2.048Mbps Wireless Modem
Table 3-9. MCP Parameters Menu Options
Master-Slave
In synchronous data communications systems, all components of the link should operate using the same clock. The Master unit provides the clock and the Slave unit reconstructs it from the data received from the master unit.
Total Link Delay
In order to improve performance the 2.048Mbps Wireless Modem uses an Automatic Retransmission Queuing (ARQ) mechanism that enables to detect errors in the received data and to request retransmission of that data. The ARQ mechanism breaks the data into fragments (called buffers) and adds a Cyclical Redundancy Check (CRC) code, which enables detection of errors in the received fragment. A header providing unique identification as well as Acknowledge/Not Acknowledge response is attached to each fragment.
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