Research Article
Lateef AAA, Ayed B, Khalid
Abstract
In communication, SS plays a vital role in practical application like mobile communication in CDMA because it has advantage like noise immunity. Spread spectrum technique may be a digital pass band technique. Some good codes are used by SS modulation and demodulation scheme0.s. At the channel the signal with noise gets jammed and results in transmission problem. So, this paper depicts PN codes for the development of gold codes with accuracy. These codes ought to be well arranged to the message signal. This sequence which is developed as the spreaded signal for the transmission process in CDMA shall contain the noise immunity property. Received signal from the transmission process is despreaded in receiver. Designed sequence with similar gold codes acclimated to redesign the baseband signal. For the above mentioned process Matlab simulation programming has been adopted.