摘要
对现有的HM IPv6协议进行了分析,指出了其中的MAP发现协议的不足,从MN的移动速度、网络轨迹、选择策略和MAP的管理域、优先级方面分析了选择MAP时应考虑的因素,强调了在选择MAP时MN的主动性,提出了新的MAP发现协议,并描述了算法的实现,从而减少移动过程中的丢包率和传输时延,提高了HM IPv6的整体的性能。
Due to the disadvantages of mobile IPv6, the HMIPv6 scheme was put forward. The shortcomings of MAP discovery protocol in the HMIPv6 were introduced, and the considerable factors for MAP discovery protocol from mobile speed, mobile network track and choice policy of MN and administrative region and preference of＇MAP were analyzed. The initiative of MN for selecting MAP was emphasized. A new MAP discovery protocol was brought forward and it＇s algorithm was described. With this method, the rate of loss packet and the delay of transmission were decreased and the performance of HMIPv6 was improved.
出处
《计算机应用》
CSCD
北大核心
2006年第1期5-7,共3页
journal of Computer Applications
