网络数据传递的优化与仿真  

Network Data Transmission Optimization and Simulation

作　　者：韩占柱[1] 

机构地区：[1]呼伦贝尔学院传媒学院,内蒙古呼伦贝尔021008

出　　处：《计算机仿真》2011年第12期134-137,共4页Computer Simulation

摘　　要：研究网络数据传输速度优化问题。针对传统的网络数据传输信道中,存在选择最优信道进行数据发送,一旦最优信道发生阻塞,消息不能通知给发送端,造成大量信息继续发送到阻塞信道,导致信道拥塞,传输速度变慢的问题。为了解决这个问题,提出了消息通信机制的通信算法。将数据传输结束后的信道是否顺畅的情况,作为反馈意见反馈给发送端,作为指导后续数据传输的依据,在算法中设计了信道信息反馈机制,如果信道阻塞,数据将选择其它信道,克服了传统方法的弊端。实验结果表明,在数据量较大的情况下,有效地提高数据的传输速度。Research network data transmission speed optimization was researed.The traditional network data transmission has to selects optimal channels for data sending,once the channel is blocking the messages can not be notified to the sender,a lot of information continue to send to th jammed channel,cuasing the channel congestion and slower transmission speeds.This paper put forward a communication algorithm based on message communication mechanism.After the data transmission,the result was fed back to the sender as the basis for guiding the follow-up data transmission in the channel.In algorithm design information feedback mechanism,if channel jams,data chooses the other channels,which overcomes the disadvantages of the traditional methods.The experimental results show that the algorithms in data quantity larger cases improve the efficiency of data transmission speed.

关 键 词：数据传输 信道阻塞 消息反馈 

分 类 号：TP182[自动化与计算机技术—控制理论与控制工程]