bandwidth request 带宽请求(8)   带宽请求      IEEE802.16 standard specifies QoS signaling mechanisms such as bandwidth request/allocation and scheduling service types.      IEEE802.16的MAC层协议对QoS服务流和参数配置信令体系、基于QoS的调度服务类别和相应的带宽请求／分配信令等进行了定义。 短句来源      The MAC layer of IEEE 802.16 standard specifies QoS signaling mechanisms such as bandwidth request/allocation and scheduling service types on the basis of service class for the service flows.      IEEE 802.16的MAC层对QoS服务流和参数配置了完整的信令体系、基于QoS的调度服务类别和相应的带宽请求/分配运行等机制进行了定义。 短句来源      Research on Bandwidth Request and Allocation In WiMAX System      WiMAX系统的带宽请求与分配问题的研究 短句来源      Reservation protocols based on bandwidth request messages are prone to collisions during heavy IP traffic load in IEEE 802.16 wireless metropolitan area networks.      在IEEE 802.16无线城域网中,基于带宽请求消息的预约协议在高IP业务负载时易导致预约冲突。 短句来源      Although IEEE 802.16 protocol’s MAC Layer defines the QoS signaling mechanism、service types and corresponding bandwidth request/allocation mechanism and so on . However, some mechanisms’specific design details in IEEE 802.16 are left to the developers to realize, such as admission control mechanism、packet scheduling algorithm, etc.      尽管IEEE 802.16协议的MAC(Medium Access Control)层定义了较为完备的信令体系、基于服务质量(QoS)的调度业务类型及相应的带宽请求/分配机制等机制,但是却把具体的准入控制机制、分组调度算法等机制的设计细节留给了开发者去实现。 短句来源 更多          “bandwidth request”译为未确定词的双语例句      Bandwidth Request Mechanism on DOCSIS-Compliant HFC Networks      兼容DOCSIS的HFC网络带宽需求机制 短句来源      However, because of some problems in wireless video communication, such as bandwidth request, real-time requirement, power restriction, channel noise, video coding and transmission base on wireless technology become a hot research topic in information science and technology.      然而由于无线视频通信中存在诸如带宽要求、实时性要求、功率限制和信道噪声等问题，面向无线的视频编码与传输技术已成为当今信息科学与技术的前沿课题。 短句来源      3) online routing, which select paths for the QoS traffic andbest-effort traffic in the path set, the QoS traffic will use the short path that can meetthe bandwidth request of the traffic, and best-effort traffic will use the path whichloads is light.      3)在线路由阶段,在路径集合中,为QoS业务和best-effort业务进行路由选择,为QoS业务选择能满足其带宽要求的比较“短”的路径,为best-effort业务选择负载较轻的路径。 短句来源      In WDM networks, the bandwidth request of a traffic stream can be much lower than the capacity of a wavelength.      在WDM网络中业务的带宽需求远低于一个波长所提供的带宽,业务量疏导可以聚集低速业务到大容量的光路中从而有效地利用波长带宽资源。 短句来源      The thesis first brings forward the idea of Integrate Layer Selection, which combines manyfactors to do cell selection. The factors concludes channel occupation, bandwidth request and user velocityand so on.      论文首次提出了综合择层的思想，结合不同的择层因素来判断层选，这些因素包括信道占用率、带宽申请以及速率等等，并提出了两个算法，分别结合信道占用率和速率来择层，以及结合带宽申请和速率来择层。 短句来源 更多          相似匹配句对      Research on Bandwidth Request and Allocation In WiMAX System      WiMAX系统的带宽请求与分配问题的研究 短句来源      Bandwidth Request Mechanism on DOCSIS-Compliant HFC Networks      兼容DOCSIS的HFC网络带宽需求机制 短句来源      ON BANDWIDTH OF THE (m, n)-CONFIGURATION      (m,n)构形的带宽 短句来源      ON BANDWIDTH OF GRAPHS      关于图的带宽 短句来源      On "request" speech acts      论“请求”言语行为 短句来源 查询“bandwidth request”译词为用户自定义的双语例句     我想查看译文中含有：的双语例句 为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法，我们为您准备了出自英文原文的大量英语例句，供您参考。   bandwidth request SIR is evolved from a protocol (PRMA ++) studied in the framework of a TDMA-based version of the European Universal Mobile Telecommunication System (UMTS) and uses dedicated mechanisms for data bandwidth request collection and servicing. 例句来源       The bandwidth requirements of a flow are carried in the bandwidth request field. 例句来源       These commands are encoded using the IP option field and include service mode, payload type, bandwidth indicator and bandwidth request fields. 例句来源       This request could range from a best-effort bandwidth request to a network-QoS request that specifies parameters such as bandwidth and latency. 例句来源       This request could range from a besteffort bandwidth request to a network-QoS request that specifies parameters such as bandwidth and latency. 例句来源       更多                    As shared media networks, APON need media access control protocol that arbitrates the access to upstream bandwidth. The authors present a new MAC protocol for APON system that conforms to the ITU T recommendation. The time delay prioritization improves the performance of the access system. To decreasing cell delay variation, the requests of high delay priority service are distributed at equal intervals. And low priority requests distribution follows the simple sequential way. The upstrea...             作为共享介质的接入网络 ,APON需要介质访问控制协议用于协调各终端对介质的存取。本文提出了一个符合 ITU- T建议的 MAC协议 ,采用了时延分优先级 ,对高优先级的实时业务按照的均匀间隔的原则分配带宽 ,低优先级业务的带宽按次序循环分配。上行帧长度根据处于连接的用户数动态变化 ,各终端的带宽申请时隙由系统动态分配。最后给出了由该协议确定的网络性能的计算机仿真结果。 文摘来源          Based on the presentation of APON(Passive Optical Networks based on ATM),a scheme of upstream bandwidth dynamic allocation for APON is given,namely“minimum allocation”scheme:When an OLT allocates bandwidth,the prime bandwidth request of all ONUs is met at first,so that the transmission of basic services,such as POTS,is available;At the same time,a special mechanism is used to reduce the upstream queues to the lowest size at ONU In the end,a comparison of performance between this sch...             文中介绍了APON(ATM无源光网络 ) ,在此基础上提出了APON上行带宽动态分配的一种方案———“最小分配”方案 :即光线路终端 (OLT)在分配上行带宽时 ,首先满足各光网络单元 (ONU)的基本带宽需求 ,以保证电话等实时业务的传输 ;同时又以特定的算法使ONU中的上行发送缓冲队列最短。最后 ,使用仿真手段对本方案与“平均分配”方案进行了性能比较。“最小分配”方案的平均信元接入时延、ONU上发缓冲区尺寸、上行带宽使用效率和信元丢失率等性能指标均优于“平均分配”方案。 文摘来源          The key problem of multi-media supervision is the delivering of information, multi-media information feature has masses of information. It decided that a wide bandwidth needs to deliver the information and a large space for saving. An efficient transmission technique is very important in lowering the bandwidth request and increasing the system dependence. This paper brings up a new multi-media transmission way based on public knowledge base, this way is suitable for the supervising conditi...             多媒体监控要解决的关键问题是多媒体信息的传输问题。多媒体信息具有信息海量性特点,它决定了要传输和存储多媒体信息要用较大的带宽及存储空间。一种高效的多媒体传输技术对于降低带宽要求,提高系统可靠性都具有重要意义。本文提出一种基于公共知识库的多媒体视频监控传输方案,该方案可应用于在视频监视背景变化小、动态图像出现几率少并且在视频空间内所占比例小的情况下,可以降低传输码率,在占用较窄带宽条件下实现多媒体监控。 文摘来源   << 更多相关文摘         相关查询: bandwidth request request队列 necessary request bandwidth estimation basal request request right broad bandwidth request dispatch variable bandwidth inner request technical request  对查询结果不满意

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