The first international conference on mobile and ubiquitous systems : networking and services , boston , massachusetts , 2004 , pp . 22 - 26 . 9 zheng b , lee w c , lee d l . spatial queries in wireless broadcast systems . wireless networks , 2004 , 10 : 723 - 736 在该机制中,服务器广播的空间数据对象信息包括数据对象的标识以及其位置坐标,在组织广播数据时,数据对象按照其坐标位置进行排序,因此广播数据序列中的数据对象是依据其坐标有序的。
The goal of our porject is researching and implementing a system which can receive and handle the broadcasting data . at first we simulate the data broadcast server and client based on the theory of multicast and data broadcast . then we expand the activity rule and use it to help us manage the receiving system . at last we design a quick filter which can filter the useless imformation at the very start 本项目的设计目标是研究和实现能够主动收集和处理广播数据的系统,本文首先利用组播和数据广播的原理实现了一个数据广播的模拟播出和接收系统,在这个系统的基础上,扩展了主动数据库的主动机制,使之能够灵活的嵌入到我们的系统中,最后设计了一个广播数据的快速过滤器,使用户能够快速的过滤掉无用的信息。
Finally , according to the requirement that the transparent data must be exchanged interactively on space - flight and aerial distributed experiment and measurement system , the method that the distributed experiment and measurement system with the middle component of virtual shared memory is introduced , and its software wraps based on fast ethernet , rpc and broadcasting data are developed . according to the character of multi - task and high real - time in ivems , the technique of management , fault tolerance and the synchrony of multi - line are discussed detailedly 在此基础上针对航天、航空产品的分布式试验与测试系统对透明数据交互的需求,采用虚拟共享内存中件构造分布式试验与测试系统的方法,参与设计了虚拟共享内存中件,并独立完成了基于快速以太网、 rpc和udp广播数据的虚拟共享内存中件的通讯技术设计与实现。
Active database can response for the changing of state in or out of system without the control of customer . so we expand it to help manage our system . we design the event , action and rule according to the demand of data receiving system , then use two level of priority to handle the rule conflicting . we improve the flexibility of our system through encapsulating event detector into dll 主动数据库能够自动对内部的或外部的状态变化进行反应,而无需用户干预,本文扩充了主动机制并把它用于广播数据接收系统的管理,设计了接收系统特有的一些事件、动作和规则,同时采用定义2层优先级的方法来处理规则的冲突。
广播: broadcast; be on the air; ai ...数据: data; record; information广播数据集: broadcast data set发送广播数据: send-broadcast-data广播数据系统: ds adio data system; rds radio data system; rf radio data system电视文字广播数据: teletext data无线广播数据系统: bds adio boadcast data system; rbds radio broadcast data system; rbw radio broadcast data system中国图文广播数据: ttd广播数据包分组协议: bdgbroadcasting data packet grouping protocol无线电广播数据系统: rbds radio broadcast data system广播数字用户线: bdsl broadcast dsl接收文件信息广播数: infobcastreceive数据广播: data broadcasting; data casting; intercast高速数据广播: ht high eed data broadcast; ht high speed data broadcast; ib high speed data broadcast数据分组广播: data packet broadcasting数据广播系统: data broadcasting system无线电数据广播: rdb radio data broadcasting直播数字卫星: dds direct digital satellite广播: broadcast; be on the air; airing 开始广播 go on the air; 实况广播 live broadcast; live transmissions over the radio or television; 停止广播 go off the air; 外语广播 foreign language broadcast; 有线[无线] 广播 wired [wireless] broadcasting; 作广播讲话 speak over the radio; broadcast a talk; 现在全文广播《人民日报》社论。 we now bring you the full text of the renmin ribao editorial. 有些电台一天二十四小时广播。 some stations broadcast 24 hours of the day.; 广播报时 time signal in broadcasting; 广播波 broadcast wave; 广播波段 [讯] broadcast band; standard broadcast band; 广播操 setting up exercises to radio music; 广播大会 broadcast meeting; 广播大学 radio university; wireless university; 广播电视 broadcast television; 广播电视大学 radio and tv university classes; 广播电台 broadcasting station; broadcast transmitting station; broadcaster; 广播稿 broadcast script; 广播功率 broadcasting power; 广播机构 broadcaster; 广播记者 broadcasting reporter; 广播讲话 broadcast speech; radio talk; 广播教学 distance teaching; 广播接收机 broadcasting receiver; 广播接收站 broadcast reception station; 广播节目 broadcasting program; 广播节目表 across-the-board; 广播节目间的广告 cowcatcher; 广播竞选 talkathon; 广播剧 radio play; 广播喇叭 loudspeaker; 广播录音 sound program recording; 广播录音机 recorder for broadcasting; announce machine; announce recorder; 广播频带 broadcast band; 广播频段 broadcast band; 广播频率 broadcast frequency; broadcasting frequency; 广播评论员 radio commentator; 广播时间 airtime; 广播室 studio; broadcasting room; 广播体操 setting up exercises to radio music; 广播天线 broadcast antenna; broadcasting antenna; 广播听众 broadcasting listener; 广播网 broadcast network; rediffusion network; 广播卫星 broadcasting satellite; 广播系统 broadcasting system; 广播新闻 broadcasting news; 广播信道 broadcast channel; 广播形式 forms of broadcasting; 广播业务 broadcasting service; 广播语言 broadcasting language; 广播员 speaker; broadcaster; (radio) announcer; 广播站 broadcasting service; broadcasting station (of a factory, school, etc.); rediffusion station; 广播转播车 outside broadcast vehicle全球导航卫星系统完好性数据广播: gib gnss integrity broadcast数据: data; record; information 科学数据 scientific data; 工程数据 engineering data; 估算数据 estimated data; 已知数据 given data; 原始数据basic [initial] data;谢谢你提供我这么多的数据。thank you for furnishing me with so many data.这些数据是从各方面搜集来的。these data have been collected from various sources.; 数据变换 data conversion; data reduction; 数据表 data sheet; 数据操作 data manipulation; 数据操作功能 data manipulation function; 数据操作寄存器 data manipulation register; 数据操作语言 data manipulation language; 数据存储系统 data-storage system; 数据分析 data analysis; 数据换算 revaluation of data; 数据识别 data identification; 数据输出 data output; data-out; 数据输入 data input; data-in; data entry; 数据纸 data sheet; 数据终端 data terminal climat广播: climat broadcastfm广播: frequency modulation多广播: multicasting分发;广播: dissementation