Complementary Code Keying Implementation in the Wireless Networking
Jan Mikulka, Stanislav Hanus · 2007
This paper deals with a Matlab-simulink simulation of IEEE 802.11 b Physical Layer specification. There was made a Matlab Simulink program that simulates 4 data rates (1, 2, 5.5, 11 Mbps) specified in the 802.11 b standard. Program includes Barker coding implementation for lower data rates (1,2 Mbps) and CCK (complementary code keying) for higher data rates providing 55 and 11 Mbps. All data rates are using DSSS (direct sequence spread spectrum). Basic description of the program and results in graphical and numerical form are introduced as a BER to Eb/N0 dependence.