×

Transmission/reception system and method for data broadcast, and transmission apparatus for data broadcast

  • US 20010034787A1
  • Filed: 04/04/2001
  • Published: 10/25/2001
  • Est. Priority Date: 04/05/2000
  • Status: Active Grant
First Claim
Patent Images

1. A transmission and reception system for data broadcast, including a transmission apparatus which transmits a data broadcasting content and a receiving apparatus which receives and presents the transmitted data broadcasting content, the transmission apparatus comprising:

  • a presentation schedule time obtaining means for obtaining a presentation schedule time when the data broadcasting content is to be presented, a data broadcasting content transmission means for starting to transmit the data broadcasting content before the presentation schedule time, and a message transmission means for transmitting a presentation start instruction message at the presentation schedule time; and

    the receiving apparatus comprising;

    a data broadcasting contents reception and presentation means for receiving the transmitted data broadcasting content and invisibly presenting the data broadcasting content, the invisible presentation of the data broadcasting content meaning a state where a series of processes relating to the presentation prior to a process by which the data broadcasting content becomes visible are performed, and the broadcasting content still remains invisible, and a data broadcasting contents visualization means for visualizing the invisibly presented data broadcasting content, when the transmitted presentation start instruction message is received.

View all claims
  • 6 Assignments
Timeline View
Assignment View
    ×
    ×