Patent ID: 8484526
Filing Date: 2013-07-09
Classification: H04L

Abstract:
1. A decoder comprising: a receiving unit that receives a packet containing a new part corresponding to an information bit not yet received and a retransmission part corresponding to an information bit received in past; a combining unit that combines a part of a previously received packet corresponding to the retransmission part with the packet received by the receiving unit; a new-part decoding unit that decodes the combined packet combined and obtained by the combining unit, and obtains a decoded result of the new part; an extracting unit that extracts the retransmission part of the packet received by the receiving unit by using the decoded result of the new part obtained by the new-part decoding unit, and combines an extracted part with a previously received packet corresponding to the retransmission part; and a retransmission-part decoding unit that decodes the combined packet obtained by the extracting unit and obtains a decoded result of the retransmission part.