Through qualitative analysis and comparison, the algorithm shows smaller handoff delay.
通过性能分析和比较，该算法具有较小的切换延迟。
Finally, the method of fast handoff scheme is proposed for the solution to the shortage of handoff delay.
最后针对切换时延的问题，提出了快速切换的解决方法。
And we modify the SIP transaction period to decrease the handoff delay and increase precision of measurement.
对SIP事务周期的修改大幅度减小了切换延时和提高了测量精度。
To reduce the handoff delay, this paper proposed a mechanism which combined the context transfer protocol and authentication procedure.
为了降低切换时延，提出把上下文传输协议和认证过程结合起来的机制。
Among the schemes of mobile IP and RSVP integration, common router's computation is the key to reduce RSVP path handoff delay and end-to-end cost.
在移动IP和RSVP相互集成的方案中，为减少RSVP路径切换延迟，降低端端路径代价，公共路由器的选择是一个关键。
The result shows that, the proposed mechanism reduces the handoff delay and the packet loss ratio both in micro-mobility and macro-mobility environments.
结果显示，无论在微移动或宏移动环境中，该机制都可以有效的减少切换时延和分组丢失。
An LSP extension mechanism is proposed to decrease the signaling overhead and handoff delay and to eliminate the packet loss in MPLS based mobile IP networks.
为了减小基于MPLS的移动IP网络的信令开销、切换时延和切换丢包，人们提出了一种称为LSP扩展的移动性管理机制。
By handling the micro -mobility of mobile nodes locally, the scheme diminishes the handoff delay and accomplishes the smooth handoff among or within access subnets.
通过在本地进行微移动管理，减少了切换时延并保证了移动多跳节点在接入子网间或接入子网内的平滑切换。
The handoff criteria are based on absolute and relative signal strengths. The performance criteria are the average number of handoffs and the average handoff delay.
这种交换标准是建立在绝对和相对信号强度基础上的，其性能指标即平均交换量和平均交换延迟。
In order to satisfy real-time applications, L2-Trigger has been proposed by some literatures to trigger layer 3 handoff ahead to decrease the handoff delay of mobile IP.
为了使移动IP可满足实时应用，有文献提出采用二层触发器的方法提前触发三层切换，但是这些方法存在指示不准确、触发方法不明确等问题。
In LEO networks, for the aim of shortening handoff delay while using network resource efficiently, triggering schemes for path optimization should be properly determined.
在LEO卫星网络中，卫星切换方案需要在保证最小切换延时的同时，合理地使用网络资源，因此应该合理选择卫星切换中路由优化的触发条件。
To investigate how to set the search window, the propagation delay, which is the most influential factor in setting the search window size during soft handoff, is estimated.
为了研究如何进行搜索窗的设置，对软切换中影响搜索窗宽度设置的主要因素传播时延进行了估计。
For reducing the delay and signaling overhead in MIP, some IP-based micro-mobility protocols supporting fast and reliable handoff were proposed.
为了减少MIP中的时延和信令开销，提出了支持快速、可靠切换的IP微移动性协议。
For reducing the delay and signaling overhead in MIP, some IP-based micro-mobility protocols supporting fast and reliable handoff were proposed.
为了减少MIP中的时延和信令开销，提出了支持快速、可靠切换的IP微移动性协议。
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