radio-influence 中文意思是什麼
radio-influence
解釋
無線電干擾-
In this dissertation, the location estimation methods for mitigating the influence of the nlos propagation and the location parameters estimation methods for ds - cdma cellular radio systems are studied. furthermore, the influence of the nlos propagation on the performance of radiolocation systems is analyzed. moreover, by using pilot sequences from the base station ( bs ) in wireless cdma cellular networks, the techniques for detecting and locating and tracking for 3 - d moving target are provided
本論文針對蜂窩網中移動臺定位這一熱點，研究了移動臺定位的非視距影響減輕技術以及適用於ds ? cdma系統的定位參數估計技術，分析了非視距對定位性能的影響，並研究了利用蜂窩網路資源對三維運動目標的檢測、定位與跟蹤技術。 -
Influence of conductivity on radio waves propagation in tunnels
電導率對巷道中電波傳播的影響 -
In the l990s, the chinese public medium has got great achieve - ments not only in the newspapers and magazines, but also in radio, teleyision and network. the strength and depth of the reformation is greater than ever before. it caused tremendous influence in the field of the word intermediny
九十年代，中國大眾傳媒取得了舉世矚目的成就，無論是報紙、雜志，還是廣播、電視、網路，改革的力度與深度都是以往任何年代所不可比擬的，在世界傳媒領域都產生了巨大的影響。 -
In his radio address, president bush attributed the [ spike in violence ] to us and iraqi security oprations, as well as efforts by terrorist and [ insurgents ] to influence u. s public opinion and undermine [ domestic ] support for the effort in iraq
在總統的電臺演講中，布希把當地的宗教沖突歸結於美軍和伊拉克的安全安全行動，他也表示恐怖分子和暴亂分子的行動只是想影響美國國內對于伊拉克行動的支持。 -
This paper discusses merits of ultra high voltage, the influence of high field on environment and people ' s health, and the interference of electromagnetic pulse resulted from corona to radio and television
摘要討論了特高壓輸電的優點，和強電場對周圍環境、人體健康的影響以及電暈產生的電磁脈沖對無線電和電視的干擾。 -
Plmn selection and position registration influence ms from network service provider, while cell selection and reselection from radio path
Plmn選擇、位置注冊是從運營者的角度影響ms ，而蜂房選擇、重選擇過程是基於無線方面的考慮。 -
In order to study the characteristics of radio waves propagation in real tunnels, the influence of the conductivity of tunnel walls must be considered
摘要為了研究真實巷道中電波傳播的特性，必須考慮巷道壁電導率的影響。 -
The core of this study is the generation of an adaptation model of turn - taking analysis and a detailed analysis of the influence of institutional power on turn - taking in radio talk shows
話輪轉換是日常會話中一個十分普遍的現象。它在廣播談話節目中呈現出不同於日常會話的特點。 -
Firstly, this paper shows the overview of these new technologies, and how wcdma system works with them ; secondly, tells about the modeling and simulation of hsupa system, and the study of the the performance of new technology and its influence on the radio network coverage ; thirdly, studys the node b scheduling mechanism and give a new algothrim to guarantee the efficiency when using the radio uplink resources ; at last, some typical umts traffic models are studied, and an algothrim to grarantee the qos of all the traffics while there are multi - traffics in cell is given
文章首先具體介紹了這些新技術和功能的特點、原理，以及這些新技術在wcdma系統中的應用;然後介紹了根據標準協議對hsupa系統進行計算機建模和模擬，並且結合模擬結果分析了新技術的性能、對系統覆蓋與容量的影響;隨后對hsupa技術的nodeb調度進行了研究，並提出了保證上行資源利用效率的調度機制;最後，對一系列umts業務模型進行了分析，並提出了基於業務服務質量qos保證的小區內多用戶並存時的調度演算法。 -
In cellular envirorunents, because of the influence of several adverse factors, such as muitipath, non - line - of sight propagation, noise, interference and channel frequency characteristics, radio statistics measuremenis like tdoa, toa and aoa related to mobile position, the performance of location algorithms mny be significantly degraded and the position estimation of ms is inevitably biased
在蜂窩網路環境中，由於受多徑、非視距傳播、噪聲、干擾和通道頻率特性等多種不利因素的綜合影響，使tdoa 、 toa 、 aoa等與移動臺位置有關的電波特徵測量值不可避免地出現較大誤差，從而使各種定位演算法的性能顯著下降，造成移動臺位置估計出現較大偏差。 -
By analyzing the model of radio wave propagation loss, this paper provides a weighted centroid localization algorithm that uses coefficients, which are decided by the influence of beacons to unknown nodes, to prompt localization accuracy
文中通過對無線電傳播路徑損耗模型的分析，提出了加權質心定位演算法，用信標節點對未知節點的不同影響力來確定加權因子，以提高定位精度。
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