Real-time, text-based messaging between devices in plural communities

• US 6,941,345 B1
• Filed: 12/03/1999
• Issued: 09/06/2005
• Est. Priority Date: 12/03/1999
• Status: Expired due to Term

• Current Assignee: Apple Inc.
• Original Assignee: Nortel Networks Limited (Nortel Networks Corporation)
• Inventors: Kapil, Vivek, Stevens, John R., Nagaraj, Alwarkurichi
• Primary Examiner(s): WINDER, PATRICE L
• Application Number:
  US09/454,689
• Time in Patent Office: 2,104 Days
• Field of Search: 709223-229, 709/206, 709/204, 709/236, 709/207, 379/202, 345/330, 345/352, 348/13, 380/25, 395/200.54
• US Class Current: 709/206
• CPC Class Codes: H04L 12/1818 Conference organisation arrangements, e.g. handling schedules, setting up parameters needed by nodes to attend a conference, booking network resources, notifying involved parties
• CPC Class Codes: H04L 51/04 Real-time or near real-time messaging, e.g. instant messaging [IM]
• CPC Class Codes: H04L 67/14 Session management for real-time applications in data packet communications networks H04L65/1066

Abstract

A communications system includes a plurality of communities each associated with a service provider. Text-based messaging sessions, such as chat sessions, may be established between users in the communities. A request is received from a user in a first community, the request indicating a desired text-based messaging session with a user in a second community. The user in the second community is notified of a request, and it is determined if the user has accepted the request to establish a text-based messaging session. If so, the text-based messaging session is established between users in the first and second communities. If the user is not available, predetermined information stored in a server may be accessed to determine a plurality of devices that may be employed for communicating with the user. A message is sent to at least a selected one of the plurality of devices.

Claims

1. A method of communicating in a network having a plurality of communities each including a server, the method comprising:

receiving, from the server in a first community associated with a first service provider, a request indicating desired real-time, text-based messaging from a first terminal coupled to the first community server to a second terminal coupled to the server in a second community associated with a second, different service provider;

processing the request, by the server in the second community, to establish a real-time, text-based messaging session between the first and second terminals through the first and second community servers;

determining if the second terminal has an established link with the second community server; and

sending a message to a predetermined communications device other than the second terminal if the second terminal does not have an established link with the second community server.

2. The method of claim 1, further comprising sending a notification to the second terminal of the desired messaging session if the second terminal has an established link with the second community server.

3. The method of claim 2, further comprising receiving an indication from the second terminal of whether the desired messaging session has been accepted.

4. The method of claim 1, wherein sending the message to the predetermined communications device includes sending to a communications device including at least one of a telephone, a pager, and an electronic mail receiver.

5. A method of communicating in a network having a plurality of communities each including a server, the method comprising:

receiving, from the server in a first community associated with a first service provider, a request indicating desired real-time, text-based messaging from a first terminal coupled to the first community server to a second terminal coupled to the server in a second community associated with a second, different service provider;

processing the request, by the server in the second community, to establish a real-time, text-based messaging session between the first and second terminals through the first and second community servers;

determining if the second terminal has an established link with the second community server; and

performing a reverse log on to the second terminal if the second terminal does not have an established link with the second community server.

6. The method of claim 5, further comprising establishing a chat session between the first and second terminals.

7. The method of claim 5, wherein receiving the request comprises receiving a request indicating a desired interactive, text-based chat session.

8. The method of claim 5, further comprising providing a web page for display at the first terminal, wherein receiving the request comprises receiving a message generated in response to a selection made in the web page.

9. The method of claim 5, further comprising:

providing a session object in the second community server,

wherein receiving the request comprises receiving a request at the session object in the second community server from another session object in the first community server; and

the session object in the second community server exchanging messaging with the first community server to establish the real-time, text-based messaging session.

10. A server for use in a communications system having a plurality of communities coupled by a network, each community associated with a different service provider, the server being associated with a first one of the communities and comprising:

an interface unit adapted to receive a contact request over the network from an entity associated with another community, the entity not logged on to the server, the contact request indicating a request to establish a text-based messaging session with a destination terminal linked to the server; and

a controller adapted to send a notification to the destination terminal of the contact request and to receive an indication from the destination terminal of acceptance of the contact request if the destination terminal is logged on;

the controller to send a message to an alternative communications device other than the destination terminal if the destination terminal is not logged on.

11. An article including one or more machine-readable storage media containing instructions for establishing a text-based messaging session between subscribers in a plurality of communities, each community associated with a different service provider, the instructions when executed causing a system in a first community associated with a first service provider to:

receive a request from a subscriber in a second community associated with a second service provider, the request indicating a desired text-based messaging session with a subscriber in the first community;

determine if the subscriber in the first community is logged on to the first service provider;

notify the subscriber in the first community of the request if the subscriber in the first community is logged on;

determine if the subscriber in the first community has accepted the request;

establish the text-based messaging session between the subscribers if the subscriber in the first community accepted; and

send a message to an alternative destination in response to determining that the subscriber in the first community is not logged on.

12. The article of claim 11, wherein the one or more storage media contain instructions that when executed cause the system to further send signaling to establish the text-based messaging session.

13. The article of claim 11, wherein the text-based messaging session includes a chat session.

14. The article of claim 11, wherein the one or more storage media contain instructions that when executed cause the system to create a controller object adapted to control the text-based messaging session.

15. The article of claim 11, wherein the one or more storage media contain instructions that when executed cause the system to:

receive a request from a subscriber in a third community associated with a third service provider for a text-based messaging session; and

establish the text-based messaging session among the subscribers in the first, second, and third communities.

16. The article of claim 11, wherein the instructions when executed cause the system to establish the text-based messaging session by establishing an interactive, text-based chat session.

17. The article of claim 11, wherein the instructions when executed cause the system to receive the request at a first server in the system from a second server in the second community.

18. The article of claim 17, wherein the instructions when executed cause the system to:

provide a session object in the system; and

cause the session object to exchange messaging with the second server to establish the text-based messaging session.

19. A server for use in a communications system having a plurality of communities coupled by a network, each community associated with a different service provider, the server being associated with a first one of the communities and comprising:

an interface unit adapted to receive a contact request over the network from an entity associated with another community, the entity not logged on to the server, the contact request indicating a request to establish a text-based messaging session with a destination terminal linked to the server; and

a controller adapted to send a notification to the destination terminal of the contact request and to receive an indication from the destination terminal of acceptance of the contact request;

wherein the controller is adapted to further send messaging to perform a reverse log-on procedure with the destination terminal.

20. The server of claim 19, wherein the interface unit is adapted to receive the contact request from a second server in the other community.

21. A method of communicating in a network having a plurality of communities each including a server, the method comprising:

receiving, from the server in a first community associated with a first service provider, a request indicating desired real-time, text-based messaging from a first terminal coupled to the first community server to a second terminal coupled to the server in a second community associated with a second, different service provider;

processing the request, by the server in the second community, to establish a real-time, text-based messaging session between the first and second terminals through the first and second community servers;

providing a response, from the second community server, to the first terminal to present a web page in a web browser on the first terminal; and

receiving a text message of the real-time, text-based messaging session originated from the web browser on the first terminal.

22. A server for use in a communications system having a plurality of communities coupled by a network, each community associated with a different service provider, the server being associated with a first one of the communities and comprising:

an interface unit adapted to receive a contact request over the network from an entity associated with another community, the entity not logged on to the server, the contact request indicating a request to establish a text-based messaging session with a destination terminal linked to the server; and

a controller adapted to send a notification to the destination terminal of the contact request and to receive an indication from the destination terminal of acceptance of the contact request;

wherein the controller is adapted to communicate a web page for display on the entity;

the contact request comprising a message generated in response to user selection made in th web page at the entity.

23. The server of claim 22, wherein the text-based messaging session comprises an interactive, text-based chat session.

24. The server of claim 22, wherein the controller comprises a session object,

the session object adapted to exchange messaging with another session object in a second server in the other community to establish the text-based messaging session.

25. The server of claim 22, wherein the controller is adapted to communicate a response to the contact request to present a web page in a web browser at the entity,

the interface unit adapted to further receive text messaging from the web browser at the entity during the text-based message session.

26. An article including one or more machine-readable storage media containing instructions for establishing a text-based messaging session between subscribers in a plurality of communities, each community associated with a different service provider, the instructions when executed causing a system in a first community associated with a first service provider to:

receive a request from a subscriber in a second community associated with a second service provider, the request indicating a desired text-based messaging session with a subscriber in the first community;

notify the subscriber in the first community of the request;

determine if the subscriber in the first community has accepted the request;

establish the text-based messaging session between the subscribers if the subscriber in the first community accepted,

wherein the request is received at a first server in the system from a second server in the second community; and

provide a web page for display at a subscriber terminal in the second community,

wherein the request received at the first server comprises messaging generated in response to selection made in the web page displayed at the subscriber terminal in the second community.

27. The article of claim 26, wherein the instructions when executed cause the system to further:

communicate, in response to the request, a web page for display in a web browser at a subscriber terminal in the second community; and

receive messaging from the web browser during the text-based messaging session.