Information Technology Journal1812-56381812-5646Asian Network for Scientific Information10.3923/itj.2007.745.750LiXichun SallehRosli 5200765In this study, new handoff technique is developed to support wireless mobile bandwidth efficiency and higher data rates. This study will address handoff issues when a mobile node comes into WLAN overlapping region from a CDMA2000 coverage area and the mobile node will be supplied service by these two networks simultaneously through setting up a mix-bandwidth data path between the two networks. The performance of the proposed new data path will be evaluated and compared with current existing scheme through extensive simulations. The cost of the established new data path is also evaluated in terms of throughput and data transmission efficiency.]]>Apostolis, K.S.,20012001Buffjolpy, M., G. Chandranmenon, S. Han, Y.W. Lee, S. Miller and L. Salgarelli,2003Chaouchi, H., G. Pujolle, I. Armuelles, M. Siebert, F. Bader, I. Ganchev, M. O`Droma and N. Houssos,2004Dommety, G. et al.,20022002Evans, B.G. and K. Baughan,2002122323Frederic, P., E. Paal, V. Erik, H. Thomas, N. Anne Mari, M. Kjell and S. Stein,20042004Ganchev, I., M. O'Droma, H. Chaouchi, I. Armuellus, M. Siebert and N. Houssos,20042004Hui, S.Y. and K.H. Yeung,2003415459Ma, Y., D. Chae, W. Noh, J. Lee, Y. Kim and S. An,20042004O'Droma, M., I. Ganchev, G. Morabito, R. Narcisi, N. Passas and S. Paskalis,20032003Paint, F., P. Engelstad, E. Vanem, T. Haslestad, A. Mari Nordvik, K. Myksvoll and S. Svaet,20042004Pan, Y., M. Lee, J.B. Kim and T. Suda,2003Phatak, D.S. and T. Goff,20022002Soliman, H., C. Castelluccia, K. Malki and L. Bellier,20022002Ma, Y., D. Chae, W. Noh, J. Lee, Y. Kim and S. An,2004