kask1984
Newbie level 4
hi every body,
i am doing a project in which i want to implement the cdma concept i.e., transmitting two or more message signals simultaneously at the same time through same bandwidth.i have generated two messages( one msg is all one's and another is all o's)
i spreaded those two messages,multiplexed and transmitted.
in the receiver section ,i despreaded the received message signal
ideally i should get all ones(zero's) if i sent all one's (zero's) at Tx.
i am geeting correct result for some simulation time then it is going wrong.
where i am going wrong please any help me.
its urgent i dont have much time i have to complete my project soon.
i am using modelsim simulator.
i generated all clock using counters.
many many thanks in advance
i am doing a project in which i want to implement the cdma concept i.e., transmitting two or more message signals simultaneously at the same time through same bandwidth.i have generated two messages( one msg is all one's and another is all o's)
i spreaded those two messages,multiplexed and transmitted.
in the receiver section ,i despreaded the received message signal
ideally i should get all ones(zero's) if i sent all one's (zero's) at Tx.
i am geeting correct result for some simulation time then it is going wrong.
where i am going wrong please any help me.
its urgent i dont have much time i have to complete my project soon.
i am using modelsim simulator.
i generated all clock using counters.
many many thanks in advance