3[1]K.Kettunen.Code Selection for CDMA Systems[R].George Mason University,Fairfax,Virginia,1997.
4[2]J.Ren.Design of Long Period Pseudo-Random Sequences from the Addition of m-Sequences over Fp[J].EURASIP Journal on Wireless Communication and Networking,2004,(1):12–18.
5[7]V.R.Asghari,M.Ardebilipour.Spread Spectrum Code Estimation by Particle Swarm Algorithm[J].Trans on Engineering,Computing and Technology,2005,(7):207-210.
6[10]J.S.Lee,L.E.Miller.CDMA Systems Engineering Handbook[M].Artech House,Inc,1998.
8[3]Titsworth R C. Optimal Ranging Codes. IEEE Trans. Space Electronics at Telemetry, 1964; SET- 10:19 ~ 30
9Wellenhof B H, Lichtenegger H, Collins J. Global Positioning System Theory and Practice[M]. Third, Revised Edition, New York:Springer-Verlag Wien, 1994.
10Lortie J P. Future GNSS Architecture: Interoperability or Compatibility Between Systems What is the Prudent Course to Pursue[A]. GPS 2000[C]. Salt Lake City: ION, 2000. 1332-1339.