Method and system for managing multi-user data flows in environments having minimal bandwidth and computational resources

• US 6,012,092 A
• Filed: 04/30/1997
• Issued: 01/04/2000
• Est. Priority Date: 04/30/1997
• Status: Expired due to Fees

• Current Assignee: International Business Machines Corporation
• Original Assignee: International Business Machines Corporation
• Inventors: Singhal, Sandeep Kishan, Cuomo, Gennaro A.
• Primary Examiner(s): Maung, Zarni
• Assistant Examiner(s): WINDER, PATRICE L
• Application Number:
  US08/846,339
• Time in Patent Office: 979 Days
• Field of Search: 395/182.02, 395/200.31, 395/200.35, 395/200.33, 395/200.54, 395/200.55, 395/200.56, 395/200.59, 395/200.63, 370/254, 709/226, 709/223, 709/201, 709/229
• US Class Current: 709/223
• CPC Class Codes: H04L 41/00 Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks

Abstract

The overall management task required to determine data dissemination in multi-user applications is reduced herein. The management task required at any one host in the multi-user application is also limited. In addition, the number of simultaneous connections that any one participating host must support in a large multi-user application is reduced. Each user is assigned to a single management partition.

Claims

1. A method of connecting a plurality of hosts in a network in which each of the hosts in the network generates data destined for a plurality of other hosts in the network, comprising the steps of:

categorizing the data among a plurality of information domains;

creating an association from each of the hosts in the network to reference one of said plurality of information domains;

partitioning management of communications among the hosts, wherein the partitioning of management of communications among the hosts is based on the information domains associated with the hosts; and

managing dissemination of the data from the hosts in the network to a subset of hosts within one of said plurality of information domains referenced by said association.

2. The method of claim 1, further comprising the step of:

dynamically changing said association based on changes to the data disseminated by each of the hosts in the network.

3. The method of claim 1, further comprising the step of controlling communications between hosts in the subset of hosts within the same information domain based upon a category of information different from the category of information of the information domain of the subset of hosts.

4. The method of claim 1, wherein each host in the network communicates directly with the host for each of said plurality of information domains.

5. The method of claim 1, further comprising the step of:

dynamically creating a plurality of information sub-domains within said plurality of information domains; and

dynamically changing a plurality of said associations to reference one of said plurality of information sub-domains.

6. The method of claim 1, wherein said step of managing employs a radius of interest assigned to each host in the network within said plurality of information domains.

7. The method of claim 1, wherein each of said plurality of information domains corresponds with a geometric region.

8. A system for connecting a plurality of hosts in a network in which each of the hosts in the network generates data destined for a plurality of other hosts in the network, comprising:

means for categorizing the data among a plurality of information domains;

means for creating an association from each of the hosts in the network to reference one of said plurality of information domains;

means for partitioning management of communications among the hosts, wherein the partitioning of management of communications among the hosts is based on the information domains associated with the hosts; and

means for managing dissemination of the data from the hosts in the network to a subset of hosts within one of said plurality of information domains referenced by said association.

9. The system of claim 8, further comprising:

means for dynamically changing said association based on changes to the data disseminated by each of the hosts in the network.

10. The system of claim 8, further comprising means for controlling communications between hosts in the subset of hosts within the same information domain based upon a category of information different from the category of information of the information domain of the subset of hosts.

11. The system of claim 8, wherein each host in the network communicates directly with the host for each of said plurality of information domains.

12. The system of claim 8, further comprising:

means for dynamically creating a plurality of information sub-domains within said plurality of information domains; and

means for dynamically changing a plurality of said associations to reference one of said plurality of information sub-domains.

13. The system of claim 8, wherein said means for managing employs a radius of interest assigned to each host in the network within said plurality of information domains.

14. The system of claim 8, wherein each of said plurality of information domains corresponds with a geometric region.

15. A computer program product recorded on computer readable medium for connecting a plurality of hosts in a network in which each of the hosts in the network generates data destined for a plurality of other hosts in the network, comprising:

computer readable means for categorizing the data among a plurality of information domains;

computer readable means for creating an association from each of the hosts in the network to reference one of said plurality of information domains;

computer readable means for partitioning management of communications among the hosts, wherein the partitioning of management of communications among the hosts is based on the information domains associated with the hosts; and

computer readable means for managing dissemination of the data from the hosts in the network to a subset of hosts within one of said plurality of information domains referenced by said association.

16. The program product of claim 15, further comprising:

computer readable means for dynamically changing said association based on changes to the data disseminated by each of the hosts in the network.

17. The program product of claim 15, further comprising computer readable means for controlling communications between hosts in the subset of hosts within the same information domain based upon a category of information different from the category of information of the information domain of the subset of hosts.

18. The program product of claim 15, wherein each host in the network communicates directly with the host for each of said plurality of information domains.

19. The program product of claim 15, further comprising:

computer readable means for dynamically creating a plurality of information sub-domains within said plurality of information domains; and

computer readable means for dynamically changing a plurality of said associations to reference one of said plurality of information sub-domains.

20. The program product of claim 15, wherein said computer readable means for managing employs a radius of interest assigned to each host in the network within said plurality of information domains.

21. The program product of claim 15, wherein each of said plurality of information domains corresponds with a geometric region.