Group formation using mobile computing devices

• US 20070019616A1
• Filed: 06/29/2005
• Published: 01/25/2007
• Est. Priority Date: 06/29/2005
• Status: Abandoned Application

• Current Assignee: Nokia Solutions and Networks US LLC (Nokia Corporation)
• Original Assignee: Nokia Solutions and Networks US LLC (Nokia Corporation)
• Inventors: Rantapuska, Olli, Lonnfors, Mikko, Kuismanen, Pekka, Kinnunen, Jari
• Application Number:
  US11/170,723
• Publication Number:
  US 20070019616A1
• Time in Patent Office: Days
• US Class Current: 370/352
• CPC Class Codes: G06Q 20/32 using wireless devices
• CPC Class Codes: G06Q 20/384 using social networks
• 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: H04L 2463/081 applying self-generating credentials, e.g. instead of receiving credentials from an authority or from another peer, the credentials are generated at the entity itself
• CPC Class Codes: H04L 51/04 Real-time or near real-time messaging, e.g. instant messaging [IM]
• CPC Class Codes: H04L 63/065 for group communications cryptographic mechanisms or cryptographic arrangements for key management involving conference or group key H04L9/0833
• CPC Class Codes: H04L 63/0838 using one-time-passwords
• CPC Class Codes: H04L 63/107 wherein the security policies are location-dependent, e.g. entities privileges depend on current location or allowing specific operations only from locally connected terminals
• CPC Class Codes: H04W 4/08 User group management

Abstract

A computer-implemented method of joining an exclusive network communications group of data communications device users. A network location usable for requesting admission to the network communications group is advertised. A request message is sent from an invitee'"'"'s communication device to the network location to request joining the network communications group. The invitee'"'"'s communication device receives an acceptance message from at least one member of the group in response to the request message. The invitee'"'"'s communication device receives a group application capable of executing via the invitee'"'"'s communication device in response to the acceptance message. The network communications group is joined via the group application executing on the invitee'"'"'s communication device.

Claims

1. A computer-implemented method of joining an exclusive network communications group of data communications device users, comprising:

advertising a network location usable for requesting admission to the network communications group;

sending from an invitee'"'"'s communication device a request message to the network location to request joining the network communications group;

receiving at the invitee'"'"'s communication device an acceptance message from at least one member of the group in response to the request message;

receiving at the invitee'"'"'s communication device in response to the acceptance message a group application capable of executing via the invitee'"'"'s communication device; and

joining the network communications group via the group application executing on the invitee'"'"'s communication device.

2. The method of claim 1, wherein advertising the network location comprises advertising a Session Initiation Protocol (SIP) Uniform Resource Identifier (URI).

3. The method of claim 2, further comprising registering the SIP URI with a SIP registrar so that the SIP URI directs the request message to a communication device of the at least one member.

4. The method of claim 3, further comprising creating a binding between the SIP URI and an application running on the communication device of the at least one member, the application being compatible with the group application received at the invitee'"'"'s communication device.

5. The method of claim 4, further comprising sending to the invitee'"'"'s communication device the acceptance message via the application running on the communication device of the at least one member.

6. The method of claim 2, further comprising adding a security token to the SIP URI to identify legitimate invitation requests.

7. The method of claim 1, wherein advertising the network location comprises advertising the network location using a printed barcode.

8. The method of claim 1, wherein advertising the network location comprises advertising the network location using a near-field communications technology.

9. The method of claim 8, wherein advertising the network location using the near-field communications technology comprises advertising the network location using a radio-frequency ID tag.

10. A data-processing arrangement, comprising:

a network interface capable of communicating via a network path;

a processor coupled to the network interface; and

a memory coupled to the processor, the memory having a group communication application that allows the user to communicate with an exclusive network communications group of data communications device users, the group communications application causing the processor to,

receive via the network interface a request message sent from an invitee'"'"'s communication device to request joining the network communications group;

form an acceptance message based on acceptance of the request message by the user;

send to the invitee'"'"'s communication device the acceptance message in response to the request message; and

facilitate sending to the invitee'"'"'s communication device a compatible group application capable of executing via the invitee'"'"'s communication device in response to the acceptance message, the compatible group application allowing the invitee'"'"'s communication device to communicate with the network communications group.

11. The data-processing arrangement of claim 10, further comprising an advertising media, and wherein the group communications application further causes the processor to advertise a network location usable for requesting admission to the network communications group via the advertising media.

12. The data-processing arrangement of claim 11, wherein the advertising media comprises a near-field communications device.

13. The data-processing arrangement of claim 11, wherein the advertising media comprises a bar code.

14. The data-processing arrangement of claim 10, further comprising a user interface capable of interfacing with a user of the data processing arrangement, and wherein the group communication application further comprises:

at least one group application causing the processor to interact with the user via the user interface to communicate with the users of the network communications group; and

a group middleware component causing the processor to manage communications with the invitee'"'"'s communication device for purpose of allowing a user of the invitee'"'"'s communication device to join the network communications group.

15. The data processing arrangement of claim 10, wherein the request message comprises a security token, and where the data processing arrangement further comprises an authentication module that causes the processor to analyze the security token to identify legitimate invitation requests.

16. A processor-readable medium having instructions stored thereon which are executable by a data processing arrangement capable of being coupled to a network for communicating with an exclusive network communications group of data communications device users, the instructions executable by the data processing arrangement for performing steps comprising:

receiving via the network a request message sent from an invitee'"'"'s communication device to request joining the network communications group;

forming an acceptance message based on acceptance of the request message by the user;

sending the acceptance message to the invitee'"'"'s communication device via the network in response to the request message; and

facilitate sending to the invitee'"'"'s communication device a compatible group application capable of executing via the invitee'"'"'s communication device in response to the acceptance message, the compatible group application allowing the invitee'"'"'s communication device to communicate with the network communications group.

17. A system comprising:

means for advertising a network location usable for requesting admission to an exclusive network communications group of communication device users;

means for sending a request message to the network location to request joining the network group;

means for receiving at an invitee'"'"'s communication device an acceptance message from at least one member of the group in response to the request message;

means for receiving at the invitee'"'"'s communication device in response to the acceptance message a group application capable of executing via the invitee'"'"'s communication device; and

means for joining the network communications group via the group application executing on the invitee'"'"'s communication device.

18. A computer-implemented method of joining an exclusive network communications group of data communications device users, comprising:

generating a single-use authentication token for use in joining the network communications group;

sending to an invitee'"'"'s communication device an invitation message including the single-use authentication token and a network location usable for joining the network group;

sending a request message to the network location from the invitee'"'"'s communication device, the request message containing the single-use authentication token;

confirming the single-use authentication token in the request message received at the network location; and

in response to confirming the single-use authentication token, facilitating the invitee'"'"'s communication device in joining the network communications group via a group application executing on the invitee'"'"'s communication device.

19. The method of claim 18, further comprising advertising the network location via an advertising media.

20. The method of claim 19, further comprising associating the single-use authentication token with the advertised network location.

21. The method of claim 20, further comprising, after sending the invitation message to the invitee'"'"'s communication device:

removing the association of the single-use authentication token with the advertised network location;

generating a new single-use authentication token for use in joining the network communications group; and

associating the new single-use authentication token with the advertised network location.

22. The method of claim 18, further comprising delivering the group application to the invitee'"'"'s communication device in response to confirming the single-use authentication token.

23. The method of claim 18, wherein sending the invitation message comprises forming the invitation message with a Session Initiation Protocol (SIP) Uniform Resource Identifier (URI) usable for joining the network group.

24. A data-processing arrangement, comprising:

a network interface capable of communicating via a network;

a processor coupled to the network interface; and

a memory coupled to the processor, the memory having a group communication application that allows the user to communicate with an exclusive network communications group of data communications device users, the group communications application causing the processor to,

generate a single-use authentication token for use in joining the network communications group;

send to an invitee'"'"'s communication device an invitation message including the single-use authentication token and a network location usable for joining the network group;

receive a request message from the invitee'"'"'s communication device via the network, the request message containing the single-use authentication token;

confirm the single-use authentication token contained in the request message; and

in response to confirming the single-use authentication token, facilitate the invitee'"'"'s communication device in joining the network communications group via a group application executing on the invitee'"'"'s communication device.

25. The data-processing arrangement of claim 24, further comprising an advertising media, and wherein the group communications application causes the processor to send the invitation message to the invitee'"'"'s communication device via the advertising media.

26. The data-processing arrangement of claim 25, wherein the advertising media comprises a near-field communications device.

27. The data-processing arrangement of claim 25, wherein the advertising media comprises a bar code.

28. The data-processing arrangement of claim 24, wherein the group communications application further causes the processor to:

associate the single-use authentication token with the advertised network location; and

after sending the invitation message to the invitee'"'"'s communication device,

remove the association of the single-use authentication token with the advertised network location;

generate a new single-use authentication token for use in joining the network communications group; and

associate the new single-use authentication token with the advertised network location.

29. A processor-readable medium having instructions stored thereon which are executable by a data processing arrangement capable of being coupled to a network for communicating with an exclusive network communications group of data communications device users, the instructions executable by the data processing arrangement for performing steps comprising:

generating a single-use authentication token for use in joining the network communications group;

sending to an invitee'"'"'s communication device an invitation message including the single-use authentication token and a network location usable forjoining the network group;

receiving a request message from the invitee'"'"'s communication device via the network, the request message containing the single-use authentication token;

confirming the single-use authentication token contained in the request message; and

in response to confirming the single-use authentication token, facilitating the invitee'"'"'s communication device in joining the network communications group via a group application executing on the invitee'"'"'s communication device.

30. A system comprising:

means for generating a single-use authentication token for use in joining to an exclusive network communications group of communication device users;

means for sending to an invitee'"'"'s communication device an invitation message including the single-use authentication token and a network location usable for joining the network group;

means for sending a request message to the network location from the invitee'"'"'s communication device, the request message containing the single-use authentication token;

means for confirming the single-use authentication token in the request message received at the network location; and

means for facilitating the invitee'"'"'s communication device in joining the network communications group via a group application executing on the invitee'"'"'s communication device in response to confirming the single-use authentication token.