METHOD AND APPARATUS FOR MESSAGE ROUTING BETWEEN CLUSTERS USING PROXY CHANNELS

• US 20100322236A1
• Filed: 06/18/2009
• Published: 12/23/2010
• Est. Priority Date: 06/18/2009
• Status: Abandoned Application

• Current Assignee: Nokia Technologies Oy (Nokia Corporation)
• Original Assignee: Nokia Corporation
• Inventors: Liimatta, Petri Tapan, Luoma, Kristain Andreas, Halla-Aho, Tero Mikael, Vimpari, Markku Kalevi, Oikarinen, Matti Juhani, Hartikainen, Juha Petri
• Application Number:
  US12/487,192
• Publication Number:
  US 20100322236A1
• Time in Patent Office: Days
• US Class Current: 370/389
• CPC Class Codes: G06F 16/174 Redundancy elimination performed by the file system management of the data involved in backup or backup restore using de-duplication of the data G06F11/14
• CPC Class Codes: H04L 12/1886 with traffic restrictions for efficiency improvement, e.g. involving subnets or subdomains
• CPC Class Codes: H04L 12/189 in combination with wireless systems selective distribution or broadcast in wireless communication networks H04W4/06
• CPC Class Codes: H04L 51/214 using selective forwarding
• CPC Class Codes: H04L 61/2553 Binding renewal aspects, e.g. using keep-alive messages

Abstract

An approach is provided for message routing among clusters via a proxy channel. A subscription request is received from a node within a local cluster. The subscription request is for a service. It is determined that the service is provided by a remote cluster. A transmission of the subscription request to a service platform of the remote cluster is initiated. The service is provided to the node via a proxy channel.

Claims

1. A method comprising:

receiving a subscription request to a service from a node within a local cluster;

determining that the service is provided by a remote cluster;

initiating transmission of the subscription request to a service platform of the remote cluster; and

providing the service to the node via a proxy channel.

2. A method of claim 1, wherein the node is a user equipment.

3. A method of claim 1, further comprising:

subscribing the node to the proxy channel.

4. A method of claim 3, further comprising:

receiving a publication request from the service; and

notifying the node of the publication request via the proxy channel.

5. A method of claim 4, further comprising:

receiving a request from the node for a publication associated with the publication request; and

initiating transmission of the publication.

6. A method of claim 5, further comprising:

determining that the node is subscribed to the proxy channel; and

notifying the node of the publication request via the proxy channel.

7. A method of claim 1, wherein the proxy channel is subscribed to by a plurality of nodes including the node, the method further comprising:

receiving an event from the service; and

initiating multicast of the event to the plurality of nodes.

8. An apparatus comprising:

at least one processor; and

at least one memory including computer program code,

the at least one memory and the computer program code configured to, with the at least one processor, cause the apparatus to perform at least the following,

receive a subscription request to a service from a node within a local cluster,

determine that the service is provided by a remote cluster,

initiate transmission of the subscription request to a service platform of the remote cluster, and

provide the service to the node via a proxy channel.

9. An apparatus of claim 8, wherein the node is a user equipment.

10. An apparatus of claim 8, wherein the apparatus is further caused to subscribe the node to the proxy channel.

11. An apparatus of claim 10, wherein the apparatus is further caused to:

receive a publication request from the service, and

notify the node of the publication request via the proxy channel.

12. An apparatus of claim 11, wherein the apparatus is further caused to:

receiving a request from the node for a publication associated with the publication request, and

initiate transmission of the publication.

13. An apparatus of claim 12, wherein the apparatus is further caused to:

determine that the node is subscribed to the proxy channel, and

notify the node of the publication request via the proxy channel.

14. An apparatus of claim 8, wherein the proxy channel is subscribed to by a plurality of node including the node, the apparatus being further caused to:

subscribe the node to the proxy channel, wherein the proxy channel comprises a plurality of subscribers and wherein subscriber data regarding the plurality of subscribers are stored in a channel database,

receive an event from the service, and

initiate multicast of the event to the plurality of nodes.

15. A computer-readable storage medium carrying one or more sequences of one or more instructions which, when executed by one or more processors, cause an apparatus to perform at least the following:

receive a subscription request to a service from a node within a local cluster,

determine that the service is provided by a remote cluster,

initiate transmission of the subscription request to a service platform of the remote cluster, and

provide the service to the node via a proxy channel.

16. A computer-readable storage medium of claim 15, wherein the node is a user equipment.

17. A computer-readable storage medium of claim 15, wherein the apparatus is further caused to subscribe the node to the proxy channel.

18. A computer-readable storage medium of claim 17, wherein the apparatus is further caused to:

receive a publication request from the service, and

notify the node of the publication request via the proxy channel.

19. A computer-readable storage medium of claim 18, wherein the apparatus is further caused to:

receive a request from the node for a publication associated with the publication request, and initiate transmission of the publication.

20. A computer-readable storage medium of claim 19, wherein the apparatus is further caused to:

determine that the node is subscribed to the proxy channel, and

notify the node of the publication request via the proxy channel.