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Abstract: In this paper, a new three-dimensional markov model is proposed for the estimation of saturation throughput of RTS/CTS (request to send/clear to send) scheme in an error-prone wireless local area network (WLAN) channel. The model takes account of the effect of bit error on all the frames, and station short and long retry limits. saturation throughput was re-analyzed using the new markov model and numerical results closely matched those from simulation, confirming the accuracy of the new model. Evaluation of the influence of different parameters on throughput showed that the saturation throughput is sensitive to channel bit error rates and packet length, especially in high bit error conditions.

[1] AlSabbagh, H.M., Chen, J., Xu, Y., 2007. Influence of error-prone channel on the performance of IEEE 802.11 WLAN utilizing RTS/CTS handshaking. J. Shanghai Jiao Tong Univ. (Sci.), E-12(6):799-904.

[2] AlSabbagh, H.M., Chen, J., Xu, Y., 2008. Influence of the limited retransmission on the performance of WLANs using error-prone channel. Int. J. Commun. Network Syst. Sci., 1:49-54.

[3] Bianchi, G., 1998. IEEE 802.11 saturation throughput analysis. IEEE Commun. Lett., 2(12):318-320.

[4] Bianchi, G., 2000. Performance analysis of the IEEE 802.11 distributed coordination function. IEEE J. Sel. Areas Commun., 18(3):535-547.

[5] Dong, X.J., Varaiya, P., 2005. Saturation throughput analysis of IEEE 802.11 wireless LANs for a lossy channel. IEEE Commun. Lett., 9(2):100-102.

[6] Hadzi-Velkov, Z., Spasenovski, B., 2003. Saturation Throughput: Delay Analysis of IEEE 802.11 DCF in Fading Channel. Proc. IEEE Int. Conf. on Communications, 1:121-126.

[7] He, J., Tang, Z., Yang, Z., Chen, W., Chou, T.C., 2002. Performance Evaluation of Distributed Access Scheme in Error-prone Channel. Proc. IEEE Region 10 Conf. on Computers, Communications, Control and Power Engineering, 2:1142-1145.

[8] IEEE 802.11 WG, 2007. IEEE Standard for Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY) Specifications. IEEE 802.11 Working Group.

[9] Ni, Q., Li, T., Turletti, T., Xiao, Y., 2005. Saturation throughput analysis of error-prone 802.11 wireless networks. Wirel. Commun. Mob. Comput., 5(8):945-956.

[10] Peng, X., Jiang, L., Xu, G., 2008. Performance Improvement for the Basic Access Mechanism of WLAN with Noise Detection. Proc. 4th IEEE Int. Conf. on Circuits and Systems for Communications, p.353-357.

[11] Tay, Y.C., Chua, K.C., 2001. A capacity analysis for the IEEE 802.11 MAC protocol. Wirel. Networks, 7(2):159-171.

[12] Wu, H., Peng, Y., Long, K., Cheng, S., Ma, J., 2002. Performance of Reliable Transport Protocol over IEEE 802.11 Wireless LAN: Analysis and Enhancement. Proc. 21st Annual Joint Conf. of the IEEE Computer and Communications Societies, 2:599-607.

[13] Yeo, J., Agrawala, A., 2003. Packet Error Model for the IEEE 802.11 MAC Protocol. 14th IEEE Proc. on Personal, Indoor and Mobile Radio Communications, 2:1722-1726.