Patent ID: 8655963
Filing Date: 2014-02-18
Classification: H04L

Abstract:
1. A reception apparatus which receives a first message having a MessageID, a ContentID of a part included in the first message, and data length information expressing a data length of part data of a second message, and the second message having a MessageID, the reception apparatus comprising: a storage unit configured to correlate and store the data length information and the MessageID about the second message in the first message; a determination unit configured to determine correspondence between the first message stored in the storage unit and the second message by comparing the MessageID of the first message with the MessageID of the second message; an acquisition unit configured to acquire the data length information expressing the data length of the part data of a second message from the first message; and an detection unit configured to detect boundary position of the part data from the second message by counting a read-out byte number without comparing with boundary character strings after a header of the ContentID so as to identify a boundary of the part data based on the data length information acquired from the first message and to extract, from the second message, the part data which has the data length when the determination unit determines that the first message corresponds to the second message, wherein when the data length information corresponding to the received second message is stored in the storage unit.