Channel Capacity Analysis of SSW Technique in Wireless Channels for ITS System
Joo-Chan Kim, Jungnam Bae, Jin Young Kim · The Journal of The Korea Institute of Intelligent Transport Systems · 2010
In this paper, we analyze and simulate the channel capacity of a spread spectrum watermarking (SSW) technique in wireless fading channel to apply ITS system. Channel capacity analysis causing minimum effect to existing system is required necessary to apply SSW technique. We derive the channel capacity as a closed-form approximation formula in Rayleigh and Rician fading channel model. The numerical results are demonstrated and good approximated results are reported.