Performance of LAS-CDMA System

Reducing interference in a cellular system is the most effective approach to increase radio capacity and transmission data rate in the wireless environment. Therefore reducing interference is a difficult and important challenge in wireless communications. Large area synchronous code-division multiple access (LAS-CDMA) is a proposed fourth generation cellular standard. Similar to cdma2000, the distinguishing feature of LAS-CDMA is the new set of spreading codes used to separate users in the wireless channel.