Consider the four stations S1, S2, S3, and S4 that want to send data through the same channel using the CDMA (Code Division Multiple Access) technique used in 3G Technology. Data bits to be sent by the four stations are (b1b2b364)2 respectively. Now find the followings: Generate valid chips code sequences for all stations Resultant channel sequence Retrieve original data bits sent by all stations Here, (bibyb3b4)2-(X) 16 and X means last digit of your ID