无线网络的拥塞控制机制研究

Research on the Congestion Control Mechanism of the Wireless Network

由于有线网络TCP拥塞控制机制是建立在拥塞是网络丢包原因的基础上,所以该机制不能适应无线网络中高误码率造成的无线链路丢包的情况。因此,我们提出了一种改进的TCP拥塞控制机制AED和TCP WX算法,此机制和算法能有效地降低无线网络中的丢包数,提高信道的利用率。

The TCP congestion control mechanism on wire network supposes the packet loss is caused by congestion, so it cannot be used to the wireless network . This paper proposes an improved TCP congestion control mechanism AED and the TCP.WX algorithm, which can effectively reduce packet losses in the wireless network and improves the utilization of the communications channel.