Control method, control apparatus, data receiving and recording method, data receiver and receiving method

• US 7,076,205 B2
• Filed: 10/27/2003
• Issued: 07/11/2006
• Est. Priority Date: 07/16/1998
• Status: Expired due to Term

• Current Assignee: Sony Corporation (Sony Group Corp.)
• Original Assignee: Sony Corporation (Sony Group Corp.)
• Inventors: Katayama, Yasushi, Tsutsui, Shintaro, Nagano, Susumu
• Primary Examiner(s): Milord, Marceau
• Application Number:
  US10/694,458
• Publication Number:
  US 20040092226A1
• Time in Patent Office: 988 Days
• Field of Search: 455/12.1, 455/3.02, 455/3.06, 455/68, 455/69, 455/186.1, 455/45, 713/193, 348/478, 348/484, 348/725, 348/728, 348/14.03, 345/650, 345/619, 345/661, 345/594
• US Class Current: 455/12.1
• CPC Class Codes: G06Q 30/04 Billing or invoicing
• CPC Class Codes: H04B 7/18523 Satellite systems for providing broadcast service to terrestrial stations, i.e. broadcast satellite service arrangements specially adapted for satellite broadcast receiving H04H40/90; picture transmission via satellite H04N1/00103; television transmission via satellite H04N7/20
• CPC Class Codes: H04H 60/17 on recording information
• CPC Class Codes: H04H 60/23 using cryptography, e.g. encryption, authentication, key distribution

Abstract

A data receiving and recording method and data receiver are provided for receiving data coded by a predetermined method and copyright information attached to the data. While recording the received data on a predetermined recording medium, the copyright information is recorded into a predetermined area of the recording medium. Preferably, the data consists of audio data of the song, lyrics data of the song and image data relating to the song and the copyright information is allotted respectively to the audio data, lyrics data and image data.

Claims

1. A method for controlling data recording of a recording apparatus coupled to a receiver, comprising:

receiving data in the receiver coded by a predetermined method and copyright information on digital copy restrictions attached to the data;

acquiring an equipment ID of the recording apparatus by the receiver, the equipment ID indicating whether the recording apparatus permits recording in a format which allows digital copy restriction processing; and

based on the equipment ID, outputting the received data to the recoding apparatus if digital copy restriction processing is permitted, and

while recording the received data on a predetermined recording medium associated with the recording apparatus, causing the copyright information to be recorded in a predetermined area of the recording medium, wherein digital copy restriction processing is able to conducted between the recording apparatus and another recording apparatus based on the copyright information.

2. The method according to claim 1, wherein:

the data consists of audio data of the song, lyrics data of the song and image data related to the song;

the copyright information is allotted respectively to the audio data, lyrics data and image data; and

the audio, lyrics and image data are recorded on the recording medium and the copyright information allocated to the audio, lyrics and image data is recorded.

3. A data receiver comprising:

a receiver for receiving data in which copyright information on digital copy restrictions of the data is multiplexed;

a controller for (i) determining whether the copyright information is received by the receiver and (ii) acquiring an equipment ID of a recording apparatus in communication with the data receiver, the equipment ID indicating whether the recording apparatus permits recording in a format which allows digital copy restriction processing; and

a transmitter for transmitting the data received by the receiver to a predetermined recording medium associated with the recording apparatus if the equipment ID acquired by the controller indicates that digital copy restriction processing is permitted, and

while recording the received data on the predetermined recording medium, the copyright information is recorded in a predetermined area of the recording medium, wherein digital copy restriction processing is able to conducted between the recording apparatus and another recording apparatus based on the copyright information.

4. The data receiver according to claim 3, wherein

the data to be received by the receiver includes audio data of a song, lyrics data of the song and image data related to the song;

the copyright information is respectively allotted to the audio data, lyrics data and image data;

the controller determines whether the audio data, lyric data and image data are received; and

the transmitter transmits the copyright information allotted audio data, lyrics data and image data as information attached respectively to the audio data, lyrics data and image data.

5. The data receiver according to claim 3, wherein the controller prohibits transmission from the transmitter to the recording apparatus if the controller determines from the equipment ID that the recording apparatus is of a type that does not permit digital copy restriction processing.

6. A data receiver comprising:

means for receiving data in which copyright information on digital copy restrictions is multiplexed;

means for determining whether the copyright information is received by the receiver;

means for acquiring an equipment ID of a recording apparatus in communication with the data receiver, the equipment ID indicating whether the recording apparatus permits recording in a format which allows digital copy restriction processing; and

means for transmitting the data received by the receiver to a predetermined recording medium associated with the recording apparatus if the equipment ID acquired by the controller indicates that digital copy restriction processing is permitted, and

while recording the received data on the predetermined recording medium, causing the copyright information to be recorded in a predetermined area of the recording medium, wherein digital copy restriction processing is able to conducted between the recording apparatus and another recording apparatus based on the copyright information.

7. The data receiver according to claim 6, wherein

the data to be received includes audio data of a song, lyrics data of the song and image data related to the song;

the copyright information is respectively allotted to the audio data, lyrics data and image data;

the means for determining determines whether the audio data, lyric data and image data are received; and

the means for transmitting transmits the copyright information allotted audio data, lyrics data and image data as information attached respectively to the audio data, lyrics data and image data.

8. The data receiver according to claim 6, wherein the means for determining prohibits transmission from the transmitter to the recording apparatus upon determining that the equipment ID of the recording apparatus is of a type that does not permit digital copy restriction processing.

9. A data receiver comprising:

a receiver for receiving data coded by a predetermined method and copyright information on digital copy restrictions attached to the data, wherein the data consists of audio data of the song, lyrics data of the song and image data related to the song, and the copyright information is allotted respectively to the audio data, lyrics data and image data;

a controller for (i) determining whether the copyright information is received by the receiver and (ii) acquiring an equipment ID of a recording apparatus in communication with the data receiver indicating whether the recording apparatus permits recording in a format which allows digital copy restriction processing; and

a transmitter for transmitting the data received by the receiver to the recording apparatus if the equipment ID acquired by the controller indicates that digital copy restriction processing is permitted by the recording apparatus, and

while recording the received data on the predetermined recording medium, the copyright information is recorded in a predetermined area of a recording medium associated with the recording apparatus, wherein digital copy restriction processing is able to conducted between the recording apparatus and another recording apparatus based on the copyright information.