handoff

First this paper introduces three handoff schemes in Cellular IP, of which we describe semi-soft handoff in details.

该文首先介绍了Cellular IP的三种切换方案，尤其详细介绍了半软切换。

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We models the communication process with M/ M/ 1/ k queue in the cell, then simulate and analysis the performance of handoff of high-speed train including the delay of handoff and the utility rate of bandwidth.

本文用M/M/1/k队列对小区内的高速列车通信特性进行建模，分析了其切换的延时和带宽利用率，并进行了仿真分析。

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Culpepper fakes handoff to Williams. He will throw.

卡尔佩柏假装要传给威廉, 他要扔了.

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This paper proposed an efficient handoff algorithm for heterogeneous networks, which are constructed by wireless local area network ( WLAN) and universal mobile telecommunications system ( UMTS).

针对移动台在异构网络之间切换性能不理想的问题，提出基于通用移动通信系统（UMTS）和无线局域网（WLAN）构建的具有接入控制单元（ACU）的异构网络模型。

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When repeater is introduced to CDMA system, it will cause phase confusion of base station short code, severe pilot channel pollution, and it will exacerbate unnecessary soft handoff. Even it will result in network paralysis.

引入直放站后，导致服务区内基站短码相位混乱，导频污染严重，网络优化工作困难，同时加大了不必要的软切换，甚至可能导致移动网络瘫痪。

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A handoff of the aircraft from one control tower to another.

把飞机由一架控制塔转交给另一架控制塔。

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Furthermore, the technology of wireless spectral resource management includes many sub-areas such as allocation of spectrum, wireless admission control strategy, layer-selection of HCSs, handoff technology, load balancing, power control and capacity analysis and so on.

而且，无线资源管理技术所涉及的领域也是非常广泛的，包含了无线资源分配、呼叫接纳控制、小区层选、小区切换、负荷控制、功率控制和容量分析等领域。

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Super advertising shield and attached a crucial handoff IE kernel function.

附带超强的广告屏蔽和IE内核一键切换功能.

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During the soft handoff of WCDMA, there are mainly two prob ˉ lems in implementing the conventional downlink power control schemes. They are the unbalance of the bases transmitted powers and the increase of downlink interference.

在WCDMA的软切换中，传统下行链路功率控制方案的实现主要存在两个问题：基站发射功率的失衡和下行链路干扰的增大。

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This paper discusses the management of resource for soft handoff in CDMA network, and analyses several conditions for network running, thereout gives a method support dynamic criticality.

讨论了CDMA网络中软切换的资源分配，分析了网络工作过程中的几种情况，并提出动态优先级的方法。

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The handoff in LEO satellite networks makes TCP protocol retransmit packet blindly, and decline TCP performance.

该文分析了低轨卫星网络中TCP报文盲目重传的原因,采用预切换方法, 提出了避免了报文盲目重传路由策略.

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The priority of handoff call is improved by giving it a greater reward, and we use event-driven Q learning algorithm to solve the problem.

通过赋予切换呼叫更大的报酬提高切换呼叫的优先级，并采用事件驱动Q学习算法求解该问题。

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Fast handoff method for mobile IP over wireless LAN

移动IP在无线局域网下的一种快速切换方法

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A Study to Channel Allocation Scheme for Handoff in LEO Satellite Communications

低轨道卫星通信中越区切换信道分配算法研究

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For races where lanes cease to be used, waiting runners move to an inside position to receive the handoff as their incoming teammates arrive.

对不许保持各自赛道的接力赛，等待接棒的运动员可在里道接应队友。

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Finally, simulation examples illustrate that, compared to always accept policy, the event-driven Q Learning can heighten profit and lower handoff call dropping probability.

最后通过仿真实例说明，与总是接受策略相比，事件驱动Q学习能够提高网络收益，降低切换呼叫掉线率。

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This paper throughly analyzes the Mobile IP's requirements for route optimization, handoff optimization and registration optimization.

本文详细地分析了移动IP对路由优化 、 换优化和注册优化的需求及已有的解决方案.

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Research on the Network Discovery and Handoff Mechanism Based on Heterogenous Networks

基于异构网融合的网络发现与切换机制研究

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Computer Simulation of Handoff in the Digital Mobile Communication System

数字移动通信系统中越区切换的计算机模拟

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Working principles and fields of those handoff mechanisms are analyzed.

分析了这些技术的工作原理及其运作的优缺点.

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To reduce handoff latency in mobile IP, two link layer trigger methods are proposed.

为了解决移动IP中的切换时延问题, 提出了链路层监测触发和预测链路层切换的两种链路层触发方法.

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There are large handoff latency and the packet being easier to lose on mobile IP handoff.

移动IP切换存在切换延迟大,数据包易丢失的问题.

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The mechanism establishes the secure transmission channel through signature certification and asymmetric encryption, and then distributed controls the handoff authentication with context transfer.

该机制引入上下文传输思想，将签名证书和非对称加密相结合建立安全传输通道，通过在切换前后网络之间传递密钥信息，分布式地控制移动节点的切换认证。

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Through the comparison with the basic mobile IP system the result shows that Dual-link mobile IP system achieves seamless handoff.

最后对系统的性能进行了测试与分析，通过与基本的移动IP系统进行比较，验证该系统达到了无缝切换的效果。

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Fast Handoff Solution Based on STA for WLAN

基于移动终端的WLAN快速切换方案

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Compared with the existing algorithms, the proposed schemes, which adjust the stability period more easily and reasonably, can improve the handoff call success rate and reduce unnecessary handoffs effectively.

与现有的其它算法相比，所提算法能够更加简单而合理地调节稳定周期，提高了切换成功率，并且减少了非必要切换。

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Research on the Handoff Mechanism of WLAN Based on Hybrid Markov Prediction Model

基于混合Markov预测模型的WLAN越区切换机制研究

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On this condition, a self-similarly flow resource reservation dynamic handoff algorithm has been put forward.

在此基础上，提出了一种自相似数据流的越区切换的动态资源预留算法，这个算法同时考虑了系统切换阻塞率要求和数据流的长相关特性。

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The center fumbled the handoff.

中锋漏接了传球.

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Everything we do is aimed at avoiding a'handoff'- there is no'technology transfer'.

匆饣崴媸奔涠嶂担敝凑 艻 BM研究 部的保罗?霍恩说.

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