Patent 7581147 was granted and assigned to InterDigital on August, 2009 by the United States Patent and Trademark Office.
A method for receiving a segmented communication begins by periodically transmitting the segmented communication. The segmented communication is received and each segment of the segmented communication is examined to determine if the segment is valid. If the segment is valid, then the segment is stored. If the segment is invalid, then the invalid segment is identified. The segmented communication is retransmitted and received. Only the identified invalid segments of the retransmitted communication are examined to determine if the previously invalid segments are now valid.