Mobile communications terminal, network device, mobile communications system, information transmitting and receiving method and information transmitting and receiving program

• US 20030078034A1
• Filed: 10/21/2002
• Published: 04/24/2003
• Est. Priority Date: 10/22/2001
• Status: Abandoned Application

• Current Assignee: NTT Docomo Incorporated (Nippon Telegraph and Telephone Corporation)
• Original Assignee: NTT Docomo Incorporated (Nippon Telegraph and Telephone Corporation)
• Inventors: Takeshita, Hisashi, Kato, Hidenari, Tsutsumi, Noriyuki, Ito, Shogo
• Application Number:
  US10/274,127
• Publication Number:
  US 20030078034A1
• Time in Patent Office: Days
• US Class Current: 455/412.1
• CPC Class Codes: H04W 28/14 using intermediate storage
• CPC Class Codes: H04W 84/042 Public Land Mobile systems, e.g. cellular systems
• CPC Class Codes: H04W 88/02 Terminal devices

Abstract

The mobile communications system 10 comprises cellular telephones 12 and 14 and a network device 16. Information such as images, music, text and the like is stored in the storage part 17 of the cellular telephone 12. Requests for information that are transmitted from the cellular telephone 14 are received by the cellular telephone 12 via a network device 16. Furthermore, the information in question is read out from the storage part 17 of the cellular telephone 12 that has received transmission requests for the abovementioned information, and is transmitted to the cellular telephone 14 via the network device 16.

Claims

1. A mobile communications terminal comprising:

first storage means for storing information;

first receiving means for receiving transmission requests that are transmitted from communications terminals for said information stored in said first storage means; and

first transmitting means for transmitting said information stored in said first storage means to said communications terminals in accordance with transmission requests for said information received by said first receiving means.

2. The mobile communications terminal according to claim 1, wherein said first transmitting means again establish a call connection and re-initiate the transmission of said information to said communications terminals in cases where the call between said mobile communications terminal and said communications terminals is cut off in a state in which the transmission of said information to said communications terminals is incomplete.

3. The mobile communications terminal according to claim 1, wherein said mobile communications terminal further comprises adding means for adding attribute information regarding attributes of said information stored in said first storage means to said information.

4. The mobile communications terminal according to claim 3, wherein said attribute information that is added by said adding means is transmission permission information regarding permission to transmit said information, and on the basis of said transmission permission information, said first transmitting means transmit said information to said communications terminals in cases where the transmission of said information is permitted, and do not transmit said information to said communications terminals in cases where the transmission of said information is not permitted.

5. The mobile communications terminal according to claim 3, wherein said attribute information that is added by said adding means is forwarding permission information regarding permission to forward said information from said communications terminals to other communications terminals, and on the basis of said forwarding permission information, said first transmitting means transmit said information to said communications terminals in a state of allowing the forwarding in cases where the forwarding of said information is permitted, and transmit said information to said communications terminals in a state of inhibiting the forwarding in cases where the forwarding of said information is not permitted.

6. The mobile communications terminal according to claim 3, wherein said attribute information that is added by said adding means is editing permission information regarding permission to edit said information in said communications terminals, and on the basis of said editing permission information, said first transmitting means transmit said information to said communications terminals in a state of allowing the editing in cases where the editing of said information is permitted, and transmit said information to said communications terminals in a state of inhibiting the editing in cases where the editing of said information is not permitted.

7. The mobile communications terminal according to claim 3, wherein said attribute information that is added by said adding means is copyright information regarding the copyright of said information, and said first transmitting means transmit said copyright information to said communications terminals.

8. The mobile communications terminal according to claim 1, wherein said first transmitting means transmit a list of said information stored in said first storage means to said communications terminals.

9. The mobile communications terminal according to claim 1, wherein said first storage means can create directories on the basis of instructions from the user.

16. A mobile communications system comprising:

the network device according to claim 14;

the mobile communications terminal according to claim 1;

and

communications terminals;

wherein said network device receives transmission requests for said information that are transmitted from said communications terminals, said network device transmits said transmission requests for said information to said mobile communications terminal, said network device receives said information that is transmitted from said mobile communications terminal, and said network device transmits said information to said communications terminals.

10. A mobile communications terminal comprising:

second transmission means for transmitting transmission requests for information stored in the storage means of other mobile communications terminals to said other mobile communications terminals;

second receiving means for receiving said information transmitted from said other mobile communications terminals in accordance with the transmission requests for said information that are transmitted from said second transmitting means; and

presenting means for presenting said information received by said second receiving means.

11. The mobile communications terminal according to claim 10, wherein said mobile communications terminal further comprises second storage means for storing said information received by said second receiving means.

12. The mobile communications terminal according to claim 10, wherein said second receiving means receive a list of the information stored in the storage means of said other mobile communications terminals, which is transmitted from said other mobile communications terminals, and said presenting means present said list of information received by said second receiving means.

13. The mobile communications terminal according to claim 11, wherein said second storage means can create directories on the basis of instructions from the user.

17. The mobile communications system according to claim 16, wherein said communications terminals are mobile communications terminals according to claim 10.

14. A network device comprising:

third receiving means for receiving transmission requests transmitted from communications terminals for information stored in the storage means of a mobile communications terminal;

specifying means for specifying said mobile communications terminal on the basis of transmission requests for said information received by said third receiving means;

third transmitting means for transmitting transmission requests for said information to said mobile communications terminal specified by said specifying means;

fourth receiving means for receiving said information transmitted from said mobile communications terminal in accordance with the transmission requests for said information transmitted by said third transmitting means; and

fourth transmitting means for transmitting said information received by said fourth receiving means to said communications terminals.

15. The network device according to claim 14, further comprising third storage means for storing transmission requests for said information that are received by said third receiving means, wherein said third transmitting means store said transmission requests for said information in said third storage means in cases where said transmission requests for said information cannot be transmitted to said mobile communications terminal, and read out said transmission requests for said information from said third storage means and transmit to said mobile communications terminal when it becomes possible to transmit said transmission requests for said information to said mobile communications terminal.

18. An information transmitting and receiving method comprising:

a first receiving step in which information is stored in the storage means of a mobile communications terminal, and the receiving means of said mobile communications terminal receive transmission requests that are transmitted from communications terminals for said information that is stored in said storage means; and

a first transmitting step in which the transmitting means of said mobile communications terminal transmit said information stored in said storage means to said communications terminals in accordance with the transmission requests for said information that are received by said receiving means.

19. The information transmitting and receiving method according to claim 18, wherein said first transmitting step is devised so that a call connection is again made and the transmission of said information from said mobile communications terminal to said communications terminals is re-initiated in cases where the call between said mobile communications terminal and said communications terminals is cut off in a state in which the transmission of said information from said mobile communications terminal to said communications terminals is incomplete.

20. An information transmitting and receiving method comprising:

a second transmitting step in which the transmitting means of a mobile communications terminal transmit transmission requests for information stored in the storage means of another mobile communications terminal to said other mobile communications terminal;

a second receiving step in which the receiving means of said mobile communications terminal receive said information transmitted from said other mobile communications terminal in accordance with the transmission requests for said information transmitted by said transmitting means; and

a presenting step in which the presenting means of said mobile communications terminal present said information received by said receiving means.

21. An information transmitting and receiving program which causes a mobile communications terminal to function as first receiving means for receiving transmission requests that are transmitted from communications terminals for information stored in the storage means of said mobile communications terminal, and as first transmitting means for transmitting said information stored in said storage means to said communications terminals in accordance with the transmission requests for said information that are received by said first receiving means.

22. The information transmitting and receiving program according to claim 21, wherein said first transmitting means again establish a call connection and re-initiate the transmission of said information to said communications terminals in cases where the call between said mobile communications terminal and said communications terminals is cut off in a state in which the transmission of said information to said communications terminals is incomplete.

23. An information transmitting and receiving program which causes a mobile communications terminal to function as second transmitting means for transmitting requests for information stored in the storage means of another mobile communications terminal to said other mobile communications terminal, as second receiving means for receiving said information transmitted from said other mobile communications terminal in accordance with the transmission requests for said information that are transmitted from said second transmitting means, and as presenting means for presenting said information that is received by said second receiving means.