Method and apparatus for choosing a best program for communication

• US 20050245274A1
• Filed: 04/30/2004
• Published: 11/03/2005
• Est. Priority Date: 04/30/2004
• Status: Active Grant

• Current Assignee: Hitachi, Ltd.
• Original Assignee: Hitachi, Ltd.
• Inventors: Miki, Kazuho, Oishi, Takumi
• Granted Patent: US 7,110,750 B2
• Time in Patent Office: Days
• US Class Current: 455/456.500
• CPC Class Codes: H04L 51/04 Real-time or near real-time messaging, e.g. instant messaging [IM]
• CPC Class Codes: H04L 51/212 using filtering or selective blocking
• CPC Class Codes: H04M 2203/2066 Call type detection of indication, e.g. voice or fax, mobile of fixed, PSTN or IP
• CPC Class Codes: H04M 2242/14 with services dependent on location where the service is an information service H04M2242/15; services independent of location H04M3/42229
• CPC Class Codes: H04M 3/42 Systems providing special services or facilities to subscribers specially adapted for wireless communication networks H04W4/00
• CPC Class Codes: H04M 3/42374 where the information is provided to a monitoring entity such as a potential calling party or a call processing server
• CPC Class Codes: H04M 3/436 Arrangements for screening incoming calls , i.e. evaluating the characteristics of a call before deciding whether to answer it based on the calling party profile H04M3/42059; based on location H04M3/42348; based on presence H04M3/42365; diversion H04M3/54

Abstract

Communication between a caller client system and a callee client system is based on selection of a suitable communication program from a list of communication programs. The list of communication programs is determined based on the callee'"'"'s communication environment.

Claims

1. A method for communicating between a caller and a callee comprising:

communicating with a server system to perform a logon sequence at a first client system, said first client system having associated therewith a permitted list, said server system being separate from said first client system; and

communicating said permitted list from said first client system to said server system,

wherein said permitted list can be communicated from said server system to one or more second client systems,

wherein said permitted list identifies one or more communication programs that can be used to communicate with a first user on said first client system.

2. The method of claim 1 wherein said permitted list is based at least on communication programs that are installed on said client system and which can be used at the location of said client system.

3. The method of claim 1 wherein said one or more communication programs comprises user-selected communication programs.

4. The method of claim 1 further comprising:

performing a logon sequence with said server system from a third client system, said third client system having associated therewith a second permitted list;

communicating said second permitted list to said server system; and

communicating said second permitted list from said server system to some of said second client systems,

wherein said second permitted list identifies one or more communication programs that can be used to communicate with said third client system.

5. The method of claim 1 wherein said first client system further has associated therewith a buddy list, wherein said buddy list comprises said one or more second client systems.

6. The method of claim 1 further comprising modifying said permitted list to produce a modified list and communicating said modified list to said server system, wherein said modified list can be communicated to said one or more second client systems, whereby said one or more second client systems can communicate with said first client system using a communication program selected from among communication programs in said modified list.

7. The method of claim 1 wherein said step of producing a permitted list comprises:

obtaining first information indicative of a first plurality of communication programs that are stored in said first client system; and

obtaining second information indicative of a second plurality of communication programs, said second communication programs being based on a location of said first client system,

wherein said permitted list comprises those communication programs which are common to said first and second plurality of communication programs.

8. The method of claim 7 wherein said step of producing a permitted list further comprises obtaining third information indicative of a third plurality of communication programs that represent a user'"'"'s predetermined list of communication programs, wherein said permitted list comprises those communication programs which are common to said first, second, and third plurality of communication programs.

9. A method for communicating among client systems comprising:

receiving at a first client a plurality of permitted lists from a server, wherein each permitted list is associated with a second client from among a plurality of second clients and comprises information associated with one or more communication programs;

presenting at said first client information representative of said permitted lists;

receiving at said first client a communication request identifying one or more of said second clients; and

based on said permitted lists, determining a communication program for each of said one or more second clients, and using said communication program to communicate with said one or more second clients to service said communication request.

10. The method of claim 9 wherein each permitted list is created by a user at its associated second client.

11. The method of claim 9 further comprising receiving one or more modified lists from one or more second clients, a modified list being produced when a second client modifies its associated permitted list to identify a different set of communication programs.

12. The method of claim 9 wherein said first client is on a buddy list associated with every second client whose associated permitted list has been received by said first client.

13. A networked communication system comprising:

a plurality of client systems; and

a server system in data communication with said client systems,

a first client system from among said plurality of client systems comprising program code configured to operate said first client system to perform steps of;

creating a first list of one or more communication programs that are operable on said first client system;

creating a second list of one or more communication programs that can be used at the location of said first client system;

creating a permitted list based at least on said first and second lists; and

communicating said permitted list to said server system,

a second client system from among said plurality of client systems comprising program code configured to operate said second client system to receive a permitted list from said server system, wherein communication to a client system associated with said permitted list can be made using a communication program contained therein,

said server system comprising program code configured to operate said server system to perform steps of;

receiving a permitted list from said first client system;

identifying one or more buddy client systems from a buddy list associated with said first client system; and

communicating said permitted list to one or more of said buddy client systems.

14. The system of claim 13 wherein said step of communicating said permitted list to said server system is performed during a logon sequence.

15. The system of claim 13 wherein said permitted list comprises communication programs common to said first list and to said second list.

16. The system of claim 13 wherein said program code of said first client system is further configured to operate said first client system to perform a step of creating a third list of one or more user-selected communication programs, wherein said permitted list is further based on said third list.

17. The system of claim 13 wherein said permitted list comprises communication programs common to said first list, to said second list, and to said third list.

18. A client system in data communication with a server system and configured for communication with other client systems, said client system comprising program code configured to perform method steps of:

creating a permitted list based on communication programs that are installed in said client system and on communication programs that can be used depending on a physical location of said client system; and

communicating said permitted list to said server system,

wherein said permitted list can be communicated to first client systems from among said other client systems, so that said first client systems can communicate with said client system using communication programs identified in said permitted list.

19. The client system of claim 18 wherein said program code is further configured to perform a method step of communicating with said server system to perform a login sequence, wherein said communicating said permitted list is performed during said login sequence.

20. The client system of claim 18 wherein said client system has associated therewith a buddy list, wherein said buddy list comprises said first client systems.

21. The client system of claim 18 wherein said creating a permitted list is further based on user-selected communication programs, wherein said permitted list comprises communication programs that are common to those installed in said client system, those that can be used depending on said location of said client system, and said user-selected communication programs.