Patent ID: 9480033
Filing Date: 2016-10-25
CPC Classification: H04L,H04W

Claim Text:
1. A method of monitoring a communication channel to receive data packets, each data packet including a preamble having a synchronization pattern and a packet body including a message, the method comprising: executing a first detector from among a plurality of nested detectors to search for more than one synchronization pattern and to monitor the communication channel to detect a synchronization pattern of a first packet; receiving data, in response to a detection of the synchronization pattern of the first packet, wherein the received data includes at least a portion of a message of the first packet; and upon detection of the synchronization pattern of the first packet by the first detector, executing a second detector from among the plurality of nested detectors to search for more than one synchronization pattern and to monitor the communication channel and to detect a synchronization pattern of a second packet while the data is received.