有線接入點 的英文怎麼說
中文拼音 [yǒuxiànjiērùdiǎn]
有線接入點
英文
wa wired access point- 有 : 有副詞[書面語] (表示整數之外再加零數): 30 有 5 thirty-five; 10 有 5年 fifteen years
- 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...
- 接 : Ⅰ動詞1 (靠近;接觸) come into contact with; come close to 2 (連接; 使連接) connect; join; put ...
- 入 : Ⅰ動詞1 (進來或進去) enter 2 (參加) join; be admitted into; become a member of 3 (合乎) conf...
- 點 : Ⅰ名詞1 (液體的小滴) drop (of liquid) 2 (細小的痕跡) spot; dot; speck 3 (漢字的筆畫「、」)...
- 有線 : wired有線傳真 wirephoto; 有線電報(術) wire telegraphy; 有線電話 electrophone; line; telephony; ...
- 接入 : insert; join up; switch on; cut over; turn on; switch in; reset; put in; place in; cut in; throw ...
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Compared with conventional lan, the wlan has a lot of advantages, such as movability, convenience to access, confidentiality, antijamming, easy to maintain and low cost. now, the most widely used wlan technology is based on ieee 802. 11 standard. however, the traditional security methods, for example wep, are proved not insecure
與傳統的有線網路相比,無線局域網wlan ( wirelesslan )具有可移動性、用戶接入靈活、保密性強、抗干擾性好、維護方便以及良好的性價比等優點,現在應用最廣泛的就是基於ieee802 . 11標準的無線局域網技術。The more important character of our product is single intelligent relay can connect to the can bus as a node and communicate with each other digitally. then we can realize long - distance monitoring and displaying the state of else intelligent relay nodes, set and modify their action parameters and states as well as analyze, memorize and deal with the data from low intelligent nodes. our design will surely improve the function of relay and accord with the requirement of power system
這樣我們在總線上接入上位監控pc機節點,就能通過總線通信實現對所有下位智能繼電器節點的遠程狀態監控,對下位節點的動作參數和動作狀態進行遠程設定和控制,還可以對下位節點上傳的採集數據進行存儲、分析和處理,使繼電保護的功能更趨于完善,符合電力系統的要求。Users in wlan are mobile. that they can roam among the aps ( access points ) and achieve high data rate
無線局域網的用戶具有可移動性,可以在各接入點( ap )間漫遊,而且可以達到較高的數據傳輸速率。All the old manuvres that had invariably been crowned with success : the concentration of the battery on one point, and the advance of the reserves to break the line, and the cavalry attack of men of iron, all these resources had been employed ; and far from victory being secure, from all sides the same tidings kept pouring in of killed or wounded generals, of reinforcements needed, of the troops being in disorder, and the russians impossible to move
仍然是以前那些準保成功的方法:炮火集中一點轟擊,后備軍沖鋒以突破防線,接著是des hommes de fer騎兵突擊,所有這些方法都用過了,但不僅沒取得勝利,且到處都傳來同樣的消息:將軍們傷亡,必須增援,無法打退俄國人,自己的軍隊陷入混亂之中。Providing an extremely flexible method for establishing communications, the mobile self - organizing network has potential applications in both military and commercial communications. based on the gsm wireless communication system and the ad hoc network, there are two level hierarchies in the mobile self - organizing network : wireless routers and wireless hosts. wireless routers perform the function of constructing routes, forwarding data, and locating mobile hosts
結合蜂窩式無線移動通信系統和adhoc網路的特點,本文設計了具有兩級網路結構的無線移動自組織網路系統,使用專門的無線設備? ? 「無線路由器」構成具有用戶無線接入、無線組網和路由功能的無線互連網路,為移動用戶提供無線接入、路由和中繼服務。Then we introduce the character of the atmosphere channel, which we emphasized on the atmosphere scatter, absorption and scintillation ' s effect on the laser beam. in chapter, we explain why we used cassegrain telescope to collect the optical signal at first, then the lightsource, detector, front amplifier used in optical communication has been compared to that of fiber communication, the noise including shot noise, thermal noise and background light noise has been explained here for analysis the snr and ber in the next section
在第三章介紹無線光接入系統的光收發單元,採用多孔徑卡塞格倫式的收發天線對消除減小大氣湍流影響有較大作用,針對大氣通道的特點無線光系統收發單元在光源、光探測器、前置放大電路上存在許多有別于光纖通信的技術,同時還闡述了光接收機包括背景噪聲的噪聲機制和接收靈敏度、誤碼率等指標,最後給出了一個整個傳送鏈路的功率預算。Chinese restaurant, western restaurant, lobby bar, cafe, karaoke, shops, bathing center, chess room, billiads room, beauty salon, gymnasium, conference rooms
為適應網路科技新生活, 2000年11月,獨家接入黃山有線寬頻網,使客人在房間內可享受internet上網瀏覽vod點播廣播式電影點播等寬帶網路服務。One of the most important events in the history of the development of tv technologies is the implementation of digital compression technology, which leads tv industry into a new rapidly developing stage. with satellite, cable and terrestrial transmission channels, dvb, of which the digital compression is the core technology, has such features as two - way channels, interactive functions, etc. in dvb system, the information of video, audio and text is digitalized and integrated to form a new kind of tv program. furthermore, through online digital information broadcasting, people can browse information of other programs while watching several programs just as they have done on the internet
電視技術發展史上最重要的里程碑是數字壓縮技術的廣泛應用,它將電視事業帶入一個新的高速發展時期,以數字壓縮為核心技術的數字電視廣播通過衛星有線和地面傳輸具有多功能雙向傳輸交互性等特點,不僅將圖像聲音和文字等信息數字化,而且將有關信息相互鏈接並有機地結合在一起形成了新的節目形態,特別是其採用了數字信息在線廣播方式,觀眾在收看到多套節目的同時還可以像訪問網際網路那樣瀏覽其它節目信息。For the sake of the convenient network simulation, i select a same framework in my mac and routine protocols " simulation, that is ieee802. 11 standard built in soft tool opnet, by designing my network node model and directional antenna model, and the improvement of the current protocols, i realizes the evaluation of my special networks
為了方便網路協議性能模擬,使移動自組網的接入協議和路由協議能夠在同一個模板上實現,本文在模擬平臺opnet設計了ieee802 . 11框架下的移動自組網節點模型和定向天線模型等,並通過對現有協議的改進,實現了特定網路性能的計算機模擬。Optical code division multiple access ( ocdma ) technology possess the characteristics of combating interference, high frequency efficiency, security, and simply network protocol, random access, so it is competitive to apply ocdma to wireless optical access network
光碼分多址( ocdma )技術具有的抗干擾能力強、頻率利用率高、保密性好、網路協議簡單、支持隨機接入等優點,將其應用到無線光接入網中,不僅具有cdma技術的優點又保持了無線光通信的優點,實現二者優勢互補。Owing to its fast development and innate broadband nature, digital tv systems, especially hfc / catv networks, are competitive candidates for broadband access networks, which meet the bandwidth requirements of convergence of video, voice and internet data services
同時,數字電視系統的飛速發展和固有的優點,成為提供網際網路接入業務的有力競爭者,特別是我國的有線電視網( catv )擁有巨大的網路資源。Both ends of the shield are a " floating " ground in most cases, and this creates a complex circuit network consisting of the complex impedance to ground of the output circuit at one end, the complex input circuit impedance at the other end, and the resistance, capacitance, and inductance of the cable in between
大多數情況下屏蔽線兩端是「漂移」的接地端,這就形成了復雜的電路,這個電路的一端相對輸出端的接地點有復雜的阻抗,另一端又有復雜的輸入阻抗以及連接線的電阻,電容和電感。Based on the analysis of the transient and stable features of fault information on line in single carrier power supply with ineffective grounding neutral, this paper puts forward a new method for fault location in small current power system called " gradual identifying law "
本文針對這一問題,在深入研究了中性點非有效接地單端供電系統發生單相接地故障后線路上的各處故障信息的暫態特性和穩態特性的基礎上,提出了一種新的小電流接地系統單相接地故障定位方法- 「遞進信息法」 。With the rapid development of wireless communication technology and computer technology , people wish to get reliable data communication service any time and any where. traditional network can not supply communication service if the whole network need to move because the network devices are fixed by wires and can not move. so, ad hoc network comes. it can provide mobile data communication service compared with traditional network. ad hoc is a network with plat structure and all the nodes is equal. all the nodes need provide relay. but not all the nodes will provide relay and the performance of plat structure is poor in large scale. so the wireless mobile self - organized network adopts a two - level structure by referencing the cell mobile communication system. wmsn uses wireless routers to construct network. it can provide wireless access, relay services to users
考慮到不是所有的站點都願意提供中繼服務及平面結構的局限性(在網路規模較大時性能會很差) ,本課題的無線移動自組織網路參考了蜂窩移動通信系統的特點,是一種具有兩級結構的網路。使用專門的無線設備? ? 「無線路由器」構成具有用戶無線接入、無線組網和路由功能的無線互連網路,為移動用戶提供無線接入、路由和中繼服務。 ieee802 . 11b可以提供很高的通信速率,可以提供很好的接入性能,並且支持ieee802 . 11b協議的設備正成普及的態勢,因此成為我們所選擇的鏈路層協議。This paper deals with the mac techniques in wireless access networks with a central access point ( cap ), and multicast routing in ad hoc networks
本文對具有中心接入點的無線多址接入技術和adhoc網路中的多播路由技術進行了研究。Having said that, there are two good reasons to build your own wireless access point
話雖是那麼說,但構建自己的無線接入點有兩個好的理由。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。The shared key authentication method requires that the wired equivalent privacy algorithm be used on both the wireless device and the access point
共享密鑰認證( shared key authentication )方法要求在無線設備和接入點上都使用有線對等保密( wired equivalent privacy )演算法。When the ability to write and modify your own management software is the main objective, a custom - built wireless access point is the way to go
當您的主要目標是擁有編寫和修改自己的管理軟體這一能力的時候,就需要定製的無線接入點。As the key part of this system, access point makes wireless terminals have a high speed wireless access to internet. so its research is of very importance
無線接入點( accesspoint , ap )作為此系統的關鍵,可以為移動終端提供接入高速信息網的服務,具有極其重要的開發與實用價值。分享友人