【摘要】 针对移动IP频繁快速切换产生的问题,分析了已有的单独利用RSVP和区分服务的解决方案的优缺点,提出了一个综合利用两种服务优点的方案:平时用RSVP提供优质服务,频繁而快速切换时,用DiffServ保证不掉线。更多还原

【Abstract】 There is a problem raised by the frequent and fast intersubnet handoff. This paper describes the merit and defect of solution about the problem using RSVP and DiffServ respectively.Then we propose a new architecture which contain the merit of the two services.It can provide QoS guarantee using RSVP in common time. When the mobile host occurs frequent and fast intersubnet handoff, it uses DiffServ to support QoS guarantee.So it can guarantee the handoff call efficiently.更多还原