About Trace Data (cdma2000/1xEV-DV)

This application provides trace data in the Time Domain, Frequency Domain and Code Domain. Code domain power trace data for the composite signal or for a specific CDP layer (symbol rate) can be viewed. Time domain trace data may be viewed for the composite signal or for a specific code channel. Time and spectrum trace data is also provided for the pre-demodulated and the demodulated data.

Composite Trace Data

Composite (or Comp) trace data are measurement results derived from the total signal. This includes the combined data from all code Layers (Walsh Code Length (Symbol Rates)) and code channels (Walsh Code Number).

Channel Trace Data

Channel (or Chan) trace data are measurement results for a single code channel (Walsh Code Number) within a specified code layer (Walsh Code Length (Symbol Rate)).

Trace Data Menu

To accommodate all the available measurement results and display formats; trace data has been grouped into trace data sub-menu categories. These sub-menu selections are grouped together by common measurement types as shown below:

Channel 1 trace data	Time and Frequency trace data results derived from the pre-demodulated time record data.
Channel 1 CDP trace data	Code Domain Power and Code Domain Error trace data results for either the composite signal or for a specified code layer.
Channel 1 Chan trace data	Time domain trace data results for a single code channel. Channel trace data results are derived from data for a single code channel (Walsh Code Number) within a specified code layer (Walsh Code Length/Symbol Rate).
Channel 1 Comp trace data	Time domain and frequency domain trace data results for the Composite signal. Composite trace data results are derived from data for the total signal, that is, the combined data from all Walsh Code Lengths (Symbol Rates) and Walsh Code Numbers.
Math	Trace data results from a math function
Register	Trace data display from a Data Register
No Data	Empty trace data display