无码国产精品一区二区免费16,夫妇交换做爰4,97SE亚洲精品一区,小说区 图片区色 综合区

×

omnidirectional antenna中文什么意思

發(fā)音:   用"omnidirectional antenna"造句

例句與用法

  1. The directional routing protocol ds _ dsr put forward by the author is the improvement of the current protocol dsr , complete routine discovery and maintenance by directional neighbor nodes routing table , source routing and directional steering . the research discovers the application of the directional antenna , compare the omnidirectional antenna can increases the networks " total throughput , obviously reduces the co _ channel interference ( cci ) , multiple access interference ( mai ) , enlarges the nodes " signal and interference to noise ratio ( sinr ) , and because of the high gain of directional antenna can realize the communication with farther distance and less jump , end to end delay can decrease deeply , simultaneously , security of networks can be improved partially , the node energy also can be saved easily by power control
    本文提出的定向路由協(xié)議ds _ dsr是基于對現(xiàn)有協(xié)議dsr的改進(jìn)下實(shí)現(xiàn)的,通過定向鄰節(jié)點(diǎn)路由表、定向源路由和定向搜索來完成路由發(fā)現(xiàn)與維護(hù)。研究發(fā)現(xiàn),定向天線的應(yīng)用,相比全向天線可明顯提高網(wǎng)絡(luò)的總的吞吐量,減少信道干擾、多址干擾,提高信干噪比,且由于定向天線的高增益可實(shí)現(xiàn)較遠(yuǎn)距離、較少跳數(shù)的通信,減少了路由發(fā)現(xiàn)時間,這樣大大減小了傳輸時延,網(wǎng)絡(luò)的整體性能得到了不同程度的提高,同時部分地解決安全問題,通過功率控制還可較容易的實(shí)現(xiàn)節(jié)能的目的。
  2. Previous research on the ad hoc network almost aim at omnidirectional antenna of all receivers and transmitters , or as a default attribution . in my thesis , firstly i describe the advantages of the directional antenna at many aspects which including spatial division multiple access ( sdma ) , the antenna gain , anti - interference etc . and analyze the possibility about the directional antenna used for the ad hoc networks , secondly i study its multiple access and routine protocols using the directional antenna . and compare the protocol difference and network " performance between omnidirectional and directional antenna in particular environment
    首先闡述了定向天線在網(wǎng)絡(luò)空分復(fù)用( sdma ) 、天線增益、抗干擾等方面的的優(yōu)勢,分析了定向天線用于移動自組網(wǎng)的可行性,接著重點(diǎn)研究了基于定向天線的多址接入?yún)f(xié)議和路由協(xié)議,分析了與全向天線在組網(wǎng)和協(xié)議實(shí)現(xiàn)中的異同點(diǎn)和優(yōu)缺點(diǎn),并對特定的環(huán)境下的網(wǎng)絡(luò)性能作了對比。

英文釋義

名詞
  1. an antenna that sends or receives signals equally in all directions
    同義詞:nondirectional antenna

相關(guān)詞匯

其他語言

        omnidirectional antennaとは意味:全方向性{ぜん ほうこう せい}アンテナ
        omnidirectional antenna meaning: Noun: omnidirectional antenna    `ómneedi'rekshunul an'tenu An antenna that sends or receives signals equally in all directions - nondirectional antenna Derived forms: omnidirec...
        omnidirectional antenna перевод:всенаправленная (ненаправленная) антенна всенаправленная антенна, радио антенна кругонаправленная

相鄰詞匯

  1. omnidi stance 什么意思
  2. omnidirection radio beacon 什么意思
  3. omnidirectional 什么意思
  4. omnidirectional aerial 什么意思
  5. omnidirectional ante 什么意思
  6. omnidirectional antenna system 什么意思
  7. omnidirectional beacon 什么意思
  8. omnidirectional characteristic 什么意思
  9. omnidirectional collector 什么意思
  10. omnidirectional coverage 什么意思
桌面版繁體版English

相關(guān)閱讀

Copyright ? 2025 WordTech Co.

主站蜘蛛池模板: 洛南县| 寿阳县| 苗栗县| 阿拉善左旗| 亳州市| 平山县| 新乐市| 吴堡县| 英山县| 亳州市| 鄢陵县| 扶余县| 正阳县| 日土县| 教育| 阳城县| 克东县| 临朐县| 晴隆县| 同德县| 镇坪县| 东兰县| 武冈市| 安仁县| 额济纳旗| 绍兴市| 木兰县| 准格尔旗| 呼伦贝尔市| 资源县| 建瓯市| 塔河县| 新疆| 吉林市| 桃园县| 西昌市| 化州市| 西盟| 东莞市| 日照市| 灵武市|