1. Glisic S, Vucetic B (1997) Spread spectrum CDMA systems for wireless communications. Artech House, Inc, Boston/London
2. Goldsmith A (2005) Wireless communications. Cambridge University Press, Cambridge, NY
3. Proakis JG (2001) Digital communications, 4th edn. McGraw-Hill, Boston
4. Haykin S (2014) Digital communication systems. John Wiley & Sons, Hoboken
5. Verdú S (1998) Multiuser detection. Cambridge University Press, Cambridge, NY