MULTI-PARTY COMMUNICATION SESSIONS VIA BROADCAST NOTIFICATION NETWORK

• US 20130080513A1
• Filed: 09/26/2012
• Published: 03/28/2013
• Est. Priority Date: 09/28/2011
• Status: Abandoned Application

• Current Assignee: Apperian, Inc (Digital.ai Software, Inc.)
• Original Assignee: Apperian, Inc (Digital.ai Software, Inc.)
• Inventors: Debate, Jeremy
• Application Number:
  US13/627,447
• Publication Number:
  US 20130080513A1
• Time in Patent Office: Days
• US Class Current: 709/203
• CPC Class Codes: H04L 12/1813 for computer conferences, e.g. chat rooms instant messaging H04L51/04; protocols for multimedia communication H04L65/1101; arrangements for multi-party communication H04L65/403; telephonic conference arrangements H04M3/56; television conference systems H04N7/15
• CPC Class Codes: H04L 12/1854 with non-centralised forwarding system, e.g. chaincast
• CPC Class Codes: H04L 65/1069 Session establishment or de-establishment
• CPC Class Codes: H04L 65/1073 Registration or de-registration
• CPC Class Codes: H04L 65/1093 by adding participants; by removing participants
• CPC Class Codes: H04L 65/4015 where at least one of the additional parallel sessions is real time or time sensitive, e.g. white board sharing, collaboration or spawning of a subconference
• CPC Class Codes: H04L 65/4038 with floor control
• CPC Class Codes: H04L 65/611 for multicast or broadcast systems for broadcast or conference H04L12/18; arrangements for broadcast or distribution combined with broadcast H04H20/00; arrangements for broadcast applications with a direct linkage to broadcast information or to broadcast space-time H04H60/00; selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS], H04W4/06

Abstract

According to example configurations, a first server in network registers a first client as a participant in a communication session. In response to receiving a message posted by the first client to the communication session, the first server initiates broadcast of a notification of receiving the message to other servers in the network. A second server in the network receives the broadcast notification at a second server in the network. In response to receiving the broadcast notification at the second server and identifying that a second client is registered as a participant in the communication session, the second server notifies the second client of the message posted by the first client. Thus, a broadcast or multicast network can be configured to support targeted communications between multiple participants in a communication session.

Claims

1. A method comprising:

registering a first client as a participant in a communication session;

in response to receiving a message posted by the first client to the communication session, initiating broadcast notification of receiving the message from a first server that receives the message to other servers in a network;

receiving the broadcast notification at a second server in the network, the second server being one of the other servers in the network receiving the broadcast notification initiated by the first server; and

in response to receiving the broadcast notification at the second server and identifying that a second client is registered as a participant in the communication session, notifying the second client of the message posted by the first client.

2. The method as in claim 1, wherein initiating broadcast notification of receiving the message from the first server to other servers in the network includes:

initiating transmission of the broadcast notification to a respective server in the network regardless of whether the respective server in the network has any clients registered with the communication session.

3. The method as in claim 1, wherein registering the first client includes registering the first client with the first server;

and wherein registering the first client occurs at least in part in response to the first client executing an application to which the communication session pertains, the first client being a mobile device.

4. The method as in claim 1, wherein registering the first client as a participant includes establishing a persistent bi-directional communication link between the first client and the first server.

5. The method as in claim 4 further comprising:

registering the second client as a participant in the communication session; and

wherein registering the second client includes establishing a persistent bi-directional communication link between the second client and the second server.

6. The method as in claim 1, wherein initiating broadcast notification of receiving the message further comprises:

initiating transmission of the broadcast notification to each respective server that is part of the network regardless of whether the respective server has any clients registered to participate in the communication session.

7. The method as in claim 1 further comprising:

in response to receiving a message posted by the second client to the communication session via a communication with the second server, from the second server, initiating broadcast notification of receiving the message posted by the second client to servers in the network other than the second server;

in response to the first server in the network receiving the broadcast notification of the message posted by the second client, notifying the first client of the message posted by the second client.

8. The method as in claim 7, wherein each of the first client and the second client are mobile devices executing a particular application, the particular application enabling registration with a server in the network to participate in the communication session.

9. The method as in claim 1, wherein the second client is a corporate server.

10. The method as in claim 1 further comprising:

in response to detecting that a number of clients registering to participate in the communication session exceeds a threshold value, assigning additional servers to the network to receive broadcast type messages and support communications with additional participants of the communication session.

11. A method comprising:

at a first server in a network in which servers communicate via transmission of broadcast-type messages, receiving a message from a first client over a communication link between the first client and the first server;

in response to receiving the message at the first server, initiating broadcast of the message from the first server to other servers in the network;

receiving the broadcasted message at a second server in the network, the second server being one of the other servers receiving the broadcasted message; and

from the second server, notifying a second client of the broadcasted message over a communication link between the second server and the second client.

12. The method as in claim 11, wherein notifying the second client occurs in response to detecting that the second client is registered with the second server to receive broadcast messages associated with a particular communication session to which the first client is also registered as a member.

13. The method as in claim 11, wherein receiving and notifying comprises:

subsequent to receiving the broadcasted message, processing the broadcasted message at the second server to identify a type of application executed by the first client that generated and transmitted the message to the first server; and

in response to detecting that the second client is registered with the second server to receive messages from clients executing the type of application executed by the first client, initiating transmission of the broadcasted message from the second server to the second client.

14. The method as in claim 11 further comprising:

in response to detecting that a third client is not registered with the second server to receive messages from clients executing the type of application executed by the first client, preventing transmission of the broadcasted message from the second server to the third client.

15. The method as in claim 12 further comprising:

establishing the communication link between the first client and the first server to be a persistent bi-directional communication link in which to communicate with other clients executing the type of application executed by the first client; and

establishing the communication link between the second client and the second server to be a persistent bi-directional communication link in which to communicate with other clients executing the type of application.

16. The method as in claim 15, wherein the first persistent bi-directional link is an encrypted connection using web-based sockets supporting communication with the first server;

and

wherein the second persistent bi-directional link is an encrypted connection using web-based sockets supporting communication with the second server.

17. The method as in claim 11 further comprising:

receiving a request from the first client to participate in a communication session with other clients executing a particular application; and

in response to receiving the request, establishing the communication link between the first client and the first server.

18. The method as in claim 11, wherein receiving and notifying comprises:

subsequent to receiving the broadcasted message, processing the broadcasted message at the second server to identify a communication session to which the message generated by the first client is directed;

in response to detecting that the second client is registered with the second server to receive messages associated with the communication session indicated by the broadcast message, initiating transmission of the message from the second server to the second client in accordance with the forwarding rules provided by the second client.

19. A system comprising:

a network including at least a first server and a second server, each of the servers in the network communicating with each other via transmission of broadcast-type messages;

a first client in communication with the first server, the first server in the network receiving a message from the first client over a communication link between the first client and the first server, the first server initiating broadcast of the message from the first server to multiple other servers in the network in response to receiving the message; and

a second client in communication with the second server, the second server receiving the broadcasted message, the second server being one of the multiple other servers in the network receiving the broadcasted message, the second server notifying the second client of the broadcasted message over a communication link between the second server and the second client.

20. The system as in claim 19, wherein the broadcasted message includes an identifier value indicating a communication session to which the message is directed.

21. A computer-readable hardware storage medium having instructions stored thereon for processing data information, such that the instructions, when carried out by a processing device, cause the processing device to perform operations of:

registering a first client as a participant in a communication session;

in response to receiving a message posted by the first client to the communication session, initiating broadcast notification of receiving the message from a first server that receives the message to other servers in a network;

receiving the broadcast notification at a second server in the network, the second server being one of the other servers in the network receiving the broadcast notification initiated by the first server; and

in response to receiving the broadcast notification at the second server and identifying that a second client is registered as a participant in the communication session, notifying the second client of the message posted by the first client.

22. A computer system comprising:

a processor;

a memory unit that stores instructions associated with an application executed by the processor; and

an interconnect coupling the processor and the memory unit, the interconnect enabling the computer system to execute the application and perform operations of;

registering a first client as a participant in a communication session;

in response to receiving a message posted by the first client to the communication session, initiating broadcast notification of receiving the message from a first server that receives the message to other servers in a network;

receiving the broadcast notification at a second server in the network, the second server being one of the other servers in the network receiving the broadcast notification initiated by the first server; and

in response to receiving the broadcast notification at the second server and identifying that a second client is registered as a participant in the communication session, notifying the second client of the message posted by the first client.