Server apparatus, mobile terminal, contents distribution method, contents reception method, and program product

• US 20060101150A1
• Filed: 12/20/2005
• Published: 05/11/2006
• Est. Priority Date: 06/25/2001
• Status: Active Grant

• Current Assignee: Kabushiki Kaisha Toshiba (Toshiba Corporation)
• Original Assignee: Kabushiki Kaisha Toshiba (Toshiba Corporation)
• Inventors: Cho, Kenta, Kase, Naoki
• Granted Patent: US 7,529,541 B2
• Time in Patent Office: Days
• US Class Current: 709/227
• CPC Class Codes: A63F 2300/406 Transmission via wireless network, e.g. pager or GSM
• CPC Class Codes: H04L 65/1101 Session protocols
• CPC Class Codes: H04L 65/612 for unicast
• CPC Class Codes: H04L 67/04 specially adapted for terminals or networks with limited capabilities; specially adapted for terminal portability
• CPC Class Codes: H04L 67/131 Protocols for games, networked simulations or virtual reality
• CPC Class Codes: H04L 67/62 Establishing a time schedule for servicing the requests
• CPC Class Codes: H04L 69/329 in the application layer [OSI layer 7]
• CPC Class Codes: H04L 9/40 Network security protocols
• CPC Class Codes: H04N 21/234345 the reformatting operation being performed only on part of the stream, e.g. a region of the image or a time segment
• CPC Class Codes: H04N 21/41407 embedded in a portable device, e.g. video client on a mobile phone, PDA, laptop constructional details of equipment or arrangements specially adapted for portable computer application G06F1/1626; arrangements specially adapted for mobile receivers in broadcast systems H04H20/57
• CPC Class Codes: H04N 21/42684 Client identification by a unique number or address, e.g. serial number, MAC address, socket ID network arrangements, protocols or services for addressing or naming H04L61/00
• CPC Class Codes: H04N 21/4781 Games
• CPC Class Codes: H04N 7/17318 Direct or substantially direct transmission and handling of requests
• CPC Class Codes: Y10S 345/903 Modular display

Abstract

A multiple-contents distribution in a client and server system is disclosed. The multiple-contents contain contents-pieces, which are to be distributed to a set of clients including mobile phone terminals. The set of clients are registered with the server in response to registration requests. The server determines an order of the registered set of clients. The server then initiates a distribution of the contents-pieces to the registered sets of clients, wherein the contents-pieces are selected in accordance with the order of the clients.

Claims

1. A content distribution method, comprising:

accepting registration requests to register a set of clients with a server;

receiving a request from at least one of the registered set of clients; and

distributing a set of contents-pieces to the registered set of clients upon receiving the request, wherein each client receives respective contents-pieces corresponding to each client, the set of contents-pieces being a meaningful content, and

wherein the meaningful content is jointly formed by the set of contents-pieces when the set of clients reproduce the set of contents-pieces in a reproduction session.

2-5. -5. (canceled)

7-9. -9. (canceled)

10. A server apparatus which distributes multiple-contents containing contents-pieces to a set of clients, the server apparatus comprising:

a storage device which stores the multiple-contents;

an accepting device which accepts registration requests to register the set of clients with the server apparatus;

a receiving device which receives a request from at least one of the registered set of clients;

a contents handler which handles the multiple-contents in the storage device, wherein the contents handler selects the contents-pieces of the multiple-contents; and

a distribution controller which controls a distribution of the multiple-contents, wherein the distribution controller transmits the contents-pieces of the multiple-contents selected by the contents handler to the registered set of clients.

11-15. -15. (canceled)

16. A mobile terminal which communicates with a server apparatus distributing a set of contents-pieces, the set of contents-pieces being a meaningful content the mobile terminal comprising:

a request sender which sends a registration request to the server apparatus in order to share a session with other mobile terminals;

a contents receiver which receives one of the set of contents-pieces assigned to the mobile terminal from the server apparatus; and

a reproduction device which reproduces the received one of the set of contents-pieces in a reproduction session and

wherein the meaningful content is jointly formed by the set of contents-pieces when a plurality of mobile terminals reproduce the set of contents-pieces in the session.

17-21. -21. (canceled)

22. A computer program product comprising:

a computer storage medium and a computer program code mechanism embedded in the computer storage medium for causing a computer to distribute a set of contents-pieces stored in a storage device to a set of clients, the set of contents-pieces being a meaningful content the computer code mechanism comprising;

a first code segment for accepting registration requests to register the set of clients with the computer;

a second code segment for determining relative locations of the registered set of clients to which the contents-pieces are transmitted;

a third code segment for handling the set of contents-pieces in the storage device, by selecting one of the set of the contents-pieces in accordance with the relative locations of the set of clients; and

a fourth code segment for distributing the set of contents-pieces, by transmitting the selected one of the set of contents-pieces to the registered set of clients and

wherein the meaningful content is jointly formed by the set of contents-pieces when the set of clients reproduce the set of contents-pieces in a reproduction session.

23. A computer program product comprising:

a computer storage medium and a computer program code mechanism embedded in the computer storage medium for causing a computer to communicates with a server apparatus distributing a set of contents-pieces, the set of contents-pieces being a meaningful content, the computer code mechanism comprising;

a first code segment for sending a registration request to the server apparatus in order to share a session with mobile terminals;

a second code segment for receiving one of the set of contents-pieces assigned to the computer from the server apparatus; and

a third code segment for reproducing the received one of the set of contents-pieces in a reproduction session, and

wherein the meaningful content is formed by the set of contents-pieces when a plurality of computers reproduce the set of contents-pieces in the reproduction session.