Patent ID: 7720798
Filing Date: 2010-05-18
Classification: H04L,Y10S

Abstract:
1. A transmitter-receiver system comprising: a transmitting apparatus configured to transmit data categorized into groups recorded on a recording medium; and a receiving apparatus configured to receive the data; wherein the transmitting apparatus includes: a read unit configured to read an identification tag for a recording event for the media data and a group information classifying the media data of the recording event into a group configured to acquire the media data of the recording event from an acquisition device, configured to associate the identification tag and the group information to the acquired media data, and configured to record the identification tag and the group information together with the acquired media data on the recording medium; a destination detection part that extracts a location information from the group information, the location information indicating a destination address of the receiving apparatus for receiving the acquired media data; and a transmitting unit configured to transmit the acquired media data, the identification tag, and the group information to the receiving apparatus identified by the location information, and the receiving apparatus includes: a receiving unit configured to receive the acquired media data, the identification tag, and the group information transmitted from the transmitting unit; a record control unit configured to record the group information and the acquired media data into at least one folder; a reception determining part configured to detect whether media data will be received; and a power source control part, configured to turn on a power supply for the record control unit, when the reception determining part has indicated that media data will be received.