摘要： 在移动自组网上直接应用标准TCP 协议，网络性能会因比特出错率高、网络拓扑经常变化等原因大幅下降。该文提出了一种辅助标准TCP 的方案，结合ICMP 消息分析网络状况，适时修改TCP 发送窗口，从而实现了适应移动自组网环境的窗口管理策略，有效地提高了网络的吞吐量。
关键词:
移动自组网；TCP 吞吐量；TCP 性能
Abstract: Standard TCP is designed for fixed network, and it assumes that the physical layer is reliable. In mobile Ad Hoc network(MANET),these are not true any more, so the performance of TCP is poor in MANET. This paper proposes an auxiliary scheme for standard TCP, which analyzes network situation at the assistance of ICMP message, and then adjusts TCP’s windows for sending at proper time so that network throughput can be improved in MANET
Key words:
Mobile Ad Hoc network(MANET); TCP throughput; TCP performance
熊 焰，李 立，苗付友，王行甫. 一种提高移动自组网 TCP 协议吞吐量的新方案[J]. 计算机工程, 2006, 32(10): 108-109,153.
XIONG Yan, LI Li, MIAO Fuyou, WANG Xingfu. A New Type of Scheme for Improving TCP Throughput in Mobile Ad Hoc Network[J]. Computer Engineering, 2006, 32(10): 108-109,153.