Method and device for messaging

• US 8,291,022 B2
• Filed: 10/25/2007
• Issued: 10/16/2012
• Est. Priority Date: 06/06/2001
• Status: Active Grant

• Current Assignee: Nokia Corporation
• Original Assignee: Nokia Corporation
• Inventors: Kiss, Krisztian, Koskelainen, Petri
• Primary Examiner(s): JEAN, FRANTZ B
• Application Number:
  US11/976,570
• Publication Number:
  US 20080059595A1
• Time in Patent Office: 1,818 Days
• Field of Search: 709/206, 709/217, 709/219, 379/88.22, 370/389
• US Class Current: 709/206
• CPC Class Codes: H04L 51/04 Real-time or near real-time messaging, e.g. instant messaging [IM]
• CPC Class Codes: H04L 51/23 Reliability checks, e.g. acknowledgments or fault reporting
• CPC Class Codes: H04L 51/58 Message adaptation for wireless communication
• CPC Class Codes: H04L 65/1101 Session protocols
• CPC Class Codes: H04L 65/1104 Session initiation protocol [SIP]
• CPC Class Codes: H04L 67/56 Provisioning of proxy services store-and-forward switching systems in data switching networks H04L12/54
• CPC Class Codes: H04L 9/40 Network security protocols
• CPC Class Codes: H04W 4/12 Messaging; Mailboxes; Announcements

Abstract

A method and system of transmitting a message from a transmitting client to a primary receiving client via a proxy server, which is also connected to a secondary receiving client. A message is sent from the transmitting client to the proxy server. The message includes a first header indicative of an address of the primary receiving client and a second header indicative of an address of the secondary receiving client and the primary header being indicative of only a single one of the addresses. The message is then transmitted from the proxy server to the primary receiving client and from the proxy server to the secondary receiving client.

Claims

1. An apparatus, comprising:

at least one processor; and

at least one memory including computer program code, where the at least one memory and the computer program code are configured, with the at least one processor, to cause the apparatus to at least;

in response to receiving from an original sender a message comprising an instant message and a list of resource locators for at least two different users, directing the received instant message to resource locators of the list;

determine, on the basis of any delivery messages received from any user equipments associated with the resource locators of the list, which of the user equipments have received the instant message, a received delivery message being indicative of successful receipt of the instant message;

prepare a delivery report indicating which of said user equipments have received said instant message, and

send the delivery report to an address associated with the original sender.

2. The apparatus as claimed in claim 1, wherein said apparatus is embodied in a server.

3. The apparatus as claimed in claim 1, wherein the computer program code and the at least one memory are configured, with the at least one processor, to cause the apparatus to again direct the instant message to resource locators of any of said user equipments that do not send the delivery message within a predetermined time period after sending of the instant message.

4. The apparatus according to claim 1, wherein the computer program code and the at least one memory are configured, with the at least one processor, to cause the apparatus to again direct the instant message up to a predetermined number of times, and in the event that no delivery message is received, determine that the message transmission was not successful, wherein the delivery report indicates which of the user equipments that have not received the instant message.

5. The apparatus according to claim 1, wherein the apparatus is a session initiation protocol proxy server.

6. The apparatus according to claim 1, wherein the computer program code and the at least one memory are configured, with the at least one processor, to cause said apparatus to operate in accordance with a session initiation protocol message protocol.

7. The apparatus according to claim 1, wherein said delivery report comprises a session initiation protocol message.

8. The apparatus according to claim 1, wherein said delivery report comprises delivery status in a session initiation protocol message payload.

9. The apparatus according to claim 1, wherein said delivery report comprises a session initiation protocol message having an event type defining that said report comprises a delivery report and a content type defining delivery status.

10. The apparatus as claimed in claim 1, wherein said instant message comprises a paging context.

11. The apparatus as claimed in claim 1, wherein the at least one address header of the instant message comprises a primary address header and a secondary address header, wherein only one of the at least two different users is addressed in the primary address header, and wherein remaining users of the at least two different users are addressed in the secondary address header.

12. A method, comprising:

in response to receiving from an original sender a message comprising an instant message and a list of resource locators for at least two different users, directing the received instant message to resource locators of the list;

determining on the basis of delivery messages received from any user equipments associated with the resource locators of the list, which of the user equipments have received the instant message, a received delivery message being indicative of successful receipt of the instant message;

preparing a delivery report indicating which of said user equipments have received said instant message; and

sending the delivery report to an address associated with said original sender.

13. The method according to claim 12, further comprising:

again directing the instant message to resource locators of any of said user equipments that do not send the delivery message within a predetermined time period.

14. The method according to claim 13, further comprising:

again directing the instant message up to a predetermined number of times; and

in the event that no delivery message is received, determining that the message transmission was not successful, wherein the delivery report indicates which of the user equipments that have not received the instant message.

15. The method according to claim 13, wherein the instant message is a session initiation protocol message.

16. The method according to claim 13, wherein said method uses a session initiation protocol message protocol.

17. The method according to claim 13, wherein said delivery report comprises a session initiation protocol message.

18. The method according to claim 13, wherein said delivery report comprises delivery status in a session initiation protocol message payload.

19. The method according to claim 18, wherein said delivery report comprises a session initiation protocol message having an event type defining that said report comprises a delivery report and a content type defining delivery status.

20. The method as claimed in claim 13, wherein said instant message comprises a paging context.

21. A mobile device, comprising:

at least one processor; and

at least one memory including computer program code, where the at least one memory and the computer program code are configured, with the at least one processor, to cause the mobile device to at least;

direct a message comprising an instant message and a list of resource locators for at least two different users to a server; and

receive a delivery report from the server indicating which user equipment associated with resource locators of the list have received the instant message.

22. The mobile device as claimed in claim 21, wherein said mobile device is embodied in user equipment.

23. The mobile device according to claim 21, wherein the delivery report is indicative of the server having awaited a delivery message from each of the user equipment associated with the resource locators, and is based on any of said delivery messages which have been received by the server.

24. The mobile device according to claim 23, wherein the instant message is a session initiation protocol message.

25. The mobile device according to claim 23, wherein said delivery report comprises a session initiation protocol message having an event type defining that said report comprises a delivery report and a content type defining delivery status.

26. A non-transitory computer readable medium encoded with computer program code executed by a processor to perform actions comprising:

in response to receiving from an original sender a message comprising an instant message and a list of resource locators for at least two different users, directing the received instant message to resource locators of the list;

determining on the basis of delivery messages received from any user equipments associated the resource locators of the list which of the user equipments have received the instant message, a received delivery message being indicative of successful receipt of the instant message;

preparing a delivery report indicating which of said user equipments have received said instant message; and

sending the delivery report to an address associated with said original sender.