论文信息 - Average-value analysis of 802.11 WLANs with persistent TCP flows

Average-value analysis of 802.11 WLANs with persistent TCP flows

In this letter we develop an average-value analysis of the TCP performance in 802.11 WLANs. Our model characterizes the equilibrium conditions of the network, and this method yields a simple, yet precise, estimate of the throughput obtained by persistent TCP flows. Via simulations we study the accuracy of the model predictions.

Marco Conti | Enrico Gregori | Raffaele Bruno

[1] Yang Xiao,et al. Efficient MAC strategies for the IEEE 802.11n wireless LANs , 2006, Wirel. Commun. Mob. Comput..

[2] Marco Conti,et al. Design of an enhanced access point to optimize TCP performance in Wi-Fi hotspot networks , 2007, Wirel. Networks.

[3] Marco Conti,et al. Throughput Analysis and Measurements in IEEE 802.11 WLANs with TCP and UDP Traffic Flows , 2008, IEEE Transactions on Mobile Computing.

[4] Kee Chaing Chua,et al. A Capacity Analysis for the IEEE 802.11 MAC Protocol , 2001, Wirel. Networks.

[5] Donald F. Towsley,et al. Modeling TCP throughput: a simple model and its empirical validation , 1998, SIGCOMM '98.

[6] Sunghyun Choi,et al. Modeling and analysis of TCP dynamics over IEEE 802.11 WLAN , 2007, 2007 Fourth Annual Conference on Wireless on Demand Network Systems and Services.

[7] Eitan Altman,et al. A queueing model for HTTP traffic over IEEE 802.11 WLANs , 2006, Comput. Networks.

[8] A. Girotra,et al. Performance Analysis of the IEEE 802 . 11 Distributed Coordination Function , 2005 .

[9] Marco Conti,et al. Dynamic tuning of the IEEE 802.11 protocol to achieve a theoretical throughput limit , 2000, TNET.

[10] Kihong Park,et al. Performance impact of interlayer dependence in infrastructure WLANs , 2006, IEEE Transactions on Mobile Computing.

[11] Yang Xiao. Efficient MAC strategies for the IEEE 802.11n wireless LANs: Research Articles , 2006 .