A Dynamic Self-adapting Algorithm of Redundancy Parameter in TCP-NC

摘要：

　　We propose a method of dynamically adjusting redundancy parameter,which can be applied in Network Coding Meets TCP.It can help solve the packet losses in the TCP layer and be part of the new protocol in the future Internet.In our scheme,we mainly introduce time-cache and time-classification management algorithm to the network coding layer of the sender.By analyzing the time difference between the acknowledgements given by the sink,we can give the right value of redundancy parameter using time-classification management algorithm,for choosing a right value of redundancy parameter is very important to mask losses from TCP.Finally,we give the theoretical analyses of the algorithm and get the optimal solution of redundancy parameter.As a result,network coding can perfectly meet TCP in the lossy links.

关键词： network coding TCP redundancy parameter lossy links

作者: Xudong Fan Hui Li Kai Pan

作者单位: Shenzhen Key Lab for Cloud Computing Technology and Application, PKU Shenzhen, China

会议类型: 国际会议

会议名称: 2012 IEEE 14th International Conference on Communication Technology(2012年第十四届通信技术国际会议(ICCT 2012))

会议地点: 成都

会议语种:英文

页码: 1378-1382

在线出版日期: 2012-11-09（万方平台首次上网日期，不代表论文的发表时间）