Communication system and its method and communication apparatus and its method

• US 10,277,675 B2
• Filed: 07/16/2018
• Issued: 04/30/2019
• Est. Priority Date: 09/21/1999
• Status: Expired due to Fees

• Current Assignee: Data Scape Limited (Atlantic IP Services Limited)
• Original Assignee: Data Scape Limited (Atlantic IP Services Limited)
• Inventors: Morohashi, Akihiro
• Primary Examiner(s): Nguyen, Thu Ha T
• Application Number:
  US16/036,229
• Publication Number:
  US 20180324249A1
• Time in Patent Office: 288 Days
• Field of Search: 709202, 709203, 709204
• CPC Class Codes: G06F 16/40 of multimedia data, e.g. slideshows comprising image and additional audio data retrieval of still image data G06F16/50; retrieval of audio data G06F16/60; retrieval of video data G06F16/70
• CPC Class Codes: G06F 16/60 of audio data
• CPC Class Codes: G06F 16/68 Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually
• CPC Class Codes: G06F 3/0482 Interaction with lists of selectable items, e.g. menus
• CPC Class Codes: G06F 3/04842 Selection of displayed objects or displayed text elements G06F3/0482 takes precedence
• CPC Class Codes: G06Q 30/0633 Lists, e.g. purchase orders, compilation or processing
• CPC Class Codes: G11B 2220/213 Read-only discs
• CPC Class Codes: G11B 2220/2525 Magneto-optical [MO] discs
• CPC Class Codes: G11B 2220/2545 CDs
• CPC Class Codes: G11B 2220/2562 DVDs [digital versatile discs]; Digital video discs; MMCDs; HDCDs
• CPC Class Codes: G11B 27/031 Electronic editing of digitised analogue information signals, e.g. audio or video signals
• CPC Class Codes: G11B 27/034 on discs G11B27/036, G11B27/038 take precedence
• CPC Class Codes: G11B 27/105 of operating discs
• CPC Class Codes: G11B 27/11 by using information not detectable on the record carrier
• CPC Class Codes: G11B 27/34 Indicating arrangements indicating means incorporated in magazine or cassette G11B23/046 and G11B23/0875; indicating measured values in general G01D
• CPC Class Codes: G11B 27/36 Monitoring, i.e. supervising the progress of recording or reproducing for digital recording G11B20/00 and s.gr.; for monitoring, testing or measuring of TV recorders of the type covered by H04N5/76 and subgroups, see H04N17/06
• CPC Class Codes: G11C 2207/16 Solid state audio deprecated, only for historical reasons, G06F3/16, G11B
• CPC Class Codes: H04L 65/612 for unicast
• CPC Class Codes: H04L 67/00 Network arrangements or protocols for supporting network services or applications user-to-user messaging H04L51/00; network arrangements, protocols or services for supporting real-time applications in data packet communications networks H04L65/00
• CPC Class Codes: H04L 67/01 Protocols
• CPC Class Codes: H04L 67/1095 : Replication or mirroring of data, e.g. scheduling or transport for data synchronisation between network nodes
• CPC Class Codes: H04N 21/26258 : for generating a list of items to be played back in a given order, e.g. playlist, or scheduling item distribution according to such list retrieval of multimedia data based on playlists G06F16/40
• CPC Class Codes: H04N 21/47202 : for requesting content on demand, e.g. video on demand

Abstract

A communication apparatus configured to transmit data to an apparatus, the communication apparatus including: a storage medium configured to store management information of data to be transferred to the apparatus; a communicator configured to communicate data with the apparatus; a detector configured to detect whether the communication apparatus and the apparatus are connected; an editor configured to select certain data to be transferred and to edit the management information based on the selection without regard to the connection of the communication apparatus and the apparatus; and a controller configured to control transfer of the selected data stored in the communication apparatus to the apparatus via the communicator based on the management information edited by the editor when the detector detects that the communication apparatus and the apparatus are connected, wherein the controller is configured to compare the management information edited by the editor with management information of data stored in the apparatus, determine the size of the selected data in the communication apparatus, and transmit data in the communication apparatus based on result of the comparison and the determination.

Claims

1. A communication system including a first apparatus having a first hardware storage medium, and a second apparatus, said second apparatus comprising:

a second hardware storage medium configured to store management information of data to be transferred to said first storage medium;

a hardware interface configured to communicate data with said first apparatus;

a processor configured to;

detect whether said first apparatus and said second apparatus are connected;

select certain data to be transferred;

edit said management information based on said selection without regard to the connection of said first apparatus and said second apparatus;

compare said management information edited by said processor with management information of data stored in said first storage medium; and

transmit the selected data stored in said second apparatus to said first apparatus via said hardware interface based on said management information edited by said processor when said processor detects that said first apparatus and said second apparatus are connected based upon a result of the comparison.

2. The communication system according to claim 1, wherein the transferred data are compressed data.

3. The communication system according claim 1, wherein the first apparatus is portable and the first storage medium is a hard disk.

4. The communication system according to claim 1, wherein said processor is configured to control receiving of identification information of said first apparatus via said hardware interface and to judge whether said identification information of said first apparatus is predetermined identification information and to allow said transfer of data when said identification information of said first apparatus is said predetermined identification information.

5. The communication system according to claim 1, wherein said processor is configured to control a display unit to display a first window in which identification information of data stored in said second apparatus is displayed and a second window in which identification information of said data to be transferred to said first apparatus based on said management data edited by said processor is displayed.

6. The communication system according to claim 5, wherein said processor is configured to edit said management information of data to be transferred to said first apparatus based on an input to said identification information of data displayed in at least one of said first window and said second window.

7. The communication system according claim 1, wherein the first apparatus is portable and the first storage medium is a flash memory.

8. The communication system according to claim 1, wherein the processor is further configured to:

determine whether a determined size of the selected data is greater than an available storage space on the first apparatus before transmitting the selected data stored in said second apparatus to said first apparatus.

9. The communication system according to claim 8, wherein determining whether the determined size of the selected data is greater than an available storage space on the apparatus is based upon the management data.

10. The communication system according to claim 1, wherein the data to be transferred is stored on a third storage medium.

11. The communication system according to claim 10, wherein the second storage medium is random access memory and the third storage medium is a hard disk.

12. The communication system according to claim 1, wherein transmitting the selected data is done in a batch operation.

13. A communication system including a first apparatus having a first hardware storage medium, and a second apparatus, said second apparatus comprising:

a second hardware storage medium configured to store management information of data to be transferred to said first storage medium;

a hardware interface configured to communicate data with said first apparatus;

a processor configured to;

detect whether said first apparatus and said second apparatus are connected;

select certain data to be transferred;

edit said management information based on said selection without regard to the connection of said first apparatus and said second apparatus;

compare said management information edited by said processor with management information of data stored in said first storage medium; and

not transmit the selected data stored in said second apparatus to said first apparatus via said hardware interface based on said management information edited by said processor when said processor detects that said first apparatus and said second apparatus are not connected based upon a result of the comparison.

14. A communication system including a first apparatus having a first hardware storage medium, and a second apparatus, said second apparatus comprising:

a second hardware storage medium configured to store management information of data to be transferred to said first storage medium;

a hardware interface configured to communicate data with said first apparatus;

a processor configured to detect whether said first apparatus and said second apparatus are connected, select certain data to be transferred, and edit said management information based on said selection without regard to the connection of said first apparatus and said second apparatus; and

a controller configured to control transfer of the selected data stored in said second apparatus to said first apparatus via said hardware interface based on said management information edited by said editor when said processor detects that said first apparatus and said second apparatus are connected,

wherein said controller is configured to compare said management information edited by said editor with management information of data stored in said first storage medium and to transmit data in said second apparatus based on a result of the comparison.

15. The communication system according to claim 14, wherein the transferred data are compressed data.

16. The communication system according claim 14, wherein the first apparatus is portable and the first storage medium is a hard disk.

17. The communication system according to claim 14, wherein said processor is configured to control receiving of identification information of said first apparatus via said hardware interface and to judge whether said identification information of said first apparatus is predetermined identification information and to allow said transfer of data when said identification information of said first apparatus is said predetermined identification information.

18. The communication system according to claim 14, wherein said processor is configured to control a display unit to display a first window in which identification information of data stored in said second apparatus is displayed and a second window in which identification information of said data to be transferred to said first apparatus based on said management data edited by said processor is displayed.

19. The communication system according to claim 18, wherein said processor is configured to edit said management information of data to be transferred to said first apparatus based on an input to said identification information of data displayed in at least one of said first window and said second window.

20. The communication system according claim 14, wherein the first apparatus is portable and the first storage medium is a flash memory.

21. The communication system according to claim 14, wherein the processor is further configured to:

determine whether a determined size of the selected data is greater than an available storage space on the first apparatus before transmitting the selected data stored in said second apparatus to said first apparatus.

22. The communication system according to claim 21, wherein determining whether the determined size of the selected data is greater than an available storage space on the apparatus is based upon the management data.

23. The communication system according to claim 14, wherein the data to be transferred is stored on a third storage medium.

24. The communication system according to claim 23, wherein the second storage medium is random access memory and the third storage medium is a hard disk.

25. The communication system according to claim 14, wherein transmitting the selected data is done in a batch operation.