Patent ID: 8326988
Filing Date: 2012-12-04
Classification: H04L

Abstract:
1. A data modification system for selectively modifying a portion of a serial data stream according to a user input, the data modification system comprising: a receive access control system for receiving and deserializing the serial data stream to obtain a first data stream, and for aligning the first data stream by aligning a designated data unit thereof, so as to obtain a second data stream; a trigger system in communication with the receive access control system, for receiving the second data stream and for providing a trigger signal upon matching a data pattern of the second data stream to a user-specified triggering data; a modification system in communication with the trigger system, for modifying, upon receiving the trigger signal from the trigger system, a target data unit of the first data stream, so as to produce a third data stream; and a transmit access control system in communication with the modification system, for serializing the third data stream, so as to obtain the modified serial data stream having the modified portion therewithin.