying, by the first endpoint, that the third endpoint is associated with the first spoken language; and

sending, by the first endpoint, the audio speech input directly to the third endpoint via the second communications route.

9. An endpoint device comprising:

a network interface;

a processor coupled to the network interface; and

a memory coupled to the processor and containing a plurality of instructions for execution by the processor, the instructions including instructions for;

performing an authentication process with an access server in a hybrid peer-to-peer network, wherein the authentication process authorizes the first endpoint to access the hybrid peer-to-peer network;

receiving a profile from the access server identifying a second endpoint as an endpoint within the hybrid peer-to-peer network with which the first endpoint has permission to communicate;

determining that a user of the first endpoint has designated a first human language to be used by the first endpoint;

establishing a communications route directly between the first endpoint and the second endpoint, wherein signaling communications are sent directly from the first endpoint to the second endpoint via the communications route;

determining that the second endpoint has designated a second human language to be used by the second endpoint;

receiving audio speech input in the first human language from the user of the first endpoint; and

sending the audio speech input to a language translation module for translation to the second human language.

10. The endpoint device of claim 9 further comprising instructions for sending non-audio data directly to the second endpoint via the communications route.

11. The endpoint device of claim 9 wherein the instructions for determining that the second endpoint has designated that the second human language be used by the second endpoint include instructions for obtaining an identifier representing the second human language from the profile.

12. The endpoint device of claim 9 wherein the instructions for determining that the second endpoint has designated that the second human language be used by the second endpoint include instructions for obtaining an identifier representing the second human language directly from the second endpoint.