Communication method, communication terminal apparatus, communication server apparatus, and communication system

• US 20060089130A1
• Filed: 10/21/2005
• Published: 04/27/2006
• Est. Priority Date: 04/25/2003
• Status: Abandoned Application

• Current Assignee: Vodafone Group PLC
• Original Assignee: Vodafone KK (SoftBank Group Corp.)
• Inventors: Yamamura, Takashi, Oda, Masahiro, Kanegae, Hiroshi
• Application Number:
  US11/255,189
• Publication Number:
  US 20060089130A1
• Time in Patent Office: Days
• US Class Current: 455/412.200
• CPC Class Codes: H04L 51/063 Content adaptation, e.g. replacement of unsuitable content
• CPC Class Codes: H04L 51/214 using selective forwarding
• CPC Class Codes: H04L 51/224 providing notification on incoming messages, e.g. pushed notifications of received messages
• CPC Class Codes: H04L 51/58 Message adaptation for wireless communication
• CPC Class Codes: H04W 4/12 Messaging; Mailboxes; Announcements
• CPC Class Codes: H04W 4/14 Short messaging services, e.g. short message services [SMS] or unstructured supplementary service data [USSD]
• CPC Class Codes: H04W 4/18 Information format or content conversion, e.g. adaptation by the network of the transmitted or received information for the purpose of wireless delivery to users or terminals
• CPC Class Codes: H04W 88/184 Messaging devices, e.g. message centre

Abstract

Upon receiving a message, a mail server (20) causes an SMSC (30) to transmit a reception notice. In response to the reception notice, a digest acquisition unit (211) of a cellular phone (60) requests information (digest information) about the message of the mail server (20). In accordance with a user'"'"'s instruction for the digest information, a control unit (214) instructs a message acquisition unit (212) to receive each part of the message. Consequently, the message can efficiently be transmitted, and unnecessary traffic can be reduced.

Claims

1. A mail communication method of executing communication by a communication terminal via a communication server, comprising steps of:

transmitting a reception notice from the communication terminal to the communication server, the reception notice representing that message information to be transmitted to the communication terminal is received;

transmitting a digest request from the communication terminal to the communication server in response to the reception notice, the digest request being parameterized with digest component information about an information component required as a digest of the message information;

composing digest information in the communication server on a basis of the digest component information in response to the digest request; and

transmitting the composed digest information to the communication terminal.

2. A mail communication method according to claim 1, wherein the digest component information is a preliminary set in the communication terminal.

3. A mail communication method according to claim 1, wherein prior to the step of transmitting the digest request, the digest component information is created in accordance with instructions from a user of the communication terminal.

4. A mail communication method according to claim 1, further comprising steps of:

transmitting a partial message transmission request from the communication terminal having received the digest information to the communication server, wherein the partial message transmission request is accompanied by a partial designation parameter in each partial component of the message information required to be received; and

transmitting the partial component designated by the partial designation parameter from the communication server to the communication terminal in response to the partial message transmission request.

5. A mail communication method according to claim 4, wherein the partial message transmission request is further accompanied by a partial message deletion request parameter to request deletion of the partial component designated by the partial designation parameter.

6. A mail communication method according to claim 1, further comprising steps of:

transmitting a whole message transmission request to the communication server when a size of the message information is smaller than a maximum size receivable by the communication terminal at once;

wherein the whole message transmission request is a transmission request for whole components of the message information; and

transmitting the whole components of the message information from the communication server by the communication server, in response to the whole message transmission request.

7. A mail communication method according to claim 6, wherein the whole message transmission request is further accompanied by a whole message deletion request parameter to request deletion of the whole of the message information.

8. A communication terminal for executing communication via a communication server, comprising:

digest component information storage means for storing digest component information for an information component required as a digest of message information, which is received by the communication server to be transmitted to the communication terminal;

digest request means for transmitting a digest request to the communication server that transmits the digest request being taken digest component information as a parameter to the communication server, in response to the reception notice of the message information to be transmitted to the communication terminal; and

digest reception means for receiving digest information transmitted from the communication server in response to the digest request.

9. A communication terminal according to claim 8, further comprising digest display means for displaying the received digest information.

10. A communication terminal according to claim 9, further comprising:

partial message request means for transmitting a partial message transmission request to the communication server in accordance with instructions from a user who has seen the digest information displayed on the digest display means, wherein the partial message transmission request including a partial designation parameter in each partial component of the message information required to be received; and

message reception means for receiving the partial component of the message information transmitted from the communication server in response to the partial message transmission request.

11. A communication terminal according to claim 8, further comprising:

partial designation information storage means for storing partial designation information to designate at least one partial component of the message information required to be received when the partial designation information is present in the message information;

partial message request means for transmitting the partial message transmission request to the communication server based on both of the partial designation information and the digest information in each partial component of the message information required to be received, wherein the partial message transmission request is accompanied by the partial designation parameter; and

message reception means for receiving the partial component of the message information transmitted from the communication server in response to the partial message transmission request.

12. A communication terminal according to claim 8, further comprising:

whole message transmission request means for transmitting a whole message transmission request to the communication server when a size of the message information is smaller than a maximum size receivable at one time, wherein the whole message transmission request is a transmission request for whole components of the message information; and

message reception means for receiving the whole components of the message information transmitted from the communication server in response to the whole message transmission request.

13. A communication terminal according to claim 8, further comprising wireless communication means for executing wireless communication with base stations of a mobile communication network, wherein the base stations are arranged in a communication path to the communication server.

20. A communication terminal according to claim 9, further comprising wireless communication means for executing wireless communication with base stations of a mobile communication network, wherein the base stations are arranged in a communication path to the communication server.

21. A communication terminal according to claim 10, further comprising wireless communication means for executing wireless communication with base stations of a mobile communication network, wherein the base stations are arranged in a communication path to the communication server.

22. A communication terminal according to claim 11, further comprising wireless communication means for executing wireless communication with base stations of a mobile communication network, wherein the base stations are arranged in a communication path to the communication server.

23. A communication terminal according to claim 12, further comprising wireless communication means for executing wireless communication with base stations of a mobile communication network, wherein the base stations are arranged in a communication path to the communication server.

14. A communication server for assisting communication by a communication terminal, comprising:

reception notice means for transmitting a reception notice to the communication terminal, wherein the reception notice represents that message information to be transmitted to the communication terminal is received; and

digest information notice means for composing digest information on a basis of digest component information in response to a digest request transmitted from the communication terminal and transmitting the composed digest information to the communication terminal;

wherein the digest request is taken the digest component information for the information component that is required as the digest of the message information as the parameter.

15. A communication server according to claim 14, further comprising partial message transmission means for transmitting the partial component of the message information to the communication terminal for each of the partial component of the message information required for being received by the communication terminal, in response to the partial message transmission request transmitted from the communication terminal;

wherein, the partial component is designated by the partial designation parameter, and the partial message transmission request is accompanied by the partial designation parameter.

16. A communication server according to claim 15, further comprising partial message deletion means for deleting the partial component after transmission by the partial message transmission means, when the partial message transmission request further includes a partial message deletion parameter to request deletion of the partial component designated by the partial designation parameter.

17. A communication server according to claim 15, further comprising whole message transmission means for transmitting whole components of the message information in response to a whole message transmission request transmitted from the communication terminal;

wherein the whole message transmission request is a transmission request for the whole components of the message information.

18. A communication server according to claim 17, further comprising whole message means for deleting the whole components of the message information after transmission by the partial message transmission means, when the whole message transmission request further includes a whole message deletion parameter to request deletion of the whole components of the message information.

19. A communication system for executing communication by a communication terminal via a communication server,

wherein the communication terminal comprises:

digest component information storage means for storing digest component information for an information component required as a digest of message information, which is received by the communication server to be transmitted to the communication terminal;

digest request means for transmitting a digest request to the communication server, in response to the reception notice of the message information, which is sent from the communication server, to be transmitted to the communication terminal, wherein the digest request is taken the digest component information as the parameter; and

digest reception means for receiving digest information transmitted from the communication server in response to the digest request, and the communication server comprises;

reception notice means for transmitting a reception notice to the communication terminal, the reception notice representing that the message information to be transmitted to the communication terminal is received; and

digest information notice means for composing the digest information on a basis of the digest component information, in response to the digest request transmitted from the communication terminal, wherein the digest request is taken the digest component information for the information component required as the digest of the message information as the parameter, to transmit the composed digest information to the communication terminal.