wireless base station 中文意思是什麼
wireless base station
解釋
無線基站-
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。 -
In this dissertation, switched parasitic pattern diversity yagi - uda antenna array used for the base station has been illustrated after the introduction of mimo technologies and the analysis of the base station antenna design for next generation of wireless communication
本文在介紹mimo技術和分析新一代移動通信中基站天線的設計思路的基礎上，給出了一種適用於mimo系統基站、具有角度分集功能的開關八木天線陣列。 -
In the next generation of wireless communication, the base station antenna should have these functions : integration of different diversity methods to release multi - path fading, beam - downtilt to reduce co - channel interference, beam - forming to optimize coverage
在設計新一代移動通信基站天線時，應使天線能綜合各種分集方式進行天線分集以消除多徑效應，具有波束下傾以減少同頻干擾，能波束賦形以實現優化覆蓋。 -
The smart antenna, which is adapted in the wireless mobile communication system, in fact, forms an antenna with a high gain. thus communication in all directions can be proceeded, then base station antenna coverage, system capacity and service quality are improved, also inter - symbol interferes and multi - access interfere are reduced. the space division multiple access ( sdma ) is introduced, and users can be distinct from each other through their special location
在無線移動通信系統中採用智能天線技術，實際上是通過數字信號處理，使天線陣為每個用戶自適應地進行波束賦形，相當于為每個用戶形成了一個可跟蹤它的高增益天線，從而即可以進行全方位通信，也可以用較小的發射功率覆蓋相同的范圍以及提高系統容量和業務質量、降低用戶間的碼間干擾和多址干擾。 -
So this thesis mainly discussed how to get micro - leaking - signal from pipeline and how to transmit these signal from collecting place to base - station with wireless way, or, how to store and transfer these signal from memory to computer
本文重點研究了如何提取和分析壓力管道的泄漏信號，以及對提取系統的軟硬體實現和泄漏信號分析法的提出。硬體有無線採集和有線存儲兩套小型化數據採集系統。 -
Wireless base station
無線基站 -
Along with the technology mature in the soft switching and media gateway, the narrow band access equipment will be integrated the function of media gateway. users may access directly to the broadband ip man through twisted cabling or wireless base station. dial - up server will also be replaced by the media gateway, narrow band dial - up users will be diverted to broadband ip man at the access network
隨著軟交換和媒體網關技術的成熟，在窄帶接入層設備上將綜合媒體網關的功能，用戶通過雙絞線或無線基站接入后，可以通過媒體網關直接接入寬帶ip城域網，撥號服務器也將大量被媒體網關取代，窄帶用戶撥號上網將在接入網被分流至寬帶ip城域網。 -
Media gatewaytdmatm integrated access equipment is the main way of narrow band and data private line access. users may access fixed telephone network and dial - up access braodband man through twisted cable ; users may access broadband data network through adsl or ddn, or fr, etc ; mobile comminication users may access 2g or 3g mobile communication network through base station equipment and wireless gateway
媒體網關tdmatm綜合接入設備主要是窄帶和數據專線接入方式，用戶通過雙絞線可以接入固定電話網以及撥號接入寬帶ip城域網；用戶通過adsl或ddn 、 fr等可接入寬帶基礎數據網；移動通信用戶通過基站設備和無線網關可接入第二代或第三代移動通信網。 -
The emc problem of broadband wireless access base station and intersystem frequency interference of 3g communication systems are very important. for these problems, the researches are as follows : firstly, the emc problem of broadband wireless access system was discussed, and the structure and consisting characteristic for different broadband wireless access systems were analyzed. three emc characteristics are summarized as follows : 1
其中，寬帶無線接入基站的電磁兼容（ emc ）問題以及3g通信系統中的系統間的頻率干擾問題尤為突出，本文針對這些問題進行了下列研究:第一，綜合討論了寬帶無線接入系統的電磁兼容問題，分析了各種寬帶無線接入系統的結構和組成特點，總結了寬帶無線接入系統的三大emc特點: 1 .雷電電磁脈沖（ lemp ）對基站的干擾; 2 .信息設備的寬頻帶輻射干擾; 3 . 3g通信系統中的系統間頻率干擾。 -
The microbrowser on the wireless device sends a request to the wireless network base station
無線設備上的小型瀏覽器向無線網路基站發送一個請求。 -
Combining with concrete example, a small scale star topology wpan built with the wireless communication modules is introduced in this paper. a host, a base station and some terminals is applied in this wpan
文章對現有無線局域網路的組網方式也做了介紹，並結合具體實例，介紹了利用所開發的無線通訊模塊構建的一個星型拓撲結構的小型無線局域網路。 -
The application of smart antenna technique in wireless communications gives us a new solution. it allows the base station to transmit to and receive from mobiles by directional beams, which can improve the system performance by relieving the cci, decreasing the transmission power, improving the spectrum efficiency, enlarging the system capacity and so on
空域自適應濾波即智能天線技術在移動通信領域的引入為這些問題的解決帶來了新的思路，它能夠實現基站對移動臺的定向發射和接收，從而能大大減輕系統的多址干擾，降低系統的發射功率，提供系統的頻譜利用率，增大系統容量等好處。 -
With the statistical study and analysis of the current model of 10mw base station on whole wireless network of xi " an personal access system, some aspects of processing, wireless side enlang have been calculated. calling lose and phone mode of users decided, and hot saying distributing discussed. based on the mentioned facts and considering the ratio of certain base stations, emphasis is especially placed on figuring out the needed amount of 500mw based stations when services for 250 thousands users are presented. furthermore, the 500mw base stations for 400 thousands scenario users have been obligated and calculated, and the base station controller has been reckoned respectively
本文通過對「西安固定無線接入系統（即pas系統） 」現有10mw基站組網全網無線側話務模型的統計、分析，計算出無線側總的話務量，取定一定的呼損率及用戶話務模型，考慮到無線側熱點話務分佈情況，按照一定的基站組控比例關系，計算出當前25萬用戶時所需要的500mw基站數量；再按照最終40萬用戶的比例關系並給出一定的預留，計算出40萬用戶時所需要的500mw基站數量，同時根據基站數量再推算出所需要基站控制器的數量。 -
We manfucture cdma, gsm, phs base station antennas ; 800mhz trunking repeater digital antenna and indoor antennas ; wireless public telephone antennas ; the band antennas and microwave antennas
我公司生產終端天線（數字電視天線，車載娛樂系統天線，無線供話天線，網卡天線，手機天線） ； cdma ， gsm ， phs基站天線，室內信號分佈天線；微波天線等。 -
The threshold of ground electric field that triggers the first lightning strike was brought, and “ smart base station power supply against lemp ” was developed. the “ power supply ” was practicality tested in qingxin public information wireless network, and the test had gained success. the “ power supply ” had acheived patent. ( patent no. zl 03 2 26526. 3,
該防雷電源在2004年7月14日獲得了國家實用新型專利的授權（專利號: zl03226526 . 3 ;專利證書號: 626604 ） ;利用地面電場預測雷電首次閃 -
Equipments status supervisor of wireless paging base station
無線尋呼基站設備狀態監控交換的結構與實現 -
The open research issues and projects are also pointed out in this field. then, wireless sensor network experiment system design draft is shown in the paper, which includes sensor node constitution, base station communication mode, shape of the meshwork topology, control center software and so on
本文研究內容是根據網路化的戰場感知微型傳感器課題設計要求提出的，通過對無線傳感器網路技術動態與發展的掌握了解，在傳感器網路實現技術上進行探索與實踐。 -
Lastly, to marks out the capacity and frequency of the network, provides the wireless base station construction and the corresponding precept, in base station power supply system and transmission system construction aspect, provides construction principle and interrelated request
最後對網路的容量和頻率進行規劃設計，給出了無線基站建設方案和基站建設配套方案，在基站電源系統和傳輸系統建設方面給出了建設原則和相關的要求。 -
With wide application of broadband wireless access technology, the emi phenomenon is more and more serious among communication systems and inner communication base station
隨著寬帶無線接入技術的廣泛應用，通信系統之間以及通信基站內部的電磁干擾（ emi ）現象越來越嚴重。 -
In the cellular mobile communication ( cmc ), it is to set up a wireless transmission between the base station ( bs ) and the mobile station ( ms ) served in the field to the antenna for bs
在蜂窩移動通信系統中，基站天線的作用就是在基站與服務區域內各移動站之間建立無線電傳輸線路。
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