Apparatus and method for multiple stage media communications

• US 20080267191A1
• Filed: 04/27/2007
• Published: 10/30/2008
• Est. Priority Date: 04/27/2007
• Status: Abandoned Application

• Current Assignee: Vonage Network LLC (Telefonaktiebolaget LM Ericsson)
• Original Assignee: Vonage Network LLC (Telefonaktiebolaget LM Ericsson)
• Inventors: Mendoza, Alex, Smitheimer, Don L.
• Application Number:
  US11/796,177
• Publication Number:
  US 20080267191A1
• Time in Patent Office: Days
• US Class Current: 370/395.5
• CPC Class Codes: H04L 12/66 Arrangements for connecting between networks having differing types of switching systems, e.g. gateways

Abstract

A method and system for multi-stage media communications a means for transmitting and receiving media messages via a two-stage communications protocol and a means for relaying the media messages via the two-stage communications protocol to one or more additional means for transmitting and receiving. The two-stage communications protocol includes a first RF-based stage and a second IP-based stage. The second IP-based stage uses SIP for establishing media communications between the means for transmitting and receiving media messages. Preferably, the system includes one or more wireless handheld devices for sending and receiving media and a base station device for relaying such media. Additional base stations can be added (via an IP network) to increase communications range without complex networking infrastructure.

Claims

1. A system for media communications comprising:

a means for transmitting and receiving media messages via a two-stage communications protocol; and

a means for relaying the media messages via the two-stage communications protocol to one or more additional means for transmitting and receiving.

2. The system of claim 1 wherein the two-stage communications protocol further comprises a first RF-based stage and a second IP-based stage.

3. The system of claim 2 wherein the second IP-based stage uses SIP for establishing media communications between the means for transmitting and receiving media messages.

4. The system of claim 3 wherein the means for transmitting and receiving is a wireless handheld device.

5. The system of claim 4 wherein the wireless handheld device further comprises an RF transmission processor and an IP packet processor.

6. The system of claim 3 wherein the means for relaying the media messages is a base station device.

7. The system of claim 6 wherein the base station device further comprises an RF transmission processor and an IP packet processor.

8. The system of claim 1 wherein the means for relaying is capable of relaying media messages in a manner selected from the group consisting of between two or more transmitting and receiving means within a first network area and between one or more transmitting and receiving means in the first network area and one or more transmitting and receiving means in a second or more network areas.

9. The system of claim 1 wherein the media is selected from the group consisting of audio, video, text/SMS messages and data.

21. The system of claim 1 wherein the media is selected from the group consisting of audio, video, text/SMS messages and data.

10. A method of performing media communications comprising:

notifying one or more recipients of an incoming media message via a two-stage communication protocol;

generating the media message;

transmitting the media message to the one or more recipients via the two-stage communication protocol.

11. The method of claim 10 wherein the two-stage communication protocol further comprises a first RF-based stage and a second IP-based stage.

12. The method of claim 11 wherein the step of notifying further comprises sending a notification message via first RF stage.

13. The method of claim 11 wherein the notification message is a SIP-based command.

14. The method of claim 13 wherein the SIP-based command is INVITE.

15. The method of claim 11 wherein the step of generating the media message further comprises creating, digitizing and compressing a voice message.

16. The method of claim 11 wherein the step of transmitting the media message further comprises establishing a communication channel subsequent to receipt of SIP-based messaging.

17. The method of claim 16 wherein the communication channel is an RTP channel established after receipt of a SIP 200 “

OK”

message.

18. The method of claim 16 wherein the step of transmitting further comprises transmitting the media message via an RTP channel that traverses the first RF-based stage and a second IP-based stage.

19. The system of claim 10 wherein the media message is selected from the group consisting of audio, video, text/SMS messages and data.

20. A system for media communications comprising:

a handset for transmitting and receiving media messages via a two-stage communications protocol; and

a base station for relaying the media messages via the two-stage communications protocol to one or more additional handsets;

wherein the two stage communications protocol includes a first RF-based stage and a second IP-based stage.