Data penetration during transmission is one of the key issues with communication technology. In this work, a protected significant communication system combining a variety of chaotic and direct-sequence/spread-spectrum DS/SS approaches is proposed. This is an excellent piece of work. The bit value in this system varies according to chaotic behavior, but it really is a multiple of the process of communication's fixed chip duration. Input signals of varying duration were frequency band by multiplication simultaneously with a pseudo noise (PN) pattern and then manipulated onto harmonic carriers using quadrature phase shift keying (QPSK). The tent map is used by the MATLAB software over a time range of 0 to 1200 seconds. Three sample periods were taken from the time domain duration for each of the four areas S1, S2, S3 and S4. The results of simulations and numerical simulations are presented to demonstrate the system's dependability and viability