無線定位 的英文怎麼說

中文拼音 [wúxiàndìngwèi]
無線定位 英文
wsns
  • 無 : 無Ⅰ動詞（沒有） not have; there is not; be without Ⅱ名詞1 （沒有） nothing; nil 2 （姓氏） a surn...
  • 線 : 名詞1 （用絲、棉、金屬等製成的細長的東西） thread; string; wire 2 [數學] （一個點任意移動所構成的...
  • 定 : Ⅰ形容詞1 （平靜; 穩定） calm; stable 2 （已經確定的; 不改變的） fixed; settled; established Ⅱ動詞...
  • 位 : Ⅰ名詞1 （所在或所佔的地方） place; location 2 （職位; 地位） position; post; status 3 （特指皇帝...
  • 無線 : wireless無線電報 wireless telegram; radiotelegram; 無線話筒 radio microphone ; 無線裝訂 unsewn binding
  1. Mobile communication system with broad band wireless ip

    移動通信系統中的無線定位技術及其應用
  2. Radiolocation technology in la - cdma wireless cellular network

    蜂窩移動通信系統的無線定位技術
  3. So, radiolocation technique in the communication system based on ofdm modulation was investigated in this paper

    為此本文結合兩者對基於ofdm調制的通信系統中的無線定位相關技術進行了研究和探討。
  4. An extended kalman filtering ( ekf ) algorithm is designed for radiolocation in cellular communication system, simulation is conducted to examine its performance

    摘要設計了一種蜂窩系統無線定位中使用的擴展卡爾曼濾波（ ekf ）演算法，對其性能進行了模擬。
  5. In this paper, the radiolocation technique and principium of ofdm in the cell - communication system were introduced firstly, and sensitivity of ofdm system to synchronization was analyzed. then, two methods of timing synchronization based on the cyclic prefix and pilot sequence were introduced, and a novel timing synchronization method based on pilot sequence was presented, which provided a correlation peak with pulse shape

    由於ofdm系統中的定時同步要求和無線定位中的測時測距在本質上是一致的，所以本文緊接著分析了基於循環前綴和導頻序列的兩種定時同步方法，並提出了一種新的基於導頻序列的具有脈沖形狀相關峰的定時同步方法。
  6. Ekf algorithm is the most classical nonlinear method, successfully applying in many passive localization problems

    Ekf演算法是最經典的非線性估計演算法，在無源定位中有不少成功的應用。
  7. The hardware consists of 1, 500 active rfid wheretag transmitters temporarily attached to new vehicles as they roll off the assembly line as part of the wherenet vtms system ; 700 wheretag transmitters that are permanently fixed to trailers belonging to nissan ' s dedicated suppliers or temporarily attached to others as part of the yard management application ; 120 whereport magnetic " exciters " positioned between gates and at key choke points across the complex ; and a local infrastructure of 80 wireless wherelan locating access points, according to wherenet

    車輛跟蹤與管理系統包括1500個臨時安裝在流水線新車體上的rfid傳感器； 700個傳感器被永久安裝在尼桑公司供應商的運輸車上或臨時安裝在其他車輛上以便進行車場管理； 120個磁性激發器將安裝在門口和場區重要節點；以及一套80個無線定位接入點的內部系統。
  8. The wireless location algorithm based on the scatter information is described in this paper

    本文主要研究的是基於散射體信息的無線定位演算法。
  9. Techniques of wireless positioning in mobile communication systems

    移動通信中的無線定位技術
  10. Developing status of wireless orientation technology in mobile communication

    移動通信無線定位技術的發展現狀
  11. Wireless location and is application based on mobile communication system

    基於移動通信網路無線定位技術的原理及應用
  12. Wireless orientation technique based on the mobile communication networks and its applications

    基於移動通信網路的無線定位技術及其應用
  13. Battalion : " additional crates of heavy ordinance with radio locators are being dropped. retrieve ordinance and neutralize the worm.

    指揮部： 「增加的重武器物資箱正在空投，他們都帶有無線定位器。回收物資並消滅蠕蟲。 」
  14. Application of non - linear filtering algorithms in passive location

    非線性濾波演算法在無源定位中的應用
  15. A new in time passive location system based on multi base - line interferometers is proposed

    摘要針對單站無源定位系統及時定位的需求，提出了一種基於長短基線干涉儀的無源定位系統的設計方案。
  16. This paper researches the technique of mobile orientation and the gpsone technique based on cdma, based on it linking the technique and application, the paper puts forward location based service ( lbs ) flat roof in order to falling the application developing doorsill. this paper gives the design patterm. and combining the patterms of application validates the validaty of location based service system

    本論文深入學習了無線定位的技術理論及體系結構，掌握了基於cdma網路的無線定位技術gpsone ，在此基礎上，將其與業務相結合，提出了位置服務本地接入子系統平臺，並給出其設計的模型結構，解決了降低業務接入門砍的技術問題，並結合開展業務模式的分析驗證了位置服務本地接入子系統的有效性。
  17. As one of the most popular nonlinear estimation algorithms, ukf is being studied and applied in passive localization by more and more researchers

    Ukf是目前廣受關注的一種非線性估計演算法，在無源定位領域也正被越來越多的人研究和採用。
  18. Firstly, the observability of linear and nonlinear systems and the basis of parameter estimation are discussed. particularly, the observability of single station bearings - only passive locating systems was analyzed and the influence of the moving state parameters of observer and target on the system locating accuracy is also researched. based on that, the conclusion about the relationship between different moving state parameter and locating accuracy is made

    主要工作如下: （一）討論了線性和非線性系統的可觀測性以及參數估計的基本方法，深入分析了單站只測角無源定位系統的可觀測性，研究了系統和目標的運動狀態參數對系統定位精度的影響，得出了不同狀態參數與定位精度的定性或定量的對應關系。
  19. Based on the analysis of tracking survey based on wireless location technology, this paper advances a new method of traffic information collection based on wireless location technology, expounds its principium and reasons its architecture

    摘要在分析基於無線定位技術的位置跟蹤研究的基礎上，提出了一種基於無線定位技術的交通信息獲取的新方法，闡述了該方法的主要思想，並給出了該方法的結構框架。
  20. Second some scatter location algorithms are analyzed. because one kind of the scatter location algorithm depends on the scatter model, two scatter location algorithms are analyzed which can make precise location to the scatters and mobile station, non - linear least square scatter location algorithm and closed - form scatter location algorithm. the simulation results show that the non - linear least square scatter location algorithm has two limitations : ( 1 ) at least six multipath signal are needed

    然後分析討論了現有的多種基於散射體信息的無線定位演算法，由於基於散射體通道模型的定位演算法太依賴于模型的準確性，因此本文主要分析了對散射體精確定位的演算法中的兩種:非線性最小二乘散射體演算法和閉式散射體演算法，並對這兩種演算法進行了模擬分析。
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