K. Choi, Y. Chae, and J. Park, “Throughput-delay per-formance of interference level adaptive transmission in voice/data integrated CDMA network with variable spreading gain,” IEE Proceedings on Communications, Vol. 151, No. 3, pp. 217-220, June 2004.
 S. Kumar and S. Nanda, “High data rate packet communi-cation for cellular network using CDMA: Algorithms and performance,” IEEE Journal on Selected Areas in Commu-nications, Vol. 17, No. 3, pp. 472-491, March 1999.
 H. Jiang and C. H. Davis, “Coverage expansion and ca-pacity improvement from soft handoff for cellular CDMA,” IEEE Transactions on Wireless Communica-tions, Vol. 4, No. 5, pp. 2163-2171, September 2005.
 J. Y. Kim and G. L. Stuber, “CDMA soft HO analysis in the presence of power control error and shadowing corre-lation,” IEEE Trans on wireless Communications, Vol. 1, No. 2, pp. 245-255, April 2002.
 Q. Liu, S. Zhou, and G. B. Giannakis, “Cross layer com-bining of adaptive modulation and coding with truncated ARQ over wireless links,” IEEE Transactions on Wireless Communications, Vol. 3, No. 5, pp. 1746-1755, September 2004.
 B. Lu, X. Wang, and J. Zhang, “Throughput of CDMA data networks with multi-user detection, ARQ and packet combining,” IEEE Transactions on Wireless Communi-cations, Vol. 3, No. 5, pp. 1576-1589, September 2004.
 S. Kundu and S. Chakrabarti, “Performance of high rate data in wideband CDMA with correlated interferers,” in GESTS International Transactions on Communication & Signal Processing, Vol. 7, No. 1, pp. 53-64, June 2006.