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   无线信道利用率 的翻译结果: 查询用时:0.204秒
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无线信道利用率
相关语句
  wireless channel utilization efficiency
     Simulation results show that the new scheduling algorithm has the benefits of lower complexity,higher wireless channel utilization efficiency under the constraint of transfer delay,compared to the traditional scheduling algorithms.
     仿真结果表明,与传统调度算法相比,S-PBFS算法在数据包传输时延受限的条件下具有无线信道利用率高、实现复杂度低等特点.
短句来源
  “无线信道利用率”译为未确定词的双语例句
     A Calculation on GSM Wireless Network Channel Utilization Ratio
     关于GSM网络无线信道利用率的一种计算方法
短句来源
     Multi-rate is supported by most current MAC protocols, and is regarded as an effective method for choosing a proper rate according to current wireless channel conditions.
     第一:当前的无线MAC协议大多具有多速率支持,选择适合当前无线信道状态的速率和包长度是优化无线信道利用率的有效方法;
短句来源
     Analysis indicates that the equipment can improve the utilization rate for wireless channels by 20 times.
     综合分析表明,该设备可使无线信道利用率提高20倍以上。
短句来源
     The calculation of premium traffic area per carrying frequency is given from the view of subscriber subjective perception and network congestion ratio, finally to get premium wireless channel utilization ratio.
     主要介绍了一种从用户主观感知度、网络拥塞率的角度出发来计算GSM网络的每载频最佳话务区间,继而得出最佳无线信道利用率的方法。
短句来源
  相似匹配句对
     Mobile Radio Channels Modeling
     无线移动信道的仿真
短句来源
     The Characteristics and Modeling of Mobile Radio Channels
     无线信道特性及仿真
短句来源
     A Calculation on GSM Wireless Network Channel Utilization Ratio
     关于GSM网络无线信道利用率的一种计算方法
短句来源
     thus the utilization ratio of the city telephone line is improved.
     从而提高市话信道利用率
短句来源
     Research in Utilization Ratio of Wireless Channel
     关于无线网络利用率的探讨
短句来源
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A wireless network is the main means by which users freely get their different service.Call admission control is critical to guarantee the services QoS and utility of wireless channel.In this paper,the performance of QoSbased call admission control scheme is evaluated using a multiple dimension Markov process model under the condition that the bandwidth requirement of a call is timevarying in wireless networks.Then,by the results of numerical example,two schemes including no CAC,reservation based CAC are compared...

A wireless network is the main means by which users freely get their different service.Call admission control is critical to guarantee the services QoS and utility of wireless channel.In this paper,the performance of QoSbased call admission control scheme is evaluated using a multiple dimension Markov process model under the condition that the bandwidth requirement of a call is timevarying in wireless networks.Then,by the results of numerical example,two schemes including no CAC,reservation based CAC are compared according to three performance measures (call blocking probability,call dropping probability and channel utilization).

无线网络是用户自由获得多种服务的主要方式,而无线网络的准入控制方法是保证各种业务的QoS以及无线信道的利用率的关键因素。利用多维Markov过程研究了业务带宽需求时变的状况下基于QoS的多业务准入控制的性能(掉线概率、阻塞概率、信道利用率),通过数值结果比较了无准入控制下和基于预约的准入控制方法的性能。

A Dynamical Reserved Bandwidth Allocation scheme (DRBA) for handoff in multimedia mobile networks is presented to reduce the call dropping probability and improve the bandwidth utilization. The proposed scheme reserves bandwidth for real-time handoff calls and allows non-real-time handoff calls to borrow the over-booked bandwidth from real-time handoff calls when the free bandwidth is deficient. Simulation results show that reduction in dropping probability and increase in bandwidth utilization are obtained...

A Dynamical Reserved Bandwidth Allocation scheme (DRBA) for handoff in multimedia mobile networks is presented to reduce the call dropping probability and improve the bandwidth utilization. The proposed scheme reserves bandwidth for real-time handoff calls and allows non-real-time handoff calls to borrow the over-booked bandwidth from real-time handoff calls when the free bandwidth is deficient. Simulation results show that reduction in dropping probability and increase in bandwidth utilization are obtained in our proposed DRBA scheme. It also provides fair QoS for different types of services.

为了降低多媒体业务在移动环境中的呼叫中断率,提高无线信道的利用率,该文提出了一种动态预留带宽分配机制(DRBA),该机制对到达的越区切换呼叫按业务类型区别处理,对于高优先级的实时业务,通过在邻近小区内预留带宽的方法降低呼叫中断率;对于非实时业务,当小区内的信道带宽不足以支持新到达的越区切换呼叫时,通过动态地借用实时业务过度预留的带宽,改善非实时业务的呼叫中断率,进一步达到提高无线信道利用率,为不同的业务类型提供公平的服务质量(QoS)的目标。

The call admission control schemes have effect on QoS of calls and channel utilization in wireless cellular networks. In this article, we use Markov process to derive the analytical model of system performances (e.g. call's handoff dropping probability, concurrent dropping probability, blocking probability and channel utilization) considering that the bandwidth requirement of a call is time varying. Then, by the results of numerical example, it is analyzed that how the system performances change with system...

The call admission control schemes have effect on QoS of calls and channel utilization in wireless cellular networks. In this article, we use Markov process to derive the analytical model of system performances (e.g. call's handoff dropping probability, concurrent dropping probability, blocking probability and channel utilization) considering that the bandwidth requirement of a call is time varying. Then, by the results of numerical example, it is analyzed that how the system performances change with system load, the users' mobility and call's holding time.

无线蜂窝网络的通话准入控制方法与通话的 Qo S以及无线信道的利用率密切相关 .使用 Markov过程得出了业务带宽需求时变状况下系统性能 (通话的切换掉线概率、并发掉线概率、阻塞概率以及信道利用率 )的理论模型 .通过数值结果分析了系统负载、用户的移动、通话的持续时间对系统性能的影响

 
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