Re: WCDMA
HI Communication Engineer!
Thanking you for the help!
In WCDMA Two successive symbols are at first converted from serial to parallel, and mapped to I and Q branches. Even-number-sequenced symbols are mapped to I phase, whereas odd number-sequenced symbols are mapped to Q phase.
Subsequently, both I and Q branches are spread up to the chip rate by the same channelization code. The two realvalued chip sequences of I and Q branches are treated as one complex-valued sequence, and is randomized by the complex-valued scrambling code Sdl,n .According to best of my knowledge When sequence is divided in two parts we will get bitperiod double and hence processing time we get at receiver will be double.
it is done to make overall sequence complex, so at the receiver when it is again divided in two parts I and Q we will get double time for each bit to process.
By the may the model that you have uploaded it is taking to much time to simulate. If you change the configuration parameter will it make any change in output?
Thanking you!