Intelligent delayed broadcast method and apparatus

• US 7,469,041 B2
• Filed: 02/26/2003
• Issued: 12/23/2008
• Est. Priority Date: 02/26/2003
• Status: Expired due to Fees

• Current Assignee: International Business Machines Corporation
• Original Assignee: International Business Machines Corporation
• Inventors: Cragun, Brian John
• Primary Examiner(s): Elahee; Md S
• Application Number:
  US10/375,759
• Publication Number:
  US 20040165705A1
• Time in Patent Office: 2,127 Days
• Field of Search: 379/88.17, 379/88.18, 379/67.1, 379/76, 379/80, 379/88.01, 379/88.12, 379/88.14, 379/88.16, 379/88.22, 379/91.01, 379 9201- 9204, 709/203, 709/204, 370/229, 725/135, 340/7.22, 340/7.46, 705/7, 705/10, 705/35, 705/37, 705/14, 707/1, 455/2.01
• US Class Current: 379/92.01
• CPC Class Codes: G06F 16/95 Retrieval from the web
• CPC Class Codes: H04L 12/1822 Conducting the conference, e.g. admission, detection, selection or grouping of participants, correlating users to one or more conference sessions, prioritising transmission
• CPC Class Codes: H04W 4/06 Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services

Abstract

A method, system, and article of manufacture that improves the chance of getting an answer to a broadcast chat by sending the messages in subscribers in periodically delayed groups. If a group of subscribers does not produce enough suitable answers, the present invention will then rebroadcast the inquiry to another group of subscribers. This process will continue until enough suitable answers are received.

Claims

1. A broadcast messaging method comprising:

receiving a message for a plurality of subscribers and a desired number of suitable responses from a sender; and

broadcasting the message to subsets of the plurality of subscribers in a first round of waves; and

if the sender does not receive the desired number of suitable responses, rebroadcasting the message to subsets of substantially the same plurality of subscribers in a second round of waves;

wherein broadcasting the message to subsets of the plurality of subscribers in a round of waves comprises periodically sending the message to two or more subscribers until substantially all of the plurality of subscribers receives the message.

2. The broadcast messaging method of claim 1, wherein the message comprises an inquiry.

3. The broadcast messaging method of claim 2, further comprising:

receiving an answer to the inquiry; and

transmitting the answer to an original sender.

4. The broadcast messaging method of claim 3, further comprising:

receiving an approval or rejection of the answer from a sender of the inquiry.

5. The broadcast messaging method of claim 4, wherein the message is only rebroadcast if the sender does not approve the answer.

6. The broadcast messaging method of claim 4, further comprising:

tracking which subscribers sent the approved message.

7. The broadcast messaging method of claim 6, further comprising:

receiving a second inquiry;

broadcasting the second inquiry to subsets of the plurality of subscribers in a third round of waves, wherein the third round of waves does not include the subscribers who sent the approved message.

8. The method of claim 1, wherein the message comprises an instant message transmitted over the Internet.

9. The method of claim 1, further comprising:

maintaining a pass credit score for at least some of the plurality of subscribers, wherein the desirable pass credit scores comprise a reward for responding to previous inquiries; and

using the pass credit scores to select subscribers for each subset, wherein subscribers are exempted from the selection based at least in part on desirable pass credit score.

10. The method of claim 9, wherein answering an inquiry increases the subscriber'"'"'s pass credit score.

11. The method of claim 10, wherein the subscriber'"'"'s pass credit score is further increased if the answer to the inquiry is accepted.

12. The method of claim 9, wherein receiving an expert wave inquiry increases the subscriber'"'"'s pass credit score.

13. The broadcast messaging method of claim 1, further comprising stopping the broadcast and the rebroadcast after the sender receives the desired number of suitable responses.

14. A method of polling a plurality of subscribers to a broadcast messaging system, comprising:

receiving an inquiry from a sender;

broadcasting the inquiry to groups of the plurality of subscribers in a first series of waves,

receiving an answer to the inquiry from one subscriber;

transmitting the answer to the sender; and

rebroadcasting the inquiry to groups of substantially the same plurality of subscribers in a second series of waves if the sender does not approve the answer;

wherein broadcasting and rebroadcasting the inquiry to groups of the plurality of subscribers in a series of waves comprises repeatedly sending the inquiry to two or more subscribers until substantially all of the plurality of subscribers receives the inquiry.